Development of the Chinese, Malay and Tamil translations of the Positive Mental Health Instrument: Cross-cultural adaptation, validity and internal consistency.

This study describes the development and validation of Chinese, Malay and Tamil translations of the Positive Mental Health Instrument (PMHI) in a general population sample in Singapore. Translations were performed using two independent forward translations followed by expert panel discussions and tested for content, construct and language appropriateness using focus group discussions. The final translated tools were field-tested among 220 residents per language using self-administered questionnaires comprising the translated PMHI and other validity measures. Missing data, floor and ceiling effects, confirmatory factor analysis (CFA), internal consistency, item response theory differential item functioning (IRT-DIF) and criterion validity were assessed. A total of 10 PMHI-Chinese items, 26 PMHI-Malay items and six response categories and six PMHI-Tamil items were modified based on expert panel and focus group discussions. PMHI had low missing data and showed negative but acceptable skewness (<2) and kurtosis (<7) for all translations, except for the PMHI-Malay "spirituality" subscale (skewness: -2.8; kurtosis: 12.5). CFA showed that all three PMHI translations fulfilled the original six-factor-higher-order structure (RMSEA = 0.05, CFI = 0.962, TLI = 0.96). Cronbach's alpha coefficients for total PMHI were 0.958, 0.954, 0.945 and 0.949 in the overall sample and the Chinese, Malay and Tamil translations, respectively. The three translations of the PMHI showed expected and significant positive (r = 0.116 to 0.663) and negative correlations (r = -0.137 to -0.574) with established measures. The findings show that the Chinese, Malay and Tamil translations of the PMHI have high internal consistency and validity in this multi-ethnic population.

Predictors of General Functioning and Correlates of Quality of Life: A Cross-Sectional Study among Psychiatric Outpatients.

INTRODUCTION: Functioning and quality of life (QOL) are negatively impacted as a result of mental illness. This study aimed to determine the: i) socio-demographic and clinical correlates of functioning and; ii) associations between functioning and QOL in a multiethnic sample of psychiatric outpatients. MATERIALS AND METHODS: This was a cross-sectional study of outpatients receiving treatment from a tertiary psychiatric hospital. Functioning was assessed using the Global Assessment of Functioning (GAF) scale, while QOL was measured using the World Health Organization Quality of Life-BREF (WHOQOL-BREF) which comprises 4 domains: physical health, psychological health, social relationships and environment. RESULTS: Various socio-demographic and clinical correlates were associated with functioning including employment and marital status, education and diagnosis. Depression was the only clinical characteristic which negatively correlated with functioning (P = 0.035). Amongst the whole sample, multiple linear regressions revealed that functioning was positively associated with all 4 QOL domains (physical health [P <0.001], psychological health [P <0.001], social relationships [P <0.001] and environment [P <0.001]). Further analysis of each diagnostic group revealed that functioning was positively associated with all 4 QOL domains in the anxiety, depression and obsessive compulsive disorder subsamples, while in the schizophrenia subsample, functioning was only significantly associated with all environment domain. CONCLUSION: Functional impairments were associated with different socio-demographic and clinical characteristics, which should be addressed when planning tailored treatment and interventions. Given that functioning is significantly associated with QOL, it is crucial to regularly assess and monitor them (in addition to symptomatic outcomes and adopting a more holistic and biopsychosocial approach).

Stigma among Singaporean youth: a cross-sectional study on adolescent attitudes towards serious mental illness and social tolerance in a multiethnic population.

