Table 3(b) Univariate and multivariate analyses for cardiovascular and/or limb events (CVLE: cardiovascular or cerebrovascular death, nonfatal myocardial or cerebral infarction, transient ischemic attack, major amputation, or repeat revascularization for a limb).

	Univariate			Multivariate
	HR	95%CI	p-value	HR	95%CI	p-value
Age (years)	1.019	1.005–1.032	0.007	1.016	1.001–1.031	0.039
Ankle–brachial pressure index	0.383	0.245–0.599	<0.001	0.452	0.261–0.781	0.004
Critical limb ischemia	1.857	1.316–2.621	<0.001	1.347	0.980–1.851	0.066
Diabetes mellitus	1.433	1.109–1.853	0.006	1.278	0.962–1.698	0.091
Cerebral infarction	1.632	1.187–2.242	0.003	1.450	1.016–2.069	0.041
Coronary heart disease	2.175	1.687–2.805	<0.001	2.091	1.575–2.776	<0.001
Urinary albumin (mg/gCr)	1.001	1.000–1.001	<0.001	1.001	1.000–1.001	0.007
Serum albumin (g/dL)	0.498	0.365–0.679	<0.001	0.797	0.555–1.143	0.217
eGFR (mL/min/1.73 m2)	0.990	0.983–0.997	0.003	1.000	0.993–1.008	0.918
C-reactive protein (mg/dL)	1.087	1.002–1.179	0.045	1.052	0.955–1.159	0.306
Statin	0.479	0.363–0.621	<0.001	0.515	0.386–0.687	<0.001

HR: hazard ratio; CI: confidence interval; eGFR: estimated glomerular filtration rate