Children in Nigeria are frequently born with HIV, despite available services to prevent mother-to-child transmission (MTCT). Not offering, or non-acceptance of, HIV testing during antenatal care (ANC) delays anti-retroviral commencement for infected women, thereby increasing the risk of MTCT. This study assessed the determinants of HIV testing during antenatal care in Nigeria using nationally representative data from the 2013 Nigerian Demographic Health Survey. This study included 13,352 women aged 15–49 years who reported having at least one antenatal visit. The outcome variables were HIV testing during ANC and during labour, while socio-demographic and maternal factors, including number of ANC visits, offer of HIV testing during ANC and labour, place of delivery and knowledge and counselling on MTCT, were among the independent variables. Multivariate regression analysis was used to predict HIV testing during ANC and labour. About half (53%) of the women were tested for HIV during antenatal care with 85% of those tested receiving their test results. Only 6% had HIV tests during labour. There was a 33% excess probability of urban women testing during ANC compared with rural women. Never having a previous pregnancy terminated was associated with lower odds of testing during ANC. No counselling on MTCT and no counselling to get tested were associated with a lower probability of testing during ANC. Counselling on the prevention of MTCT is crucial for women’s willingness to be tested, and acceptance of testing. More effort is needed to ensure that providers in Nigeria offer these services to all women, educate women on the dangers of opting out and ensure the earliest commencement of ARV enrolment for those infected.

Access to Caesarean section (C-section) remains inadequate for some groups of women while others have worryingly high rates. Understanding differential receipt demands exploration of the socio-cultural, and political economic, characteristics of the health systems that produce them. This extensive institutional ethnography investigated under- and over-receipt of C-section in two rural districts in Pakistan – Jhelum and Layyah. Data were collected between November and July 2013 using semi-structured interviews from a randomly selected sample of 11 physicians, 38 community midwives, 18 Lady Health Visitors and nurses and 15 Traditional Birth Attendants. In addition, 78 mothers, 35 husbands and 23 older women were interviewed. The understandings of birth by C-section held by women and their family members were heavily shaped by gendered constructions of womanhood, patient–provider power differentials and financial constraints. They considered C-section an expensive and risky procedure, which often lacked medical justification, and was instead driven by profit motive. Physicians saw C-section as symbolizing obstetric skill and status and a source of legitimate income. Physician views and practices were also shaped by the wider health care system characterized by private practice, competition between providers and a lack of regulation and supervision. These multi-layered factors have resulted in both unnecessary intervention, and missed opportunities for appropriate C-sections. The data indicate a need for synergistic action at patient, provider and system levels. Recommendations include: improving physician communication with patients and family so that the need for C-section is better understood as a life-saving procedure, challenging negative attitudes and promoting informed decision-making by mothers and their families, holding physicians accountable for their practice and introducing price caps and regulations to limit financial incentives associated with C-sections. The current push for privatization of health care in low-income countries also needs scrutiny given its potential to encourage unnecessary intervention.

This study examined height inequality as an indicator of income inequality during the colonial period (1910–1945) in Korea. Data were taken from a sample of 1796 male prisoners from a wide range of geographical locations and with varied socioeconomic backgrounds. Height inequality was measured using the coefficient of variation of height (CV) for each birth decade. The results indicated that height inequality, as measured by the CV, increased slightly from 3.32 to 3.35 for the birth decades 1890–99 and 1900–09, then jumped to 3.50 for the birth decade 1910–19. Considering the Kuznets curve, the presented results have socioeconomic implications for Japan’s impact in Korea, at least during the early colonial period.

This study examined the relationship between the total fertility rate and under-five child sex ratio to understand the role of fertility in the phenomenon of missing girls in India. Using data from the last four decennial censuses for the fifteen major states of India and their districts, covering more than 90% of the population of India, the study showed that there was a major decline in the female to male child sex ratio from 1981 to 2011 in most of the major Indian states and their districts. The panel regression model showed that the total fertility rate was significantly associated with the under-five child sex ratio at the district level for the 30-year period from 1981 to 2011 in India, even after controlling for other factors and any other unobserved heterogeneity. This indicates that areas of India with the highest fertility had the higher female to male child sex ratio, while low-fertility districts had a more male-biased sex ratio.

