Table 3.
Models Predicting IPF Status (n=184)
| Characteristic | Model 1 OR (95% CI), p-value | Model 2 OR (95% CI), p-value | Model 3 OR (95% CI), p-value | Model 4 OR (95% CI), p-value |
|---|---|---|---|---|
| Victim's Age | 0.052 | 0.047 | 0.096 | 0.072 |
| 16-24 | Referent | Referent | Referent | Referent |
| 25-34 | 1.28 (0.50, 3.27) | 1.51 (0.57, 3.97) | 1.32 (0.50, 3.45) | 1.60 (0.59, 4.32) |
| 35-44 | 0.96 (0.34, 2.70) | 1.05 (0.37, 2.96) | 0.93 (0.32, 2.67) | 1.03 (0.35, 3.00) |
| 45+ | 0.34 (0.11, 1.03) | 0.36 (0.12, 1.13) | 0.37 (0.12, 1.15) | 0.40 (0.13, 1.26) |
| Victim's Race | 0.315 | 0.731 | 0.258 | 0.659 |
| White | Referent | Referent | Referent | Referent |
| Black | 0.55 (0.25, 1.20) | 0.75 (0.32, 1.78) | 0.50 (0.21, 1.15) | 0.70 (0.29, 1.69) |
| Other | 0.76 (0.32, 1.80) | 0.76 (0.32, 1.83) | 0.78 (0.32, 1.88) | 0.76 (0.31, 1.84) |
| Victim's Marital status | 0.017 | 0.022 | 0.030 | 0.034 |
| Never married | Referent | Referent | Referent | Referent |
| Married | 4.14 (1.57, 10.96) | 4.06 (1.51, 10.93) | 3.82 (1.41, 10.34) | 3.80 (1.39, 10.39) |
| Divorced/Widowed | 2.79 (0.95, 8.15) | 2.71 (0.92, 8.01) | 2.80 (0.94, 8.33) | 2.69 (0.89, 8.12) |
| Level of education | 0.600 | 0.605 | 0.540 | 0.558 |
| Less than HS degree | Referent | Referent | Referent | Referent |
| HS degree | 0.95 (0.41, 2.19) | 0.85 (0.36, 2.01) | 0.94 (0.39, 2.23) | 0.85 (0.35, 2.07) |
| Some college or higher | 1.37 (0.55, 3.37) | 1.24 (0.50, 3.11) | 1.41 (0.56, 3.55) | 1.28 (0.50, 3.29) |
| Concentrated Disadvantage | 0.114 | 0.038 | ||
| Bottom 90% | --- | Referent | --- | Referent |
| Highest 10% | 0.34 (0.09, 1.30) | 0.19 (0.04, 0.91) | ||
| Residential Instability | 0.025 | 0.010 | ||
| Bottom 90% | --- | --- | Referent | Referent |
| Highest 10% | 3.65 (1.18, 11.34) | 5.22 (1.49, 18.24) | ||
| Urbanicity/Rurality | 0.674 | 0.429 | 0.418 | |
| Metropolitan | --- | Referent | Referent | Referent |
| Non-metropolitan | 1.19 (0.53, 2.68) | 1.39 (0.61, 3.16) | 1.40 (0.62, 3.18) | |
| Model Summary Statistics | % correctly classified: 63.0% | % correctly classified: 64.7% | % correctly classified: 69.0% | % correctly classified: 65.8% |
| Area Under Curve (AUC): 0.701 | Area Under Curve (AUC): 0.701 | Area Under Curve (AUC): 0.720 | Area Under Curve (AUC): 0.729 | |
| Hosmer-Lemeshow: p=0.475 | Hosmer-Lemeshow: p=0.705 | Hosmer-Lemeshow: p=0.524 | Hosmer-Lemeshow: p=0.665 | |