Study | Â | Follow up | |||||
---|---|---|---|---|---|---|---|
 | Functional status |  | |||||
 | Instrument | Discharge | 1 month | 3 months | 6 months | 8 months | 12 months |
[19] | Six-item Katz ADL Mean (SD) (range 6 to 18)a | Â | I: 11.2 (3.4) C: 11.9 (3.1) | I: 10.0 (3.8) C: 10.8 (3.9) | Â | Â | I: 9.8 (3.8) C: 10.0 (3.4) |
[20] | Barthel Index Mean (SD) (range 0 to 100)b | Â | I: 71.6 (32.6) C: 68.2 (35.8) | I: 80.2 (27.3) C: 75.0 (33.2) | I: 83.1 (26.0) C: 81.7 (28.5) | Â | Â |
[21] | Barthel Index Increaseb | I: 85% C: 76% | Â | Â | Â | Â | Â |
[22] | Barthel Index Increase | Â | Â | I: 69% C: 52% | I: 77% C: 69% | Â | I: 75% C: 44% |
[23] | Barthel Index Median (IQR) (range 0 to 100)b | Â | Â | Â | Â | Â | I: 90 (35) C: 95 (35) |
[26] | Basic ADL Mean (95% CI) (range 0 to 100)b | Â | Â | Â | I: 80.5 (78.9 to 82.1) C: 80.2 (78.4 to 82.0) | Â | Â |
Seven-item ADL | Better I: 30/88 (34%) C: 23/90 (26%) Same I: 33/88 (38%) C: 35/90 (39%) Worse I: 25/88 (28%) C: 32/90 (36%) | Â | Â | Â | Â | Â | |
Chinese Barthel Index Mean (SD) (range 0 to 100)b | Â | I: 81.2 (15.5) C: 72.9 (19.8) | I: 88.8 (13.4) C: 79.9 (20.0) | I: 91.8 (11.4) C: 84.1 (18.7) | Â | I: 90.5 (18.4) C: 84.4 (24.0) | |
[30] | Functional Assessment Inventory Mean (SD) (range 6 to 30)a | Â | Â | Â | I: 14.0 (3.0) C: 14.3 (3.5) | Â | Â |
[31] | Katz ADL recovery (= same or better) | I: 2% C: 0.7% | Â | I: 66/125 (53%) C: 52/125 (43%) | Â | Â | Â |
[32] | Physical Self-Maintenance Score Mean (SD) (range 0 to 6)a | I: 3.2 (1.9) C: 3.1 (2.2) | Â | I: 3.4 (2.0) C: 3.6 (2.1) | I: 3.4 (2.0) C: 3.5 (2.2) | Â | I: 3.6 (2.0) C: 4.0 (2.1) |
 | Length of stay | Mortality | |||||
 |  | 1 month | 3/4 months | 6 months | 8 months | 12 months | |
[19] | I: mean 11.1 (SD 5.1) C: mean 12.4 (SD 8.5) | I: 4/94 (4.3%) C: 3/77 (3.9%) | I: 15/94 (16.0%) C: 9/77 (11.7%) | Â | Â | I: 20/94 (21.3%) C: 17/77 (22.1%) | |
[20] | I: mean 20.6 (SD 23.4) C: mean 20.6 (SD 25.3) | I: 20/222 (9.0%) C: 27/182 (14.8%) | I: 45/222 (20.3%) C: 45/182 (24.7%) | I: 56/222 (25.2%) C: 62/182 (34.1%) | Â | Â | |
[21] | I: mean 15.8 (SD 12.7) C: mean 14.2 (SD 13.3) | Â | I: 7/47 (14.9%) C: 14/46 (30.4%) | I: 9/47 (19.1%) C: 14/46 (30.4%) | I: 11/47 (23.4%) C: 18/46 (39.1%) | I: 19/47 (40.4%) C: 20/46 (43.5%) | |
[22] | Â | Â | I: 3/56 (5.4%) C: 13/56 (23.2%) | I: 5/56 (8.9%) C: 14/56 (25.0%) | I: 6/56 (10.7%) C: 16/56 (28.6%) | I: 14/56 (25.0%) C: 20/56 (35.7%) | |
[23] | I: median 24 (range 18 to 34) C1: median 22 (range 17 to 33) | Â | Â | Â | Â | I: 28/150 (18.7%) C1: 20/129 (15.5%) | |
[25] | I: mean 5.4 (SD 5.5) C: mean 7.0 (SD 7.0) | Â | Â | Â | Â | Â | |
[26] | Â | Â | Â | Â | Â | I: 210/808 (26.0%) C: 155/619 (25.0%) | |
I: mean 18.3 (SD 16.1) C: mean 16.6 (SD 14.9) | Â | Â | I: 17/86 (19.8%) C: 23/87 (26.4%) | Â | Â | ||
I: mean 10.1 (SD 3.7) C: mean 9.7 (SD 5.0) | I: 0/80 (0%) C: 0/82 (0%) | I: 3/80 (3.8%) C: 3/82 (3.7%) | I: 6/80 (7.5%) C: 8/82 (9.8%) | Â | I: 13/80 (16.2%) C: 15/82 (18.3%) | ||
[30] | I: mean 9.0 (SD 7.5) C: mean 10.1 (SD 7.6) | Â | Â | I: 3/62 (4.8%) C: 12/58 (20.7%) | Â | I: 7/68 (10.3%) C: 13/64 (20.3%) | |
[31] | I: median 16 (IQR 6) C: median18 (IQR 11) | Â | Â | Â | Â | I: 29/154 (18.8%) C: 39/155 (25.2%) | |
[32] | I: mean 24.8 (SD 22) C: mean 26.7 (SD 33) | Â | Â | Â | Â | I: 41/99 (41.4%) C: 35/98 (35.7%) | |
 |  | Readmission |  |  |  |  | |
 |  | 1 month | 3 months | 6 months | 8 months | 12 months | |
[19] | Â | I: 3/94 (3.2%) C: 5/77 (6.5%) | I: 10/94 (10.6%) C: 11/77 (14.3%) | Â | Â | I: 25/94 (26.6%) C: 22/77 (28.6%) | |
[22] | Â | Â | I: 10/56 (17.9%) C: 15/56 (26.8%) | Â | Â | I: 23/56 (41.0%) C: 32/56 (56.1%) | |
[23] | Â | Â | Â | Â | Â | I: 84/150 (56.0%) C: 65/129 (50.4%) | |
[26] | Â | Â | I: 341/808 (42.2%) C: 278/619 (44.9%) | Â | Â | Â | |
 |  |  | I: 29/69 (42.0%) C: 19/64 (29.7%) |  |  | ||
 | I: 4/80 (5.0%) C: 5/82 (6.1%) | I: 8/80 (10.0%) C: 10/82 (12.2%) | I: 16/80 (20.0%) C: 14/82 (17.1%) |  | I: 29/80 (36.3%) C: 25/82 (30.5%) | ||
[30] | Â | Â | Â | I: mean 0.3 (SD 0.6) C: mean 0.6 (SD 1.0) | Â | Â | |
[32] | Â | Â | Â | Â | Â | I: mean 1.0 (SD 1.3) C: mean1.2 (SD 1.7) |