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Wee Kyung Lee, Sung Rae Shin Department of Nursing, Sahmyook University, Seoul, South KoreaCorrespondence: Sung Rae Shin, Department of Nursing, Sahmyook University, 815 Hwarang-ro, Nowon-gu, Seoul, 01795, South Korea, Tel +82-2-3399-1588, Fax +82-2-3399-1594, Email shinsr@syu.ac.krIntroduction: Emerging Infectious Diseases are one of the world’s leading causes of death, and preventive measures must be implemented to minimize human casualties. Research on preventive behavior relies on the preventive behavior scale and it has an impact on the findings.Purpose: This study aimed to develop an Emerging Infectious Diseases Preventive Health Behavior (EID-PHB) Scale and verify the validity and reliability of the complex models.Methods: Initial items were generated through a literature review and interviews, based on the proposed conceptual framework of transmission-based precautions. 14 experts reviewed the preliminary items for content validity and 20 adults for face validity. Data were collected online by a research company from April 28 to May 3, 2023. A total of 533 participants completed the survey, and subjects were assigned through simple random sampling. The first sample (n = 330) was used for item analysis and Exploratory Factor Analysis (EFA), and the second sample (n = 203) was used for Confirmatory Factor Analysis (CFA), convergent validity, discriminant validity, criterion validity, and reliability. The test-retest reliability was assessed in 34 adults.Results: The final instrument derived six components (droplet, contact, airborne, bloodborne, environmental prevention, and psychological coping), nine indicators, and 34 items. The CFA indicated that all the complex models had a good fit and the integrated factors were confirmed through validity tests. The Cronbach’s alpha for the 34 items was 0.92, and the criterion validity was verified (r = 0.85, p < 0.001).Conclusion: The EID-PHB is a valid and reliable tool that can be used to determine preventive behaviors against emerging infectious diseases. This tool is expected to provide a conceptual framework for future research, contribute to the clinical practice and education, and establish strategies and policies for improving individual and public health.Keywords: emerging infectious disease, health behavior, primary prevention, validation studies as topic |
