Original Article
Risk and protective factors of mental health during the COVID-19 pandemic: A cross-sectional study in Singapore
The COVID-19 pandemic has significantly impacted people’s well-being globally.1 Individuals faced several stressors during the pandemic, including fear of contracting the disease, experiencing severe...
Commentary
Artificial intelligence innovation in healthcare: Relevance of reporting guidelines for clinical translation from bench to bedside
Artificial intelligence (AI) and digital innovation have revolutionised many sectors and industries, prominently including healthcare during the coronavirus disease 2019 (COVID-19) pandemic.1 For example,...
Original Article
Benefits of leisure-related physical activity and association between sedentary time and risk for hypertension and type 2 diabetes
Diabetes mellitus and hypertension are serious public health issues. Approximately 451 million individuals worldwide aged 18–99 years were living with diabetes in 2017, and...
Editorial
Promoting physical activity for population health
The chronic disease burden has risen globally. In Singapore, between 2007 and 2021, the crude prevalence of hyperlipidaemia (8.2–13.9%), hypertension (12.7–15.7%) and diabetes (4.9–6.9%)...
Original Article
Factors associated with deep infiltrating endometriosis, adenomyosis and ovarian endometrioma
Endometriosis is a chronic inflammatory gynaecologic disease marked by the presence of endometrial-like tissue outside the uterus.1 Debilitating chronic pelvic pain, dysmenorrhoea, and subfertility...
Original Article
Concordance of self-reporting of diabetes compared with medical records: A comparative study using polyclinic data in Singapore
Approximately 422 million people worldwide have diabetes and 1.6 million deaths are attributed to diabetes each year,1 contributing to high economic costs worldwide. Diabetes...
Editorial
Diabetes: Know thy foe
During the COVID-19 pandemic in 2022, Singapore’s Minister for Health Ong Ye Kung mentioned, “After the COVID-19 pandemic has passed, we need to tackle...
Review Article
Combating a resurgence of poliomyelitis through public health surveillance and vaccination
Singapore was certified poliomyelitis (polio)-free by the World Health Organization (WHO) on 29 October 2000, together with 36 other countries in the Western Pacific...
Original Article
Clinical efficacy and long-term immunogenicity of an early triple dose regimen of SARS-CoV-2 mRNA vaccination in cancer patients
The spread of the SARS-CoV-2 virus has led to the ongoing worldwide COVID-19 pandemic. Initial studies have reported an increased vulnerability of patients with...
Editorial
Early COVID-19 booster is beneficial in cancer patients
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and its corresponding coronavirus disease (COVID-19) was first reported as a cluster of pneumonia cases in...
Editorial
Vaccination and surveillance: Two basic tools for a final poliomyelitis eradication
Over the past 3 decades, the Global Polio Eradication Initiative (GPEI) has strived to achieve a poliomyelitis (polio)-free world. Wild poliovirus (WPV) types 2...
Commentary
Meeting today’s healthcare needs: Medicine at the interface
The demographic of Singapore has undergone dramatic changes. Historically, younger patients with communicable diseases predominated; however, patients are now older with chronic multimorbidity and...
Letter to the Editor
A strategy to make COVID-19 vaccination more accessible to the elderly
Dear Editor,
Singapore embarked on the COVID-19 National Vaccination Programme in early 2021. The main modality employed to achieve the mass vaccinations has been the...
Original Article
Non-alcoholic fatty liver disease screening in type 2 diabetes mellitus: A cost-effectiveness and price threshold analysis
Non-alcoholic fatty liver disease (NAFLD) is a growing epidemic and has become a major cause of liver-related mortality and indication for liver transplantations globally....
Original Article
Cost analysis of a Patient-Centred Medical Home for community-dwelling older adults with complex needs in Singapore
The Patient-Centred Medical Home (PCMH) is a model of chronic care that replaces episodic primary care, with the delivery of primary care to patients,...
Editorial
From Astana to Singapore: Primary Health Care is key to the long-term success of Singapore’s health system
The Ministry of Health, Singapore (MOH) has launched a wide-ranging and ambitious initiative for a life-course approach to drive the population’s health.1 This approach...
Editorial
Frequent attenders to multiple emergency departments in Singapore
The problem of overcrowding, of which access block is one of the main causes, continues to plague emergency departments (EDs) worldwide.1 Some of its...
Original Article
Treating acutely ill patients at home: Data from Singapore
Inpatient hospitalisation is the conventional strategy to care for acutely ill patients. However, demand for hospital beds and clinical manpower is escalating as populations...
Letter to the Editor
Attitude towards screening for congenital cytomegalovirus infection in newborns in Singapore
Dear Editor,
Cytomegalovirus (CMV) infection is the most common congenital infection.1 A systematic review that included 77 studies from 36 countries reported that the overall...
Original Article
Functional improvement after inpatient rehabilitation in community hospitals following acute hospital care
Early inpatient rehabilitation therapy has been known to have beneficial impact on physical function and mobility, psychological status and cognitive function of patients following...
Commentary
COVID-19 vaccination acceptance of healthcare workers in Singapore
The Coronavirus disease 2019 (COVID-19) pandemic resulted in 511.0 million cases of confirmed SARS-CoV-2 infection and almost 6.2 million deaths globally as of end...
