From: Screening for older inpatients at risk for long length of stay: which clinical tool to use?
Baseline Characteristics | Total population (n = 166) | PRISMA-7 score | P-Value† | 6-item BGA risk levels | P-Value‡ | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Normal (n = 22) | Abnormal* (n = 144) | Low (n = 58) | Moderate (n = 85) | High (n = 23) | Overall | Low versus moderate risk | Low versus high risk | Moderate versus high risk | |||
Age ≥ 85 years, n (%) | 105 (63.3) | 11 (50.0) | 94 (65.3) | 0.166 | 45 (77.6) | 46 (54.1) | 14 (60.9) | 0.016 | 0.004 | 0.127 | 0.563 |
Male, n (%) | 41 (24.7) | 2 (9.1) | 39 (27.1) | 0.068 | 16 (27.6) | 14 (16.5) | 11 (47.8) | 0.007 | 0.109 | 0.081 | 0.002 |
Home support||, (%) | 133 (80.1) | 10 (45.5) | 123 (85.4) | ≤0.001 | 47 (81.0) | 64 (75.3) | 22 (95.7) | 0.093 | – | – | – |
Polypharmacy¶, n (%) | 137 (82.5) | 13 (59.1) | 124 (86.1) | 0.002 | 46 (79.3) | 72 (84.7) | 19 (82.6) | 0.706 | – | – | – |
Temporal disorientation§, n (%) | 26 (15.7) | 3 (13.6) | 23 (16.0) | 0.779 | 0 (0.0) | 8 (9.4) | 18 (78.3) | ≤0.001 | 0.016 | ≤0.001 | ≤0.001 |
History of falls#, n (%) | 100 (60.2) | 11 (50.0) | 89 (61.8) | 0.292 | 0 (0.0) | 77 (90.6) | 23 (100.0) | ≤0.001 | ≤0.001 | ≤0.001 | 0.126 |
Reason for admission, n (%) | |||||||||||
Mobility disorders** | 107 (64.5) | 13 (59.1) | 94 (65.3) | 0.298 | 37 (63.8) | 57 (67.1) | 13 (56.5) | 0.371 | – | – | – |
Neuropsychiatric disorders†† | 25 (15.1) | 4 (18.2) | 21 (14.6) | 8 (13.8) | 14 (16.5) | 3 (13.0) | – | – | – | ||
Organ failure|||| | 15 (9.0) | 4 (18.2) | 11 (7.6) | 3 (5.2) | 8 (9.4) | 4 (17.4) | – | – | – | ||
Social issue¶¶ | 19 (11.4) | 1 (4.5) | 18 (12.5) | 10 (17.2) | 6 (7.1) | 3 (13.0) | – | – | – | ||
Length of stay§§ (days) | |||||||||||
Mean ± SD | 14.1 ± 13.8 | 11.2 ± 12.6 | 14.5 ± 14.0 | 0.298 | 11.1 ± 9.9 | 13.8 ± 14.0 | 22.9 ± 18.2 | 0.002 | 0.707 | 0.001 | 0.013 |
> 13##, n (%) | 56 (33.7) | 4 (18.2) | 52 (36.1) | 0.98 | 15 (25.9) | 29 (34.1) | 12 (52.2) | 0.078 | – | – | – |