High wet-bulb temperatures, time allocation, and diurnal patterns of breastfeeding in Bangladeshi fisher-traders.

Background: Climate change is a growing threat to population health, with dangerous combinations of heat and humidity increasing in frequency, particularly in South Asia. Evidence suggests that high temperatures and heat stress influence breastfeeding behaviour and may lead to suboptimal infant and young child nutrition.

Aim: Few studies have quantified the relationship between ambient heat and breastfeeding.

Do healthy people migrate more? A 21-year follow-up of a rural cohort in Bangladesh.

Demographers have long suspected that health influences whether a person migrates-a "healthy migrant effect" -but this has rarely been tested for a longer period with high-quality, longitudinal data. This study aimed to assess which measures of health are associated with subsequent migrations among young adults from a rural community in Bangladesh, adjusted for socio-demographic characteristics, and how long these associations persist. The 1996 Matlab Health and Socioeconomic Survey (MHSS) characterized health (by self-reported chronic, and acute morbidity symptoms in the past 12 months and one month, respectively, and self-rated health status) of adults within the Matlab Health and Demographic Surveillance System (HDSS) cohort.

Identifying the zero-dose and under-immunized children in Bangladesh: Approaches and experiences.

This paper presents and elaborates on empirical methods and approaches used to identify Zero-Dose (ZD) and Under-immunized (UI) children as well as the communities that these children reside in within Bangladesh. This paper also describes demand- and supply side-barriers that lead to children being ZD and UI in the country. Time period for the study was December 2022-May 2023.

Impacts of women's work and childcare on child illness among Bangladeshi Shodagor communities.

For decades, women's employment has been seen as crucial for achieving greater autonomy and empowerment for women, and for promoting better health and nutrition outcomes for children, particularly in low- and middle-income countries (LMIC). However, numerous empirical studies of the relationship between women's work and child outcomes have shown mixed results. Our study tests the assumptions of a model that suggests loss of maternal care during working hours may produce negative health outcomes for children.

Correction: Betel quid use is associated with anemia among both men and women in Matlab, Bangladesh.

[This corrects the article DOI: 10.1371/journal.pgph.

Scaffolding fundamentals and recent advances in sustainable scaffolding techniques for cultured meat development.

In cultured meat (CM) production, Scaffolding plays an important role by aiding cell adhesion, growth, differentiation, and alignment. The existence of fibrous microstructure in connective and muscle tissues has attracted considerable interest in the realm of tissue engineering and triggered the interest of researchers to implement scaffolding techniques. A wide array of research efforts is ongoing in scaffolding technologies for achieving the real meat structure on the principality of biomedical research and to replace serum free CM production.

A practical guide to cross-cultural and multi-sited data collection in the biological and behavioural sciences.

Researchers in the biological and behavioural sciences are increasingly conducting collaborative, multi-sited projects to address how phenomena vary across ecologies. These types of projects, however, pose additional workflow challenges beyond those typically encountered in single-sited projects. Through specific attention to cross-cultural research projects, we highlight four key aspects of multi-sited projects that must be considered during the design phase to ensure success: (1) project and team management; (2) protocol and instrument development; (3) data management and documentation; and (4) equitable and collaborative practices.

Prevalence of and factors associated with zero-dose and under-immunized children in selected areas of Bangladesh: Findings from Lot Quality Assurance Sampling Survey.

Background: In the era of Gavi's 5.0 vision of "leaving no one behind with immunization", childhood routine vaccination in missed communities is considered as a priority concern. Despite having a success story at the national level, low uptake of immunization is still persistent in selected pocket areas of Bangladesh.

Women's subsistence strategies predict fertility across cultures, but context matters.

While it is commonly assumed that farmers have higher, and foragers lower, fertility compared to populations practicing other forms of subsistence, robust supportive evidence is lacking. We tested whether subsistence activities-incorporating market integration-are associated with fertility in 10,250 women from 27 small-scale societies and found considerable variation in fertility. This variation did not align with group-level subsistence typologies.

Factors affecting practices of recently delivered women on maternal and neonatal health care in selected rural areas of Bangladesh.

Bangladesh has made laudable progress in maternal and child health (MCH). Maternal and child mortalities have reduced substantially accompanied by stellar rise in immunization and contraceptive prevalence rate (CPR). However, such success is distributed unevenly throughout and the country is among one of the top ten countries with highest number of neonatal and under-five children mortalities.

Adult mortality trends in Matlab, Bangladesh: an analysis of cause-specific risks.

Objective: With socioeconomic development, improvement in preventing and curing infectious diseases, and increased exposure to non-communicable diseases (NCDs) risk factors (eg, overweight/obesity, sedentary lifestyle), the majority of adult deaths in Bangladesh in recent years are due to NCDs. This study examines trends in cause-specific mortality risks using data from the Matlab Health and Demographic Surveillance System (HDSS).

Design, Settings And Participants: We conducted a follow-up study from 2003 to 2017 using data from Matlab HDSS, which covers a rural population of 0.

