Developing a Japanese version of the Injustice Experience Questionnaire-chronic and the contribution of perceived injustice to severity of menstrual pain: a web-based cross-sectional study.
Keiko YamadaTomonori AdachiYasuhiko KubotaTakashi TakedaMasako IsekiPublished in: BioPsychoSocial medicine (2019)
The IEQ-chr-J has acceptable psychometric properties, and perceived injustice is associated with impairment from menstrual pain.