Table III.

Associations of baseline ABI per standard deviation with change in SF-36 Subscales^*

Subscale	Unadjusted β (95% CI); p	Demographic Adjusted† β (95% CI); p	Fully Adjusted‡ β (95% CI); p
Physical Functioning	−3.0 (−4.2, −1.9); <0.001	−2.1 (−3.2, −1.0); <0.001	−1.2 (−2.3, −0.2); 0.02
Role Physical	−2.4 (3.9, −1.0); 0.001	−1.9 (−3.3, −0.4); 0.01	−1.3 (−2.8, 0.1); 0.07
Bodily Pain	−2.1 (−3.3, −1.0); <0.001	−1.5 (−2.6, −0.3); 0.01	−1.0 (−2.2, 0.2); 0.09
General Health	−1.4 (−2.5, −0.4); 0.008	−1.2 (−2.3, −0.1); 0.03	−0.5 (−1.5, 0.6); 0.36
Energy/Vitality	−1.9 (−2.9, −0.9); <0.001	−1.7 (−2.7, −0.6); 0.002	−1.3 (−2.3, −0.3); 0.01
Social Functioning	−1.3 (−2.2, −0.3); 0.008	−1.0 (−2.1, −0.1); 0.04	−1.0 (−2.0, 0.05); 0.06
Role Emotional	0.8 (−1.9, 0.3); 0.17	−0.5 (−1.6, 0.7); 0.43	−0.3 (−15.9, 9.3); 0.61
Mental Health	−0.4 (−1.2, 0.3); 0.27	−0.4 (−1.2, 0.4); 0.29	−0.3 (−1.1, 0.6); 0.53

^*Among those with ABI<1.4 at baseline; standard deviation for ABI = 0.095

^†Adjusted for age, sex, race/ethnicity

^‡Adjusted for age, sex, race/ethnicity, BMI, ever smoker, physical activity, diabetes, hypertension, dyslipidemia