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Strict compliance with medication and life style modification are integral to secondary stroke prevention. This study was undertaken to find out medication adherence among stroke survivors and factors associated with it. Cross sectional survey among stroke survivors was conducted. Interview based self-reported medication adherence was defined as consumption at least >80% of their medications for last two weeks, based on last prescription. Structured interview using pretested interview schedule was done to collect other data. Sequential step wise logistic regression analysis was done to find out the facilitators and barriers to medication adherence. Two hundred and forty stroke survivors (mean age 58.64 ± 10.96 years; 25.4% females) with a mean post-stroke period of 6.65 ± 3.36 months were participated. Overall medication adherence was 43.8% (n = 105). Medication adherence was 34.3% (n = 134), 52.6% (n = 190) and 56.7% (n = 224) for antidiabetics, antihypertensives and statins respectively and was associated with risk factor control (Diabetes: Odds Ratio (OR) = 4.85; 95% Confidence Interval (CI) 2.12–11.08, Hypertension: OR = 3.42; 95% CI 1.83–6.4, Dyslipidaemia: OR = 3.88; 95% CI 1.96–4.04). Having daily routine (OR = 2.82; 95% CI 1.52–5.25), perceived need of medication (OR = 2.33; 95% CI 1.04–5.2) and perceived poor state of health (OR = 2.65; 95% CI 1.30–5.40) were facilitators. Memory issues (OR = 0.34; 95% CI 0.16–0.71), side effects (OR = 0.24; 95% CI 0.11–0.42) and financial constraints (OR = 0.46; 95% CI 0.24–0.91) were barriers to medication adherence. Establishing daily routines, periodic reminders, financial supports to buy medicines and patient education can enhance medication adherence to prevent future strokes.

This study aims to find spatial clusters of diabetes and physical inactivity among a sample population in Kerala, India, and evaluate built environment characteristics within the high and low spatial clusters. Spatial clusters with a higher and lower likelihood of diabetes and physical inactivity were identified using spatial scan statistic at various radii. Built environment characteristics were captured at panchayat level and 1600 m buffer around participant location using Geographical Information Systems. Comparison of sociodemographic and built environment factors was carried out for participants within high and low spatial clusters using t tests. Ten high and 8 low spatial clusters of diabetes and 17 high and 23 low spatial clusters of physical inactivity were identified in urban and rural areas of Kerala. Significant differences in built environment characteristics were consistent for low spatial clusters of diabetes and physical inactivity in the urban scenario. Built environment characteristics were found to be relevant in both urban and rural areas of Kerala. There is an urgent call to explore spatial clustering of non-communicable diseases in Kerala and undo the one-size-fits-all approach for prevention and control of non-communicable diseases.

Background Secondary stroke prevention treatment is associated with an 80% reduction in risk of recurrent stroke. But one out of every four strokes are recurrent. Adherence to pharmacological therapy and strict control of risk factors are essential for prevention of recurrent strokes. Methods Pair matched incident case control study was done to find out the factors associated with stroke recurrence after first ever stroke. Incident cases of recurrent strokes and age and post stroke period matched controls were recruited prospectively. The estimated sample size for the study was 70 matched pairs. Data collected from medical records and by visiting their homes. Analysis was done using R statistical software. Results Bivariate analysis showed cardio embolic stroke subtype, poor lipid control, unhealthy diet, physical inactivity, medication nonadherence, presence of depression, memory problems no discharge advice at index admission and low income were associated increased risk of recurrence. Higher mean NIHSS score and a greater number of days of hospitalisation during index stroke had less risk of recurrence. Conditional logistic regression analysis revealed non adherence to medication (OR 7.46, 1.67–33.28) and not receiving discharge advice at index admission (OR 10.79, 2.38–49.02) were associated with increased risk of recurrence whereas lacunar stroke (OR 0.08, 0.01–0.59) and a greater number of days of hospitalization during index stroke (OR 0.82, 0.67–0.99) were associated with less risk of recurrence. Conclusion Individualised patient education regarding stroke, recurrence risk, medication adherence, healthy lifestyle and risk factor control can reduce stroke recurrence risk.

Background Kerala, the southern state of India, has experienced sudden rise in the prevalence estimates of diabetes. A cohort study on the incidence of type 2 diabetes mellitus (T2DM) in Kerala state thus aptly bridges the lacuna of incidence estimate of T2DM from a population at risk. Methods A 10-year prospective cohort study was carried out in two urban wards of central Kerala. The individuals who participated in the baseline survey in 2007 were again invited for a follow-up study in 2017. The data was analyzed using IBM SPSS Statistics for windows (version 21.0). Logistic regression analysis was used to estimate odds ratios and 95% confidence intervals. Findings are based on the 10-year follow-up data from 869 participants from the cohort. Results The overall follow-up and response rate of the study was 68.9 and 86.9% respectively. During the follow-up period, 190 people (21.9%) developed T2DM. The incidence rate of T2DM and impaired fasting glucose (IFG) were 24.5 per 1000 person years and 45.01 per 1000 person years respectively. Nearly 60% of participants with baseline IFG were converted to T2DM group in the follow-up period. Age > 45 years, family history of T2DM, BMI ≥ 25 kg/m2 and presence of central obesity emerged as important risk factors for incident T2DM. Conclusion High incidence of prediabetes over diabetes observed in this study shows an epidemic trend of T2DM in Kerala, India. It requires an immediate public health action.

