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.

This study proposes a measure of reproductive losses starting from conception to age 15 as an assessment of childbearing ‘efficiency’. It is suggested that losses are due to miscarriages, abortions, stillbirths and deaths to age 15. Data were drawn from various sources for seven regions embracing 129 developing countries. Mortality is an important loss in severely disadvantaged regions, especially in sub-Saharan Africa, but the abortion rates are lower there. This is reversed in the more advanced regions, where mortality is low but abortion rates are higher. Total losses numerically depend upon the rates in combination with the numbers of conceptions. The general ‘efficiency’ in moving from conception to a surviving child aged 15 was estimated. The abortion component of wastage has apparently not improved over time, but the mortality component has done so. Abortion rates are found to drive reproductive efficiency downwards; but efficiency is positively correlated with contraceptive use once abortion is controlled for. This implies that as efficiency is improved more couples gain confidence to turn to contraceptive use to avoid unplanned pregnancies and births.

Surname distribution can be a useful tool for studying the genetic structure of a human population. In South America, the Uruguay population has traditionally been considered to be of European ancestry, despite its trihybrid origin, as proved through genetics. The aim of this study was to investigate the structure of the Uruguayan population, resulting from population movements and surname drift in the country. The distribution of the surnames of 2,501,774 people on the electoral register was studied in the nineteen departments of Uruguay. Multivariate approaches were used to estimate isonymic parameters. Isolation by Distance was measured by correlating isonymic and geographic distances. In the study sample, the most frequent surnames were consistently Spanish, reflecting the fact that the first immigration waves occurred before Uruguayan independence. Only a few surnames of Native origin were recorded. The effective surname number (α) for the entire country was 302, and the average for departments was 235.8 ± 19. Inbreeding estimates were lower in the south-west of the country and in the densely populated Montevideo area. Isonymic distances between departments were significantly correlated with linear geographic distance (p < 0.001) indicating continuously increasing surname distances up to 400 km. Surnames form clusters related to geographic regions affected by different historical processes. The isonymic structure of Uruguay shows a radiation towards the east and north, with short-range migration playing a major role, while the contribution of drift, considering the small variance of α, appears to be minor.

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.

This study sought to establish whether recent changes in discontinuation of contractive use and switching in Egypt can be considered an important cause of the unexpected increase in overall fertility and slight fall in contraceptive prevalence in the country. The analysis was based on calendar data from the 2008 and 2014 Egyptian DHS. Single/multiple decrement life tables were built to calculate contraceptive discontinuation rates and examine these by reasons for discontinuation focusing on three methods: IUDs, pills and injectables. The unit of the analysis was ‘segment of use’, defined as a continuous period of use/non-use of a contraceptive method (in months). It was found that over the period 2008–2014 the rise in the ‘all method’ discontinuation rate was mainly due to the shift away from IUDs to hormonal methods, which have higher discontinuation rates. Segments of use were more likely to be discontinued for ‘method/service-related’ reasons than for ‘reduced need’ reasons. This was due to an increase in contraceptive failure and side-effect/health concerns. Also, ‘the desire to get pregnant’ increased to become the second highest reason-specific discontinuation rate. This has coincided with a recent increase in ideal family size in Egypt. About half of the women who reported discontinuing for reasons related to method/services switched to another method, while the rest became subject to the risk of an unintended pregnancy. The rate of switching, rather than stopping use, increased for IUDs, remained the same for pills and increased slightly for injectables, indicating an improvement in switching behaviour. However, a marked high percentage of switchers moved to less-effective methods. If these issues are not addressed, many women in Egypt have an unmet need for contraception, leading to an increase in unintended pregnancies. Specific interventions that would greatly benefit the family planning programme in Egypt include improvement in counselling at the time of IUD insertion and removal and the reduction in failure rates for hormonal methods.