Published in Arch Gerontol Geriatr on March 17, 2010
Frequent hospital readmissions for acute exacerbation of COPD and their associated factors. Respirology (2006) 1.50
Ethnic and educational differences in cognitive test performance on mini-mental state examination in Asians. Am J Geriatr Psychiatry (2007) 1.42
Curry consumption and cognitive function in the elderly. Am J Epidemiol (2006) 1.25
Tea consumption and cognitive impairment and decline in older Chinese adults. Am J Clin Nutr (2008) 1.23
Epidemiology of respiratory viruses in patients hospitalized with near-fatal asthma, acute exacerbations of asthma, or chronic obstructive pulmonary disease. Am J Med (2003) 1.22
Prevalence and correlates of functional disability in multiethnic elderly Singaporeans. J Am Geriatr Soc (2006) 1.18
Prevalence of lens opacity in Chinese residents of Singapore: the tanjong pagar survey. Ophthalmology (2002) 1.16
Physical and cognitive domains of the Instrumental Activities of Daily Living: validation in a multiethnic population of Asian older adults. J Gerontol A Biol Sci Med Sci (2006) 1.14
Knowledge, attitudes and practices towards pandemic influenza among cases, close contacts, and healthcare workers in tropical Singapore: a cross-sectional survey. BMC Public Health (2010) 1.13
Physical, social and productive leisure activities, cognitive decline and interaction with APOE-epsilon 4 genotype in Chinese older adults. Int Psychogeriatr (2008) 1.05
Low prevalence of atrial fibrillation in community-dwelling Chinese aged 55 years or older in Singapore: a population-based study. J Electrocardiol (2007) 1.05
Cognitive function and brain structure correlations in healthy elderly East Asians. Neuroimage (2009) 1.03
Systemic inflammation, depression and obstructive pulmonary function: a population-based study. Respir Res (2013) 1.03
Continued work employment and volunteerism and mental well-being of older adults: Singapore longitudinal ageing studies. Age Ageing (2009) 1.02
Comparing the stigma of mental illness in a general hospital with a state mental hospital: a Singapore study. Soc Psychiatry Psychiatr Epidemiol (2005) 0.99
Depression in dementia: a comparative and validation study of four brief scales in the elderly Chinese. Int J Geriatr Psychiatry (2004) 0.99
Orthostatic hypotension, hypotension and cognitive status: early comorbid markers of primary dementia? Dement Geriatr Cogn Disord (2008) 0.98
Prevalence of anxiety and depressive symptoms in adolescents with asthma: a meta-analysis and meta-regression. Pediatr Allergy Immunol (2012) 0.96
Changing prevalence of gastroesophageal reflux with changing time: longitudinal study in an Asian population. J Gastroenterol Hepatol (2005) 0.96
Homocysteine, folate, and vitamin B-12 and cognitive performance in older Chinese adults: findings from the Singapore Longitudinal Ageing Study. Am J Clin Nutr (2006) 0.94
Comorbid cognitive impairment and depression is a significant predictor of poor outcomes in hip fracture rehabilitation. Int Psychogeriatr (2009) 0.93
Folate, vitamin B12, homocysteine, and depressive symptoms in a population sample of older Chinese adults. J Am Geriatr Soc (2009) 0.92
Living alone, loneliness, and psychological well-being of older persons in singapore. Curr Gerontol Geriatr Res (2011) 0.91
Clozapine use in schizophrenia: findings of the Research on Asia Psychotropic Prescription (REAP) studies from 2001 to 2009. Aust N Z J Psychiatry (2011) 0.91
Mental disorders and asthma in the elderly: a population-based study. Int J Geriatr Psychiatry (2007) 0.90
Does inflammation determine whether obesity is metabolically healthy or unhealthy? The aging perspective. Mediators Inflamm (2012) 0.89
Brief informant screening test for mild cognitive impairment and early Alzheimer's disease. Dement Geriatr Cogn Disord (2006) 0.89
Metabolic syndrome and amnestic mild cognitive impairment: Singapore Longitudinal Ageing Study-2 findings. J Alzheimers Dis (2013) 0.89
