Table 3.
Clinical characteristics, use of therapeutic procedures and hospital outcomes after matching by age and myocardial infarction type (ICD 10) for men and women hospitalized with NSTEMI according to the presence of T2DM
| Men | Woman | |||||
|---|---|---|---|---|---|---|
| No T2DM | T2DM | p-value | No T2DM | T2DM | p-value | |
| NSTEMI, n (%) | 16,283 | 16,283 | NA | 8202 | 8202 | NA |
| Age, mean (SD) | 70.90 (11.05) | 70.90 (11.05) | NA | 76.93 (10.33) | 76.93 (10.33) | NA |
| CCI, mean (SD) | 0.61 (0.59) | 0.86 (0.80) | < 0.001 | 0.60 (0.52) | 0.83 (0.80) | < 0.001 |
| Obesity, n (%) | 1723 (10.58) | 2535 (15.57) | < 0.001 | 993 (12.11) | 1767 (21.54) | < 0.001 |
| Hypertension, n (%) | 7640 (46.92) | 9291 (57.06) | < 0.001 | 441 (53.86) | 4695 (57.24) | < 0.001 |
| Lipid metabolism disorders, n (%) | 7509 (46.12) | 10,110 (62.09) | < 0.001 | 3754 (45.77) | 4944 (60.28) | < 0.001 |
| Renal disease, n (%) | 1972 (12.11) | 3430 (21.06) | < 0.001 | 1009 (12.30) | 1877 (22.88) | < 0.001 |
| Atrial fibrillation, n (%) | 2559 (15.72) | 2517 (15.46) | 0.521 | 1724 (21.13) | 1646 (20.07) | 0.064 |
| Congestive heart failure, n (%) | 2460 (15.11) | 3526 (21.65) | < 0.001 | 1682 (20.51) | 2323 (28.32) | < 0.001 |
| Peripheral vascular disease, n (%) | 1357 (8.33) | 2217 (13.62) | < 0.001 | 311 (3.79) | 548 (6.68) | < 0.001 |
| Cerebrovascular disease, n (%) | 616 (3.78) | 909 (5.58) | < 0.001 | 354 (4.32) | 487 (5.94) | < 0.001 |
| Dementia, n (%) | 209 (1.28) | 215 (1.32) | 0.769 | 286 (3.49) | 288 (3.51) | 0.932 |
| Mechanical ventilation, n (%) | 586 (3.60) | 829 (5.09) | < 0.001 | 270 (3.29) | 389 (4.74) | < 0.001 |
| CABG, n (%) | 615 (3.78) | 739 (4.54) | 0.001 | 115 (1.40) | 209 (2.55) | < 0.001 |
| PCI, n (%) | 7552 (46.38) | 6982 (42.88) | < 0.001 | 2719 (33.15) | 2715 (33.10) | 0.947 |
| LOHS, median (IQR) | 5.00 (5.00) | 6.00 (6.00) | < 0.001 | 6.00 (6.00) | 6.00 (6.00) | 0.89 |
| In-hospital mortality, n (%) | 706 (4.34) | 790 (4.85) | 0.026 | 523 (6.38) | 601 (7.33) | 0.016 |
NSTEMI non-ST elevation myocardial infarction, CCI Charlson comorbidity index, CABG coronary artery bypass graft, PCI percutaneous coronary intervention, LOHS length of hospital stay, NA not applicable
The P values for the differences between patients with T2DM and No T2DM were calculated using Student’s t-test, or Mann–Whitney test or chi-square tests