Sexual risk behaviours of high school female learners in Mbonge subdivision of rural Cameroon

The effectiveness of an m-Health intervention on the sexual and reproductive health of in-school adolescents: a cluster randomized controlled trial in Nigeria

BACKGROUND

The implementation of the country-wide comprehensive sexuality education (CSE) curriculum among in-school adolescents remains abysmally low and mHealth-based interventions are promising. We assessed the effect of a mHealth-based CSE on the sexual and reproductive health (SRH) knowledge, attitude and behaviour of in-school adolescents in Ilorin, northcentral Nigeria.

METHODS

Using schools as clusters, 1280 in-school adolescents were randomised into intervention and control groups. Data was collected at baseline (T0), immediately after the intervention (T1) and 3 months afterwards (T2) on SRH knowledge, attitude and practice of risky sexual behaviour (RSB). Data analysis included test of associations using Chi-square, independent t-test and repeated measures ANOVA. Predictors were identified using binary logistic regression.

RESULTS

In the intervention group, there was a statistically significant main effect on mean knowledge score (F = 2117.252, p =  < 0.001) and mean attitude score (F = 148.493, p =  < 0.001) from T0 to T2 compared to the control group which showed no statistically significant main effects in knowledge (p = 0.073), attitude (p = 0.142) and RSB (p = 0.142). Though the mean RSB score declined from T0 to T2, this effect was not statistically significant (F = 0.558, p = 0.572). Post-intervention, being female was a positive predictor of good SRH knowledge; being male was a positive predictor of RSB while being in a higher-class level was a negative predictor of RSB.

CONCLUSION

The mHealth-based CSE was effective in improving SRH knowledge and attitude among in-school adolescents. This strategy should be strengthened to bridge the SRH knowledge and attitude gap among in-school adolescents. Trial registration Retrospectively registered on the Pan African Clinical Trial Registry (pactr.samrc.ac.za) on 19 October 2023. Identification number: PACTR202310485136014.

Determinants of risky sexual behaviour among undergraduate students at the University of Gondar, Northwest Ethiopia

Risky sexual behaviour (RSB) is defined as behaviours leading to sexually transmitted diseases and unintended pregnancies. According to the Joint United Nations Program on HIV/AIDS, HIV infection was very high among adolescents and youths living in sub-Saharan Africa including Ethiopia. This study was aimed to assess the prevalence of RSB and associated factors among undergraduate students at the University of Gondar.An institution-based cross-sectional study was conducted from June to July 2019 and a simple random sampling technique was employed to select 420 students. Data were collected using a structured self-administered questionnaire, entered into Epi-info version 7.0 and exported to Statistical Package for Social Sciences (SPSS) version 25 for analysis, and presented in frequencies, percentages and tables. Bivariable and multivariable logistic regression analysis were carried out to identify variables having significant association with RSB.The prevalence of RSB among undergraduate students at the University of Gondar was 44.0%. Age [adjusted odds ratio (AOR): 2.12; 95% confidence interval (CI) (1.19-3.79)], residence [AOR: 2.14; 95% CI (1.22-3.75)], living arrangement [AOR: 9.79; 95% CI (5.34-17.9)], daily religious attendance[AOR: 0.57; 95% CI (0.33-0.99)], drink alcohol [AOR: 9.19; 95% CI (3.74-22.59)] and having information about reproductive health and sexually transmitted diseases [AOR:3.05; 95% CI (1.00-9.27)] were factors significantly associated with RSB.Nearly half of the respondents engaged in risky sexual activity. This prevalence is high and the students are at high risk of exposure to sexually transmitted diseases that need reproductive health intervention like counselling and discussion. Creating awareness is needed for the students regarding reproductive health and the risk of sexually transmitted diseases. In addition, giving special attention is required for students who use alcohol, who did not live with family and who have urban residence.

Risky Sexual Behavior and Associated Factors among Adolescents Aged 15-19 Years at Governmental High Schools in Aksum Town, Tigray, Ethiopia, 2019: An Institution-Based, Cross-Sectional Study

INTRODUCTION

The impact of risky sexual practice on the general health of adolescents is enormous; little attention has been given on identification and intervention plans. Therefore, the aim of this study was to find the magnitude of risky sexual behavior and associated factors among adolescents aged 15-19 years in high schools at Aksum town, Tigray, Ethiopia.

METHODS

An institution-based cross-sectional study was conducted at governmental high schools of Aksum town. We recruited a total of 659 adolescents aged 15-19 years by using a systematic random sampling technique. Data was collected with a face-to-face interview. An Amharic version of the sexual risk behavior scale was used to measure risky sexual behaviors. The patient health questionnaire 9, the Oslo-3 social support scale, and an adverse childhood experience questionnaire were used to assess the factors. The coded data were entered into EpiData v.4.1 and analyzed using Statistical Package for the Social Sciences version 22. Bivariate and multivariate logistic regressions were done. An adjusted odds ratio at a p value < 0.05 with 95% confidence interval was taken to declare statistical significance.

