Skip to main content

Table 2 Patients’ report of a full night of sleep and stressors

From: Associations between stressors and difficulty sleeping in critically ill patients admitted to the intensive care unit: a cohort study

  Full night of sleep p value Odds ratio (95% CI)
Yes No
Biological factors
 Anxiety symptoms 1 (1.4%) 19 (26.7%) 0.001 23.13 (2.87–186.10)
 Pain 0 16 (22.5%) 0.001 1.61 (1.27–2.04)
Environmental factors
 Noise 6 (8.4%) 17 (23.9%) 0.121 2.60 (0.87–7.74)
 ICU lights 6 (8.4%) 8 (11.2%) 1.00 0.90 (0.27–2.94)
  1. Note: p values were obtained using the chi-squared test