Variable	N	Total ischemia time		Resection time		Reconstruction time		Intermediate time
Variable	N	Mean/ Pearson corr. *	p	Mean/ Pearson corr. *	p	Mean/ Pearson corr. *	p	Mean/ Pearson corr. *	p
Sex* Man Woman	27	891.07	0.883	237.19	0.724	472.41	0.945	181.19	0.137
Sex* Man Woman	9	875.56	0.883	249.33	0.724	477.22	0.945	149.00	0.137
Tumor* Solid Cyst	30	897.33	0.619	243.90	0.581	473.70	0.995	179.47	0.130
Tumor* Solid Cyst	6	836.50	0.619	221.83	0.581	473.17	0.995	141.50	0.130
Side* Right Left	15	901.40	0.792	260.27	0.252	483.27	0.785	157.19	0.169
Side* Right Left	21	877.05	0.792	225.90	0.252	466.71	0.785	190.32	0.169
RENAL Grade* Low Medium High	16	789.50	0.078	217.19	0.147	419.50	0.152	152.19	0.152
	19	950.37		252.53		507.63		190.32
	1	1250.00		375.00		693.00		182.00
>100 surgeries Operator * < <100 surgeries	15	761.13	0.015	200.40	0.019	394.47	0.015	166.40	0.548
>100 surgeries Operator * < <100 surgeries	21	977.24	0.015	268.67	0.019	530.14	0.015	177.95	0.548
Age**	36	0.004	0.979	−0.073	0.674	0.054	0.756	−0.025	0.886
Tumor size**	36	0.221	0.195	0.043	0.803	0.302	0.074	0.045	0.793
RENAL score**	36	0.362	0.030	0.264	0.120	0.298	0.078	0.388	0.019