Commentary
The Lancet Commission on diagnostics: What it means for Singapore
Effective healthcare systems depend on a functioning healthcare value chain—defined as a care cascade comprising screening, diagnosis, treatment and follow-up. The tremendous heterogeneity and...
Original Article
Diagnosis and management of polycystic ovary syndrome: Perspectives of clinicians in Singapore
Polycystic ovary syndrome (PCOS) is a common endocrine disorder estimated to affect 4–21% of women, depending on the diagnostic criteria used.1 Clinical manifestations of the...
Original Article
A Randomized Trial of the Use of Print Material and Personal Contact to Improve Mammography Uptake Among Screening Non-attenders in Singapore
Breast cancer is the most common cancer among females in Singapore. Although lower than incidence rates in North America and the United Kingdom the...
Others
Thyroid Storm Presenting as Jaundice and Complete Heart Block
Thyroid storm is defined as a severe and often life-threatening exacerbation of thyrotoxicosis which is usually characterised by hyperthermia, tachycardia, severe agitation and altered...
Others
Hyperthyroidism with Gynaecomastia as the Initial Complaint: A Case Report
Gynaecomastia is not a commonly recognised feature among the myriad symptoms and signs associated with hyperthyroidism. A review of the literature disclosed only eight...
Original Article
Serum Selenium in the General Population of Singapore, 1993 to 1995
The current disease pattern in Singapore (an island state of 3.3 million people composed of 76% Chinese, 14% Malays, 7% Asian Indians and 3%...
Original Article
Serum Ferritin and Iron Status in the General Population of Singapore, 1993 to 1995
Iron, a dietary constituent, is an essential element. Body iron stores can be measured by haemoglobin, serum ferritin, transferrin saturation, and erythrocyte protoporphyrin.
This article...
Original Article
Epidemiological Surveillance of Melioidosis in Singapore
Melioidosis was first described in 1911 among vagrants and morphine addicts brought into the mortuary in Rangoon, Burma. However, the disease received little attention...
Others
Urinary 2/16α-hydroxyestrone Ratio: Correlation with Serum Insulin-like Growth Factor Binding Protein-3 and a Potential Biomarker of Breast Cancer Risk
Breast cancer is the most common cancer among women in Singapore with age-standardised incidence rates increasing markedly from 26.8 to 38.7 per 100 000...
Others
A Case Series of Paget’s Disease of Bone: Diagnosing a Rather Uncommon Condition in Singapore
Sir James Paget’s description in 1877 of “a form of chronic inflammation of bones” which now bears his name was based entirely on clinical...
Others
A Case Report of a Patient with Bronchial Carcinoid Tumour and Late Presentation of Cushing’s Syndrome
Cushing’s syndrome is usually easy to recognise clinically. Determining the cause of non-iatrogenic Cushing’s syndrome is, on the other hand, often a diagnostic enigma.
This...
Original Article
Population-based Mammographic Screening in Singapore: What are Participants’ Views?
Breast cancer is the most common cancer among women in Singapore and has been increasing in incidence since 1968. This rise is particularly marked...
Original Article
Clinical Predictors of Nephritis in Systemic Lupus Erythematosus
Lupus nephritis is a common manifestation of lupus associated with significant morbidity and mortality. The use of cytotoxic agents has resulted in improved renal...
Others
Measurement of Obesity by Anthropometry and Bioelectric Impedance Analysis: Correlation with Fasting Lipids and Insulin Resistance in an Asian Population
Obesity is a risk factor for cardiovascular disease. This risk is partially mediated by the correlation between obesity and other coronary artery disease risk...
Original Article
A Study to Assess the Effect of Dietary Supplementation with Soluble Fibre (Minolest®) on Lipid Levels in Normal Subjects with Hypercholesterolaemia
Hypercholesterolaemia is one of the major risk factors in the development of coronary artery disease (CAD). In recent years, many non-prescription treatments have become...
Original Article
Retinopathy of Prematurity in Very Low Birth Weight Infants
Retinopathy of prematurity (ROP), which could lead to visual impairment and blindness, is a recognised serious morbidity amongst surviving premature infants. The inverse relationship...
Review Article
Regulation of Insulin Secretion by Nerves and Neuropeptides
The pancreatic islets of Langerhans were described by Paul Langerhans in 1869. They are distributed throughout the entire pancreas forming in adults approximately 1%...
Others
The Use of the Laryngeal Mask Airway in Post-Tonsillectomy Haemorrhage—A Case Report
A 53-year-old man with a history of hypertension and asymptomatic Wolff-Parkinson-White syndrome was admitted to the hospital for an elective uvulopalatopharyngoplasty, tonsillectomy and bilateral...
Others
Hypoglycaemia from Islet Cell Hyperplasia and Nesidioblastosis in a Patient with Type 2 Diabetes Mellitus—A Case Report
A 57-year-old woman was admitted to our hospital for perforated left tubo-ovarian abscess and found to have newly diagnosed diabetes with an admission blood...
Original Article
Deep Vein Thrombosis after Total Knee Replacement
Western literature reports a very high incidence of deep vein thrombosis in its population especially after orthopaedic surgery. In total knee replacement without prophylaxis,...
Editorial
Orlistat (Xenical) in the Management of Obesity
The term “obesity” implies an excess of adipose tissue (fat) and excess adiposity is a health risk. In most cases it develops in the...
