Table 2.

The odds ratio (OR) of breast cancer to age, BMI, TG, HDL-C and 95% confidence intervals (95% CI)

Characteristic	Breast Cancer Group	Control Group	OR	95%CI	p value
	n	n
Age (years)
18 ~ 39	43	5709	1.00	Reference
40 ~ 49	126	2566	6.52	4.60 - 9.25	< 0.001
50 ~ 59	121	2181	7.37	5.18 - 10.47	< 0.001
≥ 60	92	1386	8.81	6.11 - 12.72	< 0.001
BMI (kg/m2)
＜ 18.5	25	946	1.09	0.72 - 1.67	0.68
18.5 ~ 23.9	171	7077	1.00	Reference
24 ~ 27.9	136	2979	1.89	1.50 - 2.38	< 0.001
≥ 28	50	840	2.46	1.78 - 3.40	< 0.001
TG (mmol/L)
＜ 1.7	243	9879	1.00	Reference
≥ 1.7	139	1963	2.88	2.32 - 3.57	< 0.001
HDL-C (mmol/L)
≥ 1.0	319	11552	1.00	Reference
＜ 1.0	63	290	7.87	5.86 - 10.56	< 0.001