Table 5.
Delirium Duration | Functional Decline % (n/N) | p-value* | Unadjusted RR† (95% CI) | Adjusted RR‡ (95% CI) | |
---|---|---|---|---|---|
1-month | <.001 | 1.7 (1.3, 2.1) | 1.6 (1.2, 2.0) | ||
No Delirium | 26% (28/106) | ||||
1-2 Days | 42% (23/55) | ||||
≥3 days | 74% (14/19) | ||||
12-month | 0.11 | 1.3 (0.9, 1.9) | 1.1 (0.7, 1.8) | ||
No Delirium | 11% (11/100) | ||||
1-2 Days | 24% (13/55) | ||||
≥3 days | 13% (3/23) |
CI – Confidence Interval
p-value calculated with a chi-square test
Risk of functional decline by duration calculated with a bivariable Poisson regression
Risk of functional decline by duration after adjustment for age, comorbidity, cognition and baseline IADL score.