Research Article
Sleep Promotion among Critically Ill Patients: Earplugs/Eye Mask versus Ocean Sound—A Randomized Controlled Trial Study
Table 7
Comparison of sleep quality among group 1 (N = 30).
| Time points | Mean difference | SEMD | value |
| 1st and 2nd night 1st and 3rd night 1st and 4th night | 14.33 1.5 9.1 | 1.46 0.87 1.14 | 0.001 0.08 0.001 | 2nd and 3rd night 2nd and 4th night | −12.76 −5.2 | 1.15 0.94 | 0.001 0.001 | 3rd and 4th night | 7.5 | 5.66 | 0.001 |
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