Table 3.

Egger’s test for publication bias

Variables	Models	P	95% CI
Fas-670A/G
	GG vs AG/AA	0.510	(-1.31, 2.22)
	GG vs AA	0.537	(-4.70, 2.86)
	GG/AG vs AA	0.206	(-1.79, 6.04)
	G vs A	0.527	(-5.12, 3.07)
Fas-1377G/A
	AA vs GA/GG	0.991	(-3.69, 3.72)
	AA vs GG	0.926	(-4.94, 5.26)
	AA/GA vs GG	0.767	(-14.50, 11.83)
	A vs G	0.851	(-15.54, 17.95)