The positive effect of women’s empowerment on the use of contraceptives is well established. However, the reverse effect, i.e. the potential effect of use of contraceptives on women’s empowerment, is relatively unexplored. This study examined the direct impact of contraceptive use on women’s empowerment in currently married women aged 15–49 years in India using data from the National Family Health Survey-4 conducted in 2015–16. A two-stage least squares (2SLS) regression model was used to account for the issue of endogeneity that appears in a general logit model. The use of contraceptives by the sample women was found to be associated with greater women’s empowerment in terms of both their mobility and decision-making power. The pathways to greater women’s empowerment are often presumed to be factors such as changing perception of their domestic role and sense of control over their own body. While these are integral, this paper highlights how the possible control over family size and birth interval through use of contraception may also be critical pathways to increasing women’s empowerment.

The interval between successive pregnancies (birth interval) is one of the main indexes used to evaluate the health of a mother and her child. This study evaluated birth intervals in Iran using data from the Iranian Multiple Indicators Demographic and Health Survey (IrMIDHS) conducted in 2010–2011. A total of 20,093 married Iranian women aged 15–54 years from the whole country constituted the study sample. Based on the nature of sampling and the unobserved population heterogeneity for birth intervals in each city and province, a multilevel survival frailty model was applied. Data were analysed for women’s first three birth intervals. The median first and second birth intervals were 30.3 and 39.7 months respectively. Higher education, Caesarean delivery, contraceptive use and exposure to public mass media were found to decrease the hazard rate ratio (HRR) of giving birth. Meanwhile, higher monthly income increased the hazard of giving birth. The results suggest that public mass media can play an effective role in encouraging women to have the recommended birth interval. Furthermore, increasing family income could encourage Iranian couples to decrease the time to their next birth.

The main aim of this study was to test whether perception of partner infidelity prompts people to adopt behaviour that is meant to compensate for the increased risk of infection posed by their partner’s infidelity; or whether it prompts people to engage in behaviour that magnifies the risk associated with partner infidelity. Data used were derived from the fourth and latest Botswana AIDS Impact Survey (BAIS IV) conducted in 2013. The sample consisted of 6985 people aged 10–34 years. Logistic regression analysis was used to identify factors associated with perception of partner infidelity and sexual risk behaviours. Perception of partner infidelity with the current and most recent partner was 39.6% while perception of partner infidelity with other previous sexual partners was 79.9%. The main socio-demographic factors associated with perception of partner infidelity were being a man, being single and having secondary education, while sexual risk behaviours associated with perception of partner infidelity were having multiple sexual partners and being involved in multiple concurrent sexual partnerships. These relationships were statistically significant at the 5% level. Botswana’s HIV prevention strategies should seek to improve partner communication within relationships in order to enhance people’s confidence and skills so as to minimize perceptions of infidelity.

The study analysed the HIV/AIDS situation in Zambia six years after the onset of mass campaigns of Voluntary Medical Male Circumcision (VMMC). The analysis was based on data from Demographic and Health Surveys (DHS) conducted in 2001, 2007 and 2013. Results show that HIV prevalence among men aged 15–29 (the target group for VMMC) did not decrease over the period, despite a decline in HIV prevalence among women of the same age group (most of their partners). Correlations between male circumcision and HIV prevalence were positive for a variety of socioeconomic groups (urban residence, province of residence, level of education, ethnicity). In a multivariate analysis, based on the 2013 DHS survey, circumcised men were found to have the same level of infection as uncircumcised men, after controlling for age, sexual behaviour and socioeconomic status. Lastly, circumcised men tended to have somewhat riskier sexual behaviour than uncircumcised men. This study, based on large representative samples of the Zambian population, questions the current strategy of mass circumcision campaigns in southern and eastern Africa.

Consanguineous marriages potentially play an important role in the transmission of β-thalassaemia in many communities. This study aimed to determine the rate and socio-demographic associations of consanguineous marriages and to assess the influence on the prevalence of β-thalassaemia in Sri Lanka. Three marriage registrars from each district of Sri Lanka were randomly selected to prospectively collect data on all couples who registered their marriage during a 6-month period starting 1st July 2009. Separately, the parents of patients with β-thalassaemia were interviewed to identify consanguinity. A total of 5255 marriages were recorded from 22 districts. The average age at marriage was 27.3 (±6.1) years for males and 24.1 (±5.7) years for females. A majority (71%) of marriages were ‘love’ marriages, except in the Moor community where 84% were ‘arranged’ marriages. Overall, the national consanguinity rate was 7.4%. It was significantly higher among ethnic Tamils (22.4%) compared with Sinhalese (3.8%) and Moors (3.2%) (p < 0.001). Consanguinity rates were also higher in ‘arranged’ as opposed to ‘love’ marriages (11.7% vs 5.6%, p < 0.001). In patients with β-thalassaemia, the overall consanguinity rate was 14.5%; it was highest among Tamils (44%) and lowest among Sinhalese (12%). Parental consanguinity among patients with β-thalassaemia was double the national average. Although consanguinity is not the major factor in the transmission of the disease in the country, emphasis should be given to this significant practice when conducting β-thalassaemia prevention and awareness campaigns, especially in high-prevalence communities.

