. Author manuscript; available in PMC: 2018 May 15.

Published in final edited form as: Am J Cardiol. 2017 Mar 1;119(10):1555–1559. doi: 10.1016/j.amjcard.2017.02.024

Table 2.

In-hospital coronary interventions

Cardiac Invasive Procedure	Overall	COPD
Cardiac Invasive Procedure	Overall	NO	YES
Diagnostic Coronary Angiography	69.8%	71.2%	60.3%
Unadjusted OR (95% CI)	—	Reference	0.61 (0.61 to 0.62)
Adjusted OR^* (95% CI)	—	Reference	0.76 (0.75 to 0.77)
Percutaneous Coronary Intervention	56.8%	58.9%	43.3%
Unadjusted OR (95% CI)	—	Reference	0.53 (0.53 to 0.54)
Adjusted OR^* (95% CI)	—	Reference	0.67 (0.66 to 0.67)
Coronary Artery Bypass Grafting	8.4%	7.9%	11.7%
Unadjusted OR (95% CI)	—	Reference	1.56 (1.54 to 1.58)
Adjusted OR^* (95% CI)	—	Reference	1.56 (1.54 to 1.59)
Any revascularization (PCI or CABG)	63.5%	65.1%	52.9%
Unadjusted OR (95% CI)	—	Reference	0.60 (0.60 to 0.61)
Adjusted OR^* (95% CI)	—	Reference	0.75 (0.74 to 0.76)

Adjusted for demographics, hospital characteristics and comorbidities

COPD= chronic obstructive pulmonary disease; PCI= percutaneous coronary intervention; CABG= coronary artery bypass grafting; OR= odds ratio; CI= confidence interval