Prevalence of depression and associated risk factors among persons with type-2 diabetes mellitus without a prior psychiatric history: a cross-sectional study in clinical settings in urban Nepal.

BACKGROUND: Diabetes is a growing health problem in South Asia. Despite an increasing number of studies exploring causal pathways between diabetes and depression in high-income countries (HIC), the pathway between the two disorders has received limited attention in low and middle-income countries (LMIC). The aim of this study is to investigate the potential pathway of diabetes contributing to depression, to assess the prevalence of depression, and to evaluate the association of depression severity with diabetes severity. This study uses a clinical sample of persons living with diabetes sequelae without a prior psychiatric history in urban Nepal. METHODS: A cross-sectional study was conducted among 385 persons living with type-2 diabetes attending tertiary centers in Kathmandu, Nepal. Patients with at least three months of diagnosed diabetes and no prior depression diagnosis or family history of depression were recruited randomly using serial selection from outpatient medicine and endocrine departments. Blood pressure, anthropometrics (height, weight, waist and hip circumference) and glycated hemoglobin (HbA1c) were measured at the time of interview. Depression was measured using the validated Nepali version of the Beck Depression Inventory (BDI-Ia). RESULTS: The proportion of respondents with depression was 40.3%. Using multivariable analyses, a 1-unit (%) increase in HbA1c was associated with a 2-point increase in BDI score. Erectile dysfunction was associated with a 5-point increase in BDI-Ia. A 10 mmHg increase in blood pressure (both systolic and diastolic) was associated with a 1.4-point increase in BDI-Ia. Other associated variables included waist-hip-ratio (9-point BDI-Ia increase), at least one diabetic complication (1-point BDI-Ia increase), treatment non-adherence (1-point BDI-Ia increase), insulin use (2-point BDI-Ia increase), living in a nuclear family (2-point BDI-Ia increase), and lack of family history of diabetes (1-point BDI-Ia increase). Higher monthly income was associated with increased depression severity (3-point BDI-Ia increase per 100,000 rupees, equivalent US$1000). CONCLUSIONS: Depression is associated with indicators of more severe diabetes disease status in Nepal. The association of depression with diabetes severity and sequelae provide initial support for a causal pathway from diabetes to depression. Integration of mental health services in primary care will be important to combat development of depression among persons living with diabetes.

Changing trends on the place of delivery: why do Nepali women give birth at home?

BACKGROUND: Home delivery in unhygienic environment is common in Nepal. This study aimed to identify whether practice of delivery is changing over time and to explore the factors contributing to women's decision for choice of place of delivery. METHODS: A community based cross sectional study was conducted among 732 married women of reproductive age (MWRA) in Kavrepalanchok district of Nepal in 2011. Study wards were selected randomly and all MWRA residing in the selected wards were interviewed. Data were collected through pre-tested interviewer administered questionnaire. Chi-square and multivariate analysis was used to examine the association between socio-demographic factors and place of delivery. RESULTS: The study shows that there was almost 50% increasement in institutional delivery over the past ten years. The percentage of last birth delivered in health institution has increased from 33.7% before 10 years to 63.8% in the past 5 years. However, the place of delivery varied according to residence. In urban area, most women 72.3% delivered in health institutions while only 35% women in rural and 17.5% in remote parts delivered in health institutions. The key socio-demographic factors influencing choice of place of delivery included multi parity, teen-age pregnancy, less or no antenatal visits. Having a distant health center, difficult geographical terrain, lack of transportation, financial constraints and dominance of the mothers- in-law were the other main reasons for choosing a home delivery. Psychological vulnerability and insecurity of rural women also led to home delivery, as women were shy and embarrassed in visiting the health center. CONCLUSION: The trend of delivery at health institution was remarkably increased but there were strong differentials in urban-rural residency and low social status of women. Shyness, dominance of mothers in law and ignorance was one of the main reasons contributing to home delivery.

Safety and efficacy of a recombinant hepatitis E vaccine.

BACKGROUND: Hepatitis E virus (HEV) is an important cause of viral hepatitis. We evaluated the safety and efficacy of an HEV recombinant protein (rHEV) vaccine in a phase 2, randomized, double-blind, placebo-controlled trial. METHODS: In Nepal, we studied 2000 healthy adults susceptible to HEV infection who were randomly assigned to receive three doses of either the rHEV vaccine or placebo at months 0, 1, and 6. Active (including hospital) surveillance was used to identify acute hepatitis and adverse events. The primary end point was the development of hepatitis E after three vaccine doses. RESULTS: A total of 1794 subjects (898 in the vaccine group and 896 in the placebo group) received three vaccine doses; the total vaccinated cohort was followed for a median of 804 days. After three vaccine doses, hepatitis E developed in 69 subjects, of whom 66 were in the placebo group. The vaccine efficacy was 95.5% (95% confidence interval [CI], 85.6 to 98.6). In an intention-to-treat analysis that included all 87 subjects in whom hepatitis E developed after the first vaccine dose, 9 subjects were in the vaccine group, with a vaccine efficacy of 88.5% (95% CI, 77.1 to 94.2). Among subjects in a subgroup randomly selected for analysis of injection-site findings and general symptoms (reactogenicity subgroup) during the 8-day period after the administration of any dose, the proportion of subjects with adverse events was similar in the two study groups, except that injection-site pain was increased in the vaccine group (P=0.03). CONCLUSIONS: In a high-risk population, the rHEV vaccine was effective in the prevention of hepatitis E. (ClinicalTrials.gov number, NCT00287469 [ClinicalTrials.gov].).