This cross-sectional study analysed data from the Bangladesh Demographic and Health Survey 2011 to investigate factors associated with diabetes in Bangladesh. Data were analysed using logistic and log-binomial regressions to estimate odds ratios (ORs) and prevalence ratios (PRs), respectively. Among the 7544 respondents aged ≥35 years, the estimated prevalence of diabetes was 11.0%. In the adjusted analysis, survey participants in the age group 55–64 years (adjusted PR [APR]: 1.8, 95% Confidence Interval (CI): 1.4, 2.2; adjusted OR [AOR]: 1.9, 95% CI: 1.5, 2.5) and those with at least secondary education level (APR: 1.3, 95% CI: 1.0, 1.6; AOR: 1.3, 95% CI: 1.0, 1.7) were more likely to have diabetes than those in the age group 35–44 years and those with no education. Furthermore, respondents living in Khulna (APR: 0.5, 95% CI: 0.4, 0.6; AOR: 0.4, 95% CI: 0.3, 0.6) were less likely to have diabetes than people living in Barisal. While adjusted estimates of PR and OR were similar in terms of significance of association, the magnitude of the point estimate was attenuated in PR compared with the OR. Nevertheless, the measured factors still had a significant association with diabetes in Bangladesh. The results of this study suggest that Bangladeshi adults would benefit from increased education on, and awareness of, the risk factors for diabetes. Focused public health intervention should target these high-risk populations.

Child undernutrition is a major public health problem throughout the world, particularly in developing countries. The main objective of this study was to identify the risk factors for acute undernutrition among under-5 children in Bangladesh. Data were taken from the nationally representative Bangladesh Demographic Health and Survey conducted in 2014. The study sample comprised 7131 under-5 children. Of these, 4.6% were found to be severely wasted (Z-score < −3.0), 11.1% moderately wasted (−3.0≤Z-score < −2.0) and 84.3% adequately nourished (Z-score ≥−2.0). Chi-squared analysis was used to investigate the association between child nutrition status and selected covariates. Multinomial logistic regression was applied to identify the risk factors for acute undernutrition. The selected factors division, place of residence, sex of child, place of delivery, child age, respiratory illness, size at birth, measles vaccination, fever, diarrhoea, maternal BMI, maternal education, paternal occupation, wealth index and household toilet facilities were found to be highly significant (p < 0.05) in the analysis. Multinomial regression analysis revealed that residence in Barisal and Chittagong divisions, a smaller than average size at birth and low maternal BMI (≤18.50 kg/m2) were significant determinants of both moderate and severe acute undernutrition among under-5 children in Bangladesh.

The term ‘obstetric violence’ has been used to describe the mistreatment, disrespect and abuse or dehumanized care of women during childbirth by health care providers. This is a review of the existing literature in India on violence against women during childbirth. The review used the typology of Bohren et al. (2015). An internet search of PubMed, Google Scholar and JSTOR was conducted using the terms ‘obstetric violence’, ‘mistreatment’, ‘disrespect and abuse’ and ‘dehumanized care’. Studies based on empirical research on women’s experiences during childbirth in health facilities in India were included in the review. The search yielded sixteen studies: one case study, two ethnographic studies, two mixed-methods studies, three cross-sectional qualitative studies, seven cross-sectional quantitative studies and one longitudinal quantitative study. The studies were analysed using the seven categories of mistreatment outlined by Bohren et al. (2015): 1) physical abuse, (2) sexual abuse, (3) verbal abuse, (4) stigma and discrimination, (5) failure to meet professional standards of care, (6) poor rapport between women and providers, and (7) health system conditions and constraints. An additional category of ‘harmful traditional practices and beliefs’ emerged from the Indian literature, which was also included in the review. Although geographically limited, the selected research highlighted varying prevalences of the different forms of ‘obstetric violence’ in both public and private birth facilities in India. ‘Obstetric violence’ in India was found to be associated with socio-demographic factors, with women of lower social standing experiencing greater levels of mistreatment. In response to this normalized public health issue, a multi-pronged, rights-based framework is proposed that addresses the social, political and structural contexts of ‘obstetric violence’ in India.