Table 2 Univariate and multivariate logistic regression analysis of impacted prediction
Variable | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
OR (95 %CI) | P value | OR (95 %CI) | P value | |
Gender | 1.20 (0.69–2.10) | 0.253 | NA | |
Age | 1.12 (1.07–1.16) | < 0.001 | 1.06 (1.00–1.13) | 0.046 |
Hypertension | 1.26 (0.70–2.26) | 0.441 | NA | |
Diabetes | 0.84 (0.34–2.09) | 0.712 | NA | |
Ipsilateral stone treatment history | 8.75 (4.57–16.77) | < 0.001 | 5.20 (2.17–12.79) | < 0.001 |
Stone side | 0.77 (0.45–1.35) | 0.363 | NA | |
Stone location | 1.48 (0.71–3.10) | 0.300 | NA | |
Hydronephrosis | 15.31 (7.41–31.62) | < 0.001 | 6.14 (1.22–11.29) | 0.026 |
Maximum diameter of stone | 1.24 (1.06–1.46) | 0.002 | NA | |
Maximum cross-sectional area of the stone | 1.02 (1.01–1.04) | 0.002 | NA | |
Stone volume | 1.00 (1.00–1.00) | 0.002 | NA | |
Stone density | 1.00 (1.00–1.00) | 0.008 | NA | |
UWT max | 10.17 (4.20–24.60) | < 0.001 | 6.23 (2.02–19.22) | 0.001 |
Percussion tenderness over kidney region | 0.91 (0.03–0.27) | < 0.001 | NA | |