Characteristics of men who engage in cross-generational sexual behaviour in Nigeria.

Cross-generational sexual relationships are a major route of transmitting HIV and STI between older and younger generations. However, previous research has focused mainly on the young women in these relationships. This study examined the characteristics of men engaging in non-marital sexual relationships with girls aged 15-19 in Nigeria. The data were drawn from the 2013 Nigeria Demographic and Health Survey, and the analysis was restricted to a sub-sample of 7557 men aged 30-49 who were sexually active in the 12 months prior to the survey. Data analysis was carried out using frequency distributions, chi-squared tests of association and binary logistic regression. It was found that 9.5% of men aged 30-49 reported engaging in cross-generational sexual relationships. Also, being older (OR = 0.35), married (OR = 0.37), having secondary or higher education (OR = 0.70; 0.59) and having sexual debut between ages 18 and 30 (OR = 0.73) were associated with a lower likelihood of having cross-generational sexual relationships. However, Muslim men (OR = 2.10), men from Igbo (OR = 1.90), Hausa/Fulani (OR = 8.47) and Northern and Southern minority tribes (OR = 4.73; 2.49), men living in rural areas (OR = 1.34), men who were over the age of 30 at sexual debut (OR = 2.67) and those with 2-4 and 5 or more lifetime sexual partners (OR = 1.43; 1.58) were significantly more likely to engage in cross-generational sexual relationships. Addressing the challenges of cross-generational sexual relationships can be an effective strategy to reduce the menace of HIV and STI transmission. Men who have low education, those aged 30-34 years, those who initiated sex at an older age, rural dwellers and those who have had several lifetime sexual partners need to be targeted while designing and implementing programmes and policies to reduce cross-generational sexual relationships in Nigeria. These interventions must also take into account the religious and cultural attitudes towards cross-generational sexual relationships, and further investigations should identify men's motives for engaging in the practice.

How long was the honeymoon? Accelerated failure time model of spousal violence onset among women in sub-Saharan Africa.

For primary prevention of spousal violence which is highly prevalent in sub-Saharan Africa (SSA), an important empirical question is "how early in a marital relationship does spousal violence commence? In this study, we employed descriptive statistics, Kaplan-Meier method and accelerated failure time models to estimate prevalence of parental history of spousal violence; estimate the timing of onset of spousal violence for sub-regions of SSA and assess the associated factors. We analyzed a weighted sample of 62,274 women aged 15-49 years from the domestic violence module of Demographic and Health Surveys conducted in 14 SSA countries between 2015 and 2018. Prevalence of spousal violence among ever married women ranged from 20.5% in Nigeria to 45.9%% in Burundi. The median time to first spousal violence after marriage in Western, Middle, Eastern, and Southern Africa was 2 years. Results from accelerated failure time models showed that age at marriage, educational attainment, and parental history of spousal violence were independently associated with early onset of spousal violence in all SSA subregions (West: TR = 0.21, CI 0.19-0.24; Middle: TR = 0.38, CI 0.34-0.43; East: TR = 0.46, CI 0.44-0.49; South: TR = 0.50, CI 0.46-0.54). Adolescents, youth, and older adults should be targeted for preventive and corrective interventions for spousal violence.

Household relationships and healthcare seeking behaviour for common childhood illnesses in sub-Saharan Africa: a cross-national mixed effects analysis.

