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Table 4 Clinical characteristics on admission of all patients with and without sleep disturbances (n = 911)

From: Prevalence of sleep disturbances and long-term reduced health-related quality of life after critical care: a prospective multicenter cohort study

 

Sleep disturbances (n = 419)

No sleep disturbances (n = 471)

P value

Age (years)a

55.7 (18.4)

60.2 (18.0)

0.419

Gender (male/female) (%)

44.9/50.0

55.1/50.0

0.077

APACHE II scoreb

15.2 (14.4 to 16.0)

15.7 (15.0 to 16.4)

0.525

Duration of stay in ICU (hours)c

122.7 (55.0)

126.0 (60.3)

0.878

Duration of stay in hospital (days)c

15.2 (9.0)

15.2 (9.0)

0.739

Diagnosis on admissiond

  

0.067

   Multiple trauma

49 (11.7)

51 (10.8)

 

   Sepsis

38 (9.1)

38 (8.1)

 

   Gastrointestinal

80 (19.1)

101 (21.4)

 

   Respiratory

84 (20.0)

98 (20.8)

 

   Cardiovascular

29 (6.9)

57 (12.1)

 

   Miscellaneous

139 (33.2)

126 (26.8)

 
  1. Data are given as amean (standard deviation), bmean (95% confidence interval), cmean and median (standard deviation) or dn (%). APACHE II, Acute Physiology and Chronic Health Evaluation.