Table 1.
Comparison of preoperative results.
| Characteristics | Group P (n = 27) | Group N (n = 52) | p-Value |
|---|---|---|---|
| Median [IQR] or N (%) | Median [IQR] or N (%) | ||
| Age (years) | 73.00 [66.00, 77.50] | 76.00 [71.00, 80.00] | 0.173 |
| Female sex | 12 (44.4) | 27 (51.9) | 0.637 |
| BSA (m2) | 1.60 [1.40, 1.75] | 1.50 [1.40, 1.60] | 0.028 |
| Hypertension | 8 (29.6) | 22 (42.3) | 0.333 |
| Diabetes mellitus | 19 (70.4) | 34 (65.4) | 0.094 |
| Dyslipidemia | 12 (44.4) | 34 (65.4) | 0.094 |
| Chronic renal failure (Cre >1.5 mg/dl) | 5 (18.5) | 9 (17.3) | 1.000 |
| Preoperative EF (%) | 66.0 [53.50, 68.00] | 65.00 [52.75, 71.00] | 0.475 |
| Preoperative LVDd (mm) | 48.00 [45.0, 50.50] | 49.50 [45.75, 54.00] | 0.328 |
| Preoperative LVDs (mm) | 31.00 [27.50, 34.00] | 32.00 [27.75, 39.25] | 0.538 |
| Preoperative LAD (mm) | 41.00 [36.00, 45.00] | 42.50 [38.00, 45.00] | 0.305 |
BSA: body surface area, EF: ejection fraction, LVDd: left ventricular end-diastolic diameters, LVDs: left ventricular end-systolic diameters, LAD: left atrial diameters; IQR: interquartile range.