Table 1.

Respondent and patient demographics

Respondent demographics (N = 94)
Age, years	49.1 ± 12.9
Male, N (%)a	49 (52.7)
Relationship to patient, N (%) Child Spouse Parent Friend Other Sibling	41 (43.6) 20 (21.3) 11 (11.7) 9 (9.6) 8 (8.5) 5 (5.3)
Diagnosed sleep disorder, N (%)	9 (9.6)
Patient demographics (N = 72)
Mechanically ventilated, N (%)	55 (71.3)
APACHE II on admission	24.5 ± 9.7
APACHE II on survey date	18.6 ± 8.0

This table shows respondent and patient demographic data. Data are presented as mean ± SD or N (%). APACHE II, Acute Physiology and Chronic Health Evaluation II score. ^aOne respondent did not report their gender.