Table 3.
T Test Analysis for Continuous-Level Variables Associated with 90% or Greater Adherence at 12 and 24 Weeks
| |
12 weeks |
24 weeks |
||
|---|---|---|---|---|
| Baseline variables | <90% Adherence Mean (sd) | ≥90% Adherence Mean (sd) | <90% Adherence Mean (sd) | ≥90% Adherence Mean (sd) |
| Age | 39.8 (9.3) | 41.7 (9.5) | 39.4 (9.4) | 41.9 (9.7) |
| Depressive symptoms | 21.8 (11.7)a | 15.7 (10.8) | 22.0 (12.6)a | 14.8 (9.7) |
| Perceived stress | 27.2 (8.4)a | 21.8 (8.1) | 27.8 (8.2)a | 22.2 (7.9) |
| Motivation to adhere | 9.1 (1.1)b | 9.5 (0.94) | 8.9 (1.3)c | 9.6 (0.75) |
| Self-efficacy to adhere | 7.7 (1.7)c | 8.6 (1.4) | 7.7 (1.7)a | 8.6 (1.4) |
| Social support for adherence | 2.8 (1.0)c | 3.2 (0.87) | 2.8 (1.0)b | 3.2 (0.91) |
| Autonomous regulation | 6.6 (0.63)b | 6.8 (0.52) | 6.6 (0.62)d | 6.8 (0.51) |
| Autonomous support | ||||
| Friends & family | 5.3 (1.5)c | 6.4 (0.99) | 5.7 (1.6)c | 6.4 (0.87) |
| Provider | 6.4 (0.80) | 6.5 (0.77) | 6.4 (0.78) | 6.5 (0.78) |
| Brief coping | ||||
| Substance abuse | 0.9 (0.99)a | 0.5 (0.75) | 0.8 (0.94)b | 0.4 (0.78) |
| Positive reframe | 1.7 (0.91)b | 2.0 (0.92) | 1.8 (0.94)b | 2.0 (0.89) |
| Planning | 1.8 (0.87) | 2.1 (0.82) | 1.8 (0.85)c | 2.1 (0.81) |
| Active coping | 1.8 (0.81)b | 2.1 (0.86) | 1.7 (0.86)c | 2.2 (0.81) |
| Emotional support | 1.5 (0.95) | 1.7 (0.97) | 1.4 (0.93)b | 1.7 (0.96) |
| Religious coping | ||||
| Collaborative | 1.7 (1.1) | 2.0 (1.0) | 1.8 (1.1) | 2.0 (1.00) |
| Self-directing | 1.2 (0.87) | 1.0 (0.96) | 1.1 (0.97) | 1.0 (0.94) |
| Passive deferral | 1.2 (1.1)b | 0.9 (0.92) | 1.2 (0.99) | 0.9 (0.94) |
| Locus of health control | ||||
| Internal | 4.7 (0.96) | 4.6 (0.90) | 4.6 (0.90) | 4.7 (0.91) |
| Chance | 2.9 (1.1) | 2.7 (1.2) | 3.1 (1.2)b | 2.7 (1.20) |
| Doctor | 5.3 (0.89) | 5.4 (0.89) | 5.3 (0.85) | 5.4 (0.90) |
| Others | 2.9 (1.3) | 3.0 (1.4) | 3.3 (1.3) | 2.9 (1.40) |
| God | 3.2 (1.7) | 2.9 (1.5) | 3.4 (1.6)b | 2.9 (1.50) |
| Knowledge about ART | 8.9 (1.6) | 9.0 (1.9) | 8.9 (1.8) | 9.0 (1.90) |
| Perceived difficulty of regime | 1.8 (0.73)b | 1.6 (0.77) | 1.8 (0.72)b | 1.5 (0.68) |
| Number of med doses | 1.6 (0.56)b | 1.4 (0.57) | 1.6 (0.56)b | 1.4 (0.57) |
| Medical symptoms (mean #) | 8.0 (4.9) | 7.8 (4.9) | 8.1 (5.1) | 7.6 (4.70) |
| Satisfaction w/provider | 1.4 (0.46) | 1.3 (0.36) | 1.4 (0.45)b | 1.3 (0.37) |
a
p < 0.001.
b
p < 0.05.
c
p < 0.01.
ART, antiretroviral therapy.