12 p., Background The measurement of handgrip strength (HGS) has prognostic value with respect to all-cause mortality, cardiovascular mortality and cardiovascular disease, and is an important part of the evaluation of frailty. Published reference ranges for HGS are mostly derived from Caucasian populations in high-income countries. There is a paucity of information on normative HGS values in non-Caucasian populations from low- or middle-income countries. The objective of this study was to develop reference HGS ranges for healthy adults from a broad range of ethnicities and socioeconomically diverse geographic regions. Methods HGS was measured using a Jamar dynamometer in 125,462 healthy adults aged 35-70 years from 21 countries in the Prospective Urban Rural Epidemiology (PURE) study. Results HGS values differed among individuals from different geographic regions. HGS values were highest among those from Europe/North America, lowest among those from South Asia, South East Asia and Africa, and intermediate among those from China, South America, and the Middle East. Reference ranges stratified by geographic region, age, and sex are presented. These ranges varied from a median (25th–75th percentile) 50 kg (43–56 kg) in men 60 years from South East Asia. Reference ranges by ethnicity and body-mass index are also reported. Conclusions Individual HGS measurements should be interpreted using region/ethnic-specific reference ranges.

OBJECTIVE The goal of this study was to assess whether diabetes prevalence varies by countries at different economic levels and whether this can be explained by known risk factors. RESEARCH DESIGN AND METHODS The prevalence of diabetes, defined as self-reported or fasting glycemia ≥7 mmol/L, was documented in 119,666 adults from three high-income (HIC), seven upper-middle-income (UMIC), four lower-middle-income (LMIC), and four low-income (LIC) countries. Relationships between diabetes and its risk factors within these country groupings were assessed using multivariable analyses. RESULTS Age- and sex-adjusted diabetes prevalences were highest in the poorer countries and lowest in the wealthiest countries (LIC 12.3%, UMIC 11.1%, LMIC 8.7%, and HIC 6.6%; P < 0.0001). In the overall population, diabetes risk was higher with a 5-year increase in age (odds ratio 1.29 [95% CI 1.28–1.31]), male sex (1.19 [1.13–1.25]), urban residency (1.24 [1.11–1.38]), low versus high education level (1.10 [1.02–1.19]), low versus high physical activity (1.28 [1.20–1.38]), family history of diabetes (3.15 [3.00–3.31]), higher waist-to-hip ratio (highest vs. lowest quartile; 3.63 [3.33–3.96]), and BMI (≥35 vs. CONCLUSIONS Conventional risk factors do not fully account for the higher prevalence of diabetes in LIC countries. These findings suggest that other factors are responsible for the higher prevalence of diabetes in LIC countries.

Plasma level of cyclophilin A is a promising marker of vascular disease in patients with type 2 diabetes. Genetic variants in the peptidylprolyl isomerase A gene, encoding human cyclophilin may alter protein synthesis thus affecting its activity, function, and circulating plasma levels. We examined the effect of single-nucleotide polymorphisms (SNPs) within the PPIA gene on plasma levels of cyclophilin A and coupled this with status of vascular disease in patients with and without type 2 diabetes in 212 South Indian subjects. The regulatory region of PPIA gene was sequenced for SNPs. The association of SNPs with known blood markers of type 2 diabetes and coronary artery disease such as HbA1c, low- and high-density lipoproteins, triglycerides, fasting and postprandial blood sugar levels, and cyclophilin A were probed. We identified three SNPs namely, rs6850: A > G; (AG/-) c.*227_*228delAG and (-/T) c.*318_*319insT. Welchs two-sample t test indicated an association of SNP rs6850: A > G, located at the 5' UTR region with increased plasma levels of cyclophilin A in patients with coronary artery disease and with coronary artery disease associated with diabetes. The presence of rs6850: A > G variant was significantly associated with coronary artery disease irrespective of whether the patients had diabetes or not. In silico analysis of the sequence using different tools and matrix libraries did not predict any significant differential binding sites for rs6850: A > G, c.*227_*228delAG and c.*318_*319insT. Our results indicate that the SNP rs6850: A > G is associated with increased risk for elevated plasma levels of cyclophilin A and coronary artery disease in patients with and without type 2 diabetes.

