Table 2:

Shows a detailed summary of the included participant's ALT, AST, GGT levels

Study ID	Alanine aminotransferase (ALT) (IU/L)				Aspartate aminotransferase (AST) (IU/L)				GGT (U/L)
	Mean	SD	Mean	SD	Mean	SD	Mean	SD	Mean	SD	Mean	SD
	Silymarin		Control		Silymarin		Control		Silymarin		Control
Wah Kheong 2017	93.3	53.3	80.3	54.8	55.3	31.1	49	28.9	98.7	52.6	87.7	70.4
Cacciapuoti 2013	109.48	4.4	109.48	4.4	72.39	8.4	72.39	8.4	45.51	1.2	45.51	1.2
Hajiaghamohammadi 2012	78.73	19.71	78.37	19.71	56	11.07	56	11.07	NR	NR	NR	NR
Hashemi 2009	113.54	50.92	104.54	41.82	71.42	66.5	73.02	39.62	NR	NR	NR	NR
Masoodi 2013	84.06	6.65	74.48	4.45	71.94	4.56	62.94	4.45	NR	NR	NR	NR
Jelodar 2015	52.12	6.46	52.12	6.46	48.73	7.09	48.73	7.09	NR	NR	NR	NR
Solhi 2014	91.3	21.3	84.6	23.3	62.8	10.5	70.4	18.9	NR	NR	NR	NR
Frățilă 2019	67.35	58.83	67.35	58.83	75.22	58.13	75.22	58.13	150.75	113.78	150.75	11378
Taghvaei	69.9	27.06	88.55	23.58	56.67	30.5	60.2	27.8	NR	NR	NR	NR

Data are represented as mean (SD). ALT = alanine aminotransferase, AST = aspartate aminotransferase, NR = not reported