Table 4.

Serum creatinine levels between groups.

Serum creatinine (mg/dL)	Standard therapy	95% CI		Combination therapy	95% CI		p
		Lower	Upper		Lower	Upper
Baseline	0.73 ± 0.27	0.58	0.89	2.10 ± 2.88	0.50	3.69
After 2 weeks	0.73 ± 0.27	0.58	0.89	2.05 ± 2.77	0.52	3.59
Effect size	0 ± 0.13	-0.07	0.07	0.05 ± 0.45	-0.21	0.29	0.732
p	0.985			0.551

All values were mean ± standard deviation.