Table 2 Univariate and multivariate logistic regression analysis of clinical data and urosepsis
Variables | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
OR | 95% CI | P value | OR | 95% CI | P value | |
Gender | ||||||
Male | Ref | Ref | ||||
Female | 2.032 | 1.027 to 4.019 | 0.042 | 0.681 | 0.271 to 1.710 | 0.413 |
Age | ||||||
> 60 | Ref | |||||
≤ 60 | 0.981 | 0.948 to 1.015 | 0.271 | |||
BMI | ||||||
> 26 | Ref | |||||
≤ 26 | 0.990 | 0.909 to 1.077 | 0.813 | |||
Preoperative blood glucose (mmol/L) | ||||||
< 7.0 | Ref | |||||
≥ 7.0 | 1.076 | 0.923 to 1.254 | 0.352 | |||
Preoperative urine WBC | ||||||
Negative | Ref | |||||
Positive | 6.243 | 0.824 to 47.3134 | 0.076 | |||
Preoperative urine nitrite | ||||||
Negative | Ref | Ref | ||||
Positive | 3.697 | 1.739 to 7.856 | 0.0007 | 3.697 | 1.360 to 10.050 | 0.010 |
Preoperative urine culture | Ref | Ref | ||||
Negative | ||||||
Positive | 3.667 | 1.789 to 7.517 | 0.0004 | 3.562 | 1.584 to 8.011 | 0.002 |
Preoperative WBC (≥ 10X109/L) | ||||||
No | Ref | Ref | ||||
Yes | 2.750 | 1.182 to 6.395 | 0.019 | 3.973 | 1.519 to 10.394 | 0.005 |
Staghorn stone | ||||||
No | Ref | Ref | ||||
Yes | 2.269 | 1.114 to 4.621 | 0.024 | 2.049 | 0.891 to 4.712 | 0.092 |
Stone clearance | ||||||
No | Ref | Ref | ||||
Yes | 0.337 | 0.148 to 0.766 | 0.009 | 0.431 | 0.162 to 1.142 | 0.091 |