Table 4.

PON1 enzyme activity in association with promoter region.

Genotype	n	Mean Rank
		Paraoxonase IU/L Activity	Arylesterase U/L Activity
≤70 (n=31) CC CT TT P value	28 52 12	66.79 40.09 26.96 < 0.001	67.68 39.92 25.58 < 0.001
>70 (n=19) CC CT TT P value	4 35 19	39.00 32.80 21.42 0.01	43.00 32.80 21.42 0.3

Data are shown as the median, examined by the Kruskal-Wallis and Mann-Whitney tests.