Summary Background The relation between dietary nutrients and cardiovascular disease risk markers in many regions worldwide is unknown. In this study, we investigated the effect of dietary nutrients on blood lipids and blood pressure, two of the most important risk factors for cardiovascular disease, in low-income, middle-income, and high-income countries. Methods We studied 125 287 participants from 18 countries in North America, South America, Europe, Africa, and Asia in the Prospective Urban Rural Epidemiology (PURE) study. Habitual food intake was measured with validated food frequency questionnaires. We assessed the associations between nutrients (total fats, saturated fatty acids, monounsaturated fatty acids, polyunsaturated fatty acids, carbohydrates, protein, and dietary cholesterol) and cardiovascular disease risk markers using multilevel modelling. The effect of isocaloric replacement of saturated fatty acids with other fats and carbohydrates was determined overall and by levels of intakes by use of nutrient density models. We did simulation modelling in which we assumed that the effects of saturated fatty acids on cardiovascular disease events was solely related to their association through an individual risk marker, and then compared these simulated risk marker-based estimates with directly observed associations of saturated fatty acids with cardiovascular disease events. Findings Participants were enrolled into the study from Jan 1, 2003, to March 31, 2013. Intake of total fat and each type of fat was associated with higher concentrations of total cholesterol and LDL cholesterol, but also with higher HDL cholesterol and apolipoprotein A1 (ApoA1), and lower triglycerides, ratio of total cholesterol to HDL cholesterol, ratio of triglycerides to HDL cholesterol, and ratio of apolipoprotein B (ApoB) to ApoA1 (all p trend trend trend =0·0014]). Higher intakes of total fat, saturated fatty acids, and carbohydrates were associated with higher blood pressure, whereas higher protein intake was associated with lower blood pressure. Replacement of saturated fatty acids with carbohydrates was associated with the most adverse effects on lipids, whereas replacement of saturated fatty acids with unsaturated fats improved some risk markers (LDL cholesterol and blood pressure), but seemed to worsen others (HDL cholesterol and triglycerides). The observed associations between saturated fatty acids and cardiovascular disease events were approximated by the simulated associations mediated through the effects on the ApoB-to-ApoA1 ratio, but not with other lipid markers including LDL cholesterol. Interpretation Our data are at odds with current recommendations to reduce total fat and saturated fats. Reducing saturated fatty acid intake and replacing it with carbohydrate has an adverse effect on blood lipids. Substituting saturated fatty acids with unsaturated fats might improve some risk markers, but might worsen others. Simulations suggest that ApoB-to-ApoA1 ratio probably provides the best overall indication of the effect of saturated fatty acids on cardiovascular disease risk among the markers tested. Focusing on a single lipid marker such as LDL cholesterol alone does not capture the net clinical effects of nutrients on cardiovascular risk. Funding Full funding sources listed at the end of the paper (see Acknowledgments).

Background Hypertension is considered the most important risk factor for cardiovascular diseases, but its control is poor worldwide. We aimed to assess the availability and affordability of blood pressure-lowering medicines, and the association with use of these medicines and blood pressure control in countries at varying levels of economic development. Methods We analysed the availability, costs, and affordability of blood pressure-lowering medicines with data recorded from 626 communities in 20 countries participating in the Prospective Urban Rural Epidemiological (PURE) study. Medicines were considered available if they were present in the local pharmacy when surveyed, and affordable if their combined cost was less than 20% of the households' capacity to pay. We related information about availability and affordability to use of these medicines and blood pressure control with multilevel mixed-effects logistic regression models, and compared results for high-income, upper-middle-income, lower-middle-income, and low-income countries. Data for India are presented separately because it has a large generic pharmaceutical industry and a higher availability of medicines than other countries at the same economic level. Findings The availability of two or more classes of blood pressure-lowering drugs was lower in low-income and middle-income countries (except for India) than in high-income countries. The proportion of communities with four drug classes available was 94% in high-income countries (108 of 115 communities), 76% in India (68 of 90), 71% in upper-middle-income countries (90 of 126), 47% in lower-middle-income countries (107 of 227), and 13% in low-income countries (nine of 68). The proportion of households unable to afford two blood pressure-lowering medicines was 31% in low-income countries (1069 of 3479 households), 9% in middle-income countries (5602 of 65 471), and less than 1% in high-income countries (44 of 10 880). Participants with known hypertension in communities that had all four drug classes available were more likely to use at least one blood pressure-lowering medicine (adjusted odds ratio [OR] 2·23, 95% CI 1·59–3·12); pInterpretation A large proportion of communities in low-income and middle-income countries do not have access to more than one blood pressure-lowering medicine and, when available, they are often not affordable. These factors are associated with poor blood pressure control. Ensuring access to affordable blood pressure-lowering medicines is essential for control of hypertension in low-income and middle-income countries. Funding Population Health Research Institute, the Canadian Institutes of Health Research, Heart and Stroke Foundation of Ontario, Canadian Institutes of Health Research Strategy for Patient Oriented Research through the Ontario SPOR Support Unit, the Ontario Ministry of Health and Long-Term Care, pharmaceutical companies (with major contributions from AstraZeneca [Canada], Sanofi Aventis [France and Canada], Boehringer Ingelheim [Germany amd Canada], Servier, and GlaxoSmithKline), Novartis and King Pharma, and national or local organisations in participating countries.

Summary Background The relationship between macronutrients and cardiovascular disease and mortality is controversial. Most available data are from European and North American populations where nutrition excess is more likely, so their applicability to other populations is unclear. Methods The Prospective Urban Rural Epidemiology (PURE) study is a large, epidemiological cohort study of individuals aged 35–70 years (enrolled between Jan 1, 2003, and March 31, 2013) in 18 countries with a median follow-up of 7·4 years (IQR 5·3–9·3). Dietary intake of 135 335 individuals was recorded using validated food frequency questionnaires. The primary outcomes were total mortality and major cardiovascular events (fatal cardiovascular disease, non-fatal myocardial infarction, stroke, and heart failure). Secondary outcomes were all myocardial infarctions, stroke, cardiovascular disease mortality, and non-cardiovascular disease mortality. Participants were categorised into quintiles of nutrient intake (carbohydrate, fats, and protein) based on percentage of energy provided by nutrients. We assessed the associations between consumption of carbohydrate, total fat, and each type of fat with cardiovascular disease and total mortality. We calculated hazard ratios (HRs) using a multivariable Cox frailty model with random intercepts to account for centre clustering. Findings During follow-up, we documented 5796 deaths and 4784 major cardiovascular disease events. Higher carbohydrate intake was associated with an increased risk of total mortality (highest [quintile 5] vs lowest quintile [quintile 1] category, HR 1·28 [95% CI 1·12–1·46], p trend =0·0001) but not with the risk of cardiovascular disease or cardiovascular disease mortality. Intake of total fat and each type of fat was associated with lower risk of total mortality (quintile 5 vs quintile 1, total fat: HR 0·77 [95% CI 0·67–0·87], p trend trend =0·0088; monounsaturated fat: HR 0·81 [0·71–0·92], p trend trend vs quintile 1, HR 0·79 [95% CI 0·64–0·98], p trend =0·0498). Total fat and saturated and unsaturated fats were not significantly associated with risk of myocardial infarction or cardiovascular disease mortality. Interpretation High carbohydrate intake was associated with higher risk of total mortality, whereas total fat and individual types of fat were related to lower total mortality. Total fat and types of fat were not associated with cardiovascular disease, myocardial infarction, or cardiovascular disease mortality, whereas saturated fat had an inverse association with stroke. Global dietary guidelines should be reconsidered in light of these findings. Funding Full funding sources listed at the end of the paper (see Acknowledgments).

