Table 3.

Hostility × school composition × program interaction, and stratum-specific OR for progression from nonsmoking to 30-d smoking status between baseline and 2-y follow-up

EffectPredominantly Hispanic schools
Culturally mixed schools
P × S × D interaction
OR_for Low HosOR_for Hi HosOR_for Low HosOR_for Hi HosP*Scale cut-point
Collectivist program0.46 (P = 0.38, n = 605)0.18 (P = 0.146, n = 72)0.22 (P = 0.092, n = 593)1.57 (P = 0.708, n = 42)0.0573.6
Individualist program0.81 (P = 0.814, n = 542)0.19 (P = 0.128, n = 103)0.14 (P = 0.108, n = 525)1.93 (P = 0.576, n = 66)0.013.4
  • NOTE: P × S × D interaction, program × school composition × dispositional phenotype interaction. P* = P value of three-way interaction for the collectivist program, which represents the P value of the interaction of (collectivist program versus control) × (Hispanic school versus culturally mixed school) × (high hostility versus low hostility). P* for the individualist program represents the P value of the interaction of (individualist program versus control) × (Hispanic school versus culturally mixed school) × (High hostility versus low hostility).