Published in Int Psychogeriatr on January 11, 2008
Exercise Engagement as a Moderator of the Effects of APOE Genotype on Amyloid Deposition. Arch Neurol (2012) 1.52
Mild cognitive impairment and dementia: the importance of modifiable risk factors. Dtsch Arztebl Int (2011) 1.43
Does physical activity prevent cognitive decline and dementia?: A systematic review and meta-analysis of longitudinal studies. BMC Public Health (2014) 1.10
Gene-environment interactions: lifetime cognitive activity, APOE genotype, and β-amyloid burden. J Neurosci (2014) 1.03
Healthy cognitive aging and leisure activities among the oldest old in Japan: Takashima study. J Gerontol A Biol Sci Med Sci (2008) 0.89
Social engagement among U.S. Chinese older adults--findings from the PINE Study. J Gerontol A Biol Sci Med Sci (2014) 0.87
Synergistic associations of catechol-O-methyltransferase and brain-derived neurotrophic factor with executive function in aging are selective and modified by apolipoprotein E. Neurobiol Aging (2014) 0.84
Innovative Research Design Exploring the Effects of Physical Activity and Genetics on Cognitive Performance in Community-Based Older Adults. J Aging Phys Act (2015) 0.83
The potential applications of Apolipoprotein E in personalized medicine. Front Aging Neurosci (2014) 0.81
Influences of APOE ε4 and expertise on performance of older pilots. Psychol Aging (2011) 0.81
APOE moderates the association between lifestyle activities and cognitive performance: evidence of genetic plasticity in aging. J Int Neuropsychol Soc (2014) 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
Brain tissue volumes by APOE genotype and leisure activity-the AGES-Reykjavik Study. Neurobiol Aging (2011) 0.80
Mortality of older persons living alone: Singapore Longitudinal Ageing Studies. BMC Geriatr (2015) 0.78
Preventing cognitive decline in older African Americans with mild cognitive impairment: design and methods of a randomized clinical trial. Contemp Clin Trials (2012) 0.78
Racial Differences in Electrocardiographic Characteristics and Prognostic Significance in Whites Versus Asians. J Am Heart Assoc (2016) 0.75
Age-dependent relationships between body mass index and mortality: Singapore longitudinal ageing study. PLoS One (2017) 0.75
Mu opioid receptor gene polymorphisms and heroin dependence in Asian populations. Neuroreport (2003) 1.42
Ethnic and educational differences in cognitive test performance on mini-mental state examination in Asians. Am J Geriatr Psychiatry (2007) 1.42
Determinants of intraocular pressure and its association with glaucomatous optic neuropathy in Chinese Singaporeans: the Tanjong Pagar Study. Invest Ophthalmol Vis Sci (2003) 1.26
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
Prevalence and correlates of functional disability in multiethnic elderly Singaporeans. J Am Geriatr Soc (2006) 1.18
Body mass index, waist circumference, waist-hip ratio and depressive symptoms in Chinese elderly: a population-based study. Int J Geriatr Psychiatry (2008) 1.18
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
Depression and chronic medical illnesses in Asian older adults: the role of subjective health and functional status. Int J Geriatr Psychiatry (2007) 1.06
Criterion-based validity and reliability of the Geriatric Depression Screening Scale (GDS-15) in a large validation sample of community-living Asian older adults. Aging Ment Health (2009) 1.02
Trends in COPD mortality and hospitalizations in countries and regions of Asia-Pacific. Respirology (2009) 0.97
Cross-cultural application of the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS): performances of elderly Chinese Singaporeans. Clin Neuropsychol (2010) 0.95
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
Pharmacotherapy for schizophrenic inpatients in East Asia--changes and challenges. Int Rev Psychiatry (2008) 0.92
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
Genetic analysis of the thermolabile methylenetetrahydrofolate reductase variant in schizophrenia and mood disorders. Psychiatr Genet (2004) 0.91
Y-Box-binding protein-1 is a promising predictive marker of radioresistance and chemoradioresistance in nasopharyngeal cancer. Mod Pathol (2008) 0.90
Mental disorders and asthma in the elderly: a population-based study. Int J Geriatr Psychiatry (2007) 0.90
Metabolic syndrome and cognitive decline in chinese older adults: results from the singapore longitudinal ageing studies. Am J Geriatr Psychiatry (2008) 0.89
Recent trends in elderly suicide rates in a multi-ethnic Asian city. Int J Geriatr Psychiatry (2003) 0.88
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
Item response bias was present in instrumental activity of daily living scale in Asian older adults. J Clin Epidemiol (2007) 0.86
