Table 2. Descriptive characteristics for drug use, sexual behavior and mental health across follow-up visits, The P18 Study, New York City, NY.
| Baseline | 6 Month | 12 Month | 18 Month | |
|---|---|---|---|---|
| Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | |
| Drug use (Last 30 days) | ||||
| Alcohol use (# of days) | 4.08 (4.17) | 4.23 (4.68) | 4.76 (5.25) | 5.16 (5.19) |
| Marijuana use(# of days) | 4.78 (8.67) | 5.17 (8.88) | 5.60 (9.41) | 6.86 (10.47) |
| Inhalant use (# of days) | .07 (.64) | .07 (.42) | .07 (.42) | .08 (.43) |
| Other drugs use (# of days) | .55 (2.55) | .64 (2.40) | .61 (2.15) | .72 (2.57) |
| Any drugs in urine (yes/no) | 36% | 32% | 38% | 39% |
| Unprotected Sexual Behavior (Last 30 days) | ||||
| UROI1 (# of episodes) | 1.85 (3.45) | 2.18 (3.89) | 2.31 (3.72) | 2.60 (3.76) |
| UIAI2 (# of episodes) | .40 (1.99) | .55 (2.34) | .70 (2.91) | .63 (2.27) |
| URAI3 (# of episodes) | .52 (2.26) | .64 (2.42) | .57 (2.03) | .65 (2.06) |
| Mental Health Burden (past year) | ||||
| Suicidal ideation (yes/no) | 17% | -- | 9% | -- |
| Depressive Symptomology | 9.95 (8.79) | -- | 8.05 (8.31) | -- |
| Loneliness | 4.64 (2.50) | -- | 4.01 (2.33) | -- |
| PTSD | 16.85 (7.07) | -- | 15.41 (6.73) | -- |
1
UROI=unprotected receptive oral intercourse;
2
UIAI=unprotected insertive anal intercourse;
3
URAI=unprotected receptive anal intercourse.