Table 2.

The Pooled ORs and 95%CIs for the Association between RETN Polymorphisms and Cancer Susceptibility

Polymorphism	Association test			Heterogeneity test			Egger’s test P	Begg’s test P
	OR (95%CI)	Z	p	χ2	I2 (%)	p
rs1862513 C>G
CG vs CC	1.23 (1.01-1.50)	2.05	0.04	14.00	43	0.08	0.891	0.532
GG vs CC	1.25 (1.03-1.53)	2.21	0.03	13.10	39	0.11	0.607	0.621
CG+GG vs CC	1.19 (1.05-1.35)	2.74	0.006	13.24	40	0.10	0.451	0.211
GG vs CG+CC	1.11 (0.85-1.35)	0.75	0.45	14.01	43	0.08	0.926	0.118
CG vs GG+CC	1.17 (0.97-1.40	1.68	0.09	13.86	42	0.09	0.153	0.466
G vs C	1.14 (1.00-1.30)	2.01	0.04	13.58	41	0.09	0.520	0.532
rs3745367 G>A
AG vs GG	1.32 (0.72-2.45)	0.90	0.37	7.80	74	0.002	0.407	0.602
AA vs GG	1.38 (0.60-3.17)	0.76	0.44	7.67	74	0.02	0.883	0.117
AG+GG vs AA	1.34 (0.73-2.46)	0.96	0.34	8.43	76	0.01	0.368	0.602
AA vs AG+GG	1.05 (0.60-1.84)	0.18	0.92	4.69	57	0.10	0.193	0.117
AG vs AA+GG	1.19 (0.74-1.93)	0.73	0.47	6.34	68	0.04	0.679	0.602
A vs G	1.11 (0.83-1.50)	0.71	0.48	5.43	63	0.07	0.187	0.117