Iron deficiency in a multi-ethnic Asian population with and without heart failure: prevalence, clinical correlates, functional significance and prognosis. Eur J Heart Fail (2014) 0.89
Vitamin B-12, apolipoprotein E genotype, and cognitive performance in community-living older adults: evidence of a gene-micronutrient interaction. Am J Clin Nutr (2009) 0.87
Kidney function and cognitive and functional decline in elderly adults: findings from the Singapore longitudinal aging study. J Am Geriatr Soc (2012) 0.87
Changes in depressive symptoms and functional disability among community-dwelling depressive older adults. Int Psychogeriatr (2012) 0.87
Depressive symptoms, physician visits and hospitalization among community-dwelling older adults. Int Psychogeriatr (2009) 0.86
Religion, health beliefs and the use of mental health services by the elderly. Aging Ment Health (2010) 0.86
The Modified Mini-Mental State Examination test: normative data for Singapore Chinese older adults and its performance in detecting early cognitive impairment. Singapore Med J (2012) 0.86
Item response bias was present in instrumental activity of daily living scale in Asian older adults. J Clin Epidemiol (2007) 0.86
Generalised anxiety disorder in Singapore: prevalence, co-morbidity and risk factors in a multi-ethnic population. Soc Psychiatry Psychiatr Epidemiol (2005) 0.85
Psychiatric morbidity and acute hospitalization in elderly people. Int Psychogeriatr (2006) 0.84
Depressive symptoms in older adults with chronic kidney disease: mortality, quality of life outcomes, and correlates. Am J Geriatr Psychiatry (2013) 0.84
Tea consumption and depressive symptoms in older people in rural China. J Am Geriatr Soc (2013) 0.84
APOE-epsilon4, depressive symptoms, and cognitive decline in Chinese older adults: Singapore Longitudinal Aging Studies. J Gerontol A Biol Sci Med Sci (2009) 0.84
Statin use and depressive symptoms in a prospective study of community-living older persons. Pharmacoepidemiol Drug Saf (2010) 0.83
Omega-3 polyunsaturated fatty acid supplements and cognitive decline: Singapore Longitudinal Aging Studies. J Nutr Health Aging (2011) 0.83
Validation of a brief seven-item response bias-free geriatric depression scale. Am J Geriatr Psychiatry (2011) 0.82
Life event stress and chronic obstructive pulmonary disease (COPD): associations with mental well-being and quality of life in a population-based study. BMJ Open (2012) 0.82
Symposium on nutrition and cognition: towards research and application for different life stages. Asia Pac J Clin Nutr (2012) 0.81
A brain-computer interface based cognitive training system for healthy elderly: a randomized control pilot study for usability and preliminary efficacy. PLoS One (2013) 0.81
Downregulation of TOMM40 expression in the blood of Alzheimer disease subjects compared with matched controls. J Psychiatr Res (2012) 0.81
Asthma, life events and psychiatric disorders: a population-based study. Soc Psychiatry Psychiatr Epidemiol (2013) 0.80
Use of first- and second-generation antipsychotic medications in older patients with schizophrenia in Asia (2001-2009). Aust N Z J Psychiatry (2012) 0.80
Association between tea consumption and depressive symptoms in older Chinese adults. J Am Geriatr Soc (2012) 0.80
Gene expression profiling of peripheral blood leukocytes shows consistent longitudinal downregulation of TOMM40 and upregulation of KIR2DL5A, PLOD1, and SLC2A8 among fast progressors in early Alzheimer's disease. J Alzheimers Dis (2013) 0.80
Ethnic variations in dementia: the contributions of cardiovascular, psychosocial and neuropsychological factors. Dement Geriatr Cogn Disord (2010) 0.79
Adjunctive antidepressant prescriptions for hospitalized patients with schizophrenia in Asia (2001-2009). Asia Pac Psychiatry (2012) 0.78
Adjunctive benzodiazepine treatment of hospitalized schizophrenia patients in Asia from 2001 to 2008. Int J Neuropsychopharmacol (2011) 0.78
