Adolescents' risky sexual behaviours and practices: Implications for sexuality education implementation in Zambia.

BACKGROUND

Adolescents' risky sexual behaviours (RSB) are detrimental to their sexual and reproductive health (SRH) well-being and present a serious public health threat, particularly in low- and middle-income countries (LMICs).

AIM

This study aims to assess RSB among Grade 12 school-going adolescents after exposure to comprehensive sexuality education (CSE).

SETTING

This study was conducted in Kitwe district, Zambia.

METHODS

This cross-sectional study included 807 Grade 12 pupils at 13 selected secondary schools. Data were collected using a structured questionnaire. Proportionate probability sampling involving 13 schools was employed. Risky sexual behaviours binary outcome variables were based on transactional sex, sex while drunk, multiple sexual partners, age-disparate sexual relationships, and condomless sex. We conducted univariate and bivariate analyses to summarise sociodemographic factors and fitted binary and multivariable logistic regression models.

RESULTS

The prevalence of RSB was 40.4%. Drinking alcohol (adjusted odds ratio [AOR] = 20.825; 95% CI [6.7-64.489]); ever had sex (AOR = 9.024; 95% CI [1.953-41.704]); school location (AOR = 6.50; 95% CI [1.61-26.24]); living with mother only (AOR = 4.820; 95% CI [1.328-17.493]); sex (male) (AOR = 2.632; 95% CI [1.469-4.713]), watching pornography (AOR = 1.745; 95% CI [1008-3.021]); religion (AOR = 0.472; 95% CI [0.250-0.891]) and attending religious functions (AOR = 0.317; 95% CI [0.118-0.848]) were significantly associated with RSB. Of the sexually active pupils, 221 (67.7%), 64 (19.6%) and 41 (12.5%) were in the low, medium and high-risk categories, respectively.

CONCLUSION

Close to half of the respondents engaged in RSB. This is a significant number that needs intervention. The CSE programme needs to be linked with structural programmes that address the social drivers of RSB among adolescents.Contribution: The study provides a backdrop for evaluating current CSE strategies in LMICs.