American journal of critical care : an official publication, American Association of Critical-Care Nurses
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Comorbid depression in patients with heart failure is associated with increased risk for death. In order to effectively identify depressed patients with cardiac disease, the American Heart Association suggests a 2-step screening method: administering the 2-item Patient Health Questionnaire first and then the 9-item Patient Health Questionnaire. However, whether the 2-step method is better for predicting poor prognosis in heart failure than is either the 2-item or the 9-item tool alone is not known. ⋯ The 2-step method has no clear advantages compared with the 2-item screen alone or the 9-item screen alone for predicting adverse prognostic effects of depressive symptoms in heart failure.
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Job stress and cumulative exposure to traumatic events experienced by critical care nurses can lead to psychological distress and the development of burnout syndrome and posttraumatic stress disorder. Resilience can mitigate symptoms associated with these conditions. ⋯ Because of their effects on resilience, working in a medical intensive care unit and having a graduate degree may influence the development of posttraumatic stress disorder. Future research is needed to better understand the impact of resilience on health care organizations, development of preventive therapies and treatment of posttraumatic stress disorder for critical care nurses, and the most appropriate mechanism to disseminate and implement strategies to address posttraumatic stress disorder.