|Number of Events in Patients With Ischemic Cardiomyopathy|
(n = 92,361)
|Number of Events in Patients With Nonischemic Cardiomyopathy∗|
(n = 63,652)
|Adjusted OR (95% CI) in Patients With Ischemic Cardiomyopathy†|
|In-hospital mortality||2,772 (3.0)||1,648 (2.6)||1.08 (1.00–1.15)|
|Median length of stay >4 days||36,488 (44.3)||25,321 (43.9)||0.97 (0.95–1.00)|
|Discharge home||69,660 (77.8)||49,123 (79.2)||1.08 (1.03–1.14)|
|Cardiac transplant||13 (0.01)||27 (0.04)||0.71 (0.40–1.23)|
|Defect-free care||72,586 (85.4)||50,438 (85.3)||1.04 (1.01–1.07)|
Values are n (%), except as noted.
CI = confidence interval; NICM = nonischemic cardiomyopathy; OR = odds ratio.
↵∗ Includes all patients with NICM irrespective of whether further etiology was classified.
↵† Patients with NICM were the reference group. Model was adjusted for demographics, including age, sex, race/ethnicity, insurance status, body mass index; medical history, including atrial arrhythmia, diabetes, hypertension, smoking, hyperlipidemia, hypertension, lung disease, stroke/transient ischemic attack, peripheral vascular disease, renal insufficiency, depression, valvular heart disease; presentation characteristics, including systolic blood pressure, ejection fraction, heart rate; and hospital characteristics, including region, urban versus rural location, number of beds, academic status.