Table 5.

Logistic regression analysis of factors predicting AKI

Risk factors	Odds ratio	95% CI	P-value
Female gender	0.83	0.3949–1.0574	0.71
Pre-op sepsis	2.67	1.1198–7.3341	0.03*
Pre-existing kidney dysfunction	3.86	1.8075–9.7942	0.01*
Pre-op anaemia	2.91	1.0829–5. 2254	0.02*
Duration of anaesthesia >120 min	1.03	0.7324–5.9186	0.12
Duration of surgery >120 min	1.75	1.3912–11.4267	0.04*
Emergency surgery	1.44	0.5269–3.9106	0.48
Need for blood intra-op blood transfusion	0.93	0.8594–4.1937	0.65

*P-value less than 0.05.