Others
The Molecular Pathogenesis of Obesity: An Unfinished Jigsaw Puzzle
Obesity is one of the most common health problems in Singapore with escalating prevalence, affecting about 6% of the Singapore population above 18 years...
Others
1990-2000: Progress in Determining High Blood Pressure Genes
Essential hypertension and its complications, coronary heart disease, stroke and renal failure are leading causes of morbidity and mortality in western societies.1 While the...
Others
Cardiovascular Disease: Genes and Public Health
The excitement surrounding the Human Genome Project and its impending completion has raised expectations of the possibilities for genetics in common disease. It is...
Original Article
A Rational Alternative for the Diagnosis of Diabetes Mellitus in High Risk Individuals
The “gold standard” for the diagnosis of diabetes mellitus has all along been the oral glucose tolerance test (OGTT). As diabetes mellitus defines a...
Original Article
Evaluation of a Rapid Screening Test for Microalbuminuria with a Spot Measurement of Urine Albumin-Creatinine Ratio
In 1989, the St Vincent Declaration was formulated by all European countries to address the growing problem of diabetes, with the general goals of...
Letter to the Editor
Graves’ disease after COVID-19 vaccination
Dear Editor,
Case 1 was a 41-year-old man with a history of primary hyperthyroidism. At the time of diagnosis, thyroglobulin antibodies were elevated although no...
Original Article
Severe Diabetes in Remission: A Singapore’s Perspective
Diabetic ketoacidosis is generally believed to be the result of an acute and severe degree of insulin insufficiency, classically occurring at the presentation of...
Original Article
Urinary Retention in Hospitalised Older Women
Voiding dysfunction is a relatively common problem in hospitalised older patients. Up to one-third of hospitalised elderly were reported to have post-void residual urine...
Editorial
Obesity in Singapore
The word obesity implies an excess of adipose tissue (fat) and not merely an excess of body weight. An increase in body weight may...
Others
A Rare Cause of Syncope in a Patient with Diabetes Mellitus—A Case Report
Hypoglycaemia is a common medical emergency. It presents either with symptoms of neuroglycopaenia, such as episodes of visual blurring, confusion, convulsions and sometimes coma...
Original Article
Body Mass Index Profile in Hong Kong Chinese Adults
Obesity is considered a chronic disease and not just a social stigma due to the associated morbidity and early mortality. Obesity has now become...
Others
Problem-based Learning (PBL) as an Approach in the Teaching of Biochemistry of the Endocrine System at the Angeles University College of Medicine
The Angeles University College of Medicine (AUCOM) was established in 1983 with a curriculum that is conventionally teacher-centred. Biochemistry is a basic science subject...
Original Article
Abdominal Complications after Cardiac Surgery
Despite intensive therapeutic efforts, both the incidence and mortality of gastrointestinal complications after cardiac surgery employing cardiopulmonary bypass (CPB) have not decreased during the...
Others
46, XY Female—A Case Report
The phenotypic sex of an individual is usually male if that person’s genotype is 46, XY since the SRY gene on the Y chromosome,...
Others
A Case Report of Primary Hyperparathyroidism with Severe Bony Involvement and Nephrolithiasis
Primary hyperparathyroidism is said to have evolved from a disease of “bones, stones and groans”, to one that is largely asymptomatic with a relatively...
Others
Current Therapeutic Strategies for Type 2 Diabetes Mellitus
Type 2 diabetes mellitus is now recognised as a metabolic syndrome and although the treatment paradigm has shifted from one that focuses solely on...
Review Article
Evidence-based Health Promotion: Applying it in Practice
There has been a growing interest in health promotion among health professionals and policy makers in Singapore. This is partly in response to the...
Original Article
A Twelve-year Review of Radical Cystectomies in Singapore General Hospital
Bladder carcinoma is the tenth most common cancer affecting men in Singapore. It is more common in men with an age-standardised incidence rate of...
Others
Treating Thyrotoxicosis with Radioiodine
Iodine is an essential component of thyroid hormone and is actively taken up by thyroid follicles. This is the physiological basis for the use...
Original Article
A Preliminary Evaluation of a Disease Management Programme for Patients with Diabetes Mellitus and Hypertension in a Primary Healthcare Setting
Chronic diseases are the main causes of morbidity and mortality in developed countries. In most developed countries, the problems of a rising prevalence of...
Review Article
Thyroid Diseases in Pregnancy
Abnormalities of thyroid function associated with pregnancy encompass both hyperthyroidism and hypothyroidism. These may have been present before the onset of pregnancy, or occurred...
Original Article
Gestational Diabetes Mellitus: A Call for Systematic Tracing
The prevalence of diabetes is increasing worldwide. In Singapore, the prevalence of diabetes has increased dramatically from 4.7% in 1984 to 8.6% in 1998....
Others
Clinical Update on Deep Vein Thrombosis in Singapore
Deep vein thrombosis (DVT), and its acute complication–pulmonary embolism (PE), is one of the most important preventable causes of death in hospital patients. It...
Commentary
Statins and Bone Morphogenetic Proteins: New Pathways in Bone Formation
Osteoporosis is a major public health problem causing considerable morbidity and mortality in Asian women. It is estimated that half of the world’s hip...
Original Article
Comparing Fasting Plasma Glucose against Two-hour Post-load Glucose Concentrations for the Diagnosis of Diabetes Mellitus and Glucose Intolerance in Singaporean Hospital Patients
Prior to 1997, the diagnosis of diabetes mellitus in asymptomatic individuals was based upon the 1985 World Health Organisation (WHO) diagnostic criteria in which,...