13 p., Background The association between intake of fruits, vegetables, and legumes with cardiovascular disease and deaths has been investigated extensively in Europe, the USA, Japan, and China, but little or no data are available from the Middle East, South America, Africa, or south Asia. Methods We did a prospective cohort study (Prospective Urban Rural Epidemiology [PURE] in 135335 individuals aged 35 to 70 years without cardiovascular disease from 613 communities in 18 low-income, middle-income, and highincome countries in seven geographical regions: North America and Europe, South America, the Middle East, south Asia, China, southeast Asia, and Africa. We documented their diet using country-specific food frequency questionnaires at baseline. Standardised questionnaires were used to collect information about demographic factors, socioeconomic status (education, income, and employment), lifestyle (smoking, physical activity, and alcohol intake), health history and medication use, and family history of cardiovascular disease. The follow-up period varied based on the date when recruitment began at each site or country. The main clinical outcomes were major cardiovascular disease (defined as death from cardiovascular causes and non-fatal myocardial infarction, stroke, and heart failure), fatal and non-fatal myocardial infarction, fatal and non-fatal strokes, cardiovascular mortality, non-cardiovascular mortality, and total mortality. Cox frailty models with random effects were used to assess associations between fruit, vegetable, and legume consumption with risk of cardiovascular disease events and mortality. Findings Participants were enrolled into the study between Jan 1, 2003, and March 31, 2013. For the current analysis, we included all unrefuted outcome events in the PURE study database through March 31, 2017. Overall, combined mean fruit, vegetable and legume intake was 3·91 (SD 2·77) servings per day. During a median 7·4 years (5·5–9·3) of followup, 4784 major cardiovascular disease events, 1649 cardiovascular deaths, and 5796 total deaths were documented. Higher total fruit, vegetable, and legume intake was inversely associated with major cardiovascular disease, myocardial infarction, cardiovascular mortality, non-cardiovascular mortality, and total mortality in the models adjusted for age, sex, and centre (random effect). The estimates were substantially attenuated in the multivariable adjusted models for major cardiovascular disease (hazard ratio [HR] 0·90, 95% CI 0·74–1·10, ptrend=0·1301), myocardial infarction (0·99, 0·74–1·31; ptrend=0·2033), stroke (0·92, 0·67–1·25; ptrend=0·7092), cardiovascular mortality (0·73, 0·53–1·02; ptrend=0·0568), non-cardiovascular mortality (0·84, 0·68–1·04; ptrend =0·0038), and total mortality (0·81, 0·68–0·96; ptrend

9 p, Background: Household devices (e.g., television, car, computer) are common in high income countries, and their use has been linked to obesity and type 2 diabetes mellitus. We hypothesized that device ownership is associated with obesity and diabetes and that these effects are explained through reduced physical activity, increased sitting time and increased energy intake. Methods: We performed a cross-sectional analysis using data from the Prospective Urban Rural Epidemiology study involving 153 996 adults from high, upper-middle, lower-middle and low income countries. We used multilevel regression models to account for clustering at the community and country levels. Results: Ownership of a household device increased from low to high income countries (4% to 83% for all 3 devices) and was associated with decreased physical activity and increased sitting, dietary energy intake, body mass index and waist circumference. There was an increased odds of obesity and diabetes with the ownership of any 1 household device compared to no device ownership (obesity: odds ratio [OR] 1.43, 95% confidence interval [CI] 1.32–1.55; diabetes: OR 1.38, 95% CI 1.28–1.50). Ownership of a second device increased the odds further but ownership of a third device did not. Subsequent adjustment for lifestyle factors modestly attenuated these associations. Of the 3 devices, ownership of a television had the strongest association with obesity (OR 1.39, 95% CI 1.29–1.49) and diabetes (OR 1.33, 95% CI 1.23–1.44). When stratified by country income level, the odds of obesity and diabetes when owning all 3 devices was greatest in low income countries (obesity: OR 3.15, 95% CI 2.33-4.25; diabetes: OR 1.97, 95% CI 1.53–2.53) and decreased through country income levels such that we did not detect an association in high income countries. Interpretation: The ownership of household devices increased the likelihood of obesity and diabetes, and this was mediated in part by effects on physical activity, sitting time and dietary energy intake. With increasing ownership of household devices in developing countries, societal interventions are needed to mitigate their effects on poor health.

