"A Person Taking Care of the Sick is also a Sick Person": Challenges and Consequences of Hospital-Based Informal Caregiving.

Informal caregivers support relatives in healthcare facilities globally. However, their involvement in hospitalization care while residing in and around the hospital is more prevalent in under-resourced settings. This article examined the challenges and multifaceted consequences of hospital-based informal caregiving in a Nigerian tertiary health facility.

Amplifying youth voices: young people's recommendations for policy and practice to enhance vaccine acceptability.

Background: The COVID-19 pandemic has underscored the need for increased vaccine availability and uptake, with vaccine hesitancy posing a significant barrier, particularly among young adults. Evidence from various countries highlight high levels of hesitancy among young people, necessitating targeted interventions. Engaging young adults as key stakeholders in shaping public health strategies is crucial, as their perspectives can enhance vaccine acceptance.

Ethnic affiliation and protective sexual behaviours among youth in Nigeria.

Investing in the sexual and reproductive health of young adults can directly and indirectly contribute to accelerated economic growth. Looking beyond individual determinants of sexual behaviours and focusing on cultural factors such as ethnic affiliation are crucial for interventions and programme planning, particularly in a context like Nigeria. Using a concurrent triangulation mixed-methods design, this article explores the associations between ethnic affiliations and protective sexual behaviours of young adults in Nigeria.

Gendered conflict in the human family.

Sexual conflict is a thriving area of animal behaviour research. Yet parallel research in the evolutionary human sciences remains underdeveloped and has become mired by controversy. In this special collection, we aim to invigorate the study of fitness-relevant conflicts between women and men, advocating for three synergistic research priorities.

Resilience to depression: the role of benevolent childhood experiences in a South African sample.

Background: Studies elsewhere show that benevolent childhood experiences (BCEs) have protective mental health value. However, this protective value has never been investigated in an African context. Given the need to better understand what might support mental health resilience among African young people, this study explores the relationship between BCEs and depressive symptoms among a South African sample of young adults living in a community dependent on the economically volatile oil and gas industry.

Community structure and timing of sexual activity among adolescent girls in Nigeria.

Studies have linked the timing of sexual debut to unplanned pregnancies and sexually transmissible infections, including HIV. Current understandings of sexual debut among Nigerian adolescents focused on the roles of individual and familial characteristics. We leveraged the 2018 Nigeria Demographic and Health Survey data to examine how community features like affluence, ethnic diversity, and women empowerment may be associated with the timing of sexual debut among adolescent girls.

Decade of research into the acceptability of interventions aimed at improving adolescent and youth health and social outcomes in Africa: a systematic review and evidence map.

Objective: Interventions aimed at improving adolescent health and social outcomes are more likely to be successful if the young people they target find them acceptable. However, no standard definitions or indicators exist to assess acceptability. A This paper maps and qualitatively synthesises the scope, characteristics and findings of these studies, including definitions of acceptability, methods used, the type and objectives of interventions assessed, and overall findings on adolescent acceptability.

Reproductive awareness and recognition of unintended pregnancy: young women, key informants and health care providers perspectives in South Africa.

Background: South Africa has a liberal abortion law, yet denial of care is not uncommon, usually due to a woman being beyond the legal gestational age limit for abortion care at that facility. For women successfully obtaining care, time from last menstrual period to confirmation of pregnancy is significantly longer among those having an abortion later in the second trimester compared to earlier gestations. This study explores women's experiences with recognition and confirmation of unintended pregnancy, their understanding of fertile periods within the menstrual cycle as well as healthcare providers' and policy makers' ideas for public sector strategies to facilitate prompt confirmation of pregnancy.

Migration and interbirth transition rate using Benin Demographic and Health Survey data: Does episode-splitting matter?

Background: The relationship between migration and fertility has vexed demographers for years. One issue missing in the literature is the lack of careful temporal consideration of when women migrate and specifically, the extent to which they do either before or after live births.

Objective: Here, we opt for a more appropriate methodological approach to help remedy the complexity of the temporal aspect of migration and childbirth processes: regression models using the episode-splitting method.

Provision of immediate postpartum contraception to women living with HIV in the Eastern Cape, South Africa; a cross-sectional analysis.

Background: Universal access to contraception is an important strategy adopted by the South African government to reduce the high rate of unintended pregnancies, especially in women living with HIV. In this article, we describe the choices of contraception and also, examine the influencing factors of the choices of contraception in the immediate postpartum period in parturient women with HIV in the Eastern Cape, South Africa.

Methods: In this prospective cross-sectional study, 1617 parturient women with HIV completed a survey on the choice of contraception received in the immediate postpartum period (within 72 h) across three large maternity services in the Eastern Cape between September 2015 to May 2016.

The effect of family and neighbourhood social capital on youth mental health in South Africa.

Introduction: Despite the prevalence of mental illness among young adults in South Africa, few studies have examined its correlation with social capital using nationally representative data. Sources of social capital are different for youth, which is why understanding the correlation between family and neighbourhood social capital and mental health outcomes is important for designing optimal interventions. The objective of this study was to examine the relationship between social capital and youth mental health.

The role of mentoring in research ecosystems in Sub-Saharan Africa: Some experiences through the CARTA opportunity.

