Syed Emdadul Haque

A prospective study of respiratory symptoms associated with chronic arsenic exposure in Bangladesh: findings from the Health Effects of Arsenic Longitudinal Study (HEALS)

Background and aims A prospective cohort study was conducted to evaluate the effect of arsenic (As) exposure from drinking water on respiratory symptoms using data from the Health Effects of Arsenic Exposure Longitudinal Study (HEALS), a large prospective cohort study established in Ariahazar, Bangladesh in 2000–2002. A total of 7.31, 9.95 and 2.03% of the 11 746 participants completing 4 years of active follow-up reported having a chronic cough, breathing problem or blood in their sputum, respectively, as assessed by trained physicians. Methods Cox regression models were used to estimate HRs for respiratory symptoms during the follow-up period in relation to levels of chronic As exposure assessed at baseline, adjusting for age, gender, smoking, body mass index, education and arsenic-related skin lesion status. Results Significant positive associations were found between As exposure and respiratory symptoms. As compared with those with the lowest quintile of water As level (≤7 μg/l), the HRs for having respiratory symptoms were 1.27 (95% CI 1.09 to 1.48), 1.39 (95% CI 1.19 to 1.63), 1.43 (95% CI 1.23 to 1.68) and 1.43 (95% CI 1.22 to 1.68) for the second to fifth quintiles of baseline water As concentrations (7–40, 40–90, 90–178 and >178 μg/l), respectively. Similarly, the corresponding HRs in relation to the second to fifth quintiles of urinary arsenic were 1.10 (95% CI 0.94 to 1.27), 1.11 (95% CI 0.95 to 1.29), 1.29 (95% CI 1.11 to 1.49) and 1.35 (95% CI 1.16 to 1.56), respectively. These associations did not differ appreciably by cigarette smoking status. Conclusions This prospective cohort study found a dose–response relationship between As exposure and clinical symptoms of respiratory diseases in Bangladesh. In particular, these adverse respiratory effects of As were clearly evident in the low to moderate dose range, suggesting that a large proportion of the countrys population may be at risk of developing serious lung diseases in the future.

Factors affecting the utilisation of postpartum care among young mothers in Bangladesh

This article addresses the hypothesis that predisposing, enabling and need factors of households influence utilisation of postpartum care among the young mothers according to the timing and type of providers. To reach our goal Bangladesh Demographic and Health Survey of 2007 data (n = 2376) were used. Findings revealed that only one-third of the young mothers received postpartum care. Postpartum care by medically trained personnel and within the most critical period (within 48 h after delivery) was found to be very low (25.5 and 16.6%). Regarding postpartum morbidities, only one-fifth to one-half of the women reporting a complication consulted medically trained providers. Indeed, between one third and two thirds did not seek any postpartum care. The highest percentages contacting healthcare providers were for convulsions and the lowest was when the babys hands or feet came first. The stronger influence of the mothers education and antenatal care on the utilisation of postpartum care is consistent with findings from other studies. Concern of the husband or family about pregnancy complications showed a significant and positive impact on the utilisation of postpartum care. Multivariate analysis showed that mothers age at delivery, residence, education, antenatal care, place of delivery, wealth, husbands occupation, husbands concern about pregnancy complications and mothers permission to go to a health centre alone were likely to affect utilisation of postpartum care services. The results indicate urgent needs in Bangladesh for an awareness-raising program highlighting the importance and availability of postpartum care; for strategies to improve the availability and accessibility of antenatal care services and skilled birth attendance, including focused financial support; for womens education to be given high priority; and to enable women to exercise their rights to control their freedom of movement, own health care and access to economic resources.

Reproductive Health Care Utilization among Young Mothers in Bangladesh: Does Autonomy Matter?

OBJECTIVE To examine the linkage between the possible influences of the extent of autonomy on young mothers use of reproductive health care services. METHODS This paper used data from the 2007 Bangladesh Demographic Health Survey. The analyses were based on responses of 1,778 currently married women aged 15 to 24 years, living with at least one 0- to 35-month-old child. Utilization of antenatal health services (ANC) services by amount and type of provider, and utilization of delivery assistance according to provider type were used as proxy outcome variables of reproductive health care utilization. Descriptive statistics and multivariate logistic regression methods were employed in the analysis. RESULTS Approximately one third (31%) of the currently married young women in Bangladesh had a higher level of overall decision-making autonomy. Only 24.0% of the sampled women received sufficient ANC; 54% and 18% received ANC and assisted deliveries from a medically trained provider. respectively. In adjusted models, young women who had a higher level of overall autonomy were more likely to receive sufficient ANC (adjusted odds ratio [AOR], 1.64; 95% confidence interval [CI], 1.17-2.23) and receiving ANC from medically trained provider (AOR, 1.91; 95% CI, 1.42-2.45). Women who had medium overall autonomy were 1.40 times more likely (95% CI, 1.03-1.98) to have deliveries assisted by a medically trained provider than women who had low autonomy. CONCLUSION Association between young mothers autonomy and reproductive health care utilization suggest that maternal autonomy needs to be considered as an important sociocultural determinant for the higher utilization of reproductive health care services for young mothers in Bangladesh.

