Table 2.

Correlations of pre- and postoperative CRP, serum creatinine and eGFR and IAP, BMI, WC and WHR

	IAP r 2	p	BMI r 2	p	WC r 2	p	WHR r 2	p
Pre-operative CRP	2.3 × 10−4	0.839	0.018	0.071	0.004	0.418	0.002	0.582
Postoperative CRP	0.013	0.117	0.052	0.002	0.034	0.012	0.055	0.001
Pre-operative serum creatinine	3.3 × 10−5	0.938	0.009	0.205	0.009	0.193	0.024	0.033
Postoperative serum creatinine	0.003	0.491	0.025	0.030	0.025	0.031	0.038	0.008
Pre-operative eGFR	4.3 × 10−4	0.780	0.006	0.275	0.015	0.097	0.003	0.435
Postoperative eGFR	5.4 × 10−4	0.753	0.019	0.062	0.035	0.011	0.015	0.092

p < 0.05 is significant