title: Prevalence and factors related to smoking among secondary school students in Kota Tinggi District, Johor, Malaysia.
abstract: Smoking among adolescent is a public health concern in Malaysia. Multiple studies on smoking prevalence and its related factors have been conducted in Malaysia, however, they were specific to either urban or rural areas alone. Studies in mixed settlement areas (urban, rural, land development area) had not been intensively investigated. This study reports the prevalence, demographic and factors related to smoking amongst form four students in the district of Kota Tinggi, Johor. A cross-sectional study of 16-year old secondary school students in Kota Tinggi district was conducted using two-stage stratified, proportionate sampling in July 2005. The study instrument used was a validated structured questionnaire on smoking and its related factors. Smoking prevalence was found to be 29.7%. More than 50% of male students were smokers. Prevalence was highest in FELDA (Federal Land Development Authority) settlement areas. Smoking was associated with having a brother or friend who smokes and poor academic performance. The study revealed that smoking prevalence was high, especially among male students in land development schemes. This situation will contribute to high smoking-related health problems in the future if proper preventive measures are not taken accordingly.
authors.affiliation: Epidemiology & Biostatistics Unit, Institute for Medical Research, Kuala Lumpur.
authors.forename: K H
authors.initials: KH
authors.lastname: Lim
authors.forename: N M
authors.initials: NM
authors.lastname: Amal
authors.forename: K
authors.initials: K
authors.lastname: Hanjeet
authors.forename: M Y
authors.initials: MY
authors.lastname: Mashod
authors.forename: W M
authors.initials: WM
authors.lastname: Wan Rozita
authors.forename: M G
authors.initials: MG
authors.lastname: Sumarni
authors.forename: N O
authors.initials: NO
authors.lastname: Hadzrik
mesh_terms: D000293:Adolescent; D002648:Child; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008296:Malaysia / Q000453:epidemiology; D008297:Male; D015995:Prevalence; D012907:Smoking / Q000453:epidemiology*