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Development and Initial Psychometric Validation of the COVID-19 Pandemic Burden Index for Healthcare Workers.


ABSTRACT:

Background

The burden of COVID-19 on healthcare workers (HCWs) is reported to be increasing, yet the psychometric scales now in use evaluate only single aspects; few measure the pandemic-specific burden on HCWs comprehensively.

Objective

To develop a scale to quantify the physical, mental, and socioeconomic burden of the COVID-19 pandemic on HCWs.

Design

Scale development and cross-sectional survey.

Participants

Consenting HCWs aged ≥20.

Main measures

Development of an item-list based on literature reviews and HCW panel input, evaluation of content validity and item selection using the Delphi method, psychometric testing conducted on HCWs, validity assessment by factor analyses and hypothesis verification, internal consistency evaluation by Cronbach's alpha, test-retest analysis, and interpretability assessment.

Key results

Through the Delphi process, a 29-item pilot scale was generated. In psychometric testing, data from 863 HCWs contributed to the development of the final version of this scale, called Pandemic Burden Index twenty for HCWs (PBI-20), a 20-item scale to measure six domains: fatigue, fear of infection, inadequacy as a medical professional, mental health concerns, prejudice or discrimination, and anxiety about one's livelihood and daily life. Factor analysis showed each factor corresponded to the six domains of this scale. Hypothesis verification showed the PBI-20 total score to be moderately to highly correlated with the Short Form 36 vitality score and mental health score and with intention of turnover. The PBI-20 had good internal consistency (Cronbach's alpha 0.92). Test-retest analysis showed the intraclass correlation coefficient to be 0.70 and the minimal important change to be -7.0.

Conclusions

The psychometrically sound questionnaire we developed to measure pandemic-specific burdens for HCWs provides an understanding of comprehensive burdens on HCWs and may serve to evaluate interventions to reduce the burdens.

SUBMITTER: Yamamoto R 

PROVIDER: S-EPMC9847449 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature

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Publications

Development and Initial Psychometric Validation of the COVID-19 Pandemic Burden Index for Healthcare Workers.

Yamamoto Ryohei R   Yamazaki Hajime H   Kobara Seibi S   Iizuka Hiromi H   Hijikata Yasukazu Y   Miyashita Jun J   Kataoka Yuki Y   Yajima Nobuyuki N   Miyata Toshio T   Hamaguchi Sugihiro S   Wakita Takafumi T   Yamamoto Yosuke Y   Fukuhara Shunichi S  

Journal of general internal medicine 20230118 5


<h4>Background</h4>The burden of COVID-19 on healthcare workers (HCWs) is reported to be increasing, yet the psychometric scales now in use evaluate only single aspects; few measure the pandemic-specific burden on HCWs comprehensively.<h4>Objective</h4>To develop a scale to quantify the physical, mental, and socioeconomic burden of the COVID-19 pandemic on HCWs.<h4>Design</h4>Scale development and cross-sectional survey.<h4>Participants</h4>Consenting HCWs aged ≥20.<h4>Main measures</h4>Developm  ...[more]

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