Table III.
Caregiver, Adolescent, and Family Outcome Scores Before and 90 Days After the Intervention
| Baseline (T1) |
90-Day follow-up (T2) |
Estimated marginal mean differencea (95% CI) |
Effect size | |||||
|---|---|---|---|---|---|---|---|---|
| Mean (SD) | HIV (n = 117) | HP (n = 110) | HIV (n = 117) | HP (n = 110) | HIV (n = 117) | HP (n = 110) | F b (p-value) | (Morris’ d [95% CI]) |
| Caregivers | ||||||||
| HIV knowledge | 13.10 (3.35) | 13.29 (2.96) | 9.73 (1.67) | 9.83 (1.65) | −3.66 (−4.28, −3.04) | −3.47 (−4.10, −2.84) | 0.21 (.67) | −0.03 (0.30, −0.36) |
| Miller sexual communication | 33.50 (6.14) | 34.30 (5.17) | 29.66 (5.47) | 30.79 (5.79) | −3.79 (−5.06, −2.52) | −3.50 (−4.79, −2.20) | 0.20 (.76) | −0.06 (−0.66, 0.54) |
| Family Relationship Scale | ||||||||
| Support | 19.63 (2.59) | 19.20 (2.53) | 17.14 (2.91) | 17.39 (2.53) | −2.48 (−3.14, −1.82) | −1.80 (−2.47, −1.12) | 2.05 (.16) | −0.27 (−0.55, 0.01) |
| Communication | 9.13 (1.94) | 9.02 (2.02) | 7.03 (1.62) | 7.09 (1.65) | −2.10 (−2.61, −1.58) | −1.91 (−2.43, −1.38) | 0.29 (.62) | −0.09 (−0.30, 0.12) |
| Organization | 20.78 (2.71) | 21.09 (2.41) | 18.40 (1.68) | 18.00 (1.73) | −2.38 (−2.92, −1.84) | −3.07 (−3.62, −2.52) | 3.14 (.08) | −0.28 (0, −0.56) |
| Cohesion | 19.29 (3.18) | 18.72 (3.14) | 15.17 (2.41) | 15.29 (2.43) | −4.10 (−4.74, −3.47) | −3.46 (−3.46, −2.81) | 2.05 (.17) | −0.22 (−0.56, 0.12) |
| Adolescents | ||||||||
| HIV knowledge | 11.03 (3.88) | 11.03 (3.19) | 14.20 (2.66) | 13.65 (2.97) | 3.18 (2.51, 3.85) | 2.62 (1.94, 3.30) | 1.36 (.26) | 0.15 (−0.25, 0.55) |
| Condom self-efficacy | 20.34 (8.25) | 20.11 (6.71) | 18.87 (5.67) | 18.20 (6.19) | −1.43 (−2.92, 0.06) | −1.98 (−3.50, −0.45) | 0.41 (.64) | 0.06 (−0.74, 0.86) |
| Self-efficacy for HIV prevention | 21.51 (7.70) | 21.19 (6.09) | 19.10 (5.59) | 19.30 (5.28) | −2.40 (−3.64, −1.15) | −1.91 (−3.18, −0.63) | 0.32 (.59) | −0.08 (−0.79, 0.63) |
| Parenting Style Questionnaire | ||||||||
| Monitoring | 15.15 (3.66) | 15.52 (3.30) | 15.83 (3.31) | 15.67 (3.47) | 0.67 (−0.04, 1.39) | −0.14 (−0.58, 0.88) | 1.15 (.33) | 0.15 (−0.24, 0.54) |
| Permissiveness | 9.63 (3.00) | 9.60 (3.15) | 10.34 (3.10) | 9.70 (3.34) | 0.71 (−0.01, 1.43) | 0.07 (−0.66, 0.81) | 1.73 (.28) | 0.20 (−0.13, 0.53) |
| Miller sexual communication | 25.57 (8.47) | 25.92 (8.61) | 26.10 (9.05) | 26.71 (9.67) | 0.55 (−1.39, 2.49) | 0.86 (−1.12, 2.85) | 0.13 (.76) | −0.03 (−0.98, 0.92) |
| Family Relationship Scale | ||||||||
| Support | 16.76 (2.99) | 16.91 (2.47) | 16.94 (3.78) | 17.70 (3.15) | 0.15 (−0.50, 0.81) | 0.80 (0.13, 1.48) | 2.06 (.21) | −0.22 (−0.52, 0.08) |
| Communication | 8.50 (2.09) | 8.28 (1.82) | 8.44 (2.06) | 8.25 (1.94) | −0.07 (−0.49, 0.35) | −0.02 (−0.45, 0.41) | 0.07 (.81) | −0.02 (−0.18, 0.14) |
| Organization | 18.91 (2.80) | 19.34 (2.47) | 19.42 (2.91) | 19.91 (2.69) | 0.49 (−0.12, 1.10) | 0.58 (−0.04, 1.21) | 0.20 (.69) | −0.02 (−0.35, 0.31) |
| Cohesion | 17.91 (3.61) | 18.33 (3.78) | 18.30 (3.78) | 18.61 (3.64) | 0.38 (−0.34, 1.10) | 0.28 (−0.46, 1.01) | 0.09 (.80) | 0.03 (−0.37, 0.43) |
Note. CI, confidence interval; HIV, human immunodeficiency virus (HIV) intervention; HP, health promotion (control) intervention.
a
Estimated by modeling the individual mean differences by treatment condition using univariate analysis of variance. Estimates may not match exactly due to rounding.
b
F statistic for the comparison of the estimated marginal mean differences model by treatment condition using univariate analysis of variance with 1 degree of freedom.