Table 2.
Contrast | 3 mo | 6 mo | 9 mo | 12 mo | 15 mo | 18 mo |
---|---|---|---|---|---|---|
RP vs. TAU | 2.08 (0.57, 7.69) | 1.23 (0.39, 3.87) | 1.01 (0.35, 2.93) | 1.00 (0.33, 3.05) | 1.06 (0.33, 3.53) | 1.07 (0.29, 4.01) |
CM vs. TAU | 1.03 (0.26, 4.01) | 0.74 (0.24, 2.23) | 0.70 (0.24, 1.98) | 0.75 (0.27, 2.08) | 0.79 (0.25, 2.49) | 0.73 (0.20, 2.61) |
RP vs. CM | 2.03 (0.56, 7.42) | 1.67 (0.53, 5.29) | 1.45 (0.52, 4.06) | 1.34 (0.47, 3.85) | 1.34 (0.41, 4.34) | 1.47 (0.39, 5.55) |
TAU vs. CM+RP | 1.06 (0.28, 4.06) | 3.96** (1.33, 11.80) | 4.21** (1.37, 12.88) | 2.53 (0.84, 7.66) | 1.74 (0.54, 5.62) | 2.73 (0.67, 11.16) |
RP vs. CM+RP | 2.20 (0.61, 8.00) | 4.89** (1.51, 15.86) | 4.24** (1.32, 13.65) | 2.53 (0.76, 8.47) | 1.85 (0.52, 6.54) | 2.92 (0.67, 12.66) |
CM vs. CM+RP | 1.08 (0.28, 4.18) | 2.93* (0.94, 9.07) | 2.93* (0.94, 9.10) | 1.89 (0.62, 5.77) | 1.38 (0.41, 4.61) | 1.99 (0.48, 8.32) |
Odds of a cocaine positive urine result; higher ratios indicate greater likelihood of cocaine positive urine result. Odds ratios adjusted for other terms in the models
p= .06;
p< .01