BACKGROUND: Intra-household dynamics play crucial roles in utilisation of healthcare services for children. We investigated the influence of household relationships on healthcare seeking behaviour for common childhood illnesses in four sub-Sahara African regions. METHODS: Data on 247,061 under-five children were extracted from recent Demographic and Health Surveys conducted between 2012 and 2016 in 25 countries. Data were combined and analysed per sub-region. Dependent variables (DVs) were uptake of health facility care for diarrhea and Acute Respiratory Tract Infection (ARI) symptoms. The main independent variable (IV) was household relationship which was represented by maternal marital profile (marital status, family type and number of marriages) and maternal relationship to household head. Mixed effects logit models were fitted to assess independent relationship between the IVs and DVs with adjustment for relevant demographic and socio-economic characteristics at 5% significance level. RESULTS: The percentage of children who received care for diarrhea and ARI symptoms from health facilities across sub-regions was: Western Africa (WA) 42.4, 44.1%; Central Africa (CA) 32.6, 33.9%; Eastern Africa (EA) 41.5, 48.7% and Southern Africa (SA) 58.9, 62.7%. Maternal marital profile was not associated with healthcare seeking behaviour for diarrhea and ARI symptoms in any of the sub-regions. Children whose mothers were daughter/daughter-in-law to household head were significantly less likely to be taken to health facility for diarrhea treatment in Eastern Africa (AOR = 0.81, CI: 0.51-0.95). Having a mother who is the head of household was significantly associated with higher odds of facility care for ARI symptoms for children from Western (AOR = 1.20, CI: 1.02-1.43) and Southern Africa (AOR = 1.49, CI: 1.20-1.85). CONCLUSION: The type of relationship between mother of under-fives and head of households affect health seeking behaviour for treatment of diarrhea and ARI symptoms in Eastern, Western and Southern Africa. Countries in these regions need to adapt best practices for promoting healthcare utilisation for children such that household relationship does not constitute barriers.

'I'm in love with an older man': reasons for intergenerational sexual relationships among young women in South Africa.

The literature on intergenerational sexual relationships in Africa focuses predominantly on economic motivations. This paper aims to identify the common reasons for older male sexual partners among young women in South Africa. Data for the study came from the Fourth South African National HIV, Behaviour and Health Survey 2012. A representative sample of 620 young women (15-24 years old) with older male sexual partners was extracted. A multiple logistic regression analysis was conducted to adjust for potential confounders. The authors found that more than a quarter of sexually active young women engaged in age-disparate relationships. The majority of the respondents did not see age as an important factor, while financial support ranked fourth in the list of reasons for having older partners. Women who were 20-24 years old (AOR 1.16, CI: 0.59287-1.87493), divorced, separated or widowed (AOR 1.38, CI: 0.65360-1.92105) and who were students or learners (AOR 1.85, CI: 0.41943-1.29402) were more likely to have an older partner for financial reasons. Thus, financial motivations are not the predominant reason for age-disparate relationships; instead, other reasons including age not being important and feeling secure were more cited. Not all young women in South Africa are seeking financial assistance from older sexual partners.

Does Female Autonomy Affect Contraceptive Use among Women in Northern Nigeria?

Literature identified female empowerment as a predictor of positive health behaviour. However, in the context of conservative and traditional society, this is yet to be explored. This paper explores the role of female autonomy in contraceptive use among currently married women in northern Nigeria. Nationally representative Nigeria Demographic and Health Survey (NDHS, 2013) data for 18,534 currently married women in northern Nigeria was analysed. Complimentary log-logistic regression (cloglog) was used to analyse the data. Current use of modern contraceptive was 6.6% among currently married women in northern Nigeria. Results show that female autonomy was significantly associated with modern contraceptive use. Respondents' education, wealth status and desire for no more children were associated with higher contraceptive use. Despite the conservative and religious context of northern Nigeria, female autonomy significantly predicts modern contraceptive use. Thus, empowering women in northern Nigeria, especially by education, will enable them to participate in healthy contraceptive decision making.

Ethnic heterogeneity in the determinants of HIV/AIDS stigma and discrimination among Nigeria women.

