Table 4.
Kaplan-Meier Estimates of Treatment Change Survival at 3-Mo and 6-Mo by Urgency Group
| No persistent urgency (NPU)a< N = 175 |
Urgency to none (UN)a< N = 86 |
None to urgency (NU)a< N = 56 |
Persistent urgency (PU)a< N = 83 |
Log-rank P value (UN vs NPU)< | Log-rank P value (NU vs NPU)< | Log-rank P value (PU vs NPU)< | Log-rank P value (UN vs PU)< | |
|---|---|---|---|---|---|---|---|---|
| Estimate of survival at 3 mo [95% CI] | 0.84 [0.79, 0.9] | 0.59 [0.5, 0.71] | 0.71 [0.61, 0.84] | 0.61 [0.52, 0.73] | P < .001 | .012 | P < .001 | .926 |
| Estimate of survival at 6 mo [95% CI] | 0.74 [0.68, 0.81] | 0.51 [0.42, 0.63] | 0.64 [0.53, 0.78] | 0.53 [0.43, 0.65] |
a
NPU, no persistent urgency at enrollment or follow-up; UN, reported resolution of urgency after enrollment to follow-up; NU, reported onset of urgency after enrollment to follow-up; PU, reported urgency at both enrollment and follow-up; NA, Unable to estimate median and/or confidence interval limits.