Outcome | Pre-intervention | Post-intervention | Difference (95% CI)a | p valueb |
---|---|---|---|---|
Delirium, n/N (%) | 23/70 (33) | 20/64 (31) | 2 (-14, 17) | 0.840 |
   Hospital 1, n/N (%) | 14/33 (42) | 4/21 (19) | 23 (0, 47) | 0.076 |
   Hospital 2, n/N (%) | 9/37 (24) | 16/43 (37) | -13 (-33, 7) | 0.220 |
Length of stay, median days (range) | 14 (9-21) | 12 (10-21) | -0.03 (-4.08, 4.03) | 0.740 |
   Hospital 1, median days (range) | 14 (10-23) | 11 (9-16) | -1.7 (-7.4, 4.0) | 0.210 |
   Hospital 2, median days (range) | 14 (9-20) | 13 (10-21) | 2.9 (-2.9, 8.7) | 0.630 |
Fall, n/N (%) | 7/70 (10) | 4/64 (6) | 4 (-5, 13) | 0.430 |
   Hospital 1, n/N (%) | 4/33 (12) | 1/21 (5) | 7 (-7, 22) | 0.640 |
   Hospital 2, n/N (%) | 3/37 (8) | 3/43 (7) | 1 (-11, 13) | >0.99 |
New discharge to long-term care, n/N (%) | 9/70 (13) | 4/64 (6) | 7 (-3, 16) | 0.200 |
   Hospital 1, n/N (%) | 6/33 (18) | 1/21 (5) | 13 (-3, 29) | 0.230 |
   Hospital 2, n/N (%) | 3/37 (8) | 3/43 (7) | 1 (-11, 13) | >0.99 |