Variable | eGFR ≥ 90 (normal) | eGFR < 90 (decreased renal function) | ||||
---|---|---|---|---|---|---|
Diabetes | Non-diabetes | p | Diabetes | Non-diabetes | p | |
Anemia | Â | Â | Â | Â | Â | Â |
 N (%) | 43 (3.4) | 1217 (96.6) |  | 66 (16.8) | 327 (83.2) |  |
 Age (years) | 58.7 (10.8) | 50.8 (11.0) | < 0.001 | 67.5 (8.8) | 62.3 (11.4) | < 0.001 |
 Body mass index (kg/m2) | 26.0 (5.6) | 22.8 (3.3) | 0.001 | 26.3 (4.7) | 23.8 (3.4) | < 0.001 |
 Hemoglobin (g/dL) | 11.0 (1.1) | 10.8 (1.2) | 0.192 | 11.2 (0.7) | 11.1 (0.9) | 0.565 |
 Anemia level, n (%) |  |  | 0.383 |  |  | 0.764 |
  Mild | 29 (67.4) | 694 (57.0) |  | 47 (71.2) | 224 (68.5) |  |
  Moderate | 13 (30.2) | 472 (38.8) |  | 19 (28.8) | 101 (30.9) |  |
  Severe | 1 (2.3) | 51 (4.2) |  | 0 | 2 (0.6) |  |
 Hypertension, n (%) | 19 (44.2) | 101 (8.3) | < 0.001 | 46 (69.7) | 104 (31.8) | < 0.001 |
 Hyperlipidemia, n (%) | 8 (18.6) | 30 (2.5) | < 0.001 | 24 (36.4) | 22 (6.7) | < 0.001 |
 Chronic kidney disease, n (%) | 0 (0.0) | 5 (0.4) | > 0.999 | 9 (13.6) | 25 (7.6) | 0.114 |
 Systolic blood pressure (mmHg) | 131.2 (18.3) | 119.5 (19.7) | < 0.001 | 135.4 (22.6) | 126.3 (21.6) | 0.002 |
 Low-density lipoprotein cholesterol (mg/dL) | 93.2 (25.2) | 104.8 (27.1) | 0.005 | 88.4 (26.5) | 111.3 (29.2) | < 0.001 |
 Fasting blood glucose (mg/dL) | 148.4 (44.5) | 96.7 (11.7) | < 0.001 | 139.8 (40.1) | 99.0 (10.6) | < 0.001 |
 eGFR (mL/min/1.73m2) | 118.3 (26.5) | 120.3 (22.0) | 0.558 | 60.7 (20.4) | 72.2 (18.4) | < 0.001 |
 Alkaline phosphatase (IU/L) | 70.4 (19.5) | 65.0 (28.4) | 0.215 | 68.4 (21.2) | 71.3 (24.4) | 0.367 |
 Osteoporosis, n (%) | 13 (30.2) | 223 (18.3) | 0.049 | 27 (40.9) | 136 (41.6) | 0.918 |
Non-anemia | Â | Â | Â | Â | Â | Â |
 N (%) | 522 (6.4) | 7663 (93.6) |  | 207 (10.2) | 1827 (89.8) |  |
 Age (years) | 62.0 (8.2) | 55.5 (10.5) | < 0.001 | 65.3 (7.9) | 61.6 (9.6) | < 0.001 |
 Body mass index (kg/m2) | 25.2 (4.0) | 23.4 (3.4) | < 0.001 | 25.4 (3.4) | 24.4 (3.6) | < 0.001 |
 Hemoglobin (g/dL) | 13.6 (0.9) | 13.5 (0.8) | 0.002 | 13.3 (0.9) | 13.4 (0.9) | 0.018 |
 Hypertension, n (%) | 236 (45.2) | 1110 (14.5) | < 0.001 | 114 (55.1) | 532 (29.1) | < 0.001 |
 Hyperlipidemia, n (%) | 144 (27.6) | 392 (5.1) | < 0.001 | 78 (37.7) | 148 (8.1) | < 0.001 |
 Chronic kidney disease, n (%) | 4 (0.8) | 39 (0.5) | 0.351 | 7 (3.4) | 29 (1.6) | 0.086 |
 Systolic blood pressure (mmHg) | 131.3 (19.3) | 124.1 (20.5) | < 0.001 | 131.2 (19.5) | 129.9 (21.5) | 0.371 |
 Low-density lipoprotein cholesterol (mg/dL) | 105.6 (30.7) | 119.6 (30.9) | < 0.001 | 99.0 (30.3) | 123.9 (31.7) | < 0.001 |
 Fasting blood glucose (mg/dL) | 150.0 (43.1) | 100.7 (15.3) | < 0.001 | 149.8 (43.7) | 102.3 (15.1) | < 0.001 |
 eGFR (mL/min/1.73m2) | 116.6 (20.8) | 116.8 (19.4) | 0.795 | 75.2 (11.9) | 79.6 (9.0) | < 0.001 |
 Alkaline phosphatase (IU/L) | 76.4 (22.8) | 77.1 (42.3) | 0.730 | 74.8 (22.5) | 77.9 (23.1) | 0.073 |
 Osteoporosis, n (%) | 146 (28.0) | 2097 (27.4) | 0.765 | 58 (28.0) | 612 (33.5) | 0.112 |