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Table 3 Multivariate logistic regression analysis model for risk factor analysis

From: Geriatric urolithiasis in the emergency department: risk factors for hospitalisation and emergency management patterns of acute urolithiasis

Variable Odds ratio (95 CI) p- value
Risk factors for severe complications   
Age 1 .0 (1.00–1.04) <0.01
Male vs. female sex 0.4 (0.2–0.8) <0.01
Diabetes mellitus 8.5 (2.6–27.9) 0.08
Antibiotic therapy 29 (13 –64) <0.0001
Urological consultation 0.5 (0.3–1.0) 0.06
Risk factors for hospitalisation   
Age ≥65 years 2.0 (1.3–3.0) 0.001
Complication grade   
0 Reference  
1 2.1 (1.6–2.8) <0.0001
2 3.3 (1.8–6.1) <0.0001
3 1.9 (1.1–3.4) <0.01
4 21.6 (9.5–49.4) <0.0001
Site   
Kidney 1.6 (0.9–2.8) 0.08
Ureteropelvic junction 4.1 (1.8–6.1) <0.0001
Proximal ureter 5.3 (2.0–8.4) <0.0001
Middle ureter 3.7 (2.0–6.7) <0.0001
Distal ureter 4.19 (2.5–6.9) <0.0001
Bladder/passed stone Reference  
Analgesic treatment 1.39 (1.0–1.9) 0.06
Urological consultation 1.25 (0.97–1.62) 0.09