Table 5.

Values of MDA, marker of lipid peroxides, in the two groups (total group 1 vs. group 2) and intra and inter groups based on GGT quartiles

GGT (level)	Group 1	Group 2
	MDA (mean±SEM)	MDA (mean±SEM)	P value
Q1	0.607±0.04	0.442±0.01	0.006*
Q2	0.750±0.105	0.468±0.007	0.07
Q3	0.893±0.173	0.584±0.004	0.166
Q4	0.674±0.09	0.613±0.014	0.599
Total	0.751±0.06	0.527±0.02	0.015*

p value < 0.05--significant difference between group 1 and group 2 means.