Table 3.
Subgroup analyses by baseline characteristics (previous UTIs and age)
| Subgroups by category | Total patients per category | Patients without relapse N (%) | Binominal proportion | 90/95% Wilson confidence interval | Fisher's exact test | |
|---|---|---|---|---|---|---|
| Lower limit | Upper limit | |||||
| Number of UTIs during the past 12 months | ||||||
| 2–3 | 34 | 22 (64.7) | 0.647 |
0.5060 0.4791 |
0.7664 0.7851 |
a0.7691 b0.1975 c0.2348 |
| 4–5 | 21 | 15 (71.4) | 0.714 |
0.5353 0.5004 |
0.8444 0.8619 |
|
| ≥ 6 | 8 | 3 (37.5) | 0.625 |
0.1612 0.1368 |
0.6520 0.6943 |
|
| Age [age] | ||||||
| 18–49 | 41 | 30 (73.2) | 0.732 |
0.6062 0.5807 |
0.8285 0.8431 |
d0.0532 |
| ≥ 50 | 22 | 10 (45.5) | 0.455 |
0.2947 0.2692 |
0.6244 0.6534 |
|
Number (%) of patients without relapse within 4 months after D1 and p values for the Fisher’s exact test (FAS: Nvalid = 63)
ap value for the comparison of UTI categories ‘2–3’ versus ‘4–5’
bp value for the comparison of UTI categories ‘4–5’ versus ‘ ≥ 6’
cp value for the comparison of UTI categories ‘2–3’ versus ‘ ≥ 6’
dp value for the comparison of age categories ‘18–49’ versus ‘ ≥ 50’