The Relationship Between Uncertainty and Psychological Distress Among Family Caregivers of Patients With Delirium in Intensive Care Units: A Cross-Sectional Survey.

BACKGROUND: Although family caregivers experienced negative psychological symptoms associated with witnessing intensive care unit delirium in their loved ones, there is a lack of clear understanding of how delirium is associated with family caregiver psychological distress. Uncertainty could be a factor contributed to this association. OBJECTIVES: The aim of this study was to examine the relationship between uncertainty and psychological distress among family caregivers of patients with delirium in intensive care units. METHODS: A cross-sectional correlational design was used for this observational study of adult family caregivers of patients admitted to the intensive care unit and who reported witnessing delirium symptoms in their loved ones. Family caregivers completed an electronic survey in January 2022 that consisted of a family caregiver and patient demographic form, the Mishel Uncertainty in Illness Scale-Family Member, and the Kessler Psychological Distress Scale. Descriptive, correlational, and regression statistical analyses were applied. RESULTS: One hundred twenty-one adult family caregivers were enrolled. Family caregivers reported substantial uncertainty (mean, 106.15, on a scale of 31-155) and moderate to severe psychological distress (mean, 31.37, on a scale of 10-50) regarding their witnessing of delirium episodes in their loved ones. Uncertainty was significantly correlated with psychological distress among family caregivers (rs = 0.52, P < .001). Uncertainty significantly predicted psychological distress among family caregivers (regression coefficient, 0.27; P < .001). DISCUSSION: Family caregiver uncertainty was positively associated with psychological distress. This distress can interfere with family caregiver involvement in patient delirium care. These findings are essential to increase critical care nurse awareness and inform the development of nursing interventions to alleviate possible uncertainty and distress.

The problem of comparing nurse practitioner practice with medical practice.

Comparing the practice of nurse practitioners to medical practice began almost 50 years ago and continues to this day. This comparison is curious since the founders of this movement did not indicate that these advanced practice nurses were to be interchangeable with physicians. Nevertheless, substantial literature indicates that nurse practitioners perform equally or better when measured against physician practice standards. This paper compares the ontology and epistemology of both professions and concludes that the philosophical foundations are so different that comparisons are illogical.

A concept analysis of family caregivers' uncertainty of patient's illness.

AIM: To analyze and examine the concept of uncertainty of the patient's illness among family caregivers. BACKGROUND: Promoting family caregivers' health is significant in nursing. Family caregivers may experience uncertainty related to their loved ones' illness. A lack of clarity exists regarding the uncertainty concept among family caregivers and its implications in nursing. DATA SOURCE: A review of the literature that focused on family caregivers of adult patients using PubMed, CINAHL, and Scopus databases was completed. METHODS: The Walker and Avant framework was applied to identify the attributes, antecedents, and consequences of family caregivers' uncertainty. RESULTS: Eight articles were analyzed. Attributes of family caregivers' uncertainty included the patient's illness probability and family caregivers' perception of the illness. Antecedents included the characteristics of the patient's illness, factors associated with the family caregivers' perception of the illness, and family responsibilities of caregiving. The consequences included family caregivers' emotional, psychological, and financial outcomes. Family caregivers' uncertainty is defined as the perception of the inability to process information regarding the patient's illness trajectory when caring for significant others' illness. CONCLUSIONS: Individuals can perceive uncertainty differently as a patient-facing uncertainty in illness versus a family caregiver facing uncertainty of their loved ones' illness.