Table 1 Characteristics of the MSIMI and non-MSIMI groups before revascularization
| Â | Non-MSIMI | MSIMI | Statistics | P |
|---|---|---|---|---|
N | 100 | 105(51.2) | Â | Â |
Age (years) | 59.3 ± 10.0 | 60.2 ± 10.1 | t = 0.626 | 0.532 |
Sex [female (%)] | 25 (25.0) | 39(37.1) | χ2 = 3.517 | 0.061 |
Hypertension (%) | 63 (63.0) | 72 (68.6) | χ2 = 0.707 | 0.400 |
Hyperlipidaemia (%) | 59 (59.0) | 65 (61.9) | χ2 = 0.181 | 0.671 |
Diabetes (%) | 40 (40.0) | 31 (29.5) | χ2 = 2.483 | 0.115 |
Depression historya (%) | 6 (6.0) | 6 (5.7) | χ2 = 0.008 | 0.931 |
Current smoking (%) | 38 (38.0) | 32 (30.5) | χ2 = 1.289 | 0.256 |
Smoking history (%) | 60 (60.0) | 57 (54.3) | χ2 = 0.683 | 0.409 |
Drinking history (%) | 55 (55.0) | 40 (38.1) | χ2 = 5.886 | 0.015 |
Family history of CAD (%) | 30 (30.0) | 23 (21.9) | χ2 = 1.751 | 0.186 |
Disease durationb (month) | 6.0 (1.0/36.0) | 18.0 (2.0/66.0) | U = 2.505 | 0.012 |
Number of eventsc | 0.0 (0.0/1.0) | 0.0 (0.0/1.0) | U = 1.819 | 0.069 |
SYNTAX score | 17.0 (8.0/29.8) | 18.0 (10.5/28.0) | U = 0.775 | 0.438 |
Residual SYNTAX | 0.0 (0.0/3.0) | 0.0 (0.0/7.5) | U = 1.804 | 0.071 |
Number of diseased blood vessels | 2.0 (1.0/3.0) | 2.0 (1.0/3.0) | U = 0.708 | 0.708 |
CAD type (%) |  |  | χ2 = 3.093 | 0.377 |
 SAP | 13 (13.0) | 19 (18.1) |  |  |
 UAP | 62 (62.0) | 69 (67.5) |  |  |
 NSTEMI | 9 (9.0) | 5 (4.8) |  |  |
 STEMI | 16 (16.0) | 12 (11.4) |  |  |
Revascularization type |  |  | χ2 = 3.824 | 0.281 |
 PCI | 94 (94.0) | 97 (92.4) |  |  |
 CABG | 6 (6.0) | 8 (7.7) |  |  |
PHQ-9 before revascularization | 6.6 ± 3.1 | 7.9 ± 4.3 | t = 2.368 | 0.019 |
GAD-7 before revascularization | 5.1 ± 4.3 | 6.1 ± 5.0 | t = 1.511 | 0.132 |
PHQ-9 after revascularization | 3.7 ± 3.3 | 3.7 ± 3.3 | t = 0.071 | 0.943 |
GAD-7 after revascularization | 2.4 ± 3.0 | 2.3 ± 2.5 | t = 0.394 | 0.694 |