Table 2.

Summary of laboratory findings pre and post intervention

Parameter	Pre-intervention		Post-intervention		P †
	n	Mean (SD)	n	Mean (SD)
Creatinine*	33	1.26 (1.35)	29	0.39 (0.19)	0.007
Bicarbonate*	32	18.80 (3.32)	21	20.64 (2.38)	0.003

*n=28 patients had all the three parameters before and after intervention. ^†Based on Wilcoxon signed-rank test