Table 4.

Changes in laboratory parameters, by intervention group.

	Group				Between-groups p-value
	Active		Placebo
Blood glucose (mg/dL)	−10.7	31.7	−7.14	31.6	0.66
Urea nitrogen (mg/dL)	−0.42	7.09	−1.97	7.60	0.40
Creatinine (mg/dL)	0.09	0.28	0.10	0.27	0.85
AST (U/L)	−3.33	16.1	−4.18	11.2	0.81
ALT (U/L)	−8.57	12.5	−13.2	10.6	0.12
Bilirubin (mg/dL)	0.13	0.29	0.17	0.27	0.61

Data are means (SD).