OBJECTIVES: Stigma against mental illnesses is one of the significant obstacles faced by mental health service users and providers. It can develop at a young age and is also influenced by culture. Youths in Southeast Asian countries are under-represented in mental health research, thus this study aims to explore the dimensions of stigma and social tolerance and examine its correlates in the younger, multiethnic population of Singapore. DESIGN: An online survey collected data with sociodemographic questions, the Attitudes Towards Serious Mental Illness (Adolescent version) Scale, Social Tolerance Scale and an open-text question on words or phrases participants associated with the term 'mental illness'. Principal component analysis and multiple regression models were conducted to investigate the factor structure of the attitudes and social tolerance scales and their sociodemographic correlates. PARTICIPANTS: Participants included 940 youths aged 14-18 years old who were residing in Singapore at the time of the survey and were recruited through local schools. RESULTS: About a quarter of the students (22.6%) reported participating in mental health awareness campaigns while nearly half (44.5%) associated pejorative words and phrases with the term mental illness. The Attitudes Towards Serious Mental Illness (Adolescent version) Scale yielded five factors while the Social Tolerance Scale yielded two. Ethnicity, gender and nationality were significantly correlated with factors of both scales. Chinese youths showed higher sense of 'physical threat' and lower 'social tolerance' than those of other ethnicities. Females showed more 'wishful thinking', 'social concern' and 'social responsibility' towards the mentally ill than males. CONCLUSIONS: The dimensions of stigma and social tolerance are different in Asian cultures compared with Western cultures. Sociodemographic differences in attitudes towards the mentally ill were found among youths living in Singapore. Misconceptions and negative attitudes towards mental illness are common, demonstrating a clear need for effective stigma reduction campaigns.

Mediating effects of self-stigma on the relationship between perceived stigma and psychosocial outcomes among psychiatric outpatients: findings from a cross-sectional survey in Singapore.

OBJECTIVES: To examine whether self-stigma mediates the relationship between perceived stigma and quality of life, self-esteem and general functioning among outpatients with depression, schizophrenia, anxiety and obsessive-compulsive disorder (OCD). DESIGN: Cross-sectional survey. SETTING: Outpatient clinics at a tertiary psychiatric hospital in Singapore. PARTICIPANTS: 280 outpatients with a primary clinical diagnosis of either schizophrenia, depression, anxiety or OCD. METHODS: Data were collected in relation to self-stigma, perceived stigma, self-esteem, functioning and quality of life. In order to examine the mediating role of self-stigma on the relationship between perceived stigma and psychosocial outcomes, bootstrapping mediation analyses were used. RESULTS: Mediation analyses revealed that the relationship between perceived stigma and psychosocial outcomes was subject to the effects of self-stigma among the overall sample. Separate mediation analyses were conducted by diagnoses and showed differences in the mediating effects of self-stigma. Among the whole sample and the subsample with OCD, self-stigma mediated the relationship between perceived stigma and all psychosocial outcomes. For those with anxiety, depression and schizophrenia, the mediating effects of self-stigma were present in all relationships except (1) perceived stigma with physical health in the anxiety sample, (2) perceived stigma with social relationships in the depression sample and (3) perceived stigma with physical health in the schizophrenia sample. CONCLUSIONS: The mediating effects of self-stigma on the relationship between perceived stigma and various psychosocial outcomes are evident and differ across diagnoses. Interventions to address and reduce the effects of self-stigma along with targeted treatments and psychoeducation to assist people with mental illness overcome or better manage self-stigma while providing them the skills to counteract public stigma are needed.

Stigma resistance and its association with internalised stigma and psychosocial outcomes among psychiatric outpatients.

Studies have suggested that stigma resistance plays an important role in the recovery from mental illness. However, there has been limited research in Asian countries that has examined the benefits of stigma resistance among the mentally ill in Asian populations. Hence, this study aimed to assess the prevalence of stigma resistance and establish the socio-demographic correlates of stigma resistance, as well as its association with internalised stigma and psychosocial outcomes among a multi-ethnic population of 280 outpatients with obsessive compulsive disorder (OCD), schizophrenia, depressive disorders and anxiety disorders in Singapore. Prevalence of stigma resistance measured using the Stigma Resistance subscale of the Internalised Stigma of Mental Illness Scale was 82.9%. ANOVA and logistic regressions were conducted and results revealed that: (i) Stigma resistance was positively associated with being separated/divorced/widowed but negatively associated with depression diagnosis; (ii) Psychosocial outcomes such as self-esteem and psychological health were positively associated with stigma resistance; and (iii) Internalised stigma was negatively associated with stigma resistance. Moving forward, treatments could emphasize on improving the self-esteem and psychological health of patients to increase their stigma resistance for counteracting effects of public and internalised stigma.

