Table 1 Baseline characteristics of included subjects stratified by baseline TyG index
Variables | Total (n = 7945) | Q1 (n = 2001) | Q2 (n = 1976) | Q3 (n = 1980) | Q4 (n = 1988) | p |
|---|---|---|---|---|---|---|
5.18–8.21 | 8.21–8.58 | 8.58–9.02 | 9.01–13.03 | |||
Age, years | 58.7 ± 9.6 | 58.6 ± 10.0 | 58.8 ± 9.8 | 59.3 ± 9.6 | 58.3 ± 9.1 | 0.007 |
Male, n (%) | 3698 (46.5) | 1074 (53.7) | 941 (47.6) | 826 (41.7) | 857 (43.1) | < 0.001 |
Marry, n (%) | 7036 (88.6) | 1767 (88.3) | 1757 (88.9) | 1741 (87.9) | 1771 (89.1) | 0.638 |
Rural, n (%) | 5316 (66.9) | 1444 (72.2) | 1356 (68.6) | 1301 (65.7) | 1215 (61.1) | < 0.001 |
Smoke, n (%) | 3080 (38.8) | 858 (42.9) | 792 (40.1) | 727 (36.7) | 703 (35.4) | < 0.001 |
Drink, n (%) | 3126 (39.4) | 861 (43) | 797 (40.4) | 702 (35.5) | 766 (38.6) | < 0.001 |
WBC, 10^9/L | 6.3 ± 2.2 | 6.0 ± 1.8 | 6.2 ± 1.9 | 6.4 ± 3.0 | 6.6 ± 1.9 | < 0.001 |
MCV, fl. | 90.6 ± 8.6 | 90.8 ± 9.3 | 90.4 ± 8.8 | 90.8 ± 8.6 | 90.6 ± 7.8 | 0.352 |
Platelet, 10^9/L | 212.4 ± 75.9 | 210.5 ± 73.8 | 210.5 ± 73.7 | 213.1 ± 83.1 | 215.2 ± 72.7 | 0.151 |
BUN, mg/dl | 15.7 ± 4.6 | 16.4 ± 5.0 | 15.6 ± 4.5 | 15.4 ± 4.3 | 15.4 ± 4.3 | < 0.001 |
Glucose, mg/dl | 109.9 ± 36.7 | 95.4 ± 13.4 | 101.4 ± 14.4 | 107.1 ± 19.4 | 135.5 ± 60.5 | < 0.001 |
Scr, mg/dl | 0.8 ± 0.2 | 0.8 ± 0.2 | 0.8 ± 0.3 | 0.8 ± 0.2 | 0.8 ± 0.2 | 0.071 |
TC, mg/dl | 193.3 ± 38.4 | 178.8 ± 33.2 | 189.6 ± 33.8 | 196.8 ± 36.3 | 207.9 ± 43.5 | < 0.001 |
TG, mg/dl | 103.5 (74.3, 150.4) | 61.1 (52.2, 69.0) | 88.5 (79.7, 99.1) | 125.7 (110.6, 141.6) | 205.3 (169.0, 272.8) | < 0.001 |
HDL, mg/dl | 51.4 ± 15.2 | 60.3 ± 15.2 | 54.8 ± 13.6 | 49.4 ± 13.0 | 41.1 ± 11.9 | < 0.001 |
LDL, mg/dl | 116.2 ± 34.7 | 108.2 ± 29.3 | 118.7 ± 30.9 | 123.4 ± 33.9 | 114.4 ± 41.7 | < 0.001 |
CRP, Median | 1.0 (0.5, 2.1) | 0.8 (0.4, 1.8) | 0.9 (0.5, 1.9) | 1.0 (0.6, 2.2) | 1.3 (0.7, 2.5) | < 0.001 |
HbA1c, % | 5.3 ± 0.8 | 5.1 ± 0.4 | 5.1 ± 0.5 | 5.2 ± 0.6 | 5.6 ± 1.3 | < 0.001 |
UA, mg/dl | 4.4 ± 1.2 | 4.2 ± 1.1 | 4.3 ± 1.2 | 4.4 ± 1.3 | 4.7 ± 1.4 | < 0.001 |
HCT, % | 41.6 ± 6.1 | 41.1 ± 6.2 | 41.2 ± 6.1 | 41.6 ± 6.1 | 42.5 ± 5.9 | < 0.001 |
HGB, g/dl | 14.3 ± 2.2 | 14.1 ± 2.3 | 14.3 ± 2.2 | 14.4 ± 2.2 | 14.7 ± 2.2 | < 0.001 |
CysC, mg/l | 1.0 ± 0.3 | 1.0 ± 0.3 | 1.0 ± 0.3 | 1.0 ± 0.3 | 1.0 ± 0.3 | < 0.001 |
Hypertension, n (%) | 3635 (45.8) | 712 (35.6) | 834 (42.2) | 981 (49.5) | 1108 (55.7) | < 0.001 |
Diabetes, n (%) | 411 ( 5.2) | 30 (1.5) | 58 (2.9) | 87 (4.4) | 236 (11.9) | < 0.001 |
Cancer, n (%) | 67 ( 0.8) | 12 (0.6) | 18 (0.9) | 13 (0.7) | 24 (1.2) | 0.138 |
Lung disease, n(%) | 706 ( 8.9) | 189 (9.4) | 195 (9.9) | 165 (8.3) | 157 (7.9) | 0.099 |
Stroke, n (%) | 174 ( 2.2) | 30 (1.5) | 46 (2.3) | 41 (2.1) | 57 (2.9) | 0.029 |
Liver disease, n (%) | 238 ( 3.0) | 74 (3.7) | 50 (2.5) | 57 (2.9) | 57 (2.9) | 0.166 |
Renal disease, n (%) | 393 ( 4.9) | 101 (5) | 112 (5.7) | 92 (4.6) | 88 (4.4) | 0.289 |
Digestive disease, n (%) | 1691 (21.3) | 460 (23) | 472 (23.9) | 371 (18.7) | 388 (19.5) | < 0.001 |
Asthma, n (%) | 318 ( 4.0) | 88 (4.4) | 84 (4.3) | 77 (3.9) | 69 (3.5) | 0.447 |
BMI, kg/m² | 23.4 ± 3.8 | 22.1 ± 3.2 | 22.9 ± 3.8 | 23.7 ± 3.7 | 24.9 ± 3.6 | < 0.001 |