Table 1.
Total (N=748) | |
---|---|
Male | 426 (57.0%) |
Race | |
Caucasian | 438 (59.8%) |
African American | 295 (40.2%) |
Age (mean years +/− SD) | 65.8 +/−13.8 |
Ejection Fraction (%,mean +/−SD, N=360) |
31.7 +/− 17.3 |
Readmission (30 day) | 53 (7.4%) |
Readmission (30-90 day) | 36 (5.5%) |
Expiration (Index hospitalization) | 35 (4.7%) |
Glycemic variable (mean +/− SD) | |
TWMG (mg/dl) | 137 +/−44.7 |
GLI (mg/dl)2/hr*day−1 | 7.2 (2.4-19.3) |
A1c (%, N=329) | 7.58 +/− 1.96 |
Hypoglycemia (<70 mg/dl) | 261 (34.9%) |
Other Diagnosis Codes * | |
Diabetes | 83 (11%) |
Renal disease | 197 (26.3%) |
Atrial arrhythmia | 134 (17.9%) |
Hypertension | 109 (14.6%) |
Valvular disorder | 75 (10.0%) |
CAD | 67 (9.0%) |
Pneumonia | 46 (6.2%) |
COPD | 41 (5.5%) |
AMI/ACS | 38 (5.1%) |
TWMG=time-weighted mean glucose, GLI=time-adjusted glycemic lability index.
Second or third ICD-9 code groupings with a frequency ≥5%; ICD-9 codes: renal disease (250.4, 403.x, 404.x, 584.x, 585.x, V45.1), atrial arrhythmia (427.x), hypertension (401.x-403.x), diabetes mellitus (250.x), valvular disorder (396.x, 397.x, 424.x, 746.4, 996.02), Coronary artery disease (CAD, 396.x, 397.x 413.x, 414.x, 424.x, 746.4, 996.02), pneumonia (482.x, 486), Chronic obstructive lung disease with exacerbation (492.1), Acute myocardial infarction, acute coronary syndrome (AMI/ACS, 410.x, 411.x).