Prevalence and associative factors of orthostatic hypotension in older adults: Results from the Well-being of the Singapore Elderly (WiSE) study.

BACKGROUND: Orthostatic hypotension (OH) is commonly reported among older adults and is associated with an increased risk of mortality. This study aimed to describe the prevalence and investigate the possible associations between OH with sociodemographic variables, chronic medical conditions, health service utilisation, dementia and cognitive status among older adults residing in Singapore. METHODS: Data was collected from 2266 participants aged 60 years and older who participated in the Well-being of the Singapore Elderly (WiSE) study in 2013. Face-to-face interviews were conducted and data collected includes sociodemographic information, blood pressure measurements, medical history, health services utilisation, and cognitive status. RESULTS: The prevalence of OH among older adults in Singapore was 7.8%. OH was highest in participants aged 85 years and above (OR: 2.33; 1.26-4.30; p=0.007) compared to those aged 75-84 years (OR: 1.76; 1.08-2.85; p=0.023). Participants with hypertension were more likely to have OH (OR: 3.03; 1.56-5.88, p=0.001) than those without hypertension. Those with dementia were also more likely to have OH than those with normal cognitive status (p=0.007). CONCLUSIONS: Older age, hypertension, and dementia were independently associated with OH in the older adult population in Singapore. Interventions such as home safety assessment and preventive measures should be implemented to improve older adult's functional capacity and quality of life to prevent injury.

Gender differences in positive mental health among individuals with schizophrenia.

OBJECTIVE: This article aims to investigate the gender differences in positive mental health among outpatients with schizophrenia. METHODS: 142 outpatients (aged 21-65 years) with schizophrenia spectrum disorders were recruited from a tertiary psychiatric hospital. They were administered the following instruments: The Positive Mental Health (PMH) instrument, Patient Health Questionnaire (PHQ)-8 and Generalized Anxiety Disorder (GAD)-7, and the Global Assessment of Functioning (GAF) scale. Socio-demographic and clinical characteristics were gathered from interviews with the participants as well as from their medical records. Independent t-tests and chi-square tests were performed to investigate the gender differences in PMH total and domain-specific scores. Association of socio-demographic and clinical characteristics with PMH was furthered explored in men and women independently using multiple linear regression analyses using backward stepwise method. RESULTS: PMH total score and Emotional Support (ES) and Global Affect (GA) sub-scale scores were significantly higher among women vs men (PMH = 4.41 vs 4.07, p value = 0.01 and domains ES = 4.56 vs 3.84, p value < 0.01 and GA = 4.44 vs 4.02, p value = 0.01), given that the men and women samples did not differ significantly in their socio-demographic and clinical profiles. After adjusting for all covariates, men with no formal/ primary education were significantly associated with lower PMH total score than those with higher (secondary, A level, pre-university) education. Men belonging to Malay ethnic group had significant higher PMH total score compared to men of Chinese ethnicity. Among the women samples, those with depression as measured by PHQ-8 had significantly lower scores in the PMH total score and higher GAF score was associated with significantly higher scores in PMH total score. CONCLUSIONS: This study identified gender differences in PMH of patients with schizophrenia spectrum disorders whereby women had higher PMH total score and domain scores than men. The study also identified factors associated with PMH which can aid in designing gender appropriate mental health interventions.

The importance of considering differential item functioning in investigating the impact of chronic conditions on health-related quality of life in a multi-ethnic Asian population.

