Table 3. Stratified analyses between rs2448343 of CDK1 and breast cancer risk by BMI status.

rs2448343	BMI<23		BMI≥23
	case (%)/control (%)	aOR (95% CI)*	case (%)/control (%)	aOR (95% CI)*
GG	236 (69.41%)/222 (56.20%)	reference	554 (64.12%)/504 (62.30%)	reference
AG+AA	104 (30.59%)/173 (43.80%)	0.579 (0.465-0.720)	310 (35.88%)/305 (37.70%)	0.994 (0.815-1.094)

^* Adjusted for age, age at menarche, age at first full-term pregnancy, menopause status, and family history of cancer in first-degree relatives.

Bold values indicate a statistical significance at 0.05 level.