Table 2. TP53 gene rs1042522 C>G polymorphism and neuroblastoma susceptibility stratified by demographic characteristics in eastern Chinese children.

Variables	Cases/Controls		Crude OR	P	Adjusted ORa	Pa
	CC	CG/GG	(95% CI)		(95% CI)
Age, month
≤18	53/115	110/225	1.06 (0.71–1.58)	0.772	1.06 (0.71–1.57)	0.786
>18	67/118	143/304	0.83 (0.58–1.19)	0.305	0.83 (0.58–1.19)	0.311
Gender
Females	46/105	120/235	1.17 (0.77–1.76)	0.464	1.21 (0.80–1.83)	0.375
Males	74/128	133/294	0.78 (0.55–1.11)	0.172	0.77 (0.54–1.10)	0.154
Sites of origin
Adrenal gland	36/233	58/529	0.71 (0.46–1.11)	0.129	0.72 (0.46–1.12)	0.148
Retroperitoneal	46/233	99/529	0.95 (0.65–1.39)	0.784	0.95 (0.65–1.40)	0.801
Mediastinum	34/233	76/529	0.99 (0.64–1.52)	0.944	1.00 (0.65–1.54)	0.985
Others	4/233	20/529	2.20 (0.74–6.51)	0.154	2.37 (0.80–7.04)	0.121

Abbreviations: CI, confidence interval; OR, odds ratio.

^aAdjusted for age and gender, omitting the corresponding stratification factor.