Table 4.

Association between total amount of physical activity and biochemical indicators in men

Variable	Case		Control
	Physical activity (MET-min/week)	P value	Physical activity (MET-min/week)	P value
	Correlation coefficient		Correlation coefficient
GGT (IU/L)	−0.13	0.02*	0.05	0.33
ALT (IU/L)	−0.09	0.09	0.10	0.05
AST (IU/L)	0.01	0.80	0.17	0.001*
TC (mmol/L)	0.01	0.87	0.01	0.80
TG (mmol/L)	−0.04	0.47	−0.04	0.40
HDL (mmol/L)	0.05	0.35	0.03	0.53
LDL (mmol/L)	−0.03	0.59	0.02	0.76

ALT, alanine aminotransferase; AST, serum aspartate aminotransferase; BMI, body mass index; FBG, serum fasting blood glucose; GGT, gamma-glutamyltranspeptidase; HDL, high density lipoprotein; LDL, low density lipoprotein; TC, total cholesterol; TG, triglycerides.

P<0.05.