Background: Shared-decision-making about resuscitation goals of care for intensive care unit (ICU) patients depends on a basic understanding of cardiopulmonary resuscitation (CPR). Our objective was to develop and validate a survey to assess comprehension of CPR among ICU patients and surrogate decision-makers. Methods: We developed a 12-item verbally-administered survey incorporating input from patients, clinicians, and expert focus groups. Results: We administered the survey to 32 ICU patients and 37 surrogates, as well as to 20 resident physicians to test discriminative validity. Median (interquartile range) total knowledge scores were 7 (5-10) for patients, 9 (7-12) for surrogates, and 14.5 (14-15) for physicians (p < .001) were high. Conclusions: This easily administered survey, developed to measure knowledge of CPR and resuscitation preference options among ICU patients and surrogates, showed strong face validity, content validity, internal consistency, test-retest reliability, and discriminative validity. A substantial proportion of ICU patients and surrogates decision-makers have poor knowledge of CPR and basic resuscitation options. © 2014 Wilson et al.; licensee BioMed Central Ltd.
CITATION STYLE
Wilson, M. E., Akhoundi, A., Krupa, A. K., Hinds, R. F., Litell, J. M., Gajic, O., & Kashani, K. (2014). Development, validation, and results of a survey to measure understanding of cardiopulmonary resuscitation choices among ICU patients and their surrogate decision makers. BMC Anesthesiology, 14. https://doi.org/10.1186/1471-2253-14-15
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