Table 3.

Multivariable Logistic Regression Models For High RDW^*

Outcome = Medical Management		p
Unadjusted OR (95%CI)	1.21 (0.78–1.88)	0.399
Adjusted OR (95%CI)†	0.97 (0.52–1.81)	0.916
Adjusted OR (95%CI)‡	0.97 (0.51–1.84)	0.922
Outcome = PCI*		p
Unadjusted OR (95%CI)	0.59 (0.37–0.96)	0.035
Adjusted OR (95%CI)†	0.69 (0.38–1.25)	0.222
Adjusted OR (95%CI)‡	0.67 (0.36–1.25)	0.208
Adjusted OR (95%CI)⍰	0.60 (0.34–1.06)	0.078
Outcome = CABG*		p
Unadjusted OR (95%CI)	1.86 (0.99–3.49)	0.055
Adjusted OR (95%CI)†	2.33 (1.02–5.32)	0.044
Adjusted OR (95%CI)‡	2.39 (1.04–5.50)	0.041
Adjusted OR (95%CI)°	2.43 (1.02–5.82)	0.045

^*High RDW = Red Blood Cell Distribution Width >16.3%; PCI = Percutaneous Coronary Intervention. CABG = Coronary Artery Bypass Graft. P values<0.05 are in boldface.

^†Adjusted for age, gender, race, atherosclerotic burden, anemia, heart failure, smoking, family history of coronary artery disease, and previous CABG.

^‡Adjusted for age, gender, race, hemoglobin, atherosclerotic burden, heart failure, smoking, family history of coronary artery disease, and previous CABG.

^⍰Adjusted for age, gender, atherosclerotic burden, coronary artery disease, dyslipidemia, family history of coronary artery disease, previous CABG, and diagnosis.

^°n= 431 after excluding patients with previous CABG. Adjusted for age, gender, race, hemoglobin, atherosclerotic burden, heart failure, smoking, and family history of coronary artery disease.