期刊
PLOS ONE
卷 10, 期 11, 页码 -出版社
PUBLIC LIBRARY SCIENCE
DOI: 10.1371/journal.pone.0143350
关键词
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资金
- Japan Agency for Medical Research and Development [H27-itami-shitei-001]
- Ministry of Health, Labor, and Welfare [H23-itami-ippan-002]
- Grants-in-Aid for Scientific Research [25293316] Funding Source: KAKEN
Objective This study aimed to evaluate the validity and reliability of the Japanese version of the Neuropathic Pain Symptom Inventory (NPSI-J). Design Cross-sectional study design. Subjects and Methods The original Neuropathic Pain Symptom Inventory (NPSI) was translated into Japanese according to published guidelines. Subsequently, an observational study of 60 Japanese patients suffering from neuropathic pain was performed to evaluate the validity and reliability of the NPSI-J. Results The NPSI-J exhibited a statistically significant correlation with pain intensity (Numerical Rating Scale). The Cronbach alpha value for Likert items was 0.86. Using the test-retest analysis method, the intraclass correlation coefficient between the two scores was 0.81. Factor analysis revealed that the main component of NPSI-J comprised three determinative factors. Conclusions The NPSI-J is a reliable and valid pain assessment tool.
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