Table 2.
Comparison of postoperative and 30-day follow-up results between the two groups before and after propensity score matching. ICU, intensive care unit; AF, atrial fibrillation; PPM, permanent pacemaker.
| Outcome | Before Matching | After Matching | ||||
|---|---|---|---|---|---|---|
| SAVR (n = 42) |
TAVI (n = 68) |
p Value | SAVR (n = 16) |
TAVI (n = 16) |
p Value | |
| Hospital stay(day) | 11.29 ± 3.73 | 11.41 ± 10.43 | <0.05 | 12.63 ± 4.44 | 12.37 ± 13.79 | <0.05 |
| ICU stay(day) | 5.05 ± 2.02 | 1.86 ± 5.78 | <0.05 | 5.88 ± 2.60 | 3.50 ± 10.83 | <0.05 |
| Death from any cause | 0 | 1/68 (1.5%) | 0.43 | 0 | 0 | - |
| Neurologic event | 1/42 (2.4%) | 2/68 (2.9%) | 0.86 | 1/16 (6.3%) | 0 | 0.31 |
| Disabling stroke | 0 | 2/68 (2.9%) | 0.26 | 0 | 0 | - |
| Nondisabling stroke | 1/42 (2.4%) | 0 | 0.20 | 1/16 (6.3%) | 0 | 0.31 |
| Perivalvular leakage | 2/42 (4.8%) | 23/68 (33.8%) | <0.05 | 0 | 6/16 (37.5%) | <0.05 |
| ≥Moderate | 0 | 4/68 (5.9%) | 0.11 | 0 | 1/16 (6.3%) | 0.31 |
| Major bleeding | 11/42 (26.2%) | 5/68 (7.4%) | <0.05 | 6/16 (37.5%) | 1/16 (6.3%) | <0.05 |
| Rehospitalization | 1/42 (2.4%) | 3/68 (4.4%) | 0.58 | 0 | 0 | - |
| New MI | 0 | 0 | - | 0 | 0 | - |
| New AF | 1/42 (2.4%) | 11/68 (16.2%) | <0.05 | 1/16 (6.3%) | 2/16 (12.5%) | 0.54 |
| New PPM | 0 | 5/68 (7.4%) | 0.07 | 0 | 1/16 (6.3%) | 0.31 |
| Endocarditis | 1/42 (2.4%) | 0 | 0.20 | 0 | 0 | - |