Betel quid use is associated with anemia among both men and women in Matlab, Bangladesh.

Anemia accounts for 8.8% of total disability burden worldwide. Betel quid use among pregnant women has been found to increase anemia risk.

Religious disparities in health in Bangladesh-the case of hypertension and diabetes: evidence from two nationally representative cross-sectional surveys.

Objectives: Religious affiliation, beliefs, and practices shape lifestyles and disease risks. This study examined Hindu-Muslim differences in the prevalence and management of hypertension and diabetes in Bangladesh, a religiously plural country with 91% Muslims and 8% Hindus.

Design, Settings And Participants: We used the nationally representative 2011 Bangladesh Demographic and Health Survey (BDHS) and 2017-2018 BDHS data.

Rural-urban differentials in the influences of individual and geospatial preparedness on institutional childbirth: a cross-sectional study in Bangladesh.

Objective: This study aims to explore the rural-urban differentials in the influences of individual and geospatial preparedness on institutional childbirth in Bangladesh. A related aim of this paper is to derive estimates to measure geospatial preparedness for institutional births, through statistical modelling, when no data are available for measuring this areal indicator.

Design, Settings And Participants: The paper used data from a large-scale nationally representative Bangladesh Multiple Indicator Cluster Survey 2019.

Effectiveness of home-based "egg-suji" diet in management of severe acute malnutrition of Rohingya refugee children.

Background: Prevalence of severe acute malnutrition (SAM) among Rohingya children aged 6-59 months who took shelter in refugee camp in Cox's Bazar District, Bangladesh, was found to be 7.5%.

Objective: To measure the effectiveness of homemade diet in the management of severe acute malnutrition of Rohingya refugee children.

Assessing acceptance and effects of child feeding counselling on nutritional status of children aged 6-23 months in a semi-urban community.

In Bangladesh, only 34 % of the children aged 18-23 months old are given minimum acceptable diets of complementary foods. Objective of the study was to find the effects of complementary feeding counselling on nutritional status among 6-23 months old children of poor families. This was a community-based randomised control trial.

Economic impacts and nutritional outcomes of the 2017 floods in Bangladeshi Shodagor fishing families.

Objectives: As climate change continues to increase the frequency and severity of flooding in Bangladesh and globally, it becomes increasingly critical to understand the pathways through which flooding influences health outcomes, particularly in lower-income and subsistence-based communities. We aim to assess economic pathways that link flooding to nutritional outcomes among Shodagor fishing families in Bangladesh.

Methods: We examine longitudinal economic data on kilograms of fish caught, the income earned from those fish, and household food expenditures (as a proxy for dietary intake) from before, during, and after severe flooding in August-September of 2017 to enumerate the impacts of flooding on Shodagor economics and nutrition.

Sex differences in the care of the fetus in the mother's womb and the neonate on her lap: Evidence from demographic surveillance and survey data from Bangladesh.

Valuation of sons over daughters introduces sex-biased health, economic, and socio-demographic inequalities in many societies. This study aims to examine fetus-sex differences in maternity services and sex differences in medical care for terminally ill neonates in Bangladesh, using secondary data from the Matlab Health and Demographic Surveillance System (HDSS), maintained by icddr,b since 1966 along with data from the Bangladesh Maternal Mortality and Health Care Survey (BMMS) 2016. The HDSS follows a well-defined rural population (0.

Can programmatic inputs improve adolescent mothers' access to maternal care in rural Bangladesh? Nine years of evidence from a cohort study.

Background: Adolescent mothers (Girls aged 15-19) constitute 8% of annual global births, but account for 10% of annual maternal deaths. WHO recommended 4-8 Antenatal Care (ANC) visits, in addition to quality care and facility-based deliveries, are well-documented interventions to reduce maternal and child morbidity and mortality. Determinants of maternal and child health care in Bangladesh have received considerable attention, but less attention has been focused on adolescent mothers.

Perceived stress, eating behavior, and overweight and obesity among urban adolescents.

Background: WHO estimated 20% of adolescents (10-19 years) have mental health problems. We examined the prevalence and associated risk predictors of overweight/obesity and perceived stress using eating behaviors and physical activity among school-and-college-going urban adolescents in Bangladesh.

Methods: A cross-sectional study with a multistage sampling technique was employed to select 4609 adolescent students, aged 13-19 years, from all eight Bangladesh divisions during January-June 2019.

Improving methods to measure comparable mortality cause (IMMCMC) gold standard verbal autopsy dataset.

Objectives: Gold standard cause of death data is critically important to improve verbal autopsy (VA) methods in diagnosing cause of death where civil and vital registration systems are inadequate or poor. As part of a three-country research study-Improving Methods to Measure Comparable Mortality by Cause (IMMCMC) study-data were collected on clinicopathological criteria-based gold standard cause of death from hospital record reviews with matched VAs. The purpose of this data note is to make accessible a de-identified format of these gold standard VAs for interested researchers to improve the diagnostic accuracy of VA methods.