Figure 4.

Prior and posterior distributions the effects of school health promotion programs on high-risk cluster of lifestyle behaviors among in-school adolescents in Vietnam.

Note: The red dash lines represent the three priors: Vague prior: ~ N(0, 1002); Equivocal prior: ~ N (0, 0·2072); Optimistic prior: ~ N (-0·693, 0·2072). In each scenario, the posterior distributions represent the the effect of school promotion programs quality on lifestyle risk behavior clustering (i.e., the ORs of school promotion programs quality tertile 3 and tertile 2 vs. tertile 1 – reference group). The probability of the posterior distributions less than the cut-offs of 1, 0·9, and 0·8 (represented by three vertical lines) are shaded in a lighter gray color.

All models were adjusted for age, body mass index Z-score, place of residence, living with mother/father, parental monitoring, number of close friend, loneliness, worrying, and truancy.