Table 1.
Baseline characteristics of the study participants.
| All participants (n = 1,973) | Quartile glycemia1 (n = 482) | Quartile glycemia2 (n = 500) | Quartile glycemia3 (n = 496) | Quartile glycemia4 (n = 495) | p | Statistic | |
|---|---|---|---|---|---|---|---|
| Sex, n (%) | 0 . 004 | 13.241 | |||||
| Female | 632 (32.0) | 135 (28) | 144 (28.8) | 168 (33.9) | 185 (37.4) | ||
| Male | 1,341 (68.0) | 347 (72) | 356 (71.2) | 328 (66.1) | 310 (62.6) | ||
| Age (years) | 59.9 ± 11.1 | 58.7 ± 12.1 | 59.7 ± 11.0 | 60.6 ± 10.9 | 60.8 ± 10.2 | 0.013 | 3.592 |
| Mean ± SD | |||||||
| Hypertension n (%) | 0.001 | 16.082 | |||||
| No | 975 (49.4) | 264 (54.8) | 261 (52.2) | 238 (48) | 212 (42.8) | ||
| Yes | 998 (50.6) | 218 (45.2) | 239 (47.8) | 258 (52) | 283 (57.2) | ||
| DM, n (%) | <0.001 | 492.204 | |||||
| No | 1,553 (78.7) | 448 (92.9) | 466 (93.2) | 422 (85.1) | 217 (43.8) | ||
| Yes | 420 (21.3) | 34 (7.1) | 34 (6.8) | 74 (14.9) | 278 (56.2) | ||
| Heart.failure, n (%) | 0.723 | 1.324 | |||||
| No | 1,744 (88.4) | 427 (88.6) | 445 (89) | 442 (89.1) | 430 (87) | ||
| Yes | 228 (11.6) | 55 (11.4) | 55 (11) | 54 (10.9) | 64 (13) | ||
| Angina, n (%) | 0.313 | 3.561 | |||||
| No | 1,745 (88.4) | 415 (86.1) | 444 (88.8) | 444 (89.5) | 442 (89.3) | ||
| Yes | 228 (11.6) | 67 (13.9) | 56 (11.2) | 52 (10.5) | 53 (10.7) | ||
| AMI, n (%) | 0.307 | 3.604 | |||||
| No | 1,880 (95.3) | 465 (96.5) | 476 (95.2) | 474 (95.6) | 465 (93.9) | ||
| Yes | 93 (4.7) | 17 (3.5) | 24 (4.8) | 22 (4.4) | 30 (6.1) | ||
| Smoking, n (%) | 0.06 | 7.398 | |||||
| No | 1,322 (67.0) | 312 (64.7) | 319 (63.8) | 340 (68.5) | 351 (70.9) | ||
| Yes | 651 (33.0) | 170 (35.3) | 181 (36.2) | 156 (31.5) | 144 (29.1) | ||
| SBP (mmHg) | 104.5 ± 28.5 | 108.8 ± 28.1 | 102.5 ± 28.2 | 106.6 ± 29.0 | 100.1 ± 28.0 | <0.001 | 9.372 |
| Mean ± SD | |||||||
| DBP (mmHg) | 77.3 ± 11.9 | 78.0 ± 11.6 | 76.0 ± 11.6 | 77.4 ± 12.1 | 78.0 ± 12.2 | 0.031 | 2.964 |
| Mean ± SD | |||||||
| EF, Mean ± SD | 61.0 ± 7.8 | 61.8 ± 7.4 | 60.8 ± 8.1 | 61.0 ± 7.3 | 60.4 ± 8.2 | 0.024 | 3.166 |
| BMI (kg/m2), Mean ± SD | 24.1 ± 3.6 | 24.0 ± 3.3 | 23.8 ± 3.6 | 24.4 ± 3.6 | 24.3 ± 3.8 | 0.027 | 3.068 |
| Heart.rate, | 72.1 ± 11.5 | 69.8 ± 10.8 | 71.1 ± 10.1 | 73.0 ± 11.6 | 74.4 ± 12.9 | <0.001 | 15.778 |
| Mean ± SD | |||||||
| Cr (μmol/L) | 72.0 ± 30.2 | 73.3 ± 25.5 | 72.3 ± 20.5 | 73.0 ± 40.1 | 69.2 ± 31.1 | 0.133 | 1.867 |
| Mean ± SD | |||||||
| UA (μmol/L) | 304.2 ± 92.5 | 306.4 ± 87.0 | 308.0 ± 84.3 | 310.4 ± 100.5 | 291.9 ± 96.3 | 0.007 | 4.034 |
| Mean ± SD | |||||||
| BIL (mg/dl) | 9.8 ± 7.6 | 9.4 ± 4.6 | 9.5 ± 5.2 | 10.4 ± 12.3 | 10.0 ± 5.7 | 0.160 | 1.723 |
| Mean ± SD | |||||||
| TC (Mmol/L) | 4.3 ± 1.1 | 4.1 ± 1.0 | 4.2 ± 1.0 | 4.3 ± 1.1 | 4.4 ± 1.1 | <0.001 | 9.736 |
| Mean ± SD | |||||||
| TG (Mmol/L) | 1.9 ± 1.4 | 1.6 ± 0.8 | 1.8 ± 1.2 | 2.1 ± 1.9 | 2.2 ± 1.4 | <0.001 | 14.313 |
| Mean ± SD | |||||||
| HDL,C (Mmol/L) | 1.1 ± 0.3 | 1.1 ± 0.3 | 1.1 ± 0.3 | 1.1 ± 0.3 | 1.0 ± 0.3 | 0.215 | 1.493 |
| Mean ± SD | |||||||
| LDL.C (Mmol/L) | 2.7 ± 0.9 | 2.5 ± 0.9 | 2.7 ± 0.9 | 2.7 ± 0.9 | 2.8 ± 1.0 | <0.001 | 6.921 |
| Mean ± SD | |||||||
| Multi-vessel lesion n (%) | 0.003 | 13.998 | |||||
| No | 1,499 (76.0) | 392 (81.3) | 379 (75.8) | 376 (75.8) | 352 (71.1) | ||
| Yes | 474 (24.0) | 90 (18.7) | 121 (24.2) | 120 (24.2) | 143 (28.9) |
Data are shown as mean ± standard deviation (SD) or median (IQR) for continuous variables and proportions (%) for categorical variables. Sex, Age, Hypertension, DM, Heart failure, Angina, Acute myocardial infarction, Smoking, SBP, DBP, EF,BMI,Heart rate, Cr, UA, BIL, TC, HDL, C, LDL.C, Multi-vessel lesion P-values in bold are <0.05.