PURPOSE: The present study aims to examine the impact of chronic conditions after adjusting for differential item functioning (DIF) on the various aspects of health-related quality of life (HRQoL) in a multi-ethnic Asian population in Singapore. METHOD: Data on 3006 participants from a nation-wide cross-sectional survey of mental health literacy conducted in Singapore were used. Multiple Indicators Multiple Causes model was used to investigate the effects of chronic medical conditions on various HRQoL dimensions assessed with the 36-item Medical Outcomes Study Short Form Health Survey (SF-36) after adjusting for DIF. RESULTS: Twenty out of 36 items were detected with DIF for chronic conditions including high blood pressure, cardiovascular disorders, diabetes, cancer, neurological disorders and ulcer as well as for a few demographic factors such age, gender and marital status. Twenty significant associations between chronic conditions and SF-36 domains were observed. After controlling for all chronic conditions, socio-demographic and DIF items, a significant association emerged between cardiovascular disorders and physical functioning, while the association between diabetes and ulcer and general health became nonsignificant. All other associations remained statistically significant. CONCLUSION: Our findings provide useful information and important implications of DIF on the impact of chronic conditions on HRQoL. We found the impact of DIF with respect to the impact of chronic conditions on HRQoL to be minimal after accounting for measurement bias in this multiracial Asian population.

Prevalence and Risk Factors of Caregiver Dependence among Older Adults in a Southeast Asian Population.

INTRODUCTION: Currently very little is known about the prevalence or magnitude of caregiver dependence in Singapore and thus, there is a need to fill this gap in this multiethnic ageing population. This study aims to determine the prevalence and risk factors of caregiver dependence among older adults in Singapore. MATERIALS AND METHODS: Data were used from the Well-being of the Singapore Elderly (WiSE) study, a nationally representative, cross-sectional survey among Singapore residents aged 60 years and above. Caregiver dependence was ascertained by asking the informant (the person who knows the older person best) a series of open-ended questions about the older person's care needs. RESULTS: The older adult sample comprised 57.1% females and the majority were aged 60 to 74 years (74.8%), while 19.5% were 75 to 84 years, and 5.7% were 85 years and above. The prevalence of caregiver dependence was 17.2% among older adults. Significant sociodemographic risk factors of caregiver dependence included older age (75 to 84 years, and 85 years and above, P <0.001), Malay and Indian ethnicity (P <0.001), those who have never been married (P = 0.048) or have no education (P = 0.035), as well as being homemakers or retired (P <0.001). After adjusting for sociodemographic variables and all health conditions in multiple logistic regression analyses, dementia (P <0.001), depression (P = 0.011), stroke (P = 0.002), eyesight problems (P = 0.003), persistent cough (P = 0.016), paralysis (P <0.001), asthma (P = 0.016) and cancer (P = 0.026) were significantly associated with caregiver dependence. CONCLUSION: Various sociodemographic and health-related conditions were significantly associated with caregiver dependence. Dependent older adults will put greater demands on health and social services, resulting in greater healthcare expenditures. Hence, effective planning, services and support are crucial to meet the needs of dependent older adults and their caregivers.

Internalized stigma among psychiatric outpatients: Associations with quality of life, functioning, hope and self-esteem.

This study aimed to: (i) determine the prevalence, socio-demographic and clinical correlates of internalized stigma and (ii) explore the association between internalized stigma and quality of life, general functioning, hope and self-esteem, among a multi-ethnic Asian population of patients with mental disorders. This cross-sectional, survey recruited adult patients (n=280) who were seeking treatment at outpatient and affiliated clinics of the only tertiary psychiatric hospital in Singapore. Internalized stigma was measured using the Internalized Stigma of Mental Illness scale. 43.6% experienced moderate to high internalized stigma. After making adjustments in multiple logistic regression analysis, results revealed there were no significant socio-demographic or clinical correlates relating to internalized stigma. Individual logistic regression models found a negative relationship between quality of life, self-esteem, general functioning and internalized stigma whereby lower scores were associated with higher internalized stigma. In the final regression model, which included all psychosocial variables together, self-esteem was the only variable significantly and negatively associated with internalized stigma. The results of this study contribute to our understanding of the role internalized stigma plays in patients with mental illness, and the impact it can have on psychosocial aspects of their lives.

Positive mental health in outpatients: comparison within diagnostic groups.

