Table 5 Mediation effects by social support in the association of drug use and hazardous drinking with perceived barriers to care and barriers to care in HIV-negative participants
| Â | Perceived access to care | Barriers to care | ||
|---|---|---|---|---|
Better condition | Higher score | Lower score | ||
Illicit drug use | ||||
 ACME | −0.17 (− 0.35 to 0) | 0.06 | 0.05 (− 0.01 to 0.1) | 0.07 |
 ADE | − 1.42 (− 2.33 to − 0.37) | < 0.01 | 0.49 (0.13 to 0.86) | 0.02 |
 Total effects | − 1.59 (− 2.58 to − 0.53) | < 0.01 | 0.54 (0.18 to 0.92) | 0.01 |
 Proportion mediated | 0.11 (0 to 0.32) | 0.07 | 0.09 (− 0.02 to 0.3) | 0.08 |
Hazardous drinking | ||||
 ACME | −0.24 (− 0.35 to − 0.15) | < 0.01 | 0.06 (0.04 to 0.09) | < 0.01 |
 ADE | −0.34 (− 0.78 to 0.11) | 0.18 | 0.31 (0.17 to 0.45) | < 0.01 |
 Total effects | −0.58 (− 1.03 to − 0.13) | 0.01 | 0.38 (0.23 to 0.51) | < 0.01 |
 Proportion mediated | 0.42 (0.2 to 1.61) | 0.01 | 0.16 (0.09 to 0.29) | < 0.01 |