著者

山田 恵子 壬生 彰 向後 響 井関 雅子 西上 智彦

出版者

日本疼痛学会

雑誌

PAIN RESEARCH (ISSN:09158588)

巻号頁・発行日

vol.36, no.1, pp.1-14, 2021-04-30 (Released:2021-06-18)

参考文献数

9

被引用文献数

1

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The Pain Disability Index (PDI) is a self–reported outcome measure initially developed in English to assess disability caused by pain in seven dimensions of daily life activity, including family ⁄ home responsibilities, recreation, social activity, occupation, sexual behavior, self–care, and life–support activity. This study aimed to develop a linguistical­ly valid Japanese version of the PDI (PDI–J) according to the guidelines for the translation and cultural adaptation of patient–reported outcome measures establish­ed by the task force of the International Society for Pharmacoeconomics and Outcomes Research. A draft of the PDI–J was developed through a forward translation of the original PDI from English to Japanese, reconciliation of the translation, back–translation from Japanese to English, and harmonization. We subsequently conducted a cognitive debriefing in five patients using the PDI–J draft and reviewed it before finaliz­ing a linguistically valid PDI–J. We also considered a five–item version of the PDI (PDI–5–J), which excluded two items (sexual behavior and life–support activity) from the original version. This consideration was made for brevity and because sexual behavior is a considerably personal parameter that some patients may be reluctant to answer and life–support activity because it was considered ambiguous in Japanese. Therefore, we were able to develop a linguistically valid PDI–J and PDI–5–J through this process. Further study is warranted to confirm the psychometric validity and reliabili­ty of the two indices (PDI–J and PDI–5–J).

著者

若泉 謙太 山田 恵子 西上 智彦 壬生 彰 向後 響 小杉 志都子 森崎 浩

出版者

一般社団法人 日本ペインクリニック学会

雑誌

日本ペインクリニック学会誌 (ISSN:13404903)

巻号頁・発行日

vol.28, no.5, pp.59-63, 2021-05-25 (Released:2021-05-25)

参考文献数

6