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Table 3 Multivariant regression of predictors for implant failure

From: Comparison of implant failure rates of different plates for midshaft clavicular fractures based on fracture classifications

Risk factors Crude OR (95% C.I.) P value Adjusted OR (95% C.I.) P value
Age (years)
 < 60 1.00 (Ref.)    
 ≥ 60 1.467 (0.679–3.993) 0.269   
Gender
 Female 1.00 (Ref.)   1.00 (Ref.)  
 Male 3.111 (1.145–8.459) 0.026 2.249 (0.770–6.569) 0.138
Injured side
 Right 1.00 (Ref.)    
 Left 0.667 (0.311–1.427) 0.296   
AO/OTA classification
 15-2A 1.00 (Ref.)   1.00 (Ref.)  
 15-2B 3.496 (1.115–10.967) 0.032 2.677 (0.833–8.605) 0.088
 15-2C 8.176 (2.832–23.601) < 0.001 11.401 (3.765–35.366) < 0.001
Plate type
 Non-recon 1.00 (Ref.)   1.00 (Ref.)  
 Recon 3.222 (1.081–9.602) 0.036 6.006 (1.788–20.173) 0.004