Table 3.

Volume of paracentesis and risk for acute kidney injury (AKI)

Fluid drained	Risk ratio	95% CI	p value
≤ 5 l	0.69	0.38-1.25	0.22
5-8 l	0.75	0.55-1.02	0.07
> 8 l	1.32	1.09-1.61	0.004