Table 4.

The results of publication bias test by Egger and Begg test.

Subgroup	Egger Test		Begg Test
	Dominant	Recessive	Dominant	Recessive
all study	0.59	0.48	0.65	0.48
T2DM	0.91	0.94	0.84	0.64
Non-T2DM	0.28	0.16	0.06	0.26
Asian	0.62	0.91	0.63	0.54
Non-Asian	0.57	0.10	1.00	0.46

T2DM, type 2 diabetes mellitus;Non-T2DM, type 1 diabetes mellitus or unknown DM type or mixed DM type; Non-Asian, Caucasian and African-American population.