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Table 6 Multivariable analysis of intraoperative complications

From: Does surgeon volume matter in the outcome of endoscopic inguinal hernia repair?

Parameter p value Category p value paired OR estimate 95 % CI
EHS classification scrotal 0.011 Yes versus no   2.212 1.201 4.073
EHS classification medial 0.020 Yes versus no   0.577 0.363 0.916
ASA score 0.178 I versus II 0.074 0.715 0.495 1.033
   I versus III/IV 0.129 0.660 0.386 1.129
   II versus III/IV 0.708 0.923 0.607 1.403
Caseload per surgeon and year 0.275 <25 versus ≥25   1.174 0.880 1.568
Age (10-year OR) 0.427    1.045 0.937 1.165
EHS classification femoral 0.555 Yes versus no   0.654 0.160 2.678
BMI (5-point OR) 0.719    1.038 0.848 1.270
Defect size 0.808 I versus II 0.903 0.972 0.618 1.530
   I versus III 0.611 0.874 0.520 1.469
   II versus III 0.541 0.899 0.638 1.265
Risk factors 0.878 Yes versus no   0.974 0.697 1.361
EHS classification lateral 0.948 Yes versus no   1.017 0.611 1.691