Table 1.
Summary Statistics of Demographic Characteristics and Risk Factors
| Overall (n = 11) | |
|---|---|
| Demographic characteristics | … |
| Age, y, mean (SD) | 72.5 (4.3) |
| Male | 8 (72.7) |
| Minority race/ethnicity | … |
| African American | 1 (9.1) |
| Asian | 1 (9.1) |
| Hispanic | 1 (9.1) |
| Weight, kg, mean (SD) | 84.8 (17.9) |
| BMI, kg/m2, mean (SD) | 30.6 (5.2) |
| HbA1c, median (IQR) | 7.8% (62 mmol/mol) (7.4%, 10.3% [57 mmol/mol, 89 mmol/mol]) |
| DM complications | … |
| Retinopathy (%) | 0 (0.0) |
| Nephropathy eGFR (%) | 9 (81.8) |
| CKD stage (%) | … |
| II | 1 (9.1) |
| IIIA | 2 (18.2) |
| IIIB | 3 (27.3) |
| IV | 2 (18.2) |
| V | 1 (9.1) |
| Neuropathy (%) | 3 (27.3) |
| CAD (%) | 11 (100.0) |
| CVA (%) | 0 (0.0) |
| PVD (%) | 2 (18.2) |
| Risk factors for hypoglycemia | … |
| Age of >67 y (%) | 9 (81.8) |
| BMI of <27 kg/m2 (%) | 4 (36.4) |
| Renal failure: eGFR of <60 mL/min/1.73 m2 | 7 (63.6) |
| Malnutrition (%) | 0 (0.0) |
| History of recent hypoglycemia (6-8 wk) (%) | 0 (0.0) |
| Long DM duration >20 y (%) | 7 (63.6) |
| CHF (%) | 7 (63.6) |
| After cardiac surgery (%) | … |
| CABGX2 | 2 (18.2) |
| CABGX3 | 1 (9.1) |
| CABGX4 | 7 (63.6) |
| MVR/TVR | 1 (9.1) |
Abbreviations: BMI = body mass index; CABG = coronary artery bypass graft; CAD = coronary artery disease; CHF = congestive heart failure; CKD = chronic kidney disease; CVA = cerebrovascular accident; DM = diabetes mellitus; eGFR = estimated glomerular filtration rate; HbA1c = glycated hemoglobin; IQR = interquartile range; MVR = mitral valve replacement; PVD = peripheral vascular disease; TVR = tricuspid valve replacement.