More than one fourth of children of HIV-infected mothers living in Kolkata city are not completely immunized by 12 months of age. This qualitative study aims to explore the barriers to immunization of these children as perceived by their caregivers and the local health care service providers. In-depth interviews were conducted after obtaining written informed consent. Audio recording and hand-recorded notes were used with permission. The transcripts were coded and analyzed using grounded theory. Deteriorating socioeconomic status, tightening of time schedule of caregivers due to illness in the family, stigma, discrimination, and lack of awareness about immunization prove to be major barriers for immunization of the HIV-exposed children. Interplay of these factors coupled with harassment and negative attitudes of service providers toward HIV-affected/HIV-infected people also impede immunization. The intervention efforts need to address these social barriers and adverse life events to improve immunization coverage.

Despite various efforts for enhancing women's autonomy in developing countries, many women are deprived of their capacity in decision-making on their household affairs as well as social issues. This paper aimed to examine women's autonomy and its associated factors in the Kapilvastu district of Nepal. We measured women's autonomy using a recently developed women's autonomy measurement scale from June to October 2014. Descriptive statistics, chi-square test and logistic multivariate modeling technique were applied for assessing the association of demographic and socio-economic characteristics of women and their autonomy. Mean score for women's autonomy was 23.34 ± 8.06 out of the possible maximum 48. It was found to be positively associated with higher age difference at marriage, advantaged caste/ethnicity, better employment for the husband, couple's education more than 10 years schooling, and higher economic status of the household. We found strong direct effect of women's education (OR = 8.14, CI = 3.77-17.57), husband's education (OR = 2.63, CI = 1.69-4.10) and economic status of household (OR = 1.42, CI = 1.01-2.03) on women's autonomy. When we adjusted women's education for husband's education, the odds ratio decreased by around 22% {from (OR = 8.14, CI = 3.77-17.57) to (OR = 6.32, CI = 2.77-14.46)} and was a mediator effect. The economic status of household also had mediator effect on women's autonomy through their education. Education status of women is a key predictor of women's autonomy in Kapilvastu district. Husband's education and economic status of the household are other important predictors of women's autonomy which have a mediator effect on women's autonomy. Improving educational status and economic conditions of both women and their husbands may be the best solution to promote women's autonomy.

Trust is an important factor in improving the performance of the healthcare system. This study aimed to develop a validated scale to measure trust in the public healthcare system. We adopted a sequential exploratory mixed study design, with developmental and testing phases. In the developmental phase, the construct of "healthcare system trust" was conceptualised and items were generated on the basis of information from a review of the literature on trust, in-depth interviews and a review of other scales. Exploratory factor analysis was employed for item reduction. In the testing phase, the reliability and validity measures were established. The face validity, content validity and construct validity of the scale were assessed. The final scale was a Likert-type scale with 23 items, 16 of which measured trust in the healthcare providers and 7, in healthcare institutions. The scale is a valid and reliable tool for measuring trust in the public healthcare system.

Little is known about internalized stigma of mental illness in India. A reason for this could be the lack of valid assessment instruments adapted for the diverse cultures and languages of the country. One of the most widely used and accepted questionnaires to assess internalized stigma is the 29-item Internalized Stigma of Mental Illness (ISMI) scale. The aim of the present study was to translate and adapt the ISMI to the Malayalam-speaking population of Kerala, India and to assess its content and factorial validity. The content validity of the Malayalam-language ISMI was studied through interviews with 7 experts on stigma in India. Factorial validity was examined by means of a confirmatory factor analysis (CFA) based on a cross-sectional survey among 290 patients with mental illness attending follow-up outpatient and primary care clinics in Kerala, India. The expert panel concluded that the items of the translated questionnaire adequately represent internalized stigma in the Malayalam-speaking population of Kerala. The theorized factor structure of the ISMI consisting of five factors showed a suboptimal model fit (WRMR=0.940; TLI=0.971, CFI=0.948; RMSEA=0.059) which improved considerably after removal of the stigma resistance factor and three items with poor factor loadings (WRMR=0.819; TLI=0.982, CFI=0.966; RMSEA=0.051). Although our study identifies some sources of model ill-fit, it shows that a reduced version of the Malayalam-language ISMI can be a valuable tool for the study of internalized stigma in this cultural setting.

Context: Several previous observational studies showed an association between hypopituitarism and excess mortality. Reports on reduction of standard mortality ratio (SMR) with GH replacement have been published recently. Objective: This meta-analysis assessed studies reporting SMR to clarify mortality risk in hypopituitary adults and also the potential benefit conferred by GH replacement. Data Sources: A literature search was performed in Medline, Embase, and Cochrane library up to March 31, 2014. Eligibility Criteria: Studies with or without GH replacement reporting SMR with 95% confidence intervals (95% CI) were included. Data Extraction and Analysis: Patient characteristics, SMR data, and treatment outcomes were independently assessed by two authors, and with consensus from third author, studies were selected for analysis. Meta-analysis was performed in all studies together, and those without and with GH replacement separately, using the statistical package metafor in R. Results: Six studies reporting a total of 19 153 hypopituiatary adults with a follow-up duration of more than 99 000 person years were analyzed. Hypopituitarism was associated with an overall excess mortality (weighted SMR, 1.99; 95% CI, 1.21–2.76) in adults. Female hypopituitary adults showed higher SMR compared with males (2.53 vs 1.71). Onset of hypopituitarism at a younger age was associated with higher SMR. GH replacement improved the mortality risk in hypopituitary adults that is comparable to the background population (SMR with GH replacement, 1.15; 95% CI, 1.05–1.24 vs SMR without GH, 2.40; 95% CI, 1.46–3.34). GH replacement conferred lower mortality benefit in hypopituitary women compared with men (SMR, 1.57; 95% CI, 1.38–1.77 vs 0.95; 95% CI, 0.85–1.06). Limitations: There was a potential selection bias of benefit of GH replacement from a post-marketing data necessitating further evidence from long-term randomized controlled trials. Conclusions: Hypopituitarism may increase premature mortality in adults. Mortality benefit from GH replacement in hypopituitarism is less pronounced in women than men.

