Table 3.

A Comparative view of this study (Fars-Iran) with Croatia and Ukraine

IGF-2 Genotype		Control	Patient	OR	P-value
A/G genotype
	Iran	18 (36), n = 50	27 (54), n = 50	3.274	0.04
	Croatia	28 (24.8), n = 113	54 (47.8), n = 113	3.274	$<$ 0.0001
	Ukraine	9 (0.225), n = 40	74 (0.692), n = 107	7.7239	$<$ 0.01
G/G genotype
	Iran	7 (14), n = 50	11 (22), n = 50	1.048	0.935
	Croatia	22 (19.5), n = 113	44 (38.9), n = 113	- $<$ 0.0001
	Ukraine	27 (0.675), n = 40	22 (0.206), n = 107	- $<$ 0.0001
Data presented as n (%); OR and P-value by Fisher's exact test