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Hepatitis E virus (HEV) is a leading cause of acute viral hepatitis worldwide, primarily transmitted through contaminated water and food. In patients with chronic liver disease (CLD), HEV infection might worsen the prognosis. This study aimed to evaluate the cost-effectiveness of hepatitis E vaccination strategies in CLD patients. A decision tree–Markov cohort model was used to assess the cost-effectiveness of universal-vaccination, vaccination-following-screening, and no-vaccination strategies in 100,000 CLD patients over their lifetimes, simulating cohorts aged ≥16 years, ≥40 years, and ≥60 years, based on the licensed vaccination ages and typical ages of CLD onset, from a societal perspective. Model parameters were retrieved and estimated from previous publications and government data. The outcomes included HEV-related cases, costs, and the incremental cost-effectiveness ratio (ICER). Compared to no-vaccination, universal-vaccination reduced HEV-related cases by 32.8% to 39.6%, while vaccination-following-screening reduced them by 38.1% to 49.3%. Furthermore, universal-vaccination showed ICERs of USD 6898.33, USD 6638.91, and USD 6582.69 per quality-adjusted life year (QALY) for cohorts aged ≥16, ≥40, and ≥60 years, respectively. Moreover, the vaccination-following-screening strategy significantly enhanced cost-effectiveness, with ICERs decreasing to USD 6201.55, USD 5199.46, and USD 4919.87 per QALY for the cohorts. Additionally, one-way sensitivity analysis identified the discount rate and utility for CLD patients as the key factors influencing ICER. Probabilistic sensitivity analysis indicated the vaccination-following-screening strategy was cost-effective with probabilities of 92.50%, 95.70%, and 95.90% for each cohort. Hepatitis E vaccination in CLD patients costs less than GDP per capita for each QALY gained in China. The vaccination-following-screening strategy may be the optimal option, especially in those over 60 years. [ABSTRACT FROM AUTHOR]

Objectives This study measures the prevalence of risk factors among pregnant women and young children aged 12-24 months in a rural community in West Bengal, India. Methods Community health workers (CHWs) enrolled women and children into this 2015 cross-sectional study. Pregnant women were evaluated for underweight, anemia, and abnormal blood pressure. Children were evaluated for underweight, abnormal head and upper arm circumferences, and low scores from the Ages and Stages Questionnaire (ASQ). Data were collected on smartphones and tablets or by paper. Results More than half of the 279 women (59.9%) had a risk factor during pregnancy: 48.7% were anemic, 35.1% had low blood pressure, and 7.5% were underweight. Among the 366 children, 59.3% had a risk factor, including 24.0% with low ASQ scores and 49.7% who had abnormal anthropometric measures. Conclusions for Practice Vulnerable populations, such as pregnant women and young children, needed a greater connection to doctors in this rural community. This study demonstrated the feasibility of CHWs to listen to health concerns and connect underserved populations with health care services., Author(s): Abram L. Wagner [sup.1] , Lu Xia [sup.2] , Priyamvada Pandey [sup.3] , Sandip Datta [sup.4] , Sharmila Chattopadhyay [sup.3] , Tanusree Mazumder [sup.4] , Sujay Santra [sup.4] , [...]

Objectives India has more unvaccinated children than any other country despite provision of free vaccines through the government's Universal Immunization Program. In this study, we calculated the proportion of children aged 12-48 months who were fully vaccinated, under-vaccinated, or who had not received any vaccines. Childhood, household, and sociocultural factors associated with under-vaccination and non-vaccination were evaluated. Methods Using data from India's 4th District-level Health and Facility Survey, 2012-2013 (DLHS-4) and the 2012-2013 Annual Health Survey (AHS), we calculated the proportion of children who were non-vaccinated, under-vaccinated, or fully vaccinated with 1 dose of Bacillus Calmette-Guerin, 3 doses of oral polio vaccine, 3 doses of diphtheria-pertussis- tetanus, and 1 dose of measles- containing vaccine. The odds of full vaccination compared to non-vaccination and under- vaccination relative to various factors was assessed using a multivariable, multinomial logistic regression which accounted for survey design. Results Of 1,929,580 children aged 12-48 months, 59% were fully vaccinated, 34% were under- vaccinated, and 7% were non-vaccinated. Compared to children born in government institutions, children delivered in non- institutional settings with a skilled birth attendant present had higher odds of non-vaccination (OR 1.66) and those without a skilled attendant present had still greater odds of non-vaccination (OR 2.39) and under-vaccination (OR 1.11). Conclusions for Practice India's vaccination rates among children aged 12-48 months remains unacceptably low. The Indian government should encourage institutional delivery or birthing with a skilled attendant to ensure women receive adequate health education through antenatal care that includes the importance of childhood vaccination. Keywords Vaccination coverage * India * Religion * Caste * Antenatal care, Significance Statement Existing literature using DLHS3 data has shown that there are a number of childhood, household, and sociocultural factors associated with non- and under-vaccination of children in India. However, [...]