Table 3 Actigraphy results collected 2 weeks postoperatively during hospitalisation (n = 80)
Variables | Week 1 | Week 2 | Week 2–Week 1 | p value |
|---|---|---|---|---|
Sleep efficiency ≥ 85% | 41.00 (51.25%) | 49.00(61.25%) | – | 0.046* |
Sleep efficiency (%) | 85.28 (79.75, 89.93) | 86.76 (81.36, 90.38) | 2.18 (− 0.75, 4.26) | < 0.001* |
Sleep latency (min) | 6.38 (5.46, 9.29) | 5.04 (3.47, 7.99) | − 2.19 (− 3.50, 0.13) | < 0.001* |
Total time in bed (min) | 488.655 (460.93, 513.58) | 499.79 (461.66, 525.25) | 5.16 (− 14.36, 30.93) | 0.100 |
Total sleep time (min) | 398.91 (367.67, 439.57) | 419.05 (380.49, 458.86) | 5.98 (− 13.02, 44.58) | 0.027* |
Duration of awakenings (min) | 71.49 (53.63, 96.62) | 70.65 (50.76, 98.19) | − 4.84 (− 16.56, 11.95) | 0.139 |
Average awakening duration (min) | 3.58 (3.02, 4.60) | 3.72 (2.88, 4.73) | 0.06 (− 0.63, 0.64) | 0.881 |
Frequency of awakenings | 20.00 (16.22, 23.86) | 19.34 (14.57, 23.29) | − 2.11 (− 4.23, 2.09) | 0.016* |