Others
Clinical Update on Osteoporosis
Fractures, the most serious complication of osteoporosis, are increasing and constitute an evolving public health problem in terms of disability, mortality and cost. A...
Commentary
The Bone and Joint Decade 2000-2010: For Prevention and Treatment of Musculoskeletal Disease
The theme of this issue of the Annals, Academy of Medicine at the beginning of the year is suitably on osteoporosis. Osteoporosis, with its...
Commentary
Osteoporosis—A Worldwide Problem and the Implications in Asia
Osteoporosis is a condition characterised by low bone mineral density, microarchitectural deterioration of bony tissue, and a consequent increase in fracture risk. With rapid...
Review Article
Bone Fragility in Asian and Caucasian Men
Bone fragility in men has been receiving greater attention during the last few years. Epidemiological studies have been done in Caucasian and Asian populations.
This...
Review Article
Steroid-induced Osteoporosis
Corticosteroids are known to affect bone through multiple pathways (Fig. 1), influencing both bone formation and bone resorption, and these mechanisms have been reviewed....
Review Article
Medical Treatment of Osteoporosis—Increasing Options
The current practice and management of osteoporosis differs greatly from even the recent past. Up to 15 years ago, bone mineral density (BMD) measurements...
Review Article
Osteoporosis Risk Factor Assessment and Bone Densitometry—Current Status and Future Trends
Osteoporosis affects predominantly elderly women; although younger women and men may also be affected. Demographically, the number and proportion of the elderly (aged 65...
Review Article
Osteoporosis in Relation to Menopause
Singapore has a rapidly ageing population. In 1990, only 6% of the population was above the age of 65 years but this percentage of...
Review Article
An Asian Perspective to the Problem of Osteoporosis
Osteoporosis is regarded as an important public health problem in many Caucasian populations. Much of the research on epidemiology, diagnosis, treatment, genetic and molecular...
Editorial
Osteoporosis: A Treatable Disease
Osteoporosis twenty years ago was a very different disease from what we know of it today. At that time a diagnosis of osteoporosis was...
Others
Is Healthcare Competition Healthy?
There are many problems which all Health Ministers worry about. But we can generally boil them down to one common problem: “money no enough”.
This...
Others
Public Disclosure of Healthcare Performance Information and Its Application to the Singapore Context
It has been said that apart from the prevention of diseases, the best chance of improving health is through improving the quality of care...
Editorial
Challenges in Perinatal Medicine
One of the significant milestones in the perinatal care in Singapore is the birth of the Perinatal Society of Singapore in March 1989. This...
Others
The Diagnosis and Management of Hypercalcaemia
Hypercalcaemia is a relatively common clinical problem with the widespread use of routine biochemical screening. Population studies have suggested a prevalence of 3% in...
Review Article
Adolescent Alcohol and Other Substance Use: Sharing the Australian Experience
The most common causes of morbidity in adolescence often have behavioural or social determinants, and can have enormous social and economic consequences for adolescent...
Others
The Perils of Puberty
Adolescence is a biopsychosocial maturational process, with the biological changes including completion of linear growth and sexual maturation (puberty), maturation of enzyme systems such...
Letter to the Editor
Patterns and predictors of sound levels in hospital rooms
Dear Editor,
Excessive sound levels in the hospital can impair the work performance of healthcare professionals and affect patient well-being.1 Previous studies have also...
Others
The Role of Public Health and Occupational Physicians in the New Millennium
I want to thank the Chapter and organisers for honouring me with this kind invitation to speak to you. This millennium is only 4...
Original Article
A Study on SARS Awareness and Health-seeking Behaviour – Findings from a Sampled Population Attending National Healthcare Group Polyclinics
There was a worldwide outbreak of Severe Acute Respiratory Syndrome (SARS) caused by the novel coronavirus between November 2002 and July 2003. Singapore was...
Original Article
How Much do Diabetic Patients Know About Diabetes Mellitus and its Complications?
Diabetes mellitus (DM) is a common and growing healthcare problem in Singapore with a prevalence of 9% in 1998. Since the 1990s, the Ministry...
Editorial
Issues and Challenges for Myopia Research
Myopia is an ocular disorder of major public health and socioeconomic significance in many East Asian urban cities. In Singapore, the prevalence of myopia...
Others
Unravelling the Mystery in a Case of Persistent ACTH-independent Cushing’s Syndrome
A Malaysian Chinese male patient, CMO, first presented at the age of 22 years with a 2-week history of severe spontaneous low backache with...
Editorial
Environmental Planning and Urban Health
Environmental exposures to the adverse effects from climate change are expected to increase for many urban populations in the United States during the next...
Others
A Hyperthyroid Patient with Measurable Thyroid-stimulating Hormone Concentration – A Trap for the Unwary
Free thyroxine (FT4), total tri-iodothyronine (T3) and thyrotropin (TSH) are the commonly measured biochemical indices in the assessment of thyroid function in a patient...
Review Article
SARS Revisited: Managing “Outbreaks” With “Communications”
In the short span of 3 years since SARS first appeared on the Asian landscape, terms like “risk communications” and “outbreak communications” have assumed...
