Associations between caregiver-detected delirium and symptoms of depression and anxiety in family caregivers of critically ill patients: a cross-sectional study

Table 4 Summary of associations between Sour Seven delirium features and presence of clinically significant depression and anxiety symptoms

	Family caregiver depression		Family caregiver anxiety
Patient Sour Seven delirium feature	Crude OR (95%CI)	Adjusted OR (95%CI)	Crude OR (95%CI)	Adjusted OR (95%CI)
1 (Altered level of awareness)	0.3 (0.1–0.7)	0.3 (0.1–0.9)	0.5 (0.2–0.9)	0.5 (0.2–1.1)
2 (Reduced attentiveness)	0.7 (0.3–1.4)	0.7 (0.3–1.6)	0.9 (0.4–1.8)	0.8 (0.4–1.8)
3 (Fluctuation)	0.2 (0.1–0.7)	0.2 (0.1–0.6)	0.5 (0.2–1.1)	0.4 (0.2–1.0)
4 (Disordered thinking)	0.6 (0.3–1.2)	0.6 (0.3–1.3)	0.8 (0.4–1.6)	0.7 (0.3–1.5)
5 (Disorganized behavior)	0.4 (0.2–0.9)	0.5 (0.2–1.0)	0.7 (0.3–1.4)	0.7 (0.3–1.4)
6 (Impaired eating/drinking)	0.4 (0.2–0.9)	0.5 (0.2–1.1)	0.7 (0.3–1.4)	0.6 (0.3–1.2)
7 (Difficulty in mobility)	1.4 (0.5–4.3)	1.3 (0.4–4.2)	0.6 (0.2–1.9)	0.8 (0.2–2.7)

Bold values indicate statistically significant estimates
Adjusted ORs control for: patient and caregiver age and sex, caregiver education level, patient illness severity (APACHE-II score), reason for admission, and receipt of analgosedative medication
Abbreviations: OR odds ratio, 95%CI 95% confidence interval

ISSN: 1471-244X