Lipidomic analyses of the mouse brain after antidepressant treatment: evidence for endogenous release of long-chain fatty acids? Int J Neuropsychopharmacol (2009) 0.85
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
Tea consumption and depressive symptoms in older people in rural China. J Am Geriatr Soc (2013) 0.84
Associations between elevated homocysteine, cognitive impairment, and reduced white matter volume in healthy old adults. Am J Geriatr Psychiatry (2013) 0.83
Anxiety and depression, chronic physical conditions, and quality of life in an urban population sample study. Soc Psychiatry Psychiatr Epidemiol (2011) 0.82
Tea consumption and mortality in the oldest-old Chinese. J Am Geriatr Soc (2013) 0.81
Student perceptions of the benefits of problem-based learning. Med Teach (2007) 0.81
Effect of duration, participation rate, and supervision during community rehabilitation on functional outcomes in the first poststroke year in Singapore. Arch Phys Med Rehabil (2012) 0.81
Alcohol and aldehyde dehydrogenase polymorphisms in Chinese and Indian populations. Subst Use Misuse (2010) 0.81
Low blood pressure and depressive symptoms among Chinese older subjects: a population-based study. Am J Med (2010) 0.81
Analysis of blood-based gene expression signature in first-episode psychosis. Psychiatry Res (2012) 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
Quantification of α- and β-amyrin in rat plasma by gas chromatography-mass spectrometry: application to preclinical pharmacokinetic study. J Mass Spectrom (2011) 0.80
Diagnostic Performance of Clock Drawing Test by CLOX in an Asian Chinese population. Dement Geriatr Cogn Disord (2007) 0.80
Association between tea consumption and depressive symptoms in older Chinese adults. J Am Geriatr Soc (2012) 0.80
Ethnic variations in dementia: the contributions of cardiovascular, psychosocial and neuropsychological factors. Dement Geriatr Cogn Disord (2010) 0.79
Tumor necrosis factor-alpha gene promoter polymorphisms in chronic schizophrenia. Biol Psychiatry (2003) 0.79
Beta-amyrin from Ardisia elliptica Thunb. is more potent than aspirin in inhibiting collagen-induced platelet aggregation. Indian J Exp Biol (2010) 0.78
Identification of active compounds from medicinal plant extracts using gas chromatography-mass spectrometry and multivariate data analysis. J Sep Sci (2011) 0.78
Adjunctive antidepressant prescriptions for hospitalized patients with schizophrenia in Asia (2001-2009). Asia Pac Psychiatry (2012) 0.78
Escitalopram efficacy in depression: a cross-ethnicity examination of the serotonin transporter promoter polymorphism. J Clin Psychopharmacol (2014) 0.78
Albumin, apolipoprotein E-epsilon4 and cognitive decline in community-dwelling Chinese older adults. J Am Geriatr Soc (2008) 0.78
Use of drugs with anticholinergic effects and cognitive impairment in community-living older persons. Age Ageing (2008) 0.78
Case-control and linkage disequilibrium studies of the tryptophan hydroxylase gene polymorphisms and major depressive disorder. Psychiatr Genet (2003) 0.78
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
Role of prefrontal cortical calcium independent phospholipase A₂ in antidepressant-like effect of maprotiline. Int J Neuropsychopharmacol (2011) 0.76
The peripheral messenger RNA expression of glycogen synthase kinase-3β genes in Alzheimer's disease patients: a preliminary study. Psychogeriatrics (2012) 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
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
Use of clozapine in older Asian patients with schizophrenia between 2001 and 2009. PLoS One (2013) 0.75
Suicidal and help-seeking behavior in Xiamen, south China. Asia Pac Psychiatry (2012) 0.75
Directional associations between memory impairment and depressive symptoms: data from a longitudinal sample and meta-analysis. Psychol Med (2017) 0.75
Prevalence of overweight in schizophrenia patients in Asia: findings of the research on Asian psychotropic prescription patterns (REAP) study. Int J Clin Pharmacol Ther (2016) 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
Use of complementary and alternative medicines and mental disorders in community-living Asian older adults. Arch Gerontol Geriatr (2010) 0.75
Adequacy of psychiatric training: a Singaporean perspective. Acad Psychiatry (2010) 0.75
Preliminary normative neuropsychological data for an elderly chinese population. Clin Neuropsychol (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
Antipsychotic treatment in older schizophrenia patients with extrapyramidal side effects in Asia (2001 - 2009). Int J Clin Pharmacol Ther (2012) 0.75
QTc prolongation in schizophrenia patients in Asia: clinical correlates and trends between 2004 and 2008/2009. Hum Psychopharmacol (2015) 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
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