GC Gene Polymorphisms and Vitamin D-Binding Protein Levels Are Related to the Risk of Generalized Aggressive Periodontitis

Table 4

Combined genotype distributions in different groups ^a.

rs17467825	rs4588	All participants			Participants with DBP measured
		Total	HP	AgP	Total	HP	AgP
AA	CC	228 (46.53%)	62 (48.44%)	166 (45.86%)	67 (46.21%)	21 (38.89%)	46 (50.55%)
AG	CA	193 (39.39%)	41 (32.03%)	152 (41.99%)	54 (37.24%)	20 (37.04%)	34 (37.36%)
GG	AA	53 (10.82%)	19 (14.84%)	34 (9.39%)	15 (10.34%)	9 (16.67%)	6 (6.60%)
		16 (3.26%)	6 (4.69%)	10 (2.76%)	9 (6.21%)	4 (7.40%)	5 (5.49%)

AgP: aggressive periodontitis; HP: healthy participant; DBP: vitamin D-binding protein; combined genotypes with genotype frequency ≤0.01 were not displayed, including (GC rs17467825, rs4588) AA+CA, AA+AA, AG+CC, AG+AA, GG+CC, and GG+CA; ^adata were presented as (%).