Purpose To conduct a psychometric evaluation of the Hospital Anxiety and Depression Scale (HADS) and to evaluate associations of 2 measures of psychological distress with the HADS Anxiety (HADS-A) and HADS Depression (HADS-D) subscales in acute lung injury (ALI) survivors. Materials and Methods We used 3-month post-ALI follow-up data from 151 participants in a multisite prospective cohort study to evaluate the internal consistency and structure of the HADS subscales and items, respectively. We used Spearman ρ correlations and other statistics to relate the 3-level version of the EuroQol-5D (EQ-5D-3L) anxiety/depression item and Medical Outcomes Study Short Form-36 (SF-36) “mental health”–related domains to the HADS subscales. Results Internal consistency was good for each of the HADS subscales (α ≥ .70). Exploratory factor analysis revealed a 2-factor structure (anxiety and depression). The EQ-5D-3L item and the SF-36 mental health-related domain scores were associated with HADS-A (ρ = 0.54 and − 0.48 to − 0.70, respectively) and HADS-D (ρ = 0.41 and −0.48 to −0.52, respectively) scores (all P< .01). The relationship between the SF-36 mental health domain score and the HADS-A subscale score was particularly strong (ρ = − 0.70, P < .01). Conclusions When evaluated in ALI survivors, the HADS has good internal consistency and a 2-factor structure. The HADS subscales were substantially correlated with the EQ-5D-3L anxiety/depression item and SF-36 mental health-related domain scores, suggesting convergent validity for these measures of psychological distress in ALI survivors.

The potentially unique clinical profile of ICU-related PTSD likely requires unique assessment and treatment practices. These services may be best provided by providers with expertise in providing coordinated care, such as rehabilitation psychologists. Next steps should include empirical study to determine whether practices that are empirically supported in other settings may be translated to the ICU and post-ICU hospitalization for critical illness survivors. (PsycINFO Database Record

Critical illnesses affect millions of individuals annually in the United States. As advances in patient care continue to improve, the number of survivors is rapidly growing. Critical illness survivors endure profoundly severe illnesses and live through often frightening experiences throughout the course of ICU hospitalization, resulting in a variety of "survivorship" challenges, expressed through a condition known as post-intensive care syndrome (PICS). Questions abound regarding the ideal protocols for ensuring the best physical, cognitive, and psychological outcomes for these survivors. Organizational change is likely to be a key factor, though the specific components have not yet been established. Throughout this article, we highlight some of the barriers and facilitators to enhancing patient care across the spectrum of critical care environments, while also highlighting the challenges inherent to studying a complex patient population. We address each of the areas potentially affected by critical illness and ICU hospitalization--physical, cognitive, and psychological functional domains--experienced by patients as well as their family caregivers.