Table 4.

Cox's Proportional Hazards Model for Guideline‐Recommended Therapies

Outcome	Unadjusted HR	Adjusted HR
MACE	0.83 (0.60 to 1.13)	0.64 (0.46 to 0.89)
MALE	0.67 (0.46 to 0.98)	0.61 (0.41 to 0.91)
Death	0.73 (0.51 to 1.05)	0.58 (0.40 to 0.86)
Amputation/death	0.75 (0.55 to 1.02)	0.62 (0.44 to 0.86)

Unadjusted hazard ratios represent rates of MACE, MALE, death, and amputation/death before adjustment of baseline covariates. Adjusted hazard ratios were calculated using the same covariates included in the main propensity model. HR indicates hazard ratio; MACE, major adverse cardiovascular or cerebrovascular events; MALE, major adverse limb events.