BACKGROUND: Stigma and discrimination remains a barrier to uptake of HIV/AIDS counselling and treatment as well as effective HIV reduction programmes. Despite ethnic diversity of Nigeria, studies on determinants of HIV stigma incorporating the ethnic dimension are very few. This paper provides empirical explanation of the ethnic dimension of determinant of HIV stigma and discrimination in Nigeria. METHODS: Nationally representative data from Nigerian Demographic and Health Survey 2013 (Individual recode) was analysed to explore ethnic differentials and homogeneity in the determinants of HIV/AIDS stigma and discrimination among women in multi-ethnic Nigeria. RESULTS: Result shows that determinants of HIV stigma and discrimination varies by ethnicity in Nigeria. Significant ethnic differentials in HIV/AIDS stigma and discrimination by Secondary school education exist among Hausa and Igbo respectively (OR = 0.79; CI: 1.49-2.28 and OR=1.62; CI: 1.18-2.23, p<0.05). Wealth status significantly influenced HIIV/AIDS stigma and discrimination among Hausa, Igbo and Yoruba ethnic groups (p<0.05). Knowledge of HIV/AIDS was significantly associated with lower odds of discriminating attitudes among the Hausa and Fulani ethnic groups (OR = 0.45; CI: 0.30-0.67 and OR=0.36; CI: 0.16-0.83, p<0.05). CONCLUSIONS: Identifying ethnic differential and homogeneity in predictors of HIV/AIDS stigma is key to reducing HIV/AIDS prevalence in Nigeria and countries with similar settings.

Abortion attitudes among South Africans: findings from the 2013 social attitudes survey.

Abortion is legal in South Africa, but over half of abortions remain unsafe there. Evidence suggests women who are (Black) African, of lower socioeconomic status, living with HIV, or residents of Gauteng, KwaZulu-Natal, or Limpopo provinces are disproportionately vulnerable to morbidity or mortality from unsafe abortion. Negative attitudes toward abortion have been documented in purposively sampled studies, yet it remains unclear what attitudes exist nationally or whether they differ across sociodemographic groups, with implications for inequities in service accessibility and health. In the current study, we analysed nationally representative data from 2013 to estimate the prevalence of negative abortion attitudes in South Africa and to identify racial, socioeconomic and geographic differences. More respondents felt abortion was 'always wrong' in the case of family poverty (75.4%) as compared to foetal anomaly (55%), and over half of respondents felt abortion was 'always wrong' in both cases (52.5%). Using binary logistic regression models, we found significantly higher odds of negative abortion attitudes among non-Xhosa African and Coloured respondents (compared to Xhosa respondents), those with primary education or less, and residents of Gauteng and Limpopo (compared to Western Cape). We contextualise and discuss these findings using a human rights-based approach to health.

The relation of female circumcision to sexual behavior in Kenya and Nigeria.

One of the reasons for the perpetuation of female circumcision is that it controls female sexuality. In this study, the authors examined the relationship between female circumcision and the sexual behavior of women in Kenya and Nigeria. Data on women who were aware of circumcision and were circumcised were extracted from the Kenya Demographic and Health Survey of 2008-09 as well as the Nigeria Demographic and Health Survey of 2008. The sample size was 7,344 for Kenya and 16,294 for Nigeria. The outcome variables were age at first intercourse and total lifetime number of sexual partners. The study hypothesis was that women who were circumcised were less likely to have initiated sex early and to have only one sex partner. Cox proportional hazards regression and Poisson regression were used to examine the relations of female circumcision and other selected variables to sexual behavior. No association was observed between female circumcision and the outcomes for sexual behavior of women in Kenya and Nigeria. The argument of sexual chastity is insufficient to sustain the perpetuation of female circumcision.

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). We assessed community perceptions of social capital with questions that measured trust, social participation, and support. The Cox proportional hazards regression model was used to predict the risk for early sexual debut. Logistic regression was used to predict the odds of condom use. There was no association between perceptions of social capital and youth sexual behaviour. This work reveals that youth sexual behaviour in South Africa may be influenced by socio-economic characteristics, especially at the individual level.

Review of Sexuality Studies in Africa: Setting a New Post-2015 Research Agenda.

