Table 3.

Hazard ratios for events per one unit increase in uFABP3/uCr.

	Unadjusted	P	Adjusted	P
	HR (95% CI)		HR (95% CI)‡
MALE	1.24 (1.10–1.40)	0.001	1.28 (1.16–1.41)	0.001
Vascular intervention	1.15 (1.02–1.28)	0.031	1.13 (1.02–1.26)	0.034
Major amputation	1.19 (0.92–1.55)	0.19	1.19 (0.81–1.76)	0.32
Worsening PAD (drop in ABI ≥ 0.15)	1.15 (1.04–1.27)	0.009	1.16 (1.02–1.27)	0.021

MALE, major adverse limb event: composite of vascular intervention and major amputation; PAD, peripheral artery disease; ABI, ankle brachial index.

^‡Adjusted for age, sex, hypertension, dyslipidemia, diabetes, smoking, coronary artery disease, congestive heart failure, medications (statins, ACE-I/ARB, beta blocker, diuretic, ASA, antiplatelets other than ASA, and low-dose rivaroxaban), and serum creatinine. Bold values represent statistically significant values (p < 0.05).