[Retracted] Application of Clavien–Dindo Classification System for Complications of Minimally Invasive Percutaneous Nephrolithotomy

Table 3

Results of multivariate logistic regression analysis of Clavien–Dindo classification of complications in perioperation.

Items	B	Sb	Wald		OR	95%CI
Age	1.082	0.075	205.618	≤0.001	1.142	0.985–3.420
Associated comorbidities	0.983	0.185	28.264	≤0.001	1.125	0.783–3.8404
Preoperative albumin levels	2.465	0.317	60.279	≤0.001	4.412	2.398–21.917
Stone complexity	2.146	0.224	92.159	≤0.001	3.126	2.017–13.252
Operation time	1.017	0.126	65.052	0.003	2.562	2.001–3.540
Intraoperative bleeding volume	2.016	0.220	83.936	≤0.001	3.765	2.446–11.557