Table 4.
Negative Binomial Coefficients Predicting the Total Number of Days Depressed, Used Marijuana, Received Any Support, and Used Any Services With Total Number of Days Spent Sleeping in Each Location.
| Model 1 | Model 2 | Model 3 | Model 4 | |
|---|---|---|---|---|
| Number of days depressed | Number of days used marijuana | Number of days received any support | Number of days used any services | |
| Coefficient (SE) | Coefficient (SE) | Coefficient (SE) | Coefficient (SE) | |
| Number of days | ||||
| Outside/car | 0.03 (0.03) | 0.07 (0.05) | −0.03 (0.03) | −0.03 (0.02) |
| Youth shelter | 0.003 (0.02) | −0.1 1* (0.05) | 0.01 (0.02) | 0.01 (0.02) |
| Adult shelter | 0.03 (0.02) | −0.07† (0.04) | 0.02 (0.02) | 0.03† (0.02) |
| Friend/boyfriend/girlfriend | −0.04** (0.01) | 0.06† (0.03) | 0.002 (0.01) | −0.02† (0.01) |
| Stranger | 0.02 (0.05) | 0.01 (0.1 1) | −0.02 (0.05) | −0.10* (0.05) |
| Transitional living facility | −0.05*** (0.01) | −0.05* (0.02) | −0.05*** (0.01) | −0.08*** (0.01) |
| Demographics | ||||
| Female | 0.04 (0.19) | −0.35 (0.35) | 0.01 (0.21) | −0.06 (0.18) |
| Heterosexual | −0.18 (0.22) | −0.52 (0.44) | −0.42 (0.22) | −0.3 3† (0.20) |
| Age | 0.03 (0.06) | 0.14 (0.12) | 0.06 (0.06) | 0.03 (0.06) |
| Constant | −1.55 (1.22) | −4.08 (2.47) | −1.77 (1.26) | −0.83 (1.12) |
| Model fit statistics | ||||
| Alpha | 0.69 (0.13) | 2.60 (0.54) | 0.80 (0.13) | 0.49 (0.10) |
| Likelihood ratio test for alpha | 154.52*** | 275.39*** | 278.79*** | 108.39*** |
| Likelihood-ratio test for model | 36.00*** | 30.47*** | 24.32** | 54.58*** |
| Log-likelihood | −320.55 | −224.26 | −347.11 | −315.86 |
| Pseudo R2 | 5.32% | 6.36% | 3.38% | 7.95% |
| N | 144 | 139 | 140 | 138 |
Note. Exposure variable is the number of days with valid nonzero data reported on each measure.
†
p < . 10.
*
p < .05.
**
p < .01.
***
p < .001.