Table 1 Study population characteristics by albuminuria category (N = 291,155)
Characteristic | Albuminuria Category | |||
|---|---|---|---|---|
0-29 mg/g | 30-299 mg/g | ≥300 mg/g | Missing | |
n (%) | 50,336 (17.3) | 52,543 (18.0) | 17,290 (5.9) | 170,986 (58.7) |
Age, mean (SD) | 71.6 (8.8) | 68.8 (11.2) | 66.7 (12.2) | 73.1 (9.2) |
Female, n (%) | 29,713 (59.0) | 25,559 (48.6) | 7280 (42.1) | 105,824 (61.9) |
Race and Ethnicity | ||||
Asian | 2313 (4.6) | 4368 (8.3) | 1333 (7.7) | 5730 (3.4) |
Black | 12,574 (25.0) | 10,718 (20.4) | 4203 (24.3) | 41,189 (24.1) |
Hispanic | 7138 (14.2) | 10,450 (19.9) | 3439 (19.9) | 13,902 (8.1) |
White | 23,866 (47.4) | 22,135 (42.1) | 6740 (39.0) | 93,078 (54.4) |
Unknown | 4445 (8.8) | 4872 (9.3) | 1575 (9.1) | 17,087 (10.0) |
Hypertension, n (%) | 48,042 (95.4) | 49,902 (95.0) | 16,896 (97.7) | 157,192 (91.9) |
Diabetes mellitus, n (%) | 27,946 (55.5) | 37,163 (70.7) | 12,875 (74.5) | 46,563 (27.2) |
HbA1c (%), mean (SD) | 6.6 (1.3) | 7.2 (1.7) | 7.6 (1.9) | 6.4 (1.3) |
eGFR (ml/min/1.73m2), mean (SD) | 49 (9) | 67 (24) | 53 (26) | 49 (10) |
eGFR category (ml/min/1.73m2), n (%) | ||||
≥60 | 0 (0.0) | 27,332 (52.0) | 5377 (31.1) | 0 (0.0) |
45-59 | 37,136 (73.8) | 14,967 (28.5) | 4608 (26.7) | 124,628 (72.9) |
30-44 | 10,937 (21.7) | 7550 (14.4) | 3967 (22.9) | 36,915 (21.6) |
< 30 | 2263 (4.5) | 2694 (5.1) | 3338 (19.3) | 9443 (5.5) |
UACR (mg/g), median [IQR] | 7 (3, 14) | 66 (43, 118) | 756 (451, 1516) | N/A |
Congestive heart failure, n (%) | 10,306 (20.5) | 10,858 (20.7) | 5288 (30.6) | 40,099 (23.5) |
Coronary artery disease, n (%) | 4779 (9.5) | 5320 (10.1) | 2403 (13.9) | 17,759 (10.4) |