From: Circadian rhythm disturbance and delirium in ICU patients: a prospective cohort study
Total | Delirium | Non-delirium | P value | |
---|---|---|---|---|
Day 1 | n = 58 | n = 10 | n = 48 | |
Total | 42.98 ± 21.11 | 37.00 ± 14.64 | 44.23 ± 22.14 | 0.329 |
Sleep depth | 43.88 ± 21.13 | 40.00(20.00,52.50) | 40.00(30.00,60.00) | 0.511 |
Sleep latency | 43.28 ± 20.89 | 36.00 ± 14.30 | 44.79 ± 21.83 | 0.229 |
Awakenings | 41.38 ± 21.48 | 30.00(20.00,50.00) | 40.00(22.50,57.50) | 0.259 |
Returning to sleep | 42.24 ± 21.44 | 35.00(20.00,50.00) | 45.00(22.50,60.00) | 0.414 |
Sleep quality | 44.14 ± 22.40 | 40.00(20.00,52.50) | 50.00(30.00,60.00) | 0.517 |
Day 2 | n = 67 | n = 12 | n = 55 | |
Total | 45.58 ± 21.91 | 35.00 ± 23.27 | 47.89 ± 21.12 | 0.064 |
Sleep depth | 45.52 ± 22.38 | 35.00(20.00,57.50) | 50.00(30.00,60.00) | 0.191 |
Sleep latency | 45.37 ± 21.83 | 30.00(20.00,57.50) | 50.00(30.00,60.00) | 0.070 |
Awakenings | 44.48 ± 21.34 | 30.00(20.00,50.00) | 50.00(30.00,60.00) | 0.022* |
Returning to sleep | 45.37 ± 22.45 | 35.00(20.00,57.50) | 50.00(30.00,60.00) | 0.137 |
Sleep quality | 47.16 ± 23.41 | 35.00(20.00,60.00) | 50.00(30.00,70.00) | 0.170 |
Day 3 | n = 43 | n = 12 | n = 31 | |
Total | 47.86 ± 21.16 | 41.33 ± 16.34 | 50.39 ± 22.48 | 0.212 |
Sleep depth | 48.37 ± 21.04 | 42.50 ± 17.12 | 50.65 ± 22.20 | 0.260 |
Sleep latency | 47.44 ± 21.83 | 40.00(30.00,55.00) | 50.00(30.00,70.00) | 0.289 |
Awakenings | 45.81 ± 20.73 | 40.00(30.00,47.50) | 50.00(30.00,60.00) | 0.211 |
Returning to sleep | 47.91 ± 21.55 | 40.00(30.00,55.00) | 50.00(30.00,60.00) | 0.221 |
Sleep quality | 49.77 ± 22.41 | 40.00(32.50,60.00) | 50.00(30.00,70.00) | 0.369 |