Gender-specific Associations between Tobacco Use and Body Mass Index among School-going Adolescents in Malaysia: Results from the National Health Morbidity Survey 2017
- Author:
Zamtira Seman
1
;
Jayvikramjit Singh MS
2
;
Ridwan Sanaudi
1
;
Nor Hazimah Yeop Abd Rashid
1
;
Mohd Azahadi Omar
1
Author Information
- Publication Type:Journal Article
- Keywords: Adolescent; Tobacco; Body Mass Index; Health
- From:International Journal of Public Health Research 2025;15(1):2157-2166
- CountryMalaysia
- Language:English
- Abstract: Tobacco uses and obesity are major global public health concerns, with adolescence being a critical period for the onset of these risk factors. In Malaysia, rising trends in adolescent smoking and obesity necessitate further investigation. This study examined gender-specific associations between different types of tobacco use and body mass index (BMI) among school-going adolescents. Data were derived from the NHMS 2017, a nationwide cross-sectional survey using a two-stage stratified random sampling design (N=27,497). Complex sample logistic regression was employed to assess the odds of past 30-day tobacco use by BMI category (underweight/normal weight, overweight, obese) stratified by gender. Confounders, including age, ethnicity, physical activity, fast food consumption, and mental health, were controlled for in the analysis. Adolescents classified as obese had a significant association with tobacco use, but this was not observed in overweight individuals. Male smokers were significantly less likely to be obese, whereas female smokers had a higher likelihood of obesity (AOR = 1.59, 95% CI: 1.25–2.02). Specifically, female users of e-cigarettes (AOR = 1.86, 95% CI: 1.36–2.56), smokeless tobacco (AOR = 1.66, 95% CI: 1.14–2.43), and other tobacco products (AOR = 1.62, 95% CI: 1.05–2.52) exhibited a higher risk of obesity. No significant association was found among male smokers. Female adolescent smokers showed a greater likelihood of obesity, emphasizing the need for gender-specific interventions. To mitigate these risks, public health efforts should incorporate education, policy measures, and lifestyle promotion. Further research is warranted to explore underlying biological mechanisms
- Full text:2025072722084671690Gender-specific Associations.pdf