Review Article
SARS and Emerging Infectious Diseases: A Challenge to Place Global Solidarity above National Sovereignty
The majority of the world’s information about infectious disease outbreaks no longer comes from voluntary reporting by countries, the willingness of which is influenced...
Review Article
SARS in Singapore – Key Lessons from an Epidemic
The 2003 severe acute respiratory syndrome (SARS) outbreak represented the most severe communicable disease challenge to the public health system and the government and...
Others
Guidelines on Cardiac CT in Singapore (2006)
The heart is difficult to image because of its complex wall motion and variability of the cardiac cycle. Recent advances in 16 and 64-slice...
Original Article
Rising Trends of STIs and HIV Infection in Singapore – A Review of Epidemiology Over the last 10 Years (1994 to 2003)
A review of the epidemiology and trends of sexually transmitted infections (STIs) in Singapore from 1977 to 1996 showed a declining number of all...
Original Article
Variables Determining Perceived Global Health Ranks: Findings from a Population-based Study
In 1982, Mossey and Shapiro first demonstrated that global self-rating of health was a better predictor of 7-year survival than medical records or self-reports...
Others
Public Healthcare – Welfare, Market Share or Laissez-faire? – A Sentosa Carlsberg Skytower View
Recently, two doctor-administrators commented to me separately, “Singapore probably has the best public healthcare system in the world.” While I understand the basis for...
Original Article
Factors Associated With Functional Decline of Hospitalised Older Persons Following Discharge From an Acute Geriatric Unit
Hospitalisation is a stressful event for the older person. The physiological changes associated with ageing, such as decreased muscle strength and aerobic activity, reduced...
Others
Disaster Relief and Initial Response to the Earthquake and Tsunami in Meulaboh, Indonesia
A massive earthquake and tsunami hit the South Asian region on 26 December 2004, killing more than 200,000 people and displacing countless more.1 The...
Commentary
Graduate Public Health Education – Singapore’s Contribution to Strengthening Capacity in the Region and Beyond
The effectiveness with which the world tackles its most pressing public health problems depends crucially on the calibre of its public health workforce. Institutions...
Original Article
Diabetes Outcomes in Specialist and General Practitioner Settings in Singapore: Challenges of Right-Siting
The long lasting debate on the role of generalists and specialists in the management of diabetes is still ongoing. Nonetheless, the last 3 decades...
Editorial
Diabetes in Asia – From Understanding to Action
In the present pandemic of diabetes and obesity, 60% of the affected population will come from Asia. Between India and China, these two most...
Original Article
Measurable Predictive Factors for Progression to AIDS among HIV-infected Patients in Singapore
The first case of human immunodeficiency virus (HIV) infection was detected in Singapore on 16May 1985. The number of newly diagnosed HIV/acquired immuno-deficiency virus...
Review Article
Multimodal Antiemetic Therapy and Emetic Risk Profiling
In the last few years, hundreds of papers exploring the issue of postoperative nausea and vomiting (PONV) have been published. It has been estimated...
Original Article
Factors Associated with Decompression and Strabismus Surgery in Thyroid Eye Disease
Thyroid eye disease (TED) is a visually and socially disabling condition. Newly diagnosed patients are often fearful of sight-threatening complications that include optic nerve...
Review Article
The Emerging Challenge of Age-related Eye Diseases in Singapore
Singapore has one of the fastest ageing populations in the world today. The current elderly population, defined as persons 65 years or older, comprises...
Original Article
Concomitant Coronary Artery Disease Among Asian Ischaemic Stroke Patients
Coronary artery disease (CAD) is the leading cause of mortality following ischaemic stroke. The annual risk for myocardial infarction following ischaemic stroke is approximately...
Original Article
Magnesium, Zinc, Copper, Manganese, and Selenium Levels in Postmenopausal Women with Osteoporosis. Can Magnesium Play a Key Role in Osteoporosis?
Osteoporosis is a condition in which an increased risk of fracture takes place due to a reduction of bone mineral content. It occurs as...
Commentary
Risk Communications: In Search of a Pandemic
The first decade of the new millennium has seen a string of disasters worldwide – earthquakes, tsunamis, floods, typhoons and acts of terrorism –...
Review Article
Prevention and Control of Avian Influenza in Singapore
Avian influenza (AI) or “bird flu” is a highly infectious disease of birds. AI viruses are negative single-stranded enveloped RNA viruses that belong to...
Review Article
Preparing for an Influenza Pandemic in Singapore
The last influenza pandemics occurred in 1957 and 1968. Few remember the pandemic in 1968 in Singapore as it was relatively mild.
This article is...
Review Article
Avian Influenza and Pandemic Influenza Preparedness in Hong Kong
In 1997, Hong Kong became reputed by identifying the first instance of human infection with avian influenza H5N1. A total of 18 cases occurred...
Review Article
Towards Mutual Trust, Transparency and Equity in Virus Sharing Mechanism: The Avian Influenza Case of Indonesia
Since July 2005 to December 2007, Indonesia has reported the highest number of influenza A (H5N1) human cases in the world, i.e., 116 cases...
Review Article
A Global Perspective on Avian Influenza
The world is confronted by many important public health challenges, some of which constitute potentially devastating global threats. Prime among these is the threat...
Review Article
Twentieth Century Influenza Pandemics in Singapore
Tropical countries such as Singapore, although without well-defined influenza seasons, are also affected by influenza epidemics and pandemics. Twenty per cent of Singapore’s population...