BACKGROUND: Positive mental health (PMH) supplements the definition of mental health which is not just the mere absence of mental illness. It encompasses an individual's social, emotional and psychological well-being. This cross-sectional study examines the PMH levels in a multi-ethnic outpatient population and the socio-demographic correlates of PMH across the various diagnostic groups. In addition comparisons with the general population were conducted. METHODS: Outpatients with schizophrenia spectrum, depressive or anxiety disorders seeking treatment at a tertiary psychiatric care hospital were included in the study sample. All respondents completed the PMH instrument. Independent t-tests and ANOVA with Bonferroni post-hoc tests were used to establish differences between the PMH levels and domains. RESULTS: Three hundred and sixty outpatients with a mean age of 39.2 years were included in the study. 52.5% were younger adults (21-39 years). There were slightly more males (50.8%) and 56.1% of the sample was unemployed. PMH scores differed between the patient and general populations. There were significant associations of the PMH domains with socio-demographic variables such as age, ethnicity, gender and education status in the patient population. CONCLUSIONS: PMH can be viewed as a protective factor of mental illnesses. As such it is critical that mental health professionals examine the domains of PMH in individuals with mental illnesses. This will in turn allow them to develop coping strategies that can look into focusing on emotional, psychological and social well-being appropriately to allow these individuals to thrive.

Beliefs About Help Seeking for Mental Disorders: Findings From a Mental Health Literacy Study in Singapore.

OBJECTIVE: This study investigated beliefs about help seeking, treatment options, and expected outcomes for alcohol abuse, dementia, depression, obsessive-compulsive disorder (OCD), and schizophrenia, by using a vignette-based approach. METHODS: The Mind Matters study was a comprehensive, population-based, cross-sectional survey conducted among Singapore residents (N=3,006) ages 18 to 65 to establish the level of mental health literacy. Questions were asked about whom the person in the vignette should seek help from, the likely helpfulness of a broad range of interventions, and the likely outcome for the person in the vignette with and without appropriate help. RESULTS: "Talk to family or friends" was the most common source of help recommended for alcohol abuse (30.1%), depression (54.2%), and schizophrenia (21.5%), and "see a doctor or general practitioner" was the most recommended for dementia (53.8%) and OCD (26.8%). Help-seeking preferences were significantly associated with age, gender, ethnicity, and income and with having a personal experience of or knowing someone with a mental disorder similar to that described in the vignette. Respondents rated seeing a psychiatrist as the most helpful intervention (88.4%) and dealing with the problem on his or her own as the most harmful (64.6%). Most respondents (79.3%) indicated that the condition of the person in the vignette would worsen if appropriate help was not sought. CONCLUSIONS: Most respondents recommended seeking help for mental disorders from informal sources, such as family and friends. Targeted intervention strategies to improve mental health literacy related to help seeking, treatment beliefs, and effectiveness of evidence-based treatments are needed in Singapore.

Disability in Singapore's Elderly Population.

INTRODUCTION: Disability increases an individual's dependence and negatively impacts their physical, mental, and social functioning. The current study aims to establish the prevalence and risk factors of disability in Singapore's population. MATERIALS AND METHODS: Data was extracted from the Well-being of the Singapore Elderly (WiSE) study. This cross-sectional study recruited participants aged 60 years and above (n = 2421) who were representative of Singapore's multiethnic population. We used the World Health Organization Disability Assessment Schedule (WHODAS) 2.0 to assess the severity of disability in our sample while establishing its associations and correlations with cognitive levels, sociodemographic variables, and chronic illness. RESULTS: Cognitive deficits, old age, female gender, Malay and Indian ethnicity, lack of education, retired or homemaker status, presence of chronic illness (specifically stroke, heart problems, depression, and dementia) were found to be significantly associated with disability in Singapore's elderly population. As hypothesised, participants with deficits in cognition were more likely to indicate higher WHODAS scores. CONCLUSION: The findings highlighted specific factors associated with disability in this multiethnic population. The identification of these factors would lead the way to the development of appropriate interventions.

