Table 4.
Descriptive statistics for patient outcomes per trajectory
| Full Cohort (N = 531) | Mild-Brief (n = 90) | Severe-Rapid Recovers (n = 79) | Mild-Accelerating (n = 35) | Severe-Slow Recovers (n = 104) | Severe-Nonrecovers (n = 223) | |
|---|---|---|---|---|---|---|
| Hospital complications | ||||||
| Adverse events | ||||||
| Yes, % (n) | 43 (228) | 26 (23) | 39 (31) | 51 (18) | 48 (50) | 43 (106) |
| Falls, n | 3 | 0 | 0 | 0 | 0 | 3 |
| Sitter patient days, total | 24 | 2.5 | 7 | 3 | 4.5 | 8 |
| Mortality % (n) | ||||||
| 7-d | 4 (20) | 2 (2) | 0 (0) | 0 (0) | 0 (0) | 8 (18) |
| ICU | 7 (39) | 2 (2) | 1 (1) | 17 (6) | 5 (5) | 11 (25) |
| Hospital | 9 (50) | 3 (3) | 1 (1) | 20 (7) | 8 (8) | 14 (31) |
| 30-d* | 12 (65) | 3 (3) | 4 (3) | 31 (11)* | 10 (10) | 17 (38)* |
| Length of stay | ||||||
| ICU | 21.5 ± 28.4 | 12.5 ± 10.5 | 15.5 ± 15.8 | 18.7 ± 11.6 | 27.2 ± 46.8 | 25.1 ± 25.1 |
| Hospital | 25.6 ± 29.8 | 17.1 ± 16.4 | 20.1 ± 18.3 | 25.4 ± 21.5 | 30.9 ± 47.6 | 28.5 ± 26.7 |
| Discharge, % (n) | ||||||
| Home | 38 (189) | 62 (55) | 46 (36) | 20 (7) | 36 (37) | 24 (54) |
Definition of abbreviation: ICU = intensive care unit.
The table displays the descriptive statistics for patient outcomes per trajectory. P value was adjusted by age, sex, race, illness severity, comorbidity index, and baseline cognition and function for 30-day mortality. Adverse events are defined as the presence of nosocomial infection, new pressure ulcer, delayed procedure, or fall during the 7-day analysis period.
*
P < 0.001.