Original Article
A Cross-sectional Study of Primary-care Physicians in Singapore on Their Concerns and Preparedness for an Avian Influenza Outbreak
Outbreaks of avian influenza (AI) caused by the H5N1 subtype in several Asian countries have raised concern all over the world. AI is endemic...
Editorial
Singapore and the Tobacco Pandemic
The World Health Organization, in its 2008 Report on the Global Tobacco Epidemic, has framed the problem in almost apocalyptic terms, in stating that...
Original Article
The Relation Between Insulin Resistance Determined by Haemostatic Modelling and Slow Coronary Flow
Slow coronary flow (SCF) is a well recognised clinical entity, characterised by delayed opacification of coronary arteries in the presence of normal coronary angiogram....
Original Article
Consequences of Right Siting of Endocrinology Patients – A Financial and Caseload Simulation
Right siting, defined as “patients treated in the most appropriate locations by medically competent teams at the lower possible cost”, has been on the...
Original Article
Concerns, Perceived Impact and Preparedness in an Avian Influenza Pandemic – a Comparative Study between Healthcare Workers in Primary and Tertiary Care
The danger posed by emerging infectious diseases has become greater in the past few years with the World Health Organization (WHO) warning that the...
Original Article
Public Perceptions of Healthcare in Singapore
Healthcare is increasingly dominating the policy agenda in developed countries. In the United States, healthcare has been ranked only behind the war in Iraq...
Letter to the Editor
Phaeochromocytoma the Great Mimicker: A Case Report
Phaeochromocytomas are catecholamine producing neuroendocrine tumours that can manifest a variety of symptoms which mimic other diseases. They are also known for their “rule...
Original Article
Metabolic Control in Type 2 Diabetes Correlates Weakly with Patient Adherence to Oral Hypoglycaemic Treatment
Diabetes mellitus is one of the most common chronic diseases affecting Singaporeans. In 2004, 8.2% of the population was afflicted, placing a significant burden...
Original Article
Public Misperceptions About Transmission of Hepatitis B Virus in Singapore
Chronic hepatitis B (CHB) is an important global health problem, with more than 350 million individuals affected worldwide. CHB is particularly important in Asia,...
Original Article
The Association Between Parental Socioeconomic Status (SES) and Medical Students’ Personal and Professional Development
In order to commit to their mission and placement requirement efficiently and effectively, policy-makers need to decide which types of students their training units...
Original Article
Risk Factors for Conversion to Open Surgery in Patients With Acute Cholecystitis Undergoing Interval Laparoscopic Cholecystectomy
Laparoscopic cholecystectomy has become a routine surgical procedure in general surgical units all over the world. Its implementation has expanded dramatically and is considered...
Others
A History of the Chapter of Public Health and Occupational Physicians
The history of the Chapter of Public Health and Occupational Physicians began with the founding of the Academy of Medicine in 1957. It was...
Original Article
Cerebral Microangiopathy in Patients with Non-insulin-dependent Diabetes Mellitus
Cardiovascular complications account for the highest rate of morbidity and mortality in patients with diabetes mellitus (DM), type 1 and type 2, respectively. The...
Original Article
Elevated Level of Carbonyl Compounds Correlates with Insulin Resistance in Type 2 Diabetes
With rapid development of therapy, the mortality from acute complications of diabetes mellitus (DM) has decreased, but mortality from chronic complications like diabetic nephropathy...
Clinical Update
The Evolving Role of the Community Pharmacist in Chronic Disease Management – A Literature Review
Pharmacy has matured as a clinical profession and is presently well positioned to transform itself from a product and task oriented (dispensing) to a...
Original Article
Pathological Video-Gaming among Singaporean Youth
Video-gaming and internet use are a part of the lives of children and adolescents today. Among countries that are highly wired with high speed...
Original Article
Trends in Importation of Communicable Diseases into Singapore
Singapore is a city-state in Southeast Asia, with a total population in 2007 of 4,839,400, of which 3,642,700 (75.3%) are Singaporean residents. The remaining...
Original Article
Validity and Reliability of the Zarit Burden Interview in Assessing Caregiving Burden
Dementia is a growing public health issue in the Asia-Pacific region. The number of people with dementia in the Asia-Pacific region will increase from...
Original Article
Multi-disease Health Screening in an Urban Low-income Setting: A Community-based Study
With the burden of chronic disease rising amongst rapidly urbanising Asian populations, active participation in health screening would allow for early detection and management...
Original Article
The Pedagogical Value of a Student-run Community-based Experiential Learning Project: The Yong Loo Lin School of Medicine Public Health Screening
Experiential learning brings medical students out of the comfort zone of learning in their classrooms to acquire and apply knowledge and skills in an...
Original Article
Comparison of Clinical Outcomes and Cost Between Surgical and Transcatheter Device Closure of Atrial Septal Defects in Singapore Children
Congenital heart defects (CHD), with an incidence of approximately 1 in 100 live births, are the most important and frequent congenital malformations. It can...
Original Article
Acceptability of Medical Students by Patients from Private and Public Family Practices and Specialist Outpatient Clinics
In recent decades, medical advances and economic pressures have shifted medical student training from hospital inpatient to ambulatory settings such as hospital outpatient and...
