4.

队列2中4种血管健康指标分别对于脑梗塞风险的预测

Risk of cerebral infarction event in cohort 2 in groups classified by four arterial health indicators (high vs. low) and per 1-SD increase in them

Items	Binary (high vs. low)		Continuous (per 1-SD increase)
	Unadjusted	Multivariable-adjusted	Unadjusted		Multivariable-adjusted
Multivariable-adjusted model is adjusted for age, gender, smoking, alcohol use, body mass index, heart rate, mean arterial pressure, hypertension, diabetes mellitus, coronary heart disease at baseline and hyperlipoidemia. Abbreviations as in Table 3.
CF-PWV
HR (95%CI)	0.79 (0.55-1.14)	0.62 (0.42-0.91)	1.14 (0.95-1.36)		0.80 (0.66-0.97)
P value	0.209	0.016	0.159		0.025
CR-PWV
HR (95%CI)	0.95 (0.66-1.37)	0.75 (0.51-1.12)	0.87 (0.72-1.07)		0.90 (0.73-1.12)
P value	0.784	0.170	0.182		0.344
ABI
HR (95%CI)	0.97 (0.67-1.39)	1.01 (0.69-1.49)	0.86 (0.72-1.01)		1.04 (0.85-1.27)
P value	0.852	0.949	0.076		0.697
CAVI
HR (95%CI)	1.93 (1.32-2.83)	1.86 (1.27-2.80)	1.57 (1.36-1.81)		1.35 (1.12-1.64)
P value	<0.001	0.003	<0.001		0.002