Table 2.
Race/ Ethnic Group | Caucasian n = 558A |
African- American n = 93B |
Hispanic n = 73C |
p-value |
---|---|---|---|---|
COWS, mean score ± SD | ||||
At Induction | 5.3 ± 3.7 | 3.1 ± 2.9 | 5.4 ± 5.7 | <0.001 |
At RandomizationD | 1.0 ± 1.3 | 0.8 ± 1.3 | 0.8 ± 1.2 | 0.704 |
ARSW, mean score ± SD | ||||
At Induction | 40.7 ± 31.3 | 28.0 ± 28.9 | 46.2 ± 36.5 | <0.001 |
At RandomizationD | 11.0 ± 15.3 | 7.1 ± 17.6 | 9.4 ± 13.2 | 0.406 |
VAS, mean score ± SD | ||||
At Induction | 49.4 ± 29.7 | 31.6 ± 28.2 | 49.8 ± 27.6 | < 0.001 |
At RandomizationD | 13.2 ± 20.5 | 9.1 ± 16.1 | 9.4 ± 14.7 | 0.760 |
At randomization, the sample size is reduced to 391for COWS, and 392 for ARSW and VAS.
At Randomization, the sample size is reduced to 60 for COWS, ARSW, and VAS.
At randomization, the sample size is reduced to 48 for COWS, ARSW, and VAS.
Adjusted for buprenorphine dose at randomization.