Use of the Vascular Overload Index to Predict Cardiovascular Disease in a Rural Population of China

Table 4

Subgroup analyses for the impact of VOI on the risk of adverse outcomes.

		HR	95% CI	value
Age (years)
<55	5619	1.024	(1.017–1.031)	<0.001
≥55	4555	1.01	(1.007–1.014)	<0.001
Sex
Male	4723	1.014	(1.009–1.019)	<0.001
Female	5451	1.007	(1.002–1.012)	0.004
BMI (kg/m^2)
<28	8351	1.01	(1.006–1.014)	<0.001
≥28	1823	1.013	(1.006–1.019)	<0.001
DM
Yes	432	1.002	(0.990–1.013)	0.078
No	9741	1.012	(1.008–1.015)	<0.001

Abbreviations: BMI: body mass index; DM: diabetes; HR: hazard ratio; 95% CI: 95% confidence interval.