Table 1.
Baseline Characteristics of Study Populations
| Atherosclerosis Risk in Communities Study (n=6,575) | Cardiovascular Health Study (n=1,701) | Multi-Ethnic Study of Atherosclerosis (n=3,728) | ||||
|---|---|---|---|---|---|---|
| CHIP status | Yes | No | Yes | No | Yes | No |
| N | 584 | 5,991 | 240 | 1,461 | 178 | 3550 |
| Age, years | 58 (4) | 58 (4) | 74 (5) | 73 (5) | 68 (8) | 64 (8) |
| Male Sex, n(%) | 295 (50) | 2,789 (46) | 113 (47) | 626 (43) | 83 (46) | 1728 (48) |
| Race/ethnicity, n(%) | ||||||
| White | 489 (84) | 4,895 (82) | 205 (85) | 1,223 (84) | 85 (48) | 1462 (42) |
| Black | 95 (16) | 1095 (19) | 35 (15) | 238 (16) | 44 (24) | 851 (24) |
| Chinese | - | - | - | - | 14 (8) | 473 (14) |
| Hispanic | - | - | - | - | 35 (20) | 764 (22) |
| Diabetes, n(%) | 64 (10) | 650 (11) | 33 (14) | 222 (15) | 22 (12) | 428 (12) |
| BMI, kg/m2 | 28 (6) | 28 (6) | 26 (4) | 26 (4) | 28 (6) | 28 (6) |
| eGFR, ml/min/1.73m2 | 98 (14) | 100 (12) | 69 (16) | 71 (16) | 76 (14) | 80 (14) |
| Urine albumin-to-creatinine ratio, mg/g | - | - | 9 (6, 24) | 9 (5, 21) | 6 (3, 12) | 6 (3, 12) |
| Microalbuminuria, n(%) | 49 (10) | 437 (8) | 35 (15) | 223 (15) | 27 (16) | 293 (8) |