Prevalence and Correlates of Internet Gaming Problem among Internet Users: Results from an Internet Survey.

INTRODUCTION: The current study aimed to establish the prevalence of internet gaming disorder (IGD) and its association with demographic characteristics, game genre, game use (time spent on gaming), as well as psychological distress, social phobia and well-being among current online gamers in Singapore. MATERIALS AND METHODS: A total of 1251 participants aged 13 to 40 years completed the study which was administered as a web survey. The online questionnaire was designed using QuestionPro, and consisted of 8 sections and 105 questions. The 9-item Internet Gaming Disorder Questionnaire was used to establish the prevalence of IGD in the study. A series of logistic regression models were used to examine the associations between IGD, demographic characteristics and game genre, as well as IGD and psychological distress, social phobia and well-being. RESULTS: The prevalence of IGD established using a cutoff of 5 among those who were current online gamers was 17.7%. Multiple logistic regressions revealed that those meeting criteria of IGD were more likely to be older, reported an earlier age of onset of playing online games, had primary and secondary education versus tertiary education, were currently students versus being currently employed and played massively multiplayer online role-playing games. Distress and social anxiety were higher while satisfaction with life was significantly lower among those who met criteria for IGD than those who did not meet the criteria. CONCLUSION: The prevalence of IGD and its negative consequences in our sample of current online gamers was significant and point towards the need for further clinical studies and innovative interventions to address the problem.

Prevalence of Depression among Older Adults-Results from the Well-being of the Singapore Elderly Study.

INTRODUCTION: Depression is a significant public health issue across all sociodemographic groups and is identified as a common and serious mental health problem particularly among the older adult population. The aims of the current study were to determine the prevalence of depression and subsyndromal depression among older adults in Singapore. MATERIALS AND METHODS: The Well-being of the Singapore Elderly (WiSE) study was a comprehensive single phase, cross-sectional survey. Stage 1 Geriatric Mental State-Automated Geriatric Examination for Computer Assisted Taxonomy (GMS-AGECAT) depression syndrome was used for this analysis. Association of depression and subsyndromal depression with sociodemographic characteristics, social support as well as comorbidity with chronic physical illnesses and quality of life was assessed. RESULTS: The prevalence of GMS-AGECAT depression and subsyndromal depression was 3.7% and 13.4%, respectively. The odds of depression were significantly higher among those aged 75 to 84 (2.1) as compared to those aged 60 to 74 years and in those who had a history of depression diagnosis by a doctor (4.1). The odds of depression were higher among those of Indian and Malay ethnicities (5.2 and 3.2 times, respectively) as compared to those of Chinese ethnicity. Those with depression and subsyndromal depression were associated with more disability, poorer life satisfaction, and medical comorbidities. CONCLUSION: Our study suggests that the prevalence of depression seems to have decreased as compared to a decade ago wherein the prevalence of depression was estimated to be 5.5%. This positive trend can be ascribed to concerted efforts across various disciplines and sectors, which need to be continually strengthened, monitored and evaluated.

Recognition of mental disorders among a multiracial population in Southeast Asia.

BACKGROUND: Mental health literacy is an important mediating factor in help-seeking behavior. An important component of this literacy is the proper recognition of mental disorders. The aim of this population-based study in Singapore was to determine the proportion of adults in the resident population who were able to recognize vignettes pertaining to alcohol abuse, dementia, depression, obsessive compulsive disorder (OCD) and schizophrenia correctly. The sociodemographic characteristics that were associated with the ability to correctly recognize these disorders were also examined. METHODS: This was a nationwide cross-sectional study that involved establishing mental health literacy using a vignette approach. Respondents were recruited using a disproportionate stratified sampling design by age and ethnic groups. Face-to face-interviews were conducted with respondents aged 18 to 65 years belonging to Chinese, Malay, Indian and Other ethnic groups. RESULTS: A total of 3,006 respondents completed the survey (response rate of 71%). The most well recognized conditions were dementia (66.3%), alcohol abuse (57.1%) and depression (55.2%). The least recognized were OCD (28.7%) and schizophrenia (11.5%). Younger age and higher educational levels were found to be significant factors associated with the better recognition of specific disorders. CONCLUSION: The relatively high rate of recognition of dementia was likely to be due to the emphasis on public education programmes on dementia which is viewed as an emerging challenge due to Singapore's rapidly ageing population. The role of education and the portrayal of depression and alcohol related problems in the local mass media are possible influences in their better recognition as compared to OCD and schizophrenia. Sociodemographic characteristics influencing mental health literacy need to be considered in planning intervention strategies that target mental health literacy.