At the nexus between reproductive health, population and development is the subject of sexuality which has generated extensive discourse in the past two decades. In this paper, we review Africa sexuality studies published between 1994 and 2015 with the aim of synthesizing the available evidence and suggesting a new research agenda for post-2015. Review findings showed that previous studies covered the five components of sexuality - practices, partners, pleasure/pressure/pain, procreation and power to different extents. Risky sexual behaviour was prevalent from adolescence till older ages. Literature on pleasure, pain, procreation and power reflect the complex diversity driven by traditional norms, gender roles and attitudes across the continent. Knowledge gaps were highlighted and new agenda suggested for sexuality research.

Risky sexual behaviour among women: Does economic empowerment matter? Case of Gabon, Mozambique, Sierra-Leone and Zambia.

The link between economic empowerment and high risky sexual behaviour has been debated by different scholars in various settings. However, no consistently clear connection between poverty and lack of education has been found regarding engagement in risky sexual behaviour. Also, not much research has been done to examine the strength of these relationships for adolescents and women. The objectives of this study were to assess the relationship between female economic empowerment and risky sexual behaviour in Africa. Using the latest Demographic and Health Surveys Data (DHS 2011-2014) from Gabon, Mozambique, Sierra Leone and Zambia, univariate, bivariate and multivariate analysis was done on women aged 15 to 49 to examine the patterns of and differences in the association between women's economic empowerment and risky sexual behaviour. The findings both at community and individual level indicate that empowered women (higher education and wealth household) and adolescents aged 15 to 19 are highly significantly associated with engagement in high risky behaviour. The result of this study stresses the need to look further than individual factors in the quest to resolve risky sexual behaviour in Africa. The interrelations between female economic empowerment and engagement in risky sexual behaviour are more complicated and less straightforward than usually presumed.

Youth mortality due to HIV/AIDS in South Africa, 2001-2009: an analysis of the levels of mortality using life table techniques.

South Africa has one of the highest HIV/AIDS prevalence rates in the world. It is estimated that 5.38 million South Africans are living with HIV/AIDS. In addition, new infections among adults aged 15+ were reportedly 316 900 in 2011. New infections among children (0-14 years old) was also high in 2011 at 63 600. This paper examines South Africa's mortality due to HIV/AIDS among the youth (15-34 years old). This age group is of fundamental importance to the economic and social development of the country. However, the challenges of youth development remain vast and incomparable. One of these challenges is the impact of HIV/AIDS on mortality. Life table techniques are used to estimate among others, sex differentials in death rates for the youth population, probability of dying from HIV/AIDS before the age of 35 and life expectancy should HIV/AIDS be eradicated from the population. The study used data from the National Registry of Deaths, as collated by Statistics South Africa from 2001 to 2009. Results show that youth mortality due to HIV/AIDS has remained consistently higher among older youths than in younger ones. By sex, mortality due to this cause has also remained consistent over the period, with mortality due to HIV/AIDS being higher among females than males. Cause-specific mortality rates and proportional mortality ratios reflect the increased mortality of older youth (especially 30-34 years old) and females within the South African population. Probability of dying from HIV/AIDS shows that over the period, fluctuations in likelihood of mortality have occurred, but for both males and females (of all age groups) the chances of dying from this cause decreased in 2007-2009.

How Much Do They Know? An Analysis of the Accuracy of HIV Knowledge among Youth Affected by HIV in South Africa.

HIV/AIDS prevalence rates in South Africa are among the highest in the world. The key to reducing transmission is the dissemination of accurate knowledge. Here, we investigate the accuracy of HIV/AIDS knowledge among youth affected by the disease. Data from the Fourth South African National HIV, Behaviour and Health Survey (2012) are used and a weighted sample of 4 095 447 youth (15-24 years old) who have known or cared for someone with HIV/AIDS are analyzed. Results show that more than one-third (40.37%) of youth in South Africa are affected by the disease. One-quarter of the affected youth have 75% accurate knowledge of the virus, while only 10% have 100% accurate knowledge. Rural place of residence (odds ratio [OR] = 0.61) and looking for work (OR = 0.39) are less likely to have accurate knowledge. Youth without disabilities (OR = 2.46), in cohabiting (OR = 1.69), and in dating (OR = 1.70) relationships are more likely to have accurate knowledge. In conclusion, in order to reduce HIV incidence and combat HIV myths, efforts to improve the accuracy of HIV knowledge among youth affected by the disease are needed. There should be more community-based campaigns to target unemployed youth in the country.

