Table 2.
Follow-up Frailty Score and Death Status, by Baseline Frailty Score for Total Sample
| Total sample (n = 597)* | Baseline Frailty Score | |||||
|---|---|---|---|---|---|---|
| Non-frail | Pre-frail | Frail | ||||
| 0 | 1 | 2 | 3 | 4 | 5 | |
| Follow-up Frailty | (n = 228) | (n = 212) | (n = 105) | (n = 37) | (n = 12) | (n = 3) |
| Score | n (%)† | n (%) | n (%) | n (%) | n (%) | n (%) |
| 0 (n = 145) | 94 (41.2) | 38 (17.9) | 11 (10.5) | 2 (5.4) | 0 (0.0) | 0 (0.0) |
| 1 (n = 159) | 68 (29.8) | 67 (31.6) | 20 (19.1) | 3 (8.1) | 1 (8.3) | 0 (0.0) |
| 2 (n = 93) | 26 (11.4) | 34 (16.0) | 24 (22.9) | 7 (18.9) | 1 (8.3) | 1 (33.3) |
| 3 (n = 59) | 9 (4.0) | 27 (12.7) | 16 (15.2) | 6 (16.2) | 1 (8.3) | 0 (0.0) |
| 4 (n = 14) | 1 (0.4) | 2 (0.9) | 9 (8.6) | 2 (5.4) | 0 (0.0) | 0 (0.0) |
| 5 (n = 3) | 0 (0.0) | 1 (0.5) | 0 (0.0) | 0 (0.0) | 1 (8.3) | 0 (0.0) |
| Deceased (n = 124) | 30 (13.2) | 43 (20.3) | 24 (22.9) | 17 (46.0) | 8 (66.7) | 2 (66.7) |
| Total sample (n = 597)* | Baseline Frailty Category | |||
|---|---|---|---|---|
| Follow-up Frailty | Non-frail | Pre-frail | Frail | Cannot classify |
| Category | (n = 209) | (n = 298) | (n = 52) | (n = 38) |
| Non-frail (n = 121) | 79 (37.8) | 37 (12.4) | 1 (1.9) | 4 (10.5) |
| Pre-frail (n = 201) | 70 (33.5) | 110 (36.9) | 6 (11.5) | 15 (39.5) |
| Frail (n = 76) | 6 (2.9) | 49 (16.4) | 10 (19.2) | 11 (29.0) |
| Deceased (n = 124) | 30 (14.4) | 67 (22.5) | 27 (51.9) | 0 (0.0) |
| Cannot classify (n = 75) | 24 (11.5) | 35 (11.7) | 8 (15.4) | 8 (21.1) |
*
Analysis includes individuals who were not missing information for all five frailty characteristics, and whose transition could be classified in at least one frailty characteristic at baseline and follow-up.
†
Column percentages are shown.