Improving treatment access and primary care referrals for depression in a national community-based outreach programme for the elderly. Int J Geriatr Psychiatry (2009) 0.78
Albumin, apolipoprotein E-epsilon4 and cognitive decline in community-dwelling Chinese older adults. J Am Geriatr Soc (2008) 0.78
Electrocardiographic Criteria for Left Ventricular Hypertrophy in Asians Differs from Criteria Derived from Western Populations-Community-based Data from an Asian Population. Ann Acad Med Singapore (2015) 0.77
Successful ageing in Singapore--a viable goal? Ann Acad Med Singapore (2013) 0.77
Determinants of mental health service use in the national mental health survey of the elderly in Singapore. Clin Pract Epidemiol Ment Health (2009) 0.77
A community study of the health-related quality of life of schizophrenia and general practice outpatients in Singapore. Soc Psychiatry Psychiatr Epidemiol (2004) 0.77
Integrated care pathway for hip fractures in a subacute rehabilitation setting. Ann Acad Med Singapore (2013) 0.77
Somatic and non-affective symptoms of old age depression: ethnic differences among Chinese, Indians and Malays. Int J Geriatr Psychiatry (2009) 0.76
Common use of high doses of antipsychotic medications in older Asian patients with schizophrenia (2001-2009). Int J Geriatr Psychiatry (2013) 0.76
Common use of antipsychotic polypharmacy in older Asian patients with schizophrenia (2001-2009). J Clin Psychopharmacol (2012) 0.76
Qualities of a good psychiatrist: a comparison of opinions between psychiatrists and general practitioners. Prim Care Companion J Clin Psychiatry (2010) 0.75
Use of clozapine in older Asian patients with schizophrenia between 2001 and 2009. PLoS One (2013) 0.75
Prevalence and prescription of antidepressants in depression with somatic comorbidity in Asia: the Research on East Asian Psychotropic Prescription Patterns study. Chin Med J (Engl) (2015) 0.75
Physical Health and Cognitive Function Independently Contributed to Functional Disability among Chinese Older Adults: Data from Two Asian Metropolises. J Aging Res (2011) 0.75
Clinical Use of Mood Stabilizers With Antidepressants in Asia: Report From the Research on Asian Psychotropic Prescription Patterns for Antidepressants (REAP-AD) Projects in 2004 and 2013. J Clin Psychopharmacol (2017) 0.75
Directional associations between memory impairment and depressive symptoms: data from a longitudinal sample and meta-analysis. Psychol Med (2017) 0.75
Suicidal and help-seeking behavior in Xiamen, south China. Asia Pac Psychiatry (2012) 0.75
Common use of anticholinergic medications in older patients with schizophrenia: findings of the Research on Asian Psychotropic Prescription Pattern (REAP) study, 2001-2009. Int J Geriatr Psychiatry (2012) 0.75
Hearing Loss and Risk of Mild Cognitive Impairment and Dementia: Findings from the Singapore Longitudinal Ageing Study. Dement Geriatr Cogn Disord (2017) 0.75
Resilience, stressful life events, and depressive symptomatology among older Chinese adults. Aging Ment Health (2015) 0.75
Prescribing patterns of low doses of antipsychotic medications in older Asian patients with schizophrenia, 2001-2009. Int Psychogeriatr (2012) 0.75
Factors Associated With Antidepressant Dosing in Asia: Findings From the Research on Asian Psychotropic Prescription Study. J Clin Psychopharmacol (2016) 0.75
Adequacy of psychiatric training: a Singaporean perspective. Acad Psychiatry (2010) 0.75
The low frequency of reported sexual dysfunction in Asian patients with schizophrenia (2001-2009): low occurrence or ignored side effect? Hum Psychopharmacol (2011) 0.75
QTc prolongation in schizophrenia patients in Asia: clinical correlates and trends between 2004 and 2008/2009. Hum Psychopharmacol (2015) 0.75
A Risk Score for the Prediction of Neurocognitive Disorders among Community-Dwelling Chinese Older Adults. Dement Geriatr Cogn Disord (2016) 0.75
Pulmonary function and cognitive decline in an older Chinese population in Singapore. COPD (2012) 0.75