Table 3.

Stratified analyses of the LPA 1 copy number with the risk of CAD in cases and controls

Group	Crude			Adjusteda
	OR	95% CI	P	OR	95% CI	P
Age
> 65	0.67	0.39-1.15	0.15	0.35	0.16-0.76	0.01
≤ 65	0.61	0.36-1.03	0.07	0.47	0.22-0.98	0.05
Gender
Male	0.77	0.46-1.29	0.32	0.52	0.26-1.03	0.06
Female	0.48	0.27-0.85	0.01	0.29	0.12-0.71	0.01
Lp(a)
≥ 0.3 g/L	0.38	0.19-0.73	0.00	0.23	0.10-0.55	0.00
< 0.3 g/L	0.84	0.51-1.36	0.84	0.52	0.26-1.02	0.06
Hyperlipidaemia
Yes	0.68	0.36-1.29	0.24	0.51	0.22-1.18	0.12
No	0.62	0.38-1.01	0.06	0.36	0.18-0.71	0.00
Diabetes
Yes	0.59	0.22-1.57	0.29	0.19	0.04-0.88	0.03
No	0.65	0.43-0.99	0.04	0.42	0.24-0.74	0.00
Hypertension
Yes	0.58	0.37-0.92	0.02	0.32	0.17-0.62	0.00
No	0.77	0.39-1.52	0.45	0.65	0.25-1.70	0.38
Smoking
Yes	0.63	0.29-1.36	0.24	0.73	0.28-1.88	0.51
No	0.56	0.35-0.89	0.02	0.28	0.14-0.56	0.00

^aORs adjusted for age, gender, BMI, diabetes, hypertension, stroke history, smoking habit, Lp(a) and hyperlipaemia.