Table 2.
Predictors to Time to Resolution (TR) for both PN and control groups
| Predictor | Level | Median TTR, unadjusted (95% CI) | HR (95% CI) | P |
|---|---|---|---|---|
| Clinic type | FQHC | 192 (164, 246) | 0.61 (0.44, 0.86) | 0.0044 |
| AMC | 161 (136, 174) | 1.00 | ||
| Age | 5-yr increase | 1.04 (1.01, 1.07) | 0.0035 | |
| Race | Black | 142 (107, 185) | 0.82 (0.68, 1.00) | 0.1146 |
| Other | 178 (147, 192) | 1.04 (0.80, 1.37) | ||
| White | 167 (143, 176) | 1.00 | ||
| Marital status | Married | 162 (128, 175) | 1.20 (1.01, 1.43) | 0.1049 |
| Divorced/Widowed | 174 (112, 185) | 1.06 (0.86, 1.29) | ||
| Single | 167 (125, 183) | 1.00 | ||
| Education level | High School | 143 (96, 182) | 1.61 (1.08, 2.40) | 0.0007 |
| Some College/Associate’s degree | 170 (146, 182) | 1.43 (0.98, 2.08) | ||
| College graduate/Graduate degree | 162 (122, 177) | 1.87 (1.28, 2.71) | ||
| < High School | 189 (116, 262) | 1.00 | ||
| Working full or part time? | Yes | 154 (122, 174) | 1.12 (0.96, 1.32) | 0.1468 |
| No | 175 (161, 186) | 1.00 | ||
| Housing status | Own | 168 (147, 178) | 1.11 (0.94, 1.30) | 0.0112 |
| Family, friends/other | 180 (95, 209) | 0.67 (0.48, 0.94) | ||
| Rent | 153 (117, 178) | 1.00 | ||
| Annual household income | $10K-$29,999 | 101 (76, 168) | 1.38 (1.05, 1.82) | 0.0161 |
| $30K-$49,999 | 173 (98, 185) | 1.31 (0.98, 1.75) | ||
| $50K+ | 162 (131, 175) | 1.51 (1.17, 1.95) | ||
| <$10K | 193 (176, 222) | 1.00 | ||
| Insurance | Private | 151 (122, 170) | 1.79 (1.23, 2.61) | <.0001 |
| Public | 182 (150, 194) | 1.28 (0.86, 1.90) | ||
| Uninsured | 193 (100, 251) | 1.00 | ||
| Anatomical site | Cervix | 133 (115, 167) | 0.90 (0.76, 1.06) | 0.2279 |
| Colorectal | 70 (48, 98) | 1.15 (0.82, 1.62) | ||
| Breast | 180 (168, 185) | 1.00 |
Note: HR estimates and 95% CIs from Cox shared-frailty model adjusting for arm, time by arm interaction and clinic as the random effect. Unadjusted median TTR estimates and 95% CIs were calculated by Kaplan-Meier method.