Parameters | Univariate analysis OR (95% CI) | p-value | Multivariate analysis OR (95% CI) | p-value |
---|---|---|---|---|
Age at time of surgery | 0.973 (0.950–0.998) | .033 | 0.957 (0.930–0.983) | .002 |
Gender (male) | 0.576 (0.311–1.067) | .080 | – | – |
BMI (kg m−2) | 1.069 (1.006–1.137) | .031 | 1.050 (0.984–1.121) | .139 |
ASA-score | 2.031 (1.099–3.751) | .024 | 1.922 (0.955–3.871) | .067 |
Diabetes | 0.726 (0.292–1.806) | .490 | ||
Preoperative pain | 2.121 (1.015–4.434 | .046 | 1.607 (0.675–3.828) | .284 |
Preoperative neurological disease | 0.965 (0.485–1.917) | .918 | ||
History of abdominal surgery | 1.522 (0.811–2.856) | .191 | ||
Side of adrenalectomy (left) | 1.659 (0.863–3.189) | .129 | ||
Type of procedure (retroperitoneal) | 0.432 (0.225–0.828) | .011 | 1.886 (0.941–3.779) | .074 |
Indication of adrenalectomy | ||||
Primary aldosteronism | 0.529 (0.283–0.990) | .046 | 0.637 (0.317–1.280) | .205 |
Pheochromocytoma | 1.808 (0.932–3.507) | .080 | ||
Cushing syndrome | 1.360 (0.589–3.139) | .471 | ||
Other | 1.026 (0.430–2.445) | .954 | ||
Duration of surgery (d) | 1.003 (0.997–1.010) | .363 | – | |
Postoperative complications: | ||||
Clavien-Dindo I | 1.451 (0.394–5.342) | .576 | ||
Clavien-Dindo II | 2.209 (0.565–8.635) | .254 | ||
Clavien-Dindo III | 6.111 (1.475–25.315) | .013 | 3.091 (0.650–14.711) | .156 |