Development and validation of a modified Korean version of the Pharmacy Services Questionnaire (PSQ-K) for the quality assessment of community pharmacy services
- Authors
- Kim, Kyung Im; Suh, Hae Sun; Kwak, Arim; Kim, Siin; Han, Nayoung; Lee, Euni; Oh, Jung Mi
- Issue Date
- 25-4월-2017
- Publisher
- PUBLIC LIBRARY SCIENCE
- Citation
- PLOS ONE, v.12, no.4
- Indexed
- SCIE
SCOPUS
- Journal Title
- PLOS ONE
- Volume
- 12
- Number
- 4
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/83722
- DOI
- 10.1371/journal.pone.0174004
- ISSN
- 1932-6203
- Abstract
- Patient-reported outcome (PRO) measures and validated instruments have become integral in assessing the quality of healthcare delivery, including pharmaceutical care services. The Pharmacy Services Questionnaire (PSQ) measures patient satisfaction with pharmaceutical care. In this study, we developed a modified Korean version of the PSQ (PSQ-K) and evaluated its validity and reliability. The PSQ-K was developed using a strict translation and cultural-adaptation procedure. A validation study was performed in six community pharmacies in Korea. A total of 300 respondents completed three questionnaires (a brief questionnaire for social demographics and clinical characteristics, the PSQ-K, and the 5-level EuroQoL Group's 5-dimension [EQ-5D-5L]). Standard validity and reliability analyses were performed. The internal consistency of the PSQ-K was high for all scales (Cronbach's alpha > 0.9). The PSQ-K indicated good discriminant and divergent validity. Known-group comparisons revealed that the PSQ-K was able to distinguish between respondents differing in socio-demographic characteristics, such as gender, level of education, and household income. In conclusion, the PSQ-K is a highly reliable and valid PRO instrument for assessing the level of satisfaction with community pharmacy services.
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Collections - College of Pharmacy > Department of Pharmaceutical Science > 1. Journal Articles
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