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| Baseline | Follow-up | Total | ||
|---|---|---|---|---|
| Robust | Pre-frail | Frail | ||
| Robust | 728 (65.8) | 366 (33.1) | 12 (1.1) | 1,106 (100.0) |
| Pre-frail | 335 (31.8) | 643 (61.0) | 76 (7.2) | 1,054 (100.0) |
| Frail | 19 (14.5) | 61 (46.6) | 51 (38.9) | 131 (100.0) |
Values are presented as number (%).
