Parameters | Before PSM | After PSM | ||||
---|---|---|---|---|---|---|
MFS group | non-MFS group | p | MFS group | non-MFS group | p | |
Number | 40 | 46 | 32 | 32 | ||
Age (years) | 37.2 ± 13.5 | 43.6 ± 15.7 | 0.047 | 38.5 ± 11.7 | 41.7 ± 13.1 | 0.307 |
Male (n, %) | 28 (70.0%) | 31 (67.4%) | 0.795 | 25 | 28 | 0.320 |
BMI (kg/m2) | 21.8 ± 3.8 | 26.7 ± 4.5 | < 0.001 | 22.9 ± 3.5 | 24.7 ± 3.8 | 0.053 |
Unmarried (n, %) | 11 (27.5%) | 12 (26.1%) | 0.883 | 10 | 11 | 0.790 |
Education level (n, %) | 0.529 | 0.435 | ||||
Junior high school education or below | 10 (15%) | 15 (32.6%) | 8 | 11 | ||
High school diploma | 28 (70%) | 27 (58.7%) | 22 | 18 | ||
Undergraduate degree or higher | 2 (5.0%) | 4 (8.7%) | 2 | 3 | ||
Employment (n, %) | 0.768 | 0.641 | ||||
Unemployment | 29 (72.5%) | 30 (65.2%) | 24 | 20 | ||
Part time | 9 (22.5%) | 13 (28.3%) | 7 | 10 | ||
Full time | 2 (5.0%) | 3 (6.5%) | 1 | 2 | ||
Residence (n, %) | 0.255 | 0.511 | ||||
City | 26 (65.0%) | 36 (78.3%) | 22 | 25 | ||
Town | 13 (32.5%) | 8 (17.4%) | 9 | 7 | ||
Rural | 1 (2.5%) | 2 (4.3%) | 1 | 0 | ||
SBP (mmHg) | 119.3 ± 15.2 | 135.5 ± 25.7 | < 0.001 | 124.4 ± 13.9 | 130.3 ± 20.5 | 0.167 |
Heart rate (beats/min) | 81.8 ± 10.5 | 76.8 ± 14.7 | 0.077 | 80.1 ± 10.1 | 78.5 ± 14.5 | 0.617 |
Ascending aorta diameter (mm) | 62.9 ± 8.2 | 38.6 ± 9.6 | < 0.001 | 53.8 ± 6.1 | 45.5 ± 8.2 | < 0.001 |
Left ventricular ejection fraction (%) | 64.4 ± 8.3 | 63.8 ± 7.9 | 0.864 | 62.5 ± 9.2 | 63.4 ± 7.2 | 0.664 |
Preoperative malperfusion (n, %) | 5 (12.5%) | 3 (6.5%) | 0.341 | 4 | 2 | 0.391 |
Neurological deficit (n, %) | 2 (5.0%) | 2 (4.3%) | 0.886 | 2 | 2 | 1.00 |
Extent of AD involvement (n, %) | ||||||
Root | 15 (37.5%) | 7 (15.2%) | 0.085 | 12 | 6 | 0.273 |
Supra-aortic vessels | 9 (22.5%) | 5 (10.9%) | 0.145 | 5 | 3 | 0.450 |
Abdominal aorta | 30 (75.0%) | 32(69.6%) | 0.393 | 25 | 24 | 0.768 |
CABG (n, %) | 2 (5.0%) | 3 (6.5%) | 0.764 | 2 | 3 | 0.641 |
Root procedure (n, %) | 0.006 | 0.068 | ||||
Valve sparing | 10 (25.0%) | 22 (47.8%) | 8 | 15 | ||
Bentall procedure | 30 (75.0%) | 24 (52.2%) | 24 | 17 |