Attitudes Toward Seeking Professional Psychological Help: Factor Structure and Socio-Demographic Predictors.

Attitudes toward seeking professional psychological help (ATSPPH) are complex. Help seeking preferences are influenced by various attitudinal and socio-demographic factors and can often result in unmet needs, treatment gaps, and delays in help-seeking. The aims of the current study were to explore the factor structure of the ATSPPH short form (-SF) scale and determine whether any significant socio-demographic differences exist in terms of help-seeking attitudes. Data were extracted from a population-based survey conducted among Singapore residents aged 18-65 years. Respondents provided socio-demographic information and were administered the ATSPPH-SF. Weighted mean and standard error of the mean were calculated for continuous variables, and frequencies and percentages for categorical variables. Confirmatory factor analysis and exploratory factor analysis were performed to establish the validity of the factor structure of the ATSPPH-SF scale. Multivariable linear regressions were conducted to examine predictors of each of the ATSPPH-SF factors. The factor analysis revealed that the ATSPPH-SF formed three distinct dimensions: "Openness to seeking professional help," "Value in seeking professional help," and "Preference to cope on one's own." Multiple linear regression analyses showed that age, ethnicity, marital status, education, and income were significantly associated with the ATSPPH-SF factors. Population subgroups that were less open to or saw less value in seeking psychological help should be targeted via culturally appropriate education campaigns and tailored and supportive interventions.

Psychiatric morbidity and its correlates among informal caregivers of older adults.

OBJECTIVE: This present study estimated the psychiatric morbidity among informal caregivers of older adults and investigated its association with their socio-demographic factors and older adult's health status, including dementia, depression and physical health conditions. METHODS: Data from a national cross-sectional survey were used. For each participating older adult, an informal caregiver who 'knew the older adult best' and was aware of their health condition, was also interviewed to collect information on the older adults' care needs, and behavioral and psychological symptoms of dementia (BPSD). Data from 693 pairs was used. Informal caregivers were administered the Self Reporting Questionnaire (SRQ)-20 and psychiatric morbidity was defined as those with a total SRQ score of ≥8. Measures included informal caregivers' socio-demographic characteristics, assessment of dementia and depression in the older adults and self-report on their lifetime and current physical conditions. The association of socio-demographic characteristics, health conditions, care assistance and BPSD was investigated using backward stepwise logistic regression analysis where psychiatric morbidity (total SRQ score

The Societal Cost of Dementia in Singapore: Results from the WiSE Study.

BACKGROUND: There is currently limited evidence on the economic burden that dementia exerts on multi-ethnic Asian populations. OBJECTIVE: The present study aimed to estimate the economic cost of dementia in Singapore. METHODS: We used data from the Well-being of the Singapore Elderly study, a nationally representative survey of the older Singapore Resident population aged 60 years and above. Generalized linear modeling was used to estimate factors associated with costs. RESULTS: The total cost of dementia in 2013 was estimated at S$532 million (95% CI, S$361 million to S$701 million) while the annual cost per person was estimated at S$10,245 per year (95% CI, S$6,954 to S$12,495). Apart from dementia, higher total societal cost were also significantly associated with older age, Indian ethnicity, and those who were diagnosed with heart problems, stroke, diabetes or depression, whereas being divorced/separated, lower education, and those who were diagnosed with hypertension were significantly associated with lower total societal cost. CONCLUSION: The study provides a rich body of information on healthcare utilization and cost of dementia, which is essential for future planning of services for the elderly population.