Lifestyles and Sexual Behaviour Among School-Going Adolescents: A Mediational Role of Mental Health

• Published in: Clinical child psychology and psychiatry Vol. 28; no. 4; pp. 1341 - 1357
• Main Authors: Cheah, Yong Kang, Zainuddin, Nabilah Hanis, Kee, Chee Cheong, Lim, Kuang Hock, Omar, Mohd Azahadi, Cheong, Yoon Ling
• Format: Journal Article
• Language: English
• Published: London, England SAGE Publications 01.10.2023; SAGE PUBLICATIONS, INC
• Subjects: Adolescent sexuality; Alcohol use; Anxiety; Drug abuse; Drug use; Health behavior; Lifestyles; Mental depression; Mental health; Morbidity; Policy making; Public health; Sexual behavior; Smoking; Sociodemographics; Teenagers; anxiety; adolescent; depression; mediation; sex; lifestyle
• ISSN: 1359-1045; 1461-7021
• DOI: 10.1177/13591045221142497

Sexual behaviour and mental health among adolescents are major public health issues. This study examines how lifestyles affect sexual behaviour among school-going adolescents in Malaysia, and the potential mediational role of mental health. It is the first to our knowledge to explore the mediating effect of mental health on sexual behaviour with a focus on a fast-growing developing country. Data were obtained from the National Health and Morbidity Survey 2017 (n = 27,497). Structural equation modelling was utilized to examine depression and anxiety as mediators of the relationships between sexual behaviour and smoking, alcohol drinking and illicit drug use, controlling for sociodemographic factors. Results showed that adolescents who smoked, consumed alcohol, used illicit drugs, and had depression and anxiety were more likely to engage in sexual behaviour than others. Depression and anxiety partially mediated the relationships between sexual behaviour and smoking, and illicit drug use. The association between alcohol drinking and sexual behaviour was fully mediated by depression and anxiety. In conclusion, lifestyles may affect sexual behaviour through mediation of mental health. Therefore, policymakers should take mental health factors into consideration when designing adolescent sexual behaviour preventative interventions.