Coping by family members of critically ill hospitalised patients: An integrative review

Abstract

Objectives: To provide a comprehensive integrative review of research literature on 1) the coping strategies that are reported by adult family members following admission of their adult loved ones to the intensive care unit (ICU), 2) identify which coping strategies are associated with psychological response during this stressful experience, and 3) the factors that are associated with coping strategies.

Data sources: Electronic databases: MEDLINE, PubMed, CINAHL, PsycINFO, and EMBASE; reference lists of journal publications.

Review methods: A total of 643 citations or abstracts were initially screened for content relevance, 15 were included in the integrative review, including 7 quantitative, 3 qualitative and 5 mixed methods studies. Included studies were all conducted in the hospital intensive care unit.

Results: Coping approaches such as self-distraction appear to be associated with lower psychological distress, and avoidant coping and denial associated with increased psychological distress including traumatic stress symptoms. Factors including social support, gender, age, relationship with the patient, decision maker role, and prior ICU experience can influence coping by family members. Uncertainty of the patient's prognosis and recovery heightens the intensity of the emotional response experienced by family members. Such family members appear at increased risk for experiencing depressive symptoms.

Conclusions: From the studies reviewed, it is unclear if coping approaches employed by family members mediate psychological responses such as anxiety and depressive symptoms, or whether coping is a response to psychological stress experienced following hospitalisation of their relative. Future research should focus on the relationship between coping and psychological, physiological and health related behaviours in family members following ICU admission that might contribute towards transient increased health risk during this time. Additionally, future research should explore potential interventions to modify coping and promote family well-being following hospitalisation.

Keywords: Anxiety; Coping; Cortisol; Critical care; Denial; Depression; Family; Hospitalisation; Intensive care; Stress.