RESULT

A total of 644 students have participated with a response rate of 97.7%. The prevalence of risky sexual behavior among adolescents aged 15-19 years was found to be 17.2%. Factors like poor social support (AOR = 5.59, 95% CI: 2.71-11.53), living out of family (AOR = 1.93, 95% CI: 1.21-3.07), experiencing parental neglect (AOR = 1.87, 95% CI: 1.18-2.94), and drinking alcohol (AOR = 2.55, 95% CI: 1.55-4.20) were statistically associated with risky sexual behavior. Conclusion and Recommendations. The prevalence of risky sexual behavior was found to be alarming among adolescents of high school aged 15-19 years. This can significantly affect health quality in the community and the country at large. We recommend setting strategies that are against the determining factors of risky sexual behavior; the control of alcoholic beverages among adolescents aged 15-19 years must be enhanced, and awareness creation must be made regarding its unpleasant consequences.

Reported oral and anal sex among adolescents and adults reporting heterosexual sex in sub-Saharan Africa: a systematic review

BACKGROUND

Oral and anal sexual behaviours are increasingly reported among adolescents and adults reporting heterosexual sex in peer-reviewed journals in high income countries, but less is known about these behaviours in low and middle-income countries, especially in sub-Saharan Africa. The aim of this systematic review is to describe the prevalence of, and motivations for, oral and anal sex among adolescents and adults reporting heterosexual sex in sub-Saharan Africa.

METHODS

A systematic review of published articles that reported oral and or anal sex in sub-Saharan Africa was conducted from seven databases up to and including 30th August 2018.

RESULTS

Of 13,592 articles, 103 met the inclusion criteria. The prevalence of reporting ever practising oral sex among adolescents, university students and a combined population of adolescents/adults ranged from 1.7-26.6%, 5.0-46.4% and 3.0-47.2% respectively. Similarly, prevalences of reported ever practising anal sex ranged from 6.4-12.4% among adolescents, 0.3-46.5% among university students and 4.3-37.8% amongst combined population of adolescents and adults. Higher prevalences of oral and anal sex were reported among populations at high-risk for sexually transmitted infections and HIV and university students and, in most studies, both behaviours were more commonly reported by males than females. Heterosexual oral and anal sexual acts were associated with some high-risk behaviours such as inconsistent condom use and multiple sexual partners.

CONCLUSION

Reported oral and anal sex between men and women are prevalent behaviours in sub-Saharan Africa. Health professionals and policy makers should be aware of these behaviours and their potential associated health risks.

Seroprevalence of hepatitis C virus infection in Cameroon: a systematic review and meta-analysis

OBJECTIVE

Better knowledge of hepatitis C virus (HCV) seroprevalence at the national level can help to implement pertinent strategies to address the HCV-related burden. The aim of this paper was to estimate the seroprevalence of HCV infection in Cameroon.

DESIGN

Systematic review and meta-analysis.

PARTICIPANTS

People residing in Cameroon.

DATA SOURCES

Electronic databases including PubMed/MEDLINE, AJOL, WHO-Afro Library, Africa Index Medicus, National Institute of Statistics and National AIDS Control Committee, Cameroon from 1 January 2000 to 15 December 2016 were searched. English and French languages papers were considered. Two independent investigators selected studies. The methodological quality of the studies was assessed using the Newcastle-Ottawa scale.

RESULTS

31 studies including 36 407 individuals were finally considered. There was no national representative study. The overall pooled prevalence was 6.5% (95% CI 4.5% to 8.8%; I²=98.3%). A sensitivity analysis of individuals at low risk of HCV infection showed a pooled prevalence of 3.6% (95% CI 2.3% to 5.2%, I²=97.7%, 18 studies) among 22 860 individuals (general population, blood donors and pregnant women), which was higher than for a high-risk population (healthcare workers and people with other identified comorbidities), 12.2% (95% CI 4.9% to 22.2%; I²=98.3%, 13 studies); p=0.018. The prevalence was higher in the East region, in rural settings, and when using an enzyme immunoassay technique for detecting HCV antibodies. Sex, sites, study period, sample size, timing of data collection and methodological quality of studies were not sources of heterogeneity.

LIMITATION

One-third of studies (29.0%) had a low risk bias in their methodology and most were facility-based (87.1%).

CONCLUSION

The seroprevalence of HCV infection in Cameroon indicates the need for comprehensive and effective strategies to interrupt HCV transmission in the Cameroonian population. Specific attention is needed for the East region of the country, rural settings and high-risk populations. A national representative study is needed to provide better estimates.