Table 3.
36-mo Behavioral Outcome | Mean (SE)
|
Mean Difference (95% CI)b | Relative Change, % (95% CI)b | P Value | |||
---|---|---|---|---|---|---|---|
Experimental
|
Comparison
|
||||||
Crude | Adjusteda | Crude | Adjusteda | ||||
Proportion of condom use | |||||||
| |||||||
Prior 90 d | 0.52 (0.04) | 0.50 (0.02) | 0.37 (0.04) | 0.41 (0.02) | 0.17 (0.05 to 0.29) | 0.23 (0.06 to 0.40) | .008 |
| |||||||
Prior 6 mo | 0.52 (0.04) | 0.51 (0.02) | 0.39 (0.04) | 0.42 (0.02) | 0.14 (0.02 to 0.25) | 0.18 (0.03 to 0.33) | .02 |
| |||||||
Episodes of sex while high on drugs and/or alcohol in prior 90 d, No. | 4.87 (1.39) | 2.49 (0.37) | 2.83 (0.81) | 3.18 (0.24) | 2.04 (0.45 to 3.63) | 0.42 (0.09 to 0.75) | .01 |
| |||||||
Vaginal sex partners in prior 6 mo, No. | 1.49 (0.12) | 1.42 (0.03) | 1.60 (0.12) | 1.69 (0.03) | −0.11 (−0.22 to −0.00) | −0.07 (−0.15 to −0.00) | .046 |
Behavioral outcome adjusted by baseline variables: clinic, family aid index (receipt of government assistance), years in school, partner communication frequency, unprotected vaginal sex in the past 90 days, history of emotional and physical abuse, depression, perceived partner concurrency, corresponding baseline level of the outcome variable, and dose of telephone contacts.
Mean difference and relative change of adjusted means.