Table 3.
PMT Predictors of Drug Use Intention (N = 318).
| PMT Variables | Odds Ratio | 95% CI | Nagelkerke R2 | Hosmer and Lemeshow Test (χ2) | Omnibus Tests of Model Coefficients (χ2) |
|---|---|---|---|---|---|
| Perceived severity | 0.55 | (0.18, 1.67) | 0.49 | 3.67 | 55.39 *** |
| Perceived vulnerability | 1.70 | (0.48, 6.01) | |||
| Intrinsic rewards | 2.90 * | (1.24, 6.81) | |||
| Extrinsic rewards | 8.04 *** | (2.63, 24.56) | |||
| Response costs | 1.71 | (0.53, 5.50) | |||
| Response efficacy | 0.99 | (2.97, 3.30) | |||
| Self-efficacy | 1.22 | (0.35, 4.25) |
Notes: + Method = Enter; # Controlled demographic variable: Gender; * p < 0.05; ** p < 0.01; *** p < 0.001.