Table 3.
Variables | Model 1 | Model 2 | Model 3 | Model 4 | Model 5 |
---|---|---|---|---|---|
Perceived social support | −0.014 * | −0.010 | −0.005 | −0.006 | −0.004 |
(0.007) | (0.007) | (0.007) | (0.007) | (0.007) | |
Self-esteem | - | −0.109 *** | - | −0.075 ** | |
- | (0.025) | - | (0.026) | ||
Depression | - | - | 0.057 *** | 0.044 *** | |
- | - | (0.012) | (0.013) | ||
Male | 0.812 *** | 0.800 *** | 0.943 *** | 0.905 *** | |
(0.232) | (0.233) | (0.235) | (0.236) | ||
Age | −0.008 | −0.008 | −0.009 | −0.009 | |
(0.014) | (0.014) | (0.014) | (0.014) | ||
Education level | 0.092 | 0.115 | 0.044 | 0.070 | |
(0.094) | (0.094) | (0.095) | (0.095) | ||
Being married | 0.039 | 0.045 | 0.038 | 0.042 | |
(0.177) | (0.178) | (0.178) | (0.179) | ||
Length of drug use | 0.002 | 0.002 | 0.001 | 0.000 | |
(0.018) | (0.018) | (0.018) | (0.018) | ||
Ever experienced abuse | 0.573 ** | 0.542 ** | 0.494 * | 0.489 * | |
(0.191) | (0.193) | (0.193) | (0.194) | ||
Constant | −1.633 *** | −2.613 *** | −0.138 | −5.598 *** | −3.203 ** |
(0.412) | (0.630) | (0.837) | (0.896) | (1.218) | |
Observations | 1895 | 1895 | 1895 | 1895 | 1895 |
Significance of models | 0.043 | 0.000 | 0.000 | 0.000 | 0.000 |
Pseudo R-squared | 0.004 | 0.027 | 0.046 | 0.050 | 0.059 |
Standard errors in parentheses * p < 0.05, ** p < 0.01, *** p < 0.001.