Perceptions of community safety and social activity participation among youth in South Africa.

BACKGROUND: Crime and violence causes massive disruptions to the health, survival and development of populations. In South Africa, incredibly high rates of crime and violence are noted. The country also has a very large youth population whose health, survival and development are key to economic growth. Among other efforts to encourage healthy youth development and the promotion of social activities such as sports, youth groups, choirs and so forth. This study examines the relationship between perceived community safety and the uptake of social activities among youth in South Africa. DATA AND METHODS: This paper uses data from the National Youth Lifestyle Survey (2008) with an unweighted sample of 4,391 youth (age12-22 years old). Using chi-square and logistic regression analysis the association between perceived community safety and social activity participation are tested. FINDINGS: The results indicate that youth participation in social activities in South Africa is high (55% of males and 45% of females). Among males, the most prominent activity is sports (51.8%), while for females there is high participation in choir and singing groups (55.68%). More than 50% of males perceive their communities as risky while less than half of females feel the same. Male youth are more likely to participate in social activities if they perceive their communities as risky (OR = 1.04). Females (OR = 0.83), youth have a negative view of their future (OR = 0.43) are less likely to participate in social activities. CONCLUSIONS: There exists an association between youth's perception of community safety and their participation in social activities. Whether sports and groups are protective or enabling environments for youth from unsafe communities is moot. More in-depth research is needed on why youth participate in these clubs and groups to truly understand the role of social activities in South African societies.

Social cohesion and self-rated health among adults in South Africa: The moderating role of race.

In African countries including South Africa, the nexus between social cohesion and health remains under-researched. Using data from the 2012 South African social attitudes survey with a sample of 1988 adults in South Africa aged 18 years or older, we used the collective efficacy theory by Sampson and colleagues to examine the relationship between social cohesion and self-rated health in an African sample. We also examined how this relationship differed by race. Results from the multivariate analysis after adjusting for covariates suggested that adults in the highest tertile of social cohesion were more likely to report moderate or good health compared to those in the lowest tertile. Sub-group analysis provided no evidence that the relationship was moderated by race. These findings corroborate prior evidence that social cohesion is important for improving the health of adults.

Contextual determinants of adolescent mortality in South Africa.

OBJECTIVES: South Africa has a large adolescent population (approximately 20% of the total population). The survival and development of these individuals are a priority among parents and the government. In an effort to better understand the factors contributing to adolescent mortality in South Africa, this study examined the effect of household and community factors on adolescent death. METHODS: The study used data from Census 2001. Multilevel modelling was used to study the impact of community and household factors on adolescent mortality. A multivariate binary logistic 2-level model was developed. Odds ratios were produced and, statistically significant values (p<0.05) were discussed. There were 41,261 reported adolescent deaths from census data. RESULTS: This study found that having a few household assets, six or more people living in a residence, and high racial diversity is associated with increased odds of adolescent mortality in South Africa in 2001. CONCLUSIONS: Socio-economic status of the household and racial diversity within communities is likely to increase adolescent mortality in South Africa. However, there is need to examine the role of other community characteristics, such as number of schools, health facilities and employment opportunities in order to create a holistic profile of the contextual determinants of adolescent mortality in the country.

Adult mortality in sub-saharan Africa, Zambia: Where do adults die?