Original Article
Foot Screening for Diabetics
Prevalence of diabetes is high in Singapore (8.2%). Five per cent to 15% of diabetics developed foot ulcers. In fact, the lifetime risk for...
Original Article
Evaluation of Intensive Care Unit-acquired Urinary Tract Infections in Singapore
Urinary tract infection (UTI) is one of the most common types of nosocomial infections encountered in the inpatient settings including intensive care unit (ICU)....
Original Article
Knowledge, Attitudes and Practices of the Advance Medical Directive in a Residential Estate in Singapore
The Advance Medical Directive (AMD) Act was passed in Parliament in May 1996. The AMD is a legal document that an individual can sign...
Original Article
The Singapore National Healthcare Group Diabetes Registry – Descriptive Epidemiology of Type 2 Diabetes Mellitus
Diabetes mellitus is one of the most challenging global health problems in the 21st century. It is associated with excess mortality and significant morbidity...
Original Article
Attitudes of Patients, Visitors and Healthcare Workers at a Tertiary Hospital Towards Influenza A (H1N1) Response Measures
Following the announcement by the World Health Organization (WHO) that outbreaks of a novel influenza virus had occurred in Mexico and several parts of...
Original Article
Outbreak of Pandemic Influenza A (H1N1-2009) in Singapore, May to September 2009
The first cases of infection with a novel influenza A (H1N1) strain were reported in 6 cases in California and 2 cases in Texas...
Review Article
Research on Psychoneuroimmunology: Does Stress Influence Immunity and Cause Coronary Artery Disease?
In recent decades, there has been increasing interest in exploring the relationship between psychological stress and various health conditions. An enlarging body of evidence...
Original Article
Trends in Long-term Cancer Survival in Singapore: 1968-2002
With increasing health awareness and the greater extent of healthcare provision over the years, the life expectancy of Singaporeans has increased from 75.3 in...
Review Article
Rationale for Redefining Obesity in Asians
Obesity is a condition characterised by an excess of body fats. According to the World Health Organization (WHO), there were about 1.6 billion overweight...
Others
Knowledge and Practice of Household Mosquito Breeding Control Measures between a Dengue Hotspot and Non-Hotspot in Singapore
Dengue is the most common mosquito-borne viral disease in the world and its severity is reflected by a 30-fold increase over the last 50...
Original Article
The Risk Factors for Ultrasound-diagnosed Non-alcoholic Fatty Liver Disease Among Adolescents
Non-alcoholic fatty liver disease (NAFLD) is increasing recognised as one of the most important causes of chronic liver disease in Western countries. It encompasses...
Original Article
Epidemiological Surveillance and Control of Rubella in Singapore, 1991-2007
Rubella is a mild febrile viral exanthematous disease transmitted through droplets or direct contact with the nasopharyngeal secretion of an infected person. It is...
Original Article
Comparison of Oral Glucose Insulin Sensitivity with Other Insulin Sensitivity Surrogates from Oral Glucose Tolerance Tests in Chinese
Patients with type 2 diabetes mellitus are at an increased risk of developing atherosclerosis and cardiovascular diseases leading to higher morbidity and mortality. These...
Original Article
Kidney Cancer and Diabetes Mellitus: A Population-Based Case-Control Study in Taiwan
Kidney cancer accounts for 3% to 4% of all cancers. In a systematic review by Mathew and et al,2 the incidence of kidney cancer...
Editorial
Sleep, Public Health and Wellness: The Elephant in the Room
The rising cost of health care and the burden of chronic illness are perennial concerns. Remarkably, there exists a measure that around 30% of...
Original Article
Healthcare cost of patients with multiple chronic diseases in Singapore public primary care setting
The rising occurrence of individuals suffering from multiple chronic diseases, namely multimorbidity, is of public health concern globally.1 The current prevalence of multimorbidity in...
Editorial
Prevention and management of multimorbidity to ensure healthcare sustainability
Singapore has a healthcare system that is distinguished by its ability to achieve top health outcomes at very low healthcare expenditures.1 Yet one of...
Original Article
Prevalence of Overweight and Obesity in Chinese Preschoolers in Singapore
The increasing prevalence of childhood overweight and obesity and its associated adverse health outcomes have become an important health issue. Childhood obesity can persist...
Commentary
Is Cost-Effective Healthcare Compatible with Publicly Financed Academic Medical Centres?
Nearly all legislation involves a weighing of public needs as against private desires; and likewise a weighing of relative social values.
—Louis D Brandeis
As a...
Original Article
A Review of Back Injury Cases Notified to the Ministry of Manpower from 2011 to 2012
Work-related low back disorders consist of both low back pain (LBP) and low back injuries. They are a significant and increasing problem all over...
Original Article
How do English-speaking Cancer Patients Conceptualise Personhood?
Understanding the way personhood or “what makes you, you” is conceptualised is pivotal to the practice of medicine. Conceptions of personhood determine the moral...
Editorial
Too Much Medicine: Time to Stop Indiscriminate Cancer Screening
Like most industrialised countries in the world, cancer has now become the leading cause of mortality in Singapore. Approximately 1 in 3 deaths in...
Original Article
Prevalence of Chronic Kidney Disease in Adults with Type 2 Diabetes Mellitus
According to the National Health Survey, the percentage of Singapore residents with diabetes mellitus (DM) aged between 18 and 69 years has risen from...
