NURSES' PERCEPTIONS AND DESCRIPTIONS OF ACUTELY CONFUSED PATIENTS (CONFUSION).
Contributors: University Of Illinois At Chicago, Health Sciences Center.
Published: 1993
Number of pages: 209
Subjects: Health Sciences, Nursing.; Health Sciences, Mental Health.; Gerontology.
Description: Despite its prevalence, incidence, and life-threatening consequences, much remains unknown about acute confusion in acutely ill elders. Moreover, it is difficult to integrate the existing research findings into a comprehensive body of knowledge. The purpose of this study was to provide an analysis of the clinical phenomenon "acute confusion" from the perspective of the registered nurses who cared for elderly hospitalized patients. In this study, registered nurses' perception of acute confusion was assessed by understanding how they defined, identified acute confusion and described acutely confused patients. The hybrid model for concept development provided the conceptual framework for this study. From a statewide membership list of the INA registered nurses who worked in medical and/or surgical areas of acute care hospitals, 600 subjects were selected randomly, and mailed a three-part semistructured questionnaire with five open-ended and 121 forced-choice questions constructed by the investigator. Two hundred fourteen subjects returned questionnaires, a response rate of 35.67%.

Subjects defined acute confusion as disorganized thinking, disorientation, behavior (verbal and/or physical) that is unusual for that individual, or inappropriate to the situation, and of sudden onset and short duration. The subjects identified acute confusion primarily by constantly observing the elderly patient's cognitive function and behavior. Also, asking questions and obtaining information from family members or close friends were two additional methods used to identifying acute confusion.

Four dimensions were disclosed by factor analysis to describe acutely confused elderly patients: (1) unusual and/or inappropriate behavior, (2) disorganized thinking, (3) altered sensory and motor function, and (4) disturbed perception. The internal consistency (Cronbach's alpha) of each factor was greater than 0.7, and the overall internal consistency was 0.915.

Based on the content above, registered nurses perceived acute confusion as a multidimensional phenomenon reflected by both cognition and behavior disturbances. Suggestions for further research address issues relative to (a) conceptual/theory development, and (b) clinical issues.
Notes: Source: Dissertation Abstracts International, Volume: 54-12, Section: B, page: 6138.

Thesis (PH.D.)--UNIVERSITY OF ILLINOIS AT CHICAGO, HEALTH SCIENCES CENTER, 1993.

School code: 0806.