Table A5.
Differences between patients with a single creatinine measurement and the rest of the population.
| Two sCr Measurements | ||
|---|---|---|
| No | Yes | |
| n | 267 | 2549 |
| CKD stage (%) | ||
| eGFR < 30 mL/min | 19 (7.1) | 180 (7.1) |
| eGFR 30–59 mL/min | 50 (18.7) | 586 (23.0) |
| eGFR > 60 mL/min | 198 (74.2) | 1783 (69.9) |
| Sex = M (%) | 158 (59.2) | 1697 (66.6) |
| Age (median [range]) | 60 [18, 99] | 65 [18, 99] |
| Ischemic Heart Disease = Yes (%) | 24 (9.0) | 239 (9.4) |
| Congestive Heart Failure = Yes (%) | 12 (4.5) | 108 (4.2) |
| Peripheral Vascular Disease = Yes (%) | 12 (4.5) | 194 (7.6) |
| Cerebrovascular Disease = Yes (%) | 33 (12.4) | 222 (8.7) |
| Chronic Pulmonary Disease = Yes (%) | 16 (6.0) | 229 (9.0) |
| Diabetes = Yes (%) | 36 (13.5) | 441 (17.3) |
| Hemoglobin (g/dL) (median [range]) | 13.00 [6.50, 17.00] | 12.80 [3.40, 17.90] |
| C-Reactive Protein (mg/dL) (median [range]) | 4.00 [0.00, 41.00] | 7.09 [0.00, 47.80] |
| Incident Atrial Fibrillation = Yes (%) | 9 (3.4) | 134 (5.3) |
Abbreviations: sCr, serum creatinine; AF, atrial fibrillation; n, number; CKD, chronic kidney disease; n, numbers; eGFR, estimated glomerular filtration rate.