Table 4.
Parameters associated with ureteral inflammatory edema. Abbreviations: UBC, urine bacterial culture; UMH, underlying medical history; UT, underlying medical history; PUS, postoperative ureteral stenosis; RC, residual calculi; IPH, improvement of postoperative hydronephrosis; IA, inflammation aggravated; IRF, improvement of renal function; POF, postoperative fever; ST, surgery time; UPT, ureteroscope placement time; HDV, ureteroscope placement time; PHT, post-operative hospitalization time; THT, total hospitalization time; HG, hydronephrosis grading.
| Edema (grade1) | Edema (grade2) | Edema (grade3) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| OR | (95%CI) | P value | OR | (95%CI) | P value | OR | (95%CI) | P value | |
| (a) Dichotomous variables | |||||||||
| Sex | 2.33 | (1.11–4.92) | 0.026* | 2.14 | (0.92–5.01) | 0.079 | 1.11 | (0.46–2.69) | 0.810 |
| UBC | 0.79 | (0.34–1.86) | 0.590 | 1.40 | (0.56–3.48) | 0.469 | 0.39 | (0.12–1.28) | 0.120 |
| UMH | 0.87 | (0.38–1.99) | 0.748 | 0.51 | (0.18–1.46) | 0.212 | 1.11 | (0.44–2.85) | 0.822 |
| UT | 0.82 | (0.39–1.72) | 0.596 | 1.23 | (0.53–2.85) | 0.628 | 1.87 | (0.78–4.44) | 0.159 |
| Side | 0.43 | (0.20–0.90) | 0.026* | 0.47 | (0.20–1.09) | 0.079 | 0.38 | (0.16–0.92) | 0.031* |
| PUS | 1.97 | (0.17–22.28) | 0.586 | 9.03 | (1.01–80.8) | 0.049* | 21.00 | (2.52–175.10) | 0.005* |
| RC | 1.11 | (0.42–2.98) | 0.834 | 1.07 | (0.35–3.30) | 0.911 | 0.34 | (0.07–1.70) | 0.191 |
| IPH | 0.82 | (0.38–1.74) | 0.599 | 1.14 | (0.49–2.66) | 0.768 | 1.91 | (0.80–4.55) | 0.144 |
| IA | 2.20 | (0.52–9.24) | 0.283 | 4.12 | (0.48–35.71) | 0.199 | 0.85 | (0.22–3.27) | 0.817 |
| IRF | 0.47 | (0.04–5.38) | (0.547) | 0.79 | (0.07–8.99) | 0.846 | 0.86 | (0.07–9.86) | 0.903 |
| POF | 0.45 | (0.13–1.57) | 0.209 | 1.48 | (0.49–4.50) | 0.491 | 0.85 | (0.23–3.05) | 0.797 |
| (b) Continuous Variables | |||||||||
| Age (years) | 2.28 | (−2.10 to 6.66) | 0.306 | 7.71 | (2.69–12.73) | 0.003* | 2.64 | (−2.52 to 7.79) | 0.314 |
| BMI (kg/mm2) | −0.24 | (−1.59 to 1.11) | 0.724 | 0.63 | (−0.93 to 2.18) | 0.426 | 0.57 | (−1.03 to 2.16) | 0.485 |
| Calculi size (mm2) | 0.50 | (−1.41 to 2.41) | 0.605 | 0.18 | (−2.01 to 2.37) | 0.872 | 0.79 | (−1.46 to 3.04) | 0.489 |
| ST (min) | 14.92 | (4.39–25.46) | 0.006* | 13.17 | (1.09–25.34) | 0.033* | 25.71 | (13.30–38.11) | <0.001* |
| UPT (min) | 1.59 | (0.81–2.37) | <0.001* | 1.68 | (0.79–2.57) | <0.001* | 1.96 | (1.04–2.88) | <0.001* |
| HDV (Bleeding volume) | −0.37 | (−3.11 to 2.37) | 0.792 | 0.08 | (−3.05 to 3.22) | 0.958 | −3.82 | (−7.04 to 0.49) | 0.021* |
| PHT (day) | −0.26 | (−0.83 to 0.31) | 0.374 | 0.69 | (0.03–1.35) | 0.039* | 0.14 | (−0.53 to 0.82) | 0.675 |
| Total hospitalization time (day) | −0.27 | (−1.63 to 1.09) | 0.699 | 0.87 | (−0.69 to 2.43) | 0.271 | 0.61 | (−0.99 to 2.21) | 0.456 |
| (c) Ordered multi-categorical variables | |||||||||
| HG | 0.07 | (0.03–0.19) | <0.001* | 0.22 | (0.09–0.49) | <0.001* | 0.26 | (0.10–0.64) | 0.004* |
*
Statistically significant P value (P < 0.05).