1.American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders. Washington, DC: American Psychiatric Association; 2019.
2.Gregory KA. Easy as ABC: How staff nurses transformed unit culture to assess and manage delirium in the intensive care unit.
Critical Care Nurse. 2016;
36(5):73–6.
https://doi.org/10.4037/ccn2016821
3.Jung JY, Jang SJ, Jo SM, Lee SH. Delirium experience of the intensive care unit patients.
Journal of Korean Academy of Nursing. 2022;
52(2):134–43.
https://doi.org/10.4040/jkan.21240
4.Health Insurance Review & Assessment Service. Statistics of inpatients in the intensive care unit [Internet]. Wonju: Health Insurance Review & Assessment Service; 2021). [cited 2021 October 05]. Available from:
https://www.data.go.kr/data/15052314/fileData.do
6.Spiegelberg J, Song H, Pun B, Webb P, Boehm LM. Early identification of delirium in intensive care unit patients: Improving the quality of care.
Critical Care Nurse. 2020;
40(2):33–43.
https://doi.org/10.4037/ccn2020706
7.Shim MY, Hee SS, Mi LM, Ah PM, Jin YE, Soo KM, et al. The effects of delirium prevention intervention on the delirium incidence among postoperative patients in a surgical intensive care unit.
Journal of Korean Clinical Nursing Research. 2015;
21(1):43–52.
https://doi.org/10.22650/JKCNR.2015.21.1.43
8.Thomas N, Coleman M, Terry D. Nurses’ experience of caring for patients with delirium: Systematic review and qualitative evidence synthesis.
Nursing Reports. 2021;
11(1):164–74.
https://doi.org/10.3390/nursrep11010016
12.Zamoscik K, Godbold R, Freeman P. Intensive care nurses’ experiences and perceptions of delirium and delirium care.
Intensive and Critical Care Nursing. 2017;
40, 94–100.
https://doi.org/10.1016/j.iccn.2017.01.003
13.Schmitt EM, Gallagher J, Albuquerque A, Tabloski P, Lee HJ, Gleason L, et al. Perspectives on the delirium experience and its burden: Common themes among older patients, their family caregivers, and nurses.
The Gerontologist. 2019;
59(2):327–37.
https://doi.org/10.1093/geront/gnx153
14.Seo HJ, Yoo YS. Intensive care unit nurse's knowledge, nursing performance, and stress about delirium. Korean Journal of Adult Nursing. 2007). 19(1):55–65.
15.Park YS. The Development and effects of evidencebased nursing practice guideline for the nursing of delirium in cancer patients [dissertaion]. Jinju: Gyeongsang University; 2011.
16.Nydahl P, Dewes M, Dubb R, Hermes C, Kaltwasser A, Krotsetis S, et al. Survey among critical care nurses and physicians about delirium management.
Nursing in Critical Care. 2018;
23(1):23–9.
https://doi.org/10.1111/nicc.12299
17.Staveski SL, Pickler RH, Lin L, Shaw RJ, Meinzen-Derr J, Redington A, et al. Management of pediatric delirium in pediatric cardiac intensive care patients: An international survey of current practices.
Pediatric Critical Care Medicine. 2018;
19(6):538–43.
https://doi.org/10.1097/pcc.0000000000001558
18.Krupa S, Friganović A, Oomen B, Benko S, Mędrzycka-Dąbrowska W. Nurses’ knowledge about delirium in the group of intensive care units patients.
International Journal of Environmental Research and Public Health. 2022;
19(5):2758.
https://doi.org/10.3390/ijerph19052758
19.Aldawood ZS, Alameri RA, Elghoneimy Y, Swyan AHA, Almulla H, Hammad SS, et al. Impact of educational program on critical care nurses’ knowledge of ICU delirium: A quasi-experimental study.
Journal of the Academy of Medical Sciences of Bosnia and Herzegovina. 2023).
77(1):56–63.
21.Kim HJ, Song EJ. Factors influencing the nursing performance of delirium care in intensive care unit nurses.
The Journal of Social Convergence Studies. 2023;
7(2):1–12.
https://doi.org/10.37181/JSCS.2023.7.2.001
23.Kim NY, Ryu SA, Kim YH. Factors related to delirium of intensive care unit patients in Korea: A systematic review.
Iranian Journal of Public Health. 2021;
50(8):1526–35.
https://doi.org/10.18502/ijph.v50i8.6798
24.Tachibana M, Inada T, Ichida M, Ozaki N. Risk factors for inducing violence in patients with delirium.
Brain and Behavior. 2021;
11(8):e2276.
https://doi.org/10.1002/brb3.2276
25.Wang Y, Li L, Tan S, Guan Y, Luo X. Psychological stress and associated factors in caring for patients with delirium among intensive care unit nurses: A cross-sectional study.
Australian Critical Care. 2023;
36(5):793–8.
https://doi.org/10.1016/j.aucc.2022.09.006
26.Kim HY, Kim SO. The effect of nurses’ knowledge and self-confidence on delirium nursing performance of nurses in an integrated nursing and caring services ward: A cross-sectional descriptive study.
Journal of Korean Gerontological Nursing. 2024;
26(1):80–90.
https://doi.org/10.17079/jkgn.2023.00234
27.Kim EH. Relationship between knowledge, stress, and nursing performance about care for delirium in geriatric hospital nurses.
Journal of Korean Clinical Health Science. 2016;
4(2):593–602.
https://doi.org/10.15205/kschs.2016.6.30.593
30.Cho GR. ICU nurses’ knowledge and nursing performance of intensive care unit syndrome [master's thesis]. Seoul: Ewha Womans University; 2001.
31.Kim YT. Relationship between stressors and the degree of social support in intensive care unit nurses [master's thesis]. Seoul: Hanyang University; 1989.
34.Jiang T, Tung TH, Wang Y, Zheng XT, Jia L, Zhang W. Difficulties faced by intensive care nurses in caring for patients with delirium: A cross-sectional, multicentre study.
Australian Critical Care. 2024;
37(4):530–8.
https://doi.org/10.1016/j.aucc.2023.12.004
35.Park YS, Kim KS, Song KJ, Kang JY. A preliminary survey of nurses’ understanding of delirium and their need for delirium education: in a university hospital.
Journal of Korean Academy of Nursing. 2006;
36(7):1183–92.
https://doi.org/10.4040/jkan.2006.36.7.1183
36.Health Insurance Review & Assessment Service. 2019 Intensive care unit adequacy assessment [Internet]. Wonju: Health Insurance Review & Assessment Service; 2021). [cited 2023 November 11]. Available from:
https://www.hira.or.kr/cms/open/04/04/12/2020_12.pdf
37.Jeong LS, Lee SJ, Shin DS. Factors influencing length of intensive care unit among older patients transferred from long term care hospital.
Journal of Health Informatics and Statistics. 2020;
45(4):341–8.
https://doi.org/10.21032/jhis.2020.45.4.341
38.Lange S, Mȩdrzycka-Da Browska W, Tomaszek L, Wujtewicz M, Krupa S. Nurses’ knowledge, barriers and practice in the care of patients with delirium in the intensive care unit in Poland-A cross-sectional study.
Frontiers in Public Health. 2023;
11, 1119526.
https://doi.org/10.3389/fpubh.2023.1119526
39.Choi JI, Kim JH, Park JY. Delirium screening, delirium knowledge, and delirium care among hospital nurses at a tertiary hospital based on postoperative delirium cases.
Journal of Korean Clinical Nursing Research. 2022;
28(2):157–66.
https://doi.org/10.22650/JKCNR.2022.28.2.157