Variables | Univariable analysisa | Multivariable analysisa | ||||
---|---|---|---|---|---|---|
Odds ratio | 95% CI | p value | Odds ratio | 95% CI | p value | |
Gender | ||||||
Male | 1 | |||||
Female | 1.99 | 0.69–5.75 | 0.20 | |||
Pre-URSL sepsis | ||||||
No | 1 | |||||
Yes | 2.13 | 0.74–6.11 | 0.24 | |||
Maximal Hounsfield unit value (HU)b | ||||||
< 750 | 1 | |||||
≥ 750 | 1.12 | 0.39–3.17 | 0.84 | |||
Period from antipyresis to URSL (days)b | ||||||
< 20 | 1 | |||||
≥ 20 | 0.9 | 0.31–2.64 | 0.85 | |||
Pre-URSL ureteral stent placement period (days)b | ||||||
< 21 | 1 | 1 | ||||
≥ 21 | 4.3 | 1.13–16.4 | 0.033 | 5.16 | 1.28–20.8 | 0.021 |
Operation time (min)b | ||||||
< 75 | 1 | 1 | ||||
≥ 75 | 3.35 | 1.11–10.1 | 0.032 | 4.00 | 1.25–12.8 | 0.020 |