Anxiety and Depression among Pregnant Women and Mothers of Children Under one Year in Sindupalchowk District.

BACKGROUND: Common mental disorders such as anxiety and depression among mothers of young children and expectants can silently deteriorate the health of the mother with significant impact on the newborn. The primary aims were to determine the proportion of pregnant women and mothers of children under one year with anxiety and depression and their associated factors in Sindhupalchowk. METHODS: We used the Hopkins Symptom Checklist 25 and a structured questionnaire in a cross-sectional study to collect information from 778 women (164 pregnant women, 614 mothers of children under one year) selected through multi-stage sampling. RESULTS: Among pregnant women, the study found that 21.3%(95%CI:15.7-28.3) had anxiety and 23.8% (95%CI:17.8-31.0) had depression. Being from the Dalit ethnic group was independently associated with anxiety and depression. Among mothers of children under one year, 18.7% (95%CI:15.7-22.1) had anxiety and 15.2% (95%CI:12.4-18.4) had depression. Among these women, low education level; primary source of family income being agriculture, animal husbandry or labour; history of unplanned pregnancy; and use of tobacco were independently associated with anxiety and history of unplanned pregnancy and use of tobacco were independently associated with depression. CONCLUSIONS: A substantial proportion of women had anxiety and depression with higher odds of anxiety and depression in certain group of women. Targeted health system interventions are needed for improving the psychological well being of women, including pregnant women, as well as newborn health and wellbeing.

Alcohol Consumption Practices among Married Women of Reproductive Age in Nepal: A Population Based Household Survey.

BACKGROUND: Alcohol chemically known as ethanol, causes several health, economic and social consequences across the world. Literatures suggest potential harm of alcohol drinking by pregnant women especially to the fetus and the mother. Despite a number of significant public health problems related to alcohol consumption, this area has been ignored in Nepal and information at the national level is limited. Thus this study aimed at finding the prevalence of alcohol consumption among married women of reproductive age. METHODS: A nationally representative household survey was carried out from April to August 2013 by taking 16 districts across all 15 eco administrative regions. From the selected districts, 86 village development committees and 14 municipalities were selected as primary sampling units using probability proportionate to size, followed by random selection of 3 wards from each primary sampling unit. Finally, 30 households within each ward were selected using systematic random sampling, and one married women of reproductive age from each household. A total of 9000 married women of reproductive age were interviewed using a semi-structured questionnaire, on alcohol consumption practices including environmental factors and socio demographic characteristics and were included in the analysis. RESULTS: National prevalence of alcohol consumption ever among married women of reproductive age was 24.7% (95% CI:21.7-28.0), last 12 months 17.9% (95% CI:15.3-20.7) and last 30 days (current drinking) 11.8% (95% CI:9.8-14.1). There was substantial variation among the districts ranging from 2% to 60%. Multivariable analysis suggests women with no education or within formal education, dalit and janajatis ethnicity, whose husbands drink alcohol, who brew alcohol at home and women from mountains were significantly at higher risk of consuming alcohol. Among the women who drank alcohol in last 12 months, a substantial proportion of them drank home brewed alcoholic beverages (95.9%, 95% CI:94.3-97.4). CONCLUSION: Alcohol consumption was common practice among married women of reproductive age in Nepal with variation among the subgroups of population. Thus, further investigation and behavior change communication interventions to reduce alcohol consumption especially among the women with higher risk of drinking is essential.

Factors associated with nonadherence to diet and physical activity among Nepalese type 2 diabetes patients; a cross sectional study.

BACKGROUND: Nonadherence to diet and physical activity is a major problem in the management of diabetes mellitus and its complications. This study was undertaken to measure the factors associated with nonadherence to diet and physical activity advice among Nepalese type 2 diabetic patients. METHODS: An analytical cross-sectional study was conducted among type 2 diabetic patients (age, M ± SD, 54.4 ± 11.5 yrs) and interviewed using three days recall method for dietary history and Compendium of Physical Activity for physical activity. Data were analysed by univariate and multivariate statistics. RESULTS: Out of 385 patients, 87.5% were nonadherent and 12.5% poorly adherent to dietary advice. 42.1% were nonadherent, 36.6% partially adherent while 21.3% good adherent to physical activity. Adherence to dietary advice was higher in males than females (M ± SD, 33 ± 16.7 vs 27 ± 15.5, p = 0.001), those staying nearer to hospital than farther (M ± SD, 32 ± 18.6 vs 28 ± 13.5, p = 0.013), those advice by physician than others (p = 0.001) and from nuclear family than joint and extended (p = 0.001). With increasing age, dietary advice adherence decreased (p = 0.06) and was positively correlated with the knowledge about diabetes mellitus (r = 0.115, p = 0.024). Physical activity adherence was higher in those with positive family history of diabetes than others (M ± SD, 74 ± 24.2 vs 65 ± 23.6, p = 0.001), upper middle socioeconomic class respondents than lower ones (p = 0.047) and from extended family than nuclear or joint ones (p = 0.041). Divorced were more nonadherent to physical activity than married and widowed patients (p = 0.021). CONCLUSIONS: Determinants of nonadherence to dietary advice: Female gender, increasing age, joint or extended family members, farther distance from hospital, poor knowledge about diabetes mellitus and advice by others than physicians. Determinants for nonadherence to physical activity: negative family history of DM, divorced status, lower socioeconomic class.