TABLE 2.
Substance use characteristics of sample
| MJ−/HIV− (n = 21)
|
MJ+/HIV− (n = 23)
|
MJ−/HIV+ (n = 25)
|
MJ+/HIV+ (n = 17)
|
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M (SD) | % | Mdn [IQR] | M (SD) | % | Mdn [IQR] | M (SD) | % | Mdn [IQR] | M (SD) | % | Mdn [IQR] | |
| Years of cocaine and/or heroin use | 20.8 (5.2) | 23.7 (9.0) | 21.0 (8.4) | 22.9 (9.7) | ||||||||
| Days since last use of cocaine and/or heroin | 229 [120, 1, 486] | 210 [90, 365] | 300 [135, 714] | 350 [187, 627] | ||||||||
| Days since last marijuana use | 2, 532 [158, 6, 844] | 2, 980 [240, 7, 200] | 2, 523 [350, 8, 121] | 365 [218, 2, 829] | ||||||||
| History of lifetime SCID-SAM dependence | ||||||||||||
| Alcohol | 86 | 83 | 84 | 88 | ||||||||
| Cocaine | 91 | 96 | 96 | 100 | ||||||||
| Heroin | 52 | 74 | 44 | 59 | ||||||||
| Stimulants | 0 | 9 | 12 | 24 | ||||||||
| KMSK peak | ||||||||||||
| Alcohol | 11 [8, 12] | 10 [8, 12] | 11 [9, 12] | 10 [7, 12] | ||||||||
| Cocaine | 13 [11, 16] | 13 [11, 16] | 15 [13, 15] | 15 [12, 15] | ||||||||
| Heroin | 2 [0, 11] | 9 [2, 11] | 2 [0, 12] | 8 [0, 12] | ||||||||
| Marijuana* | 7 [4, 12] | 12 [9, 15] | 6 [2, 11] | 13 [11, 15] | ||||||||
Note. Mdn, median; IQR, interquartile range; MJ, marijuana; SCID-SAM, Structured Clinical Interview for DSM–IV–Substance Abuse Module; DSM–IV, Diagnostic and Statistical Manual of Mental Disorders–Fourth Edition; KMSK, Kreek–McHugh–Schluger–Kellogg Scale.
*
p < .05; MJ+/HIV−, MJ+/HIV+ > MJ−/HIV−, MJ−/HIV+.