Place of death remains an issue of growing interest and debate among scholars as an indicator of quality of end-of-life care in developed countries. In sub-Saharan Africa, however, variations in place of death may suggest inequalities in access to and the utilization of health care services that should be addressed by public health interventions. Limited research exists on factors associated with place of death in sub-Saharan Africa. The study examines factors associated with the place of death among Zambian adults aged 15-59 years using the 2010-2012 sample vital registration with verbal autopsy survey (SAVVY) data, descriptive statistics and multivariate logistic regression analysis. Results show that more than half of the adult deaths occurred in a health facility and two-fifths died at home. Higher educational attainment, urban versus rural residence, and being of female gender were significant predictors of the place of death. Improvement in educational attainment and investment in rural health facilities and the health care system as a whole may improve access and utilization of health services among adults.

Gendered differences in AIDS and AIDS-related cause of death among youth with secondary education in South Africa, 2009-2011.

BACKGROUND: The prevalence of human immunodeficiency virus (HIV)/acquired immune deficiency syndrome (AIDS) is higher among females than males in Sub-Saharan Africa. Education is associated with better health outcomes. For this and other reasons, African countries have made a concerted effort to increase youth education rates. However, in South Africa males have lower secondary education rates than females, yet females have a higher prevalence of HIV/AIDS. This study examines if a gender disparity exists in AIDS mortality rates among youth with secondary education in South Africa. METHODS: This study uses descriptive statistics and life table techniques. A sample of 4386 deaths of youth with secondary education is used. Of this total sample, 987 deaths were among males and 340 were among females with secondary education. RESULTS: This study shows that AIDS mortality is higher among females than males in South Africa. Males and females with secondary education have lower AIDS mortality than all males and females in the population, yet the rates are higher for females. Using cause-deleted life tables, the probability of youth dying from HIV/AIDS practically disappears for both males and females. Odds ratio calculations show that secondary education does not have a protective effect from AIDS mortality among male and female youth. CONCLUSION: Given the gendered difference in AIDS mortality among youth with secondary education, efforts to increase secondary education among males and further research into other factors exacerbating AIDS mortality among females with secondary education is needed in the country.

Barriers to accessing health care in Nigeria: implications for child survival.

BACKGROUND: Existing studies indicate that about one in every six children dies before age five in Nigeria. While evidence suggests that improved access to adequate health care holds great potential for improved child survival, previous studies indicate that there are substantial barriers to accessing health care in Nigeria. There has not been a systematic attempt to examine the effects of barriers to health care on under-five mortality in Nigeria. This study is designed to address this knowledge gap. DATA AND METHOD: Data came from a nationally representative sample of 18,028 women (aged 15-49) who had a total of 28,647 live births within the 5 years preceding the 2008 Nigeria Demographic and Health Survey. The risk of death in children below age five was estimated using Cox proportional hazard models and results are presented as hazards ratios (HR) with 95% confidence intervals (CI). RESULTS: Results indicate higher under-five mortality risks for children whose mothers had cultural barriers and children whose mothers had resource-related barriers to health care (HR: 1.44, CI: 1.32-1.57, p<0.001), and those whose mothers had physical barriers (HR: 1.13, CI: 1.04-1.24, p<0.001), relative to children whose mothers reported no barriers. Barriers to health care remained an important predictor of child survival even after adjusting for the effects of possible confounders. CONCLUSION: Findings of this study stressed the need for improved access to adequate health care in Nigeria through the elimination of barriers to access. This would enable the country to achieve a significant reduction in childhood mortality.

Sharing perspectives and experiences of doctoral fellows in the first cohort of Consortium for Advanced Research Training in Africa: 2011-2014.

BACKGROUND: Resolution of public health problems in Africa remains a challenge because of insufficient skilled human resource capacity. The Consortium for Advanced Research Training in Africa (CARTA) was established to enhance capacity in multi-disciplinary health research that will make a positive impact on population health in Africa. OBJECTIVE: The first cohort of the CARTA program describes their perspectives and experiences during the 4 years of fellowship and puts forward suggestions for future progress and direction of research in Africa. CONCLUSIONS: The model of training as shown by the CARTA program is an effective model of research capacity building in African academic institutions. An expansion of the program is therefore warranted to reach out to more African academics in search of advanced research training.