Conceptual analysis of ICU cognitive impairment: a literature review
10.3760/cma.j.cn211501-20220330-00945
- VernacularTitle:基于文献回顾的ICU认知障碍概念分析
- Author:
Lu XU
1
;
Zhixia JIANG
;
Xingsong HE
;
Fang CHEN
;
Lifeng HE
;
Yuan LI
;
Linlin YOU
;
Xin LU
;
Xiaoling YANG
Author Information
1. 遵义医科大学护理学院，遵义 563000
- Keywords:
Critical illness;
Cognitive impairment;
Nursing care;
Concept analysis
- From:
Chinese Journal of Practical Nursing
2023;39(8):631-636
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To clarify the operational definition of ICU cognitive impairment, so as to provide a reference for accurate assessment of ICU cognitive impairment.Methods:ICU cognitive impairment was conceptually analyzed by the conceptual analysis framework in the Construction Strategy of Nursing Theory (Fifth Edition). The studies about cognitive function of critical illness patients in PubMed, Web of Science, Embase, China National Knowledge Internet, Wanfang, Chinese Biomedical Database, and VIP were searched. The search time limit was from the establishment of the database to August 2021. Literature screening and data extraction were performed independently by two researchers.Results:A total of 5 754 articles were obtained, and 48 articles were finally included. Obtained 20 concepts and 9 commonly used assessment tools related to ICU cognitive impairment. Identifying the defining attributes, conceptual causes, and outcomes of ICU cognitive impairment.Conclusions:The operational definition of ICU cognitive impairment is determined, which is conducive to a comprehensive and intuitive understanding of the concept of cognitive impairment in ICU and accurate evaluation of cognitive impairment in ICU.