Despite various efforts to increase the utilization of skilled birth attendants (SBA), nearly two-thirds of deliveries take place at home without the assistance of SBAs in Nepal. We hypothesized that the ability of women to take decisions about their own lives-women's autonomy-plays an important part in birth choices. To know this, we conducted a community-based cross-sectional study for assessing women's autonomy and utilization of safe delivery care service in Kapilvastu district of Nepal from June to October 2014. We used multivariate modeling to associate socioeconomic factors and women's autonomy with the utilization of safe delivery care services. Just over one-third of women sought institutional delivery care during the birth of their last child. Out of the total deliveries at health facilities, nearly 58% women visited health facility for self-reported emergency obstructive care. Only 6.2% home deliveries were handled by health workers and 14.7% women used the safe delivery kit for home delivery care. Higher levels of women's education had a strong positive association (odds ratio = 24.11, CI = 9.43-61.64) with institutional delivery care. Stratified analysis showed that when the husband is educated, women's education seems to work partly through their autonomy in decision making. Educational status of women emerged as one of the key predictors of the utilization of delivery care services in Kapilvastu district. Economic status of household and husband's education are other dominant predictors of the utilization of safe delivery care services. Improving the economic and educational status may be the way out for improving the proportion of institutional deliveries. Women's autonomy may be an important mediating factor in this pathway.

This study aims to compare the prevalence of high internalized stigma of mental illness among patients attending community-based and psychiatric hospital–based care in Thiruvananthapuram district, Kerala, India and to examine the factors associated with high internalized stigma. A cross-sectional survey was conducted among 290 patients, mean age 45 years, 38.2% and 61.8% female. A Malayalam version of the Internalized Stigma of Mental Illness inventory was used for assessing internalized stigma. A multistage random sampling method was adopted. The prevalence of high internalized stigma was higher among patients from community-based care (44.7%) as compared with those from psychiatric hospital–based care (34.1%). Apart from treatment in community-based care, age ≤45 years, unemployment, absence of long-term friendships, no hope of cure with medication, presence of other illnesses, and substance use were significantly associated with high internalized stigma. More than one third of the subjects had high internalized stigma.

Prevalence of type 2 or non insulin dependent diabetes mellitus is high among Indians living in India as well as abroad. Prevalence among persons of Indian origin in many countries is greater than that of people of other ethnic extraction. The Indian state of Kerala is distinguished by a high level of achievement in the health sector, characterised by both lower mortality rates and greater density of health care institutions that ensure access to most people. These attributes make the prevalence of diabetes and the pattern of its management in Kerala worth studying.To estimate the prevalence of diabetes among persons 20 years or older in an urban housing settlement in Trivandrum city, the capital of Kerala, as well as study the management of the disease in subjects affected.Cross sectional survey for detecting diabetes and other chronic diseases in all willing residents of an urban housing settlement in Trivandrum, the capital city of Kerala, as part of a preventive campaign against lifestyle diseases. Fasting plasma glucose, serum triglycerides, cholesterol, height, weight and blood pressure were measured, and a detailed questionnaire administered to ascertain previous diabetic status and management.Overall prevalence of type 2 diabetes is 16.3%. In the 30-64 age group, age standardised prevalence is 13.7%. Gender differences in prevalence are negligible. Greater prevalence is associated with advancing age, body mass index above 24.99, sedentary habits, serum total cholesterol239, serum triglycerides149, hypertension and smoking. Compared to non-diabetics, diabetics have greater mean and range of fasting plasma glucose values (8.87 +/- 3.6 mM/l as against 4.34 +/- 0.53 mM/l). 32 out of 38 diabetics among the subjects (82.4%) were already diagnosed even before the survey; of them, 89% were on medication. 3% of subjects had impaired fasting glucose, or FPG level between 110-125 mg/dl.Prevalence of type 2 diabetes among a group of urban residents in Trivandrum city in Kerala is very high. This is associated also with a high detection rate and compliance to treatment.

The purpose of this study was to determine the association of socioeconomic factors on use of cardioprotective medicines in known coronary heart disease (CHD) or stroke in South Asia.We enrolled 33,423 subjects aged 35-70 years (women 56%, rural 53%, low education 51%, low household wealth 25%) in 150 communities in India, Pakistan and Bangladesh during 2003-2009. Information regarding socioeconomic status, disease conditions and treatments was recorded. We studied influence of rural location, educational status and household wealth on use of drug therapies. Odds ratios (ORs) and 95% confidence intervals were calculated.CHD was reported in 683 (2.0%), stroke 316 (0.9%), and CHD/stroke in 970 (2.9%). Median duration since diagnosis was four years. Participants with CHD/stroke were older with greater prevalence of smoking, overweight, hypertension and diabetes (p 0.01). In patients with CHD, stroke and CHD/stroke, respectively, use (%) of antiplatelets was 11.6, 3.8 and 9.3, beta-blockers 11.9, 7.0 and 10.4, angiotensin-converting enzyme inhibitors or angiotensin receptor blockers 6.4, 1.9 and 5.3 and statins 4.8, 0.6 and 3.5. In CHD/stroke patients any one of these drugs was used in 18.1%, any two in 7.2%, any three in 2.8% and none in 81.5%. Details of drug dose were not available. Use of drugs was significantly lower in rural low education and low wealth index participants (all p 0.01). Low wealth index participants had the lowest use of these therapies with no attenuation after multiple adjustments.The use of secondary preventive drug therapies in patients with known CHD or stroke in South Asia is low with over 80% receiving none of the effective drug treatments. Low household wealth is the most important determinant.