Mentoring is important for improving capacity development in population and public health research in sub-Saharan Africa. A variety of experiences have been documented since Consortium for Advanced Research Training in Africa (CARTA) admitted the first cohort in 2011. However, the experience of mentoring opportunities in CARTA has not been studied.

Recreational drug use among Nigerian university students: Prevalence, correlates and frequency of use.

Background: Given the paucity of data on recreational drug use and the recent media attention on the abuse of drugs such as codeine cough syrups and tramadol, in Nigeria, our study examined the prevalence and frequency of recreational drug use among young adults from two Nigerian universities. We drew from the Socio-ecological Model to examine the influence of factors at the individual and family level on recreational drug use among adolescents and young adults.

Methods: This cross-sectional study was conducted between February and March 2018 among a final sample of 784 male and female university students selected using stratified random sampling.

Patterns and determinants of short and long birth intervals among women in selected sub-Saharan African countries.

Optimal birth spacing (defined as a birth spacing of 24-59 months) is incontrovertibly linked to better health outcomes for both mothers and babies. Using the most recent available Demographic and Health Survey data, we examined the patterns and determinants of short and long birth intervals among women in selected sub-Saharan African (SSA) countries.Reproductive health and sociodemographic data of 98,934 women from 8 SSA countries were analyzed.

Correction: The protective role of family structure for adolescent development in sub-Saharan Africa.

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

Religiosity and sexual abstinence among Nigerian youths: does parent religion matter?

Background: Religion plays an important role in youth behaviours, making it a significant factor in the discourse on youth sexuality in sub-Saharan Africa. Several studies have found that religion and religiosity play an important role in the sexual behaviours of young people. However, little research in Nigeria has examined the mechanisms through which religiosity influences youth sexual behaviour and if parents' religion moderates this relationship.

Transactional sex among Nigerian university students: The role of family structure and family support.

Background: The reasons for the persistence of risky sexual behaviours among adolescents and young adults in sub-Saharan Africa despite the increasing knowledge about the associated risks continue to attract scholarly debates. Drawing from a cross-sectional study conducted among male and female Nigerian university students, we examined the relationship between family structure, family support and transactional sex.

Methods: A pre-validated questionnaire was administered to 800 male and female students selected using stratified sampling; however, we performed the analysis on 630 participants who had ever engaged in sex.

The protective role of family structure for adolescent development in sub-Saharan Africa.

Several studies have focused on the risk factors associated with adolescent developmental outcomes, but the literature on the role of protective factors at the family and community level for positive adolescent development is scarce, especially in sub-Saharan Africa (SSA). We hypothesize that ensuring a supportive environment for adolescents may result in delayed sexual debut for adolescents in SSA. The relationship between family structure and positive adolescent sexual behaviour, measured as delay in sexual debut, was examined using the bioecological theory framed by a risk and resilience perspective.

Adult mortality in sub-Saharan Africa using 2001-2009 census data: does estimation method matter?

Adult mortality is an important development and public health issue that continues to attract the attention of demographers and public health researchers. Controversies exist about the accurate level of adult mortality in sub-Saharan Africa (SSA), due to different data sources and errors in data collection. To address this shortcoming, methods have been developed to accurately estimate levels of adult mortality.

REGIONAL DIFFERENCES IN POSITIVE SEXUAL BEHAVIOUR AMONG YOUTH IN SUB-SAHARAN AFRICA.

The question of youth sexual behaviour has been widely debated, with researchers such as Berhan and Berhan (2015) arguing that young adults aged 15-24 are more likely to engage in risky behaviours. However, research has not adequately addressed the issue of positive sexual behaviours, in particular among young people in sub-Saharan Africa. Adapting the compensatory model of risk and resiliency theory, this study examined the determinants of positive sexual behaviours among youth in sub-Saharan Africa.

Perceptions of social capital and sexual behaviour among youth in South Africa.

With about one quarter of new human immunodeficiency virus (HIV) infections occuring in young people, there is an on-going debate regarding the role of social capital on youth sexual behaviour. Some studies have suggested that high levels of family and community social capital may act as protective factors that lessen the likelihood of negative consequences; while others have concluded that social capital may be a risk factor for risky sexual behaviour among youth. Using data from the Third National Communications Survey (2012) conducted in South Africa, we examined the relationship between perceptions of social capital and youth sexual behaviour measured by age at first sex and condom use among 3 399 males and females (aged between 16 and 24 years).

Ethnicity, gender and risky sexual behaviour among Nigeria youth: an alternative explanation.

Background: While studies in demography and public health have acknowledged the role of ethnic differences, the influence of ethnicity on youth sexual behaviour in Nigeria has received little or no attention. It is important to know how cultural norms and gender roles, which vary by ethnicity, may promote or prevent risky behaviour. Such information could provide insights into previously undetected sexual behaviour in multi-ethnic situations.

Determinants of postnatal care non-utilization among women in Nigeria.

Background: Although, there are several programs in place in Nigeria to ensure maternal and child health, maternal and neonatal mortality rates remain high with maternal mortality rates being 576/100,000 and neonatal mortality rates at 37/1000 live births (NDHS, 2013). While there are many studies on the utilization of maternal health services such as antenatal care and skilled delivery at birth, studies on postnatal care are limited. Therefore, the aim of this study is to examine the factors associated with the non-utilization of postnatal care among mothers in Nigeria using the Nigeria Demographic and Health Survey (NDHS) 2013.