Table 2.
Multivariate logistic analysis of the potential factors for severe bleeding needing TAE.
| Factors | Characteristics | OR | 95% CI | P values | |
|---|---|---|---|---|---|
| Unfavorable | Favorable | ||||
| Age | 1.027 | 0.984-1.073 | 0.224 | ||
| Stone size | ≥2cm | <2cm | 1.276 | 0.471-3.452 | 0.632 |
| Stone type | Multiple or Staghorn | Solitary | 2.614 | 0.825-8.276 | 0.102 |
| Urinary tract infection | Yes | No | 2.063 | 0.806-5.283 | 0.131 |
| Diabetes mellitus | Yes | No | 3.778 | 1.276-11.190 | 0.016∗ |
| Puncture site | Inferior calyx | Middle or upper calyx | 1.905 | 0.742-4.893 | 0.180 |
OR: odds ratio; CI: confidence interval. ∗P<0.05.