Table 3.
Multivariate logistic regression: risk of multiple lesions
| N = 119 | Number in Group |
Multiple lesions (N = 95) |
% | OR - UNI | CI 95% - UNI | OR - MULTI1 | CI MULTI |
|---|---|---|---|---|---|---|---|
| Age ≤ 32 years | 62 | 47 | 75.8% | 1 | |||
| Age > 32 years | 57 | 48 | 84.2% | 1.702 | 0.679-4.267 | 1.699 | 0.620-4.653 |
| Scars at diagnosis NO |
101 | 79 | 78.2% | 1 | |||
| Scars at diagnosis YES |
18 | 16 | 88.9% | 2.228 | 0.476-10.434 | 1.81 | 0.349-9.383 |
| CRP < 12 mg/dL | 58 | 45 | 77.6% | 1 | |||
| CRP > = 12 mg/dL | 58 | 47 | 81.0% | 1.234 | 0.501-3.039 | 1.151 | 0.425-3.117 |
| Negative urinary cultures or hemocultures | 81 | 60 | 74.1% | 1 | |||
| Positive urinary cultures and/or hemocultures | 38 | 35 | 92.1% | 4.083 | 1.136-14.679 | 4.204 | 1.139-15.515 |
| Presence of the 3 main symptoms | 77 | 65 | 84.4% | 1 | |||
| Absence of at least one of the 3 main symptoms | 42 | 30 | 71.4% | 0.462 | 0.186-1.146 | 0.437 | 0.168-1.13 |
CRP (C-reactive protein); Age: dichotomized at the median. Three main symptoms: fever; lumbar pain-tenderness; symptoms of lower UTI