Table 3 shows the multivariate anal

Table 3 shows the multivariate analysis of pairwise comparison of three categories of smokers: manufactured
cigarette only, RYO cigarette only, and dual users, with
demographic variables, age, education, income, residence,
and region. In the comparison of smokers between RYO
cigarette only and manufactured cigarette only, all five factors studied were statistically significant. Older age, lower
education level, lower income, rural residence, and living
in the South region were associated with being a RYO
smoker. Similarly, in the comparison of smokers between
RYO cigarette only and the dual users, older age, lower
education, lower income, and living in the Central and
North region, were associated with being a RYO smoker,
while rural residence was not. Finally, in the comparison
between the dual users and manufactured cigarette only,
lower education, lower income, rural residence, living in