©The Author(s) 2025.
World J Diabetes. Oct 15, 2025; 16(10): 111548
Published online Oct 15, 2025. doi: 10.4239/wjd.v16.i10.111548
Published online Oct 15, 2025. doi: 10.4239/wjd.v16.i10.111548
Table 1 Baseline characteristics of participants by quartiles, n (%)
| Characteristic | Overall (n = 5045) | Q1 (n = 1262) | Q2 (n = 1265) | Q3 (n = 1258) | Q4 (n = 1260) | P value |
| Sex (male) | 2855 (56.59) | 602 (47.70) | 751 (59.37) | 720 (57.23) | 782 (62.06) | < 0.001 |
| Age (year) | 55.00 (46.00, 64.00) | 52.00 (42.25, 61.00) | 54.00 (45.00, 63.00) | 55.00 (46.25, 64.00) | 57.00 (50.00, 67.00) | < 0.001 |
| Smoking | 1861 (36.89) | 368 (29.16) | 491 (38.81) | 477 (37.92) | 525 (41.67) | < 0.001 |
| Alcohol consumption | 1763 (34.95) | 372 (29.48) | 466 (36.84) | 448 (35.61) | 477 (37.86) | < 0.001 |
| SBP (mmHg) | 129.00 (117.00, 141.00) | 125.00 (113.00, 137.00) | 128.00 (116.00, 138.00) | 130.00 (118.00, 142.00) | 134.00 (120.00, 149.00) | < 0.001 |
| DBP (mmHg) | 80.00 (72.00, 89.00) | 79.00 (71.00, 87.00) | 80.00 (72.00, 88.00) | 80.00 (72.00, 89.75) | 81.00 (73.00, 90.00) | < 0.001 |
| Hypertension | 3368 (66.76) | 663 (52.54) | 802 (63.40) | 874 (69.48) | 1029 (81.67) | < 0.001 |
| Hyperlipidaemia | 3173 (62.89) | 709 (56.18) | 837 (66.17) | 825 (65.58) | 802 (63.65) | < 0.001 |
| CHD | 1538 (30.49) | 322 (25.52) | 370 (29.25) | 387 (30.76) | 459 (36.43) | < 0.001 |
| BMI (kg/m2) | 24.39 (22.04, 26.67) | 23.76 (21.30, 26.05) | 24.46 (22.21, 26.70) | 24.65 (22.34, 27.05) | 24.56 (22.48, 26.95) | < 0.001 |
| FBG (mmol/L) | 7.77 (6.12, 10.04) | 7.22 (5.61, 9.50) | 7.75 (6.13, 9.83) | 7.94 (6.24, 10.40) | 8.15 (6.47, 10.39) | < 0.001 |
| HbA1c (%) | 7.65 (6.40, 9.35) | 7.15 (6.10, 9.00) | 7.50 (6.40, 9.10) | 7.75 (6.50, 9.40) | 8.15 (6.85, 9.70) | < 0.001 |
| TC (mmol/L) | 4.53 (3.83, 5.28) | 4.50 (3.79, 5.22) | 4.54 (3.83, 5.28) | 4.55 (3.88, 5.25) | 4.52 (3.81, 5.38) | 0.247 |
| LDL-C (mmol/L) | 2.79 (2.32, 3.31) | 2.74 (2.27, 3.24) | 2.81 (2.34, 3.35) | 2.82 (2.36, 3.30) | 2.81 (2.30, 3.37) | 0.052 |
| TG (mmol/L) | 1.55 (1.10, 2.29) | 1.27 (0.91, 1.89) | 1.54 (1.11, 2.26) | 1.62 (1.18, 2.41) | 1.81 (1.29, 2.59) | < 0.001 |
| HDL-C (mmol/L) | 1.12 (0.95, 1.32) | 1.19 (1.00, 1.41) | 1.12 (0.95, 1.31) | 1.10 (0.95, 1.27) | 1.08 (0.92, 1.27) | < 0.001 |
| WBC (109/L) | 6.32 (5.29, 7.54) | 5.86 (4.85, 7.13) | 6.22 (5.23, 7.37) | 6.37 (5.40, 7.54) | 6.80 (5.71, 8.08) | < 0.001 |
| CRP (mg/L) | 2.92 (1.19, 9.94) | 2.35 (0.99, 6.94) | 2.35 (1.07, 7.21) | 2.97 (1.20, 9.56) | 4.38 (1.68, 18.99) | < 0.001 |
| AST (IU/L) | 21.40 (17.95, 26.60) | 22.00 (18.20, 27.15) | 21.80 (18.20, 26.85) | 21.40 (18.00, 27.09) | 20.55 (17.20, 25.06) | < 0.001 |
| ALT (IU/L) | 20.30 (15.00, 29.25) | 20.85 (15.22, 30.70) | 21.50 (16.00, 30.20) | 20.70 (15.40, 30.58) | 18.40 (13.70, 26.33) | < 0.001 |
| UA (μmol/L) | 332.50 (275.00, 399.50) | 297.00 (248.39, 353.08) | 324.00 (268.00, 379.50) | 335.00 (282.00, 393.00) | 386.00 (320.75, 455.25) | < 0.001 |
| eGFR (mL/minute/1.73 m2) | 96.31 (78.33, 109.40) | 105.94 (95.44, 117.22) | 101.10 (91.13, 112.08) | 95.30 (81.28, 107.61) | 65.27 (41.86, 89.28) | < 0.001 |
| LVEF (%) | 64.00 (60.00, 67.00) | 64.00 (61.00, 68.00) | 64.00 (60.00, 67.00) | 64.00 (60.00, 67.00) | 63.00 (59.00, 67.00) | < 0.001 |
| Antihypertensive drugs | 1040 (20.61) | 196 (15.53) | 245 (19.37) | 282 (22.42) | 317 (25.16) | < 0.001 |
| Lipid-lowering drugs | 1264 (25.05) | 285 (22.58) | 304 (24.03) | 345 (27.42) | 330 (26.19) | 0.024 |
| Antidiabetic drugs | 1389 (27.53) | 321 (25.44) | 332 (26.25) | 374 (29.73) | 362 (28.73) | 0.051 |
| DN | 1997 (39.58) | 282 (22.35) | 362 (28.62) | 478 (38.00) | 875 (69.44) | < 0.001 |
| DR | 1772 (35.12) | 331 (26.23) | 391 (30.91) | 447 (35.53) | 603 (47.86) | < 0.001 |
| DPN | 3351 (66.42) | 727 (57.61) | 808 (63.87) | 839 (66.69) | 977 (77.54) | < 0.001 |
| LVH | 1685 (33.40) | 355 (28.13) | 359 (28.38) | 416 (33.07) | 555 (44.05) | < 0.001 |
| α1-MG (mg/L) | 26.10 (21.61, 33.10) | 19.02 (17.10, 20.49) | 23.80 (22.70, 25.00) | 29.13 (27.50, 30.86) | 40.87 (36.26, 50.80) | - |
- Citation: Ge LC, Zhang YL, Peng GL, Long M, Jin T, Lu B, Shao JQ, Li X. Serum alpha-1-microglobulin as a predictor of multiple complications in type 2 diabetes mellitus patients. World J Diabetes 2025; 16(10): 111548
- URL: https://www.wjgnet.com/1948-9358/full/v16/i10/111548.htm
- DOI: https://dx.doi.org/10.4239/wjd.v16.i10.111548