Wealth inequality and utilization of reproductive health services in the Republic of Vanuatu: insights from the multiple indicator cluster survey, 2007

BackgroundAlthough the Republic of Vanuatu has improved maternal indicators, more needs to be done to improve equity among the poorest in the use of reproductive health services to expedite the progress towards the Millennium Development Goal 5(MDG 5) target. While large developing country studies provide evidence of a rich-poor gap in reproductive health services utilization, not much is written in terms of Pacific Islands. Thus, this study aims to examine the degree of inequality in utilization of reproductive health services in a nationally representative sample of Vanuatu households.MethodsThis paper used data from the 2007 Vanuatu Multiple Indicator Cluster Survey (MICS). The analyses were based on responses from 615 ever married women, living with at least one child below two years of age. Outcomes included antenatal care (ANC) and use of birth attendants at delivery, place of delivery, and counseling and testing for HIV/AIDS. Descriptive statistics and multivariate logistic regression methods were employed in the analysis.ResultsFindings revealed that the economic well-being status of the household to which women belong, played a crucial role in explaining the variation in service utilization. Inequality in utilization was found to be more pronounced between the poorest and richest groups within the wealth quintiles. In adjusted models, mothers in the richest bands of wealth were 5.50 (95% confidence interval [CI]: 1.34-22.47), 2.12 (95% CI: 1.02-3.42), 4.0 (95% CI 1.58-10.10), and 2.0 (95% CI 1.02-5.88) times more likely to have assisted delivery from medically trained personnel, have institutional deliveries, and have counseling and testing for HIV/AIDS.ConclusionsAssociation between household wealth inequality and utilization of ANC and delivery assistance from medically trained personnel, institutional delivery, and counseling and testing for HIV/AIDS suggest that higher utilization of reproductive health care services in Vanuatu poor-rich inequalities need to be addressed. Reducing poverty and making services more available and accessible to the poor may be essential for improving overall reproductive health care utilization rate in Vanuatu.

The effect of a school-based educational intervention on menstrual health: an intervention study among adolescent girls in Bangladesh.

Objectives To assess the impact of a school-based menstrual education programme on: (1) menstrual knowledge, beliefs and practices, (2) menstrual disorders experienced, and (3) restrictions on menstruating adolescents. Design Intervention study. Setting Araihazar area, Bangladesh. Participants 416 adolescent female students aged 11–16 years, in grade 6–8, and living with their parents. Interventions A school-based health education study conducted from April 2012 to April 2013. Primary and secondary outcome measures We randomly selected 3 of 26 high schools in the study area. We delivered 6 months of educational intervention by trained (by an obstetrician and gynaecologist) research assistants (RAs) on menstrual hygiene among school girls. RAs read the questionnaire and participants answered. The changes in knowledge, beliefs and practices regarding menstruation, menstrual disorders experienced, and the restrictions and behaviours practiced by menstruating adolescents were compared between the baseline and the follow-up assessments. Results After health education, participants reported a significant improvement (p<0.001) in ‘high knowledge and beliefs’ scores compared to baseline (51% vs 82.4%). Significant improvement was also observed in overall good menstrual practices (28.8% vs 88.9%), including improvements in using sanitary pads (22.4% change after the intervention), frequency of changing pads/cloths per day (68.8%), drying the used absorbent (77.6%), methods of disposing of the used absorbent (25.5%), and cleaning of genitalia (19.2%). During the follow-up, the participants reported significant improvements in the regularity of their menstrual cycle (94.5% vs 99.5%) and fewer complications during menstruation (78.6% vs 59.6%). Conclusions The programme produced significant changes in the knowledge, beliefs and practices of menstrual hygiene, complications from lack of hygiene, and the behaviour and restrictions of the menstruating adolescents. These results demonstrate the feasibility of implementing a health education programme for adolescents on menstrual hygiene in secondary schools serving rural Bangladesh.

Noninstitutional Births and Newborn Care Practices Among Adolescent Mothers in Bangladesh

OBJECTIVE To describe home-based newborn care practices among adolescent mothers in Bangladesh and to identify sociodemographic, antenatal care (ANC), and delivery care factors associated with these practices. DESIGN The 2007 Bangladesh Demographic Health Survey, conducted from March 24 to August 11, 2007. SETTING Selected urban and rural areas of Bangladesh. PARTICIPANTS A total of 580 adolescent women (aged 15-19 years) who had ever been married with noninstitutional births and having at least one child younger than 3 years of age. METHODS Outcomes included complete cord care, complete thermal protection, initiation of early breastfeeding, and postnatal care within 24 hours of birth. Descriptive statistics and multivariate logistic regression methods were employed in analyzing the data. RESULTS Only 42.8% and 5.1% newborns received complete cord care and complete thermal protection. Only 44.6% of newborns were breastfed within 1 hour of birth. The proportion of the newborns that received postnatal care within 24 hours of birth was 9%, and of them 11% received care from medically trained providers (MTP). Higher level of maternal education and richest bands of wealth were associated with complete thermal care and postnatal care within 24 hours of birth but not with complete cord care and early breastfeeding. Use of sufficient ANC and assisted births by MTP were significantly associated with several of the newborn care practices. CONCLUSIONS The association between newborn care practices of the adolescent mothers and sufficient ANC and skilled birth attendance suggest that expanding skilled birth attendance and providing ANC may be an effective strategy to promote essential and preventive newborn care.

