Study of Cysteine-Rich Protein 61 Genetic Polymorphism in Predisposition to Fracture Nonunion: A Case Control

Table 2

Genotype and allele frequencies of CYR61 (T → G) gene polymorphism in fracture nonunion patients and healthy controls.

CYR61 (T → G) genotyping	Cases ()	Controls ()	value	Odds ratio	95% CI	Chi-square
TT	104 (41.6%)	136 (54.4%)	—	—	—	—
TG	123 (49.2%)	98 (39.2%)	0.010	1.64	1.13–2.37	6.50
GG	23 (9.20%)	16 (6.40%)	0.099	1.88	0.94–3.73	2.70
TG + GG	146 (58.4%)	114 (45.6%)	0.005	1.67	1.17–2.38	7.70
T	331 (66.2%)	370 (74.0%)	—	—	—	—
G	169 (33.8%)	130 (26.0%)	0.008	1.45	1.10–1.90	6.88

Significant value.