Editorial
MERS-CoV: Where Are We Now?
Prior to 2002, coronaviruses were known mainly for causing mild human upper respiratory tract infections (URTIs) and enteric and respiratory infections in many animals....
Original Article
An External Independent Validation of APACHE IV in a Malaysian Intensive Care Unit
Over the past 30 years, different versions of severity of illness scoring systems and prognostic models have been developed for prediction of patient outcomes...
Original Article
Anaerobic Bacteraemia Revisited: Species and Susceptibilities
Over the last 2 decades, the importance of anaerobic bacteraemia has undergone various shifts in opinion. Early studies in the 1970s reported that anaerobes...
Original Article
Factors and experiences associated with unscheduled 30-day hospital readmission: A mixed method study
Readmission leads to a greater demand for healthcare services, especially hospital beds, and contributes to the rising healthcare costs.1,2 With estimated one-third of the...
Editorial
Potentially avoidable readmissions: Understanding drivers and technology-enabled solutions
Hospital admissions places high resource demands on the health system, and is a major cost-driver in Singapore and globally.1-3 Admissions have and will continue...
Letter to the Editor
Health professions education in pandemics and epidemics: A proposed framework for educators
The COVID-19 pandemic has disrupted healthcare systems and health professions education (HPE). There are few frameworks to help educators manage HPE before, during and...
Letter to the Editor
The “Jeff Cut”: A simple innovation to minimise up-riding sleeves of protective gown
Personal protective equipment (PPE) including the N95 mask, face shield, cap, splash-resistant gown and gloves are worn by frontline healthcare workers for various duties...
Commentary
Merits of a harmonised system to classify drug-related problems in Singapore
A drug-related problem (DRP) is commonly defined as an event or circumstance involving drug treatment that actually or potentially interferes with the optimal outcome...
Original Article
Factors influencing protective behaviours during haze episodes in Singapore: A population-based study
Southeast Asia suffers from recurrent episodic air pollution from biomass smoke known as haze, which is mainly caused by human activities such as the...
Editorial
Seasonal haze: Knowledge gaps and risk perception behaviours
The seasonal haze in Southeast Asia has been a recurrent concern whenever we enter the southwest monsoon season (June–September). This phenomenon, caused by agricultural...
Original Article
Impact of unemployment on mental disorders, physical health and quality of life: Findings from the Singapore Mental Health Study
Several reviews and meta-analyses have established an association between unemployment and psychological distress. This relationship between unemployment and mental health is complex and likely...
Original Article
Health-seeking behaviour of foreign workers in Singapore: Insights from emergency department visits
Singapore employs a large foreign worker (FW) population, defined as non-Singapore citizens and non-permanent residents working locally. Holders of “work permit” (WP), the work...
Original Article
Accuracy of self-reported height, weight and BMI in a multiethnic Asian population
Overweight and obesity continue to be one of the most critical public health issues worldwide. Body mass index (BMI) derived from height and weight...
Original Article
Vulnerability to rumours during the COVID-19 pandemic in Singapore
The global outbreak of coronavirus disease 2019 (COVID-19) has come with increased psychological burden. In several meta-analyses, depression and anxiety symptoms have been found...
Original Article
Behavioural changes during the COVID-19 pandemic: Results of a nationwide survey in Singapore
In response to the global outbreak of coronavirus disease 2019 (COVID-19), Singapore undertook a multipronged approach to contain the pandemic. Of note, when community...
Editorial
The Novel Coronavirus (SARS-CoV-2) Pandemic
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic began in early December in Wuhan, the 7th most populous city in Mainland China, and...
Original Article
Comparative Analysis of Symptomatic and Asymptomatic SARS-CoV-2 Infection in Children
Singapore confirmed its first case of COVID-19 on 23 January 2020 in a Chinese national from Wuhan, and its first paediatric case on February...
Review Article
Managing a Renal Transplant Programme During the COVID-19 Pandemic: Practical Experience from a Singapore Transplant Centre
As infrastructure and policies were being put in place to combat COVID-19, we recognised that specialty-specific policies and protocols had to be drawn up...
Review Article
Coronavirus Disease 2019 (COVID-19): The Singapore Experience. A Review of the First Eight Months
Singapore reported its first imported case of COVID-19 on 23 January 20201 and its first COVID-19 deaths on 21 March 2020.2 The WHO declared...
Letter to the Editor
Adipsic diabetes insipidus and SGLT2 inhibitor: A perplexing conundrum
A 70-year-old man with poorly controlled type 2 diabetes mellitus (DM), hypertension, hypercholesterolemia and alcohol dependence presented intoxicated, with occipital scalp lacerations after a...
Review Article
Metformin use in patients with type 2 diabetes mellitus and chronic kidney disease: An evidence-based review
Diabetes is a chronic disease characterised by elevated levels of blood glucose. The most common type of diabetes is type 2 diabetes mellitus (T2DM)....
Original Article
Chronic disease self-management competency and care satisfaction between users of public and private primary care in Singapore
Primary care in Singapore is set to face challenges in managing a rapidly ageing population. The expected population of older adults aged 65 years...
Original Article
Paediatric emergency department attendances during COVID-19 and SARS in Singapore
Coronavirus disease 2019 (COVID-19) was declared a pandemic by the World Health Organization (WHO) on 11 March 2020, with over 110 million cumulative cases...