Regression to Middle Effect May Threaten Validity of Triage Scales; a Letter to Editor
- PMID: 30584576
- PMCID: PMC6289162
Regression to Middle Effect May Threaten Validity of Triage Scales; a Letter to Editor
Conflict of interest statement
None.
References
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- Kwon H, Kim YJ, Jo YH, Lee JH, Lee JH, Kim J, et al. The Korean Triage and Acuity Scale: associations with admission, disposition, mortality and length of stay in the emergency department. International Journal for Quality in Health Care. 2018:mzy184–mzy. - PubMed
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- Kulas JT, Stachowski AA. Middle category endorsement in odd-numbered Likert response scales: Associated item characteristics, cognitive demands, and preferred meanings. Journal of Research in Personality. 2009;43(3):489–93.
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- Kim JH, Kim JW, Kim SY, Hong DY, Park SO, Baek KJ, et al. Validation of the Korean Triage and Acuity Scale compare to triage by emergency severity index for emergency adult patient: preliminary study in a tertiary hospital emergency medical center. Journal of the Korean Society of Emergency Medicine. 2016;27(5):436–41.
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