Variables | Total sample (n = 185) | Patient groups | ||
---|---|---|---|---|
Frail (n = 67) | Non-frail (n = 118) | P value | ||
Age (yr) | 70.52 ± 4.51 | 69.58 ± 3.87 | 71.06 ± 4.76 | 0.023 |
Male (n) | 98 | 28 | 70 | 0.022 |
BMI (kg/m2) | 21.92 ± 2.92 | 21.62 ± 3.12 | 22.21 ± 2.47 | 0.182 |
Normal BMI: 18.5–23.9 kg/m2 (n) | 106 | 30 | 76 | 0.009 |
Hypoalbuminemia (n) | 19 | 11 | 8 | 0.038 |
Smoking history (n) | 48 | 23 | 25 | 0.050 |
Diabetes (n) | 23 | 7 | 16 | 0.538 |
Hypertension (n) | 88 | 33 | 55 | 0.729 |
Peripheral vascular disease | 14 | 5 | 9 | 0.968 |
LVEF | 0.615 ± 0.079 | 0.589 ± 0.086 | 0.630 ± 0.071 | 0.001 |
NYHA (IV) (n) | 20 | 15 | 5 | 0.000 |
AF duration (years) | 7.39 ± 3.96 | 7.06 ± 3.53 | 7.58 ± 4.18 | 0.387 |
eGFR, mL/min/1.73 m2 | 96.61 ± 17.52 | 94.74 ± 16.78 | 97.67 ± 17.91 | 0.276 |
COPD(n) | 7 | 1 | 0 | 0.314 |
Cancer(n) | 6 | 2 | 4 | 0.881 |
Severe pulmonary hypertension (n) | 36 | 15 | 11 | 0.448 |
Stroke or non-CNS embolism (n) | 28 | 10 | 18 | 0.952 |
CAD(n) | 26 | 11 | 15 | 0.486 |
liver dysfunction (n) | 18 | 8 | 10 | 0.445 |
The number of valves requiring surgery (n) | ||||
Double | 41 | 12 | 29 | 0.627 |
Single | 144 | 55 | 89 |