Smoking and drinking behavior, knowledge, and attitudes among urban and rural public-school students in Efate Island, Vanuatu: a comparative study

Table 2 Proportion of ever smokers and drinkers by residence, gender, and grade (n = 358)

Missing values excluded
Chi-square test was used to examine significant differences in students reporting substance use by residence, gender, and grade
Fisher's exact test for small sample size, with < 5 in a cell

ISSN: 2049-3258