Table 3.
Readmission Length of Stay Stratified by Short and Long Post‐TAVR Length of Stay
| Index TAVR Hospitalization | P Value | |||
|---|---|---|---|---|
| All Patients (N=709) | Length of Stay <6 Days (N=332) | Length of Stay ≥6 Days (N=377) | ||
| 30‐day all‐cause readmission | ||||
| Proportion readmitted, n (%) | 96 (13.5) | 36 (10.8) | 60 (15.9) | 0.049 |
| Readmission length of stay, days, median (IQR) | 5 (3–11) | 4 (3–8) | 6 (3–13) | 0.239 |
| Readmission length of stay, days, mean (SD) | 9.6 (15.1) | 6.8 (6.1) | 11.4 (18.4) | 0.151 |
| 1‐year all‐cause readmission | ||||
| Proportion readmitted, n (%) | 397 (44.0) | 126 (38.0) | 186 (49.3) | 0.002 |
| Readmission length of stay, days, median (IQR) | 5 (3–9) | 4 (3–7) | 6 (3–12) | <0.001 |
| Readmission length of stay, days, mean (SD) | 8.8 (13.9) | 5.6 (5.5) | 11.0 (17.1) | <0.001 |
IQR indicates interquartile range; TAVR, transcatheter aortic valve replacement.