Risks to mental health
Clinical characteristics associated with risk of anxiety at 6 months post discharge included being 65 years or older (prevalence ratio, 0.63; P = .009), a history of depression (PR, 1.52; P = .009), anxiety at discharge (PR, 1.65; P = .003), depression at discharge (HR, 1.44; P = .02), physical dependence (PR, 1.48; P = .01), and reduced physical functional status at 6 months post discharge (PR, 1.38; P = .04).
Characteristics associated with depression at 6 months post discharge included a history of depression (PR, 1.78; P = .001), symptoms of depression at discharge (PR, 3.04; P < .001), and reduced physical functional status at 6 months (PR, 1.53; P = .01).
Characteristics associated with PTSD at 6 months post discharge were depression symptoms at discharge (PR, 1.70; P = .01), physical dependence (PR, 1.79; P = .01), and reduced physical status at 6 months (PR, 1.62; P = .02).
Characteristics associated with any mental health disorder included higher education (PR, 0.74; P = .04), a history of depression (PR, 1.32; P = .02), anxiety symptoms at discharge (PR, 1.55; P = .001), depression symptoms at discharge (PR, 1.50; P = .001), and physical dependence at 6 months following discharge (PR, 1.66; P < .001).
“The lower HRQoL found in ICU survivors with mental health disorders in comparison with those without is a reason for concern. This finding, in association with the higher prevalence of psychiatric syndromes among ICU survivors, reinforces the importance of assessing anxiety, depression, and PTSD symptoms among ICU survivors, because these syndromes typically are long lasting and underdiagnosed, and their occurrence may affect quality of life, survival, and costs in the context of care after ICU discharge,” according to the researchers.
The authors of the study and Dr. Bienvenu have no relevant financial disclosures.