Aims/hypothesis Cyclophilin A, an immunophilin is secreted from human monocytes activated by high glucose. Given its role as an inflammatory mediator of vascular tissue damage associated with inflammation and oxidative stress, we examined plasma levels of cyclophilin A in normal healthy volunteers and patients with type 2 diabetes (DM), with or without coronary artery disease (CAD). Methods Study subjects comprised of 212 patients with DM and CAD,101 patients with diabetes, 122 patients with CAD and 121 normal healthy volunteers. Diabetes was assessed by HbA1c levels while coronary artery disease was established by a positive treadmill test and/or coronary angiography. Plasma cyclophilin A was measured using a cyclophilin A ELISA Kit. Relationship of plasma cyclophilin A levels with blood markers of type 2 diabetes, blood lipid levels and medication for diabetes and coronary artery disease were also explored. Results Plasma Cyclophilin levels were higher in diabetes patients with or without CAD compared to normal subjects (P

World Health Organization and United Nations International Children's Emergency Fund have strongly recommended a sustained coverage of universal immunisation among all children against tuberculosis, polio, diphtheria, pertussis, tetanus and measles. In India, these vaccines under the universal immunisation programme are made available absolutely free of cost to all children through the public health system. Information regarding immunisation coverage among HIV exposed children in India is still very limited. The objective of this study was to estimate the proportion of children of people living with HIV who had been completely immunised by the age of 12 months and to find predictors of complete immunisation. A community-based cross-sectional survey was conducted in the Kolkata Metropolitan Area between 15 June and 14 September 2009 using a pre-structured interview schedule. Data were analysed from 256 care-givers of children (85.5% response rate) whose parents were randomly selected from the Bengal Network of HIV-positive people. Multiple logistic regression was used to estimate and test associations of predictors with complete immunisation. The percentage of children of people living with HIV completely immunised at the age of 12 months was 73.0% (67.3% to 78.1%), which was not significantly different from that for all children at 12 months. Mothers having received antenatal care [OR (odds ratio): 7.29; 95% confidence intervals (CI): 2.39-22.25], mothers having postprimary education (OR: 3.37; 95% CI: 1.45-7.81), children of Hindu and Christian religion (OR: 3.74; 95% CI: 1.63-8.62), children not belonging to scheduled castes, tribes and 'other backward classes' (OR: 2.08; 95% CI: 1.02-4.25) were significant independent predictors of complete immunisation status of these children. This emphasises the imperative need for up-scaling of antenatal care among the pregnant mothers to ensure complete immunisation among their children. A special focus on girl child education should also be implemented to empower future mothers for a sustained improvement of child immunisation in the long-run. The current national immunisation programme should focus on the children from the Muslim community and those belonging to scheduled castes, tribes and other backward classes to improve coverage.

The authors developed a scale for positive mental health (PMH), which encompasses positive state of mind and positive functioning. The existing tools are inadequate to measure the construct, especially in a community where the self-statement format of a scale is difficult to internalize. The authors constructed a tool from an initial item pool with the help of experts and validated it in a sample of 326 young people in the state of Kerala, India. Factor analysis gave 4 underlying factors for the construct of PMH. The scale (mean = 67.41 ± 9.49) has Cronbach’s α value of .76 and test–retest correlation of .84. Convergent validity with the PMH Inventory is .864; discriminant validity with the Mental Health Inventory is .422. The findings prove that the scale, named the Achutha Menon Centre Positive Mental Health Scale, is reliable and valid and can be used in both individual- and population-based studies for measuring PMH.

To establish the prevalence, with 95% confidence limits, of some of the indicators of coronary heart disease in the rural population of Thiruvananthapuram district, Kerala state, India, we did a field survey on a cluster sample with probability proportionate to size (PPS sample) of 500 households from five villages. Altogether the sample consisted of 1253 individuals who were more than 25 years of age, of which 1130 responded (90%). The survey instruments included the Malayalam translation of the Rose questionnaire, a standard 12-lead electrocardiogram with a battery operated portable electrocardiograph machine, blood pressure measurements using a mercury sphygmomanometer, and routine anthropometric measurements. The prevalence rates estimated were: (a) ECG changes suggestive of coronary heart disease, 36/1000 (95% C.L., 18, 55), (b) Rose questionnaire angina, 48/1000 (95% C.L. 35, 62), (c) definitive evidence of coronary heart disease, 14/1000 (95% C.L., 7, 21), (d) possible evidence of coronary heart disease, 74/1000 (95% C.L., 55, 93). Prevalence of major risk factors were, (a) hypertension by the WHO criteria, 179/1000 (95% C.L., 137, 221), (b) smoking, 219/1000 (95% C.L., 151, 287), (c) diabetes, 40/1000 (95% C.L., 17, 63), (d) obesity, 55/1000 (95% C.L., 6, 104). We have found that objective criteria indicate a lower prevalence of coronary heart disease in rural Thiruvananthapuram district when compared to studies from urban centres in India, but the prevalence of angina by Rose questionnaire is greater.