Content analysis of primary and secondary school textbooks regarding malaria control: A multi-country study

Background In tropical settings, malaria education at school is potentially useful, but textbook content related to malaria education has so far received little attention. This study aimed to examine whether school textbooks contain sufficient knowledge and skills to help children in primary and lower secondary schools and their family members to cope with malaria. Methodology/Principal Findings This was a descriptive, cross-country study. We collected textbooks that were used by children in grades one to nine from nine countries endemic for malaria: Laos, Cambodia, Nepal, Bangladesh, Sri Lanka, Zambia, Niger, Benin, and Ghana. Two reviewers per country identified descriptions about malaria by seeking the term “malaria” or a local word that corresponds to malaria in languages other than English. The authors categorized the identified descriptions according to the content of the descriptions. Additionally, the authors examined whether the identified contents addressed life skill messages. Of a total of 474 textbooks collected, 35 contained descriptions about malaria. The most commonly included content was transmission mode/vector (77.1%), followed by preventive measures (60.0%), epidemiology (57.1%), cause/agent (54.3%), signs/symptoms (37.1%) and treatment (22.9%). Treatment-related content was not included in any textbooks from four countries and textbooks failed to recommend the use of insecticide-treated bed nets in five countries. Very few textbooks included content that facilitated prompt treatment, protection of risk groups, and use of recommended therapy. Conclusion/Significance Textbooks rarely included knowledge and skills that are crucial to protect schoolchildren and their families from malaria. This study identified the need for improvement to textbook contents regarding malaria.

Limited potential of school textbooks to prevent tobacco use among students grade 1-9 across multiple developing countries: A content analysis study

Objective To evaluate the content of school textbooks as a tool to prevent tobacco use in developing countries. Design Content analysis was used to evaluate if the textbooks incorporated the following five core components recommended by the WHO: (1) consequences of tobacco use; (2) social norms; (3) reasons to use tobacco; (4) social influences and (5) resistance and life skills. Setting Nine developing countries: Bangladesh, Cambodia, Laos, Nepal, Sri Lanka, Benin, Ghana, Niger and Zambia. Textbooks analysed Of 474 textbooks for primary and junior secondary schools in nine developing countries, 41 were selected which contained descriptions about tobacco use prevention. Results Of the 41 textbooks, the consequences of tobacco use component was covered in 30 textbooks (73.2%) and the social norms component was covered in 19 (46.3%). The other three components were described in less than 20% of the textbooks. Conclusions A rather limited number of school textbooks in developing countries contained descriptions of prevention of tobacco use, but they did not fully cover the core components for tobacco use prevention. The chance of tobacco prevention education should be seized by improving the content of school textbooks.

Mobile-health tool to improve maternal and neonatal health care in Bangladesh: a cluster randomized controlled trial

BackgroundIn Bangladesh, the targets on reduction of maternal mortality and utilization of related obstetric services provided by skilled health personnel in Millennium Development Goals 5 remains unmet, and the progress in reduction of neonatal mortality lag behind that in the reduction of infant and under-five mortalities, remaining as an essential issue towards the achievement of maternal and neonatal health targets in health related Sustainable Development Goals (SDGs). As access to appropriate perinatal care is crucial to reduce maternal and neonatal deaths, recently several mobile platform-based health programs sponsored by donor countries and Non-Governmental Organizations have targeted to reduce maternal and child mortality. On the other hand, good health-care is necessary for the development. Thus, we designed this implementation research to improve maternal and child health care for targeting SDGs.Methods/designThis cluster randomized trial will be conducted in Lohagora of Narail District and Dhamrai of Dhaka District. Participants are pregnant women in the respective areas. The total sample size is 3000 where 500 pregnant women will get Mother and Child Handbook (MCH) and messages using mobile phone on health care during pregnancy and antenatal care about one year in each area. The other 500 in each area will get health education using only MCH book. The rest 1000 participants will be controlled; it means 500 in each area. We randomly assigned the intervention and controlled area based on smallest administrative area (Unions) in Bangladesh. The data collection and health education will be provided through trained research officers starting from February 2017 to August 2018. Each health education session is conducting in their house. The study proposal was reviewed and approved by NCCD, Japan and Bangladesh Medical Research Council (BMRC), Bangladesh. The data will be analyzed using STATA and SPSS software.DiscussionFor the improvement of maternal and neonatal care, this community-based intervention using mobile phone and handbook will do great contribution. Thus, a developing country where resources are limited received the highest benefit. Such intervention will guide to design for prevention of other diseases too.Trial registrationUMIN000025628 Registered June 13, 2016.