High prevalence of type 2 diabetes in one subdivision of a district in south India prompted us to look at the prevalence of other major coronary risk factors, and relate these to random blood sugar values.Cross-sectional survey of all adult residents of four wards (clusters of households) of a subdivision. Detailed investigation for diabetes and blood lipids in a selected subsample with random blood sugar (RBS)109 mg/dl by glucometer.From the selected wards, we conducted a standard oral glucose tolerance test and serum lipids in all those who had RBS above 109 mg/dl by glucometer. Risk factors such as smoking, obesity (body mass index29.9), high blood pressure (systolic pressure139; diastolic pressure89 mmHg) and sedentary habits were assessed in all irrespective of RBS.Prevalence of all risk factors increases with age. Mean RBS ranges from 92.9 +/- 15.7 to 108.8 +/- 35.7 mg/dl in males and 88.6 +/- 16.0 to 117.3 +/- 61.6 mg/dl in females, between the age groups 20-29 to69. Risk factor prevalence varied with area of residence, with urban population reporting highest prevalence for type 2 diabetes and obesity, and coastal population for hypertension. For increasing levels of fasting plasma glucose (FPG100, 100-124 and125 mg/dl), serum total cholesterol values were 5.21 +/- 1.08 mM/l, 5.38 +/- 0.86 mM/l and 5.63 +/- 1.37 mM/l for males. For females, corresponding values were 5.23 +/- 1.11 mM/l, 5.54 +/- 1.15 mM/l, and 5.49 +/- 1.10 mM/l respectively.Risk factor prevalence varies with area of residence within the study population. Mean plasma lipid levels are high among both sexes, tending to rise with increasing mean fasting plasma glucose levels.

Red palm oil (5 ml and 10 ml), ground nut oil fortified with 400 and 800 retinol equivalent retinol palmitate, and ground nut oil (5 and 10 ml), were administered to six groups of preschool children (four experimental and two control groups) in randomly assigned balwadis of Ramanathapuram District of Tamil Nadu for a period of 7 months, to monitor the difference in the efficacy of the mode of supplementation and the optimum dose for improving vitamin A status. Results show that red palm oil groups recorded more gain in retinol and beta-carotene levels compared to other dosage groups, and that administration of 10 ml did not offer any substantial improvement over the 5-ml daily dose.

A 10-month long feeding trial was conducted to assess the impact of beta-carotene supplementation through red palm oil (RPO) with the focus on vitamin A status, morbidity status and acceptability of an RPO-incorporated noon-meal as a dietary supplement among two cohorts of 409 (experimental) and 346 (control) preschool children in two southern districts of rural Tamil Nadu, selected by stratified random sampling. Information was gathered on ocular symptoms of vitamin A deficiency and anthropometry, and blood samples were drawn at baseline and final rounds for estimation of serum beta-carotene, retinol and tocopherol. Data about Socioeconomic Status (SES) were collected once during the study period, while information on attendance, consumption and morbidity was recorded by preschool teachers. The results showed the following. 1. Significant improvement in the vitamin A status of children in terms of disappearance of Bitot's spots (50.0 per cent) in the experimental group vs. 28.0 per cent in the control group. 2. After feeding of RPO, incidence rate of new Bitot's spots cases was low at 2.13 in the experimental children vs. 4.78 in control children. 3. Marked improvement in the serum beta-carotene levels after 10 months of feeding. 4. RPO is acceptable to children as an edible grade oil as there is no perceptible difference in the consumption pattern between experimental and control children.

V RAMAN KUTTY, SARA ABRAHAM AND C C KARTHA*Kutty V R (Achutha Menon Centre for Health Science Studies, Sree Chitra Tirunal Institute for Medical Sciences andTechnology, Trivandrum 695 011, India), Abraham S and Kartha C C. Geographical distribution of endomyocardialfibrosis in south Kerala. International Journal of Epidemiology! 996; 25: 1202-1207.Background. Endomyocardial fibrosis (EMF) is a chronic heart disease confined to a few geographically specificlocations within 15° of the equator. Several aetiological hypotheses exist, among them filarial infection, eosinophilia, andtoxic effect of the monazite element cerium from the soil. This study attempts to find out whether the pattern of distributionof EMF in south Kerala in India is consistent with the geochemical hypothesis.Methods. From hospital records we identified all patients from south Kerala who had a confirmed diagnosis of EMF duringthe period 1978-1994. Our controls were patients from the southern districts diagnosed to have rheumatic heart disease(RHD) during the same period. We traced their residence address to the administrative subunit of taluk, and plotted thedistribution of patients with EMF and RHD for each taluk in south Kerala. The taluks were then grouped into areas of high(>4/100 000), medium (2.01-4/100 000), and low (S2/100 000) density in each case.Results. We identified an area of high density of EMF comprising four taluks near the coastline situated within the dis-tricts of Alapuzha, Kollam, and Pathanamthitta. Two coastal taluks in Kollam and Alapuzha districts are known areasof deposits of monazite elements in the state. Geographical distribution is not related to prevalence of filariasis andeosinophilia.Conclusion. Coexistence of high density of occurrence of EMF and deposits of monazite elements support the geo-chemical hypothesis.Keywords: cardiomyopathy, endomyocardial fibrosis, environment, cerium, epidemiology