PMID- 28676831 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20200930 IS - 1741-427X (Print) IS - 1741-4288 (Electronic) IS - 1741-427X (Linking) VI - 2017 DP - 2017 TI - The Japanese Version of the Massachusetts General Hospital Acupuncture Sensation Scale: A Validation Study. PG - 7093967 LID - 10.1155/2017/7093967 [doi] LID - 7093967 AB - Acupuncture sensations are considered essential in producing the treatment effect of acupuncture. The Massachusetts General Hospital Acupuncture Sensation Scale (MASS) is a frequently used scale in acupuncture research to measure acupuncture sensations. We translated the MASS into Japanese (Japanese MASS) based on Beaton's guidelines. 30 acupuncturists evaluated the relevancy and meaning of the 12 descriptors included in the Japanese MASS. The content validity ratios for 10 of the 12 descriptors were 0.33 or greater. 42 healthy subjects then evaluated acupuncture sensations evoked by manual acupuncture at LI4 using the Japanese MASS. Cronbach's alpha was 0.86. The correlation coefficient of total MASS scores and total Short Form McGill Pain Questionnaire scores and MASS indices and sensory visual analogue scores were 0.78 and 0.80, respectively. Factor analysis loaded the 12 descriptors onto two meaningful factors. This study demonstrated that the Japanese MASS has good reliability, content validity, criterion-related validity, and construct validity. Therefore, the Japanese MASS is a valid and reliable instrument for use with Japanese populations. FAU - Nishiwaki, Masako AU - Nishiwaki M AD - Department of Acupuncture and Moxibustion, Faculty of Health Sciences, Tokyo Ariake University of Medical and Health Sciences, 2-9-1 Ariake, Koto-ku, Tokyo 135-0063, Japan. FAU - Takayama, Miho AU - Takayama M AUID- ORCID: 0000-0002-5477-1711 AD - Department of Acupuncture and Moxibustion, Faculty of Health Sciences, Tokyo Ariake University of Medical and Health Sciences, 2-9-1 Ariake, Koto-ku, Tokyo 135-0063, Japan. AD - Department of Physiology, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, Japan. FAU - Yajima, Hiroyoshi AU - Yajima H AUID- ORCID: 0000-0003-4843-2868 AD - Department of Acupuncture and Moxibustion, Faculty of Health Sciences, Tokyo Ariake University of Medical and Health Sciences, 2-9-1 Ariake, Koto-ku, Tokyo 135-0063, Japan. AD - Department of Physiology, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, Japan. FAU - Nasu, Morihiro AU - Nasu M AD - Department of Acupuncture and Moxibustion, Faculty of Health Sciences, Tokyo Ariake University of Medical and Health Sciences, 2-9-1 Ariake, Koto-ku, Tokyo 135-0063, Japan. FAU - Kong, Jian AU - Kong J AUID- ORCID: 0000-0002-2744-6067 AD - Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. FAU - Takakura, Nobuari AU - Takakura N AUID- ORCID: 0000-0002-4657-9893 AD - Department of Acupuncture and Moxibustion, Faculty of Health Sciences, Tokyo Ariake University of Medical and Health Sciences, 2-9-1 Ariake, Koto-ku, Tokyo 135-0063, Japan. AD - Department of Physiology, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, Japan. LA - eng GR - P01 AT006663/AT/NCCIH NIH HHS/United States GR - R01 AT006364/AT/NCCIH NIH HHS/United States GR - R01 AT008563/AT/NCCIH NIH HHS/United States GR - R61 AT009310/AT/NCCIH NIH HHS/United States PT - Journal Article DEP - 20170606 PL - United States TA - Evid Based Complement Alternat Med JT - Evidence-based complementary and alternative medicine : eCAM JID - 101215021 PMC - PMC5476963 EDAT- 2017/07/06 06:00 MHDA- 2017/07/06 06:01 PMCR- 2017/06/06 CRDT- 2017/07/06 06:00 PHST- 2016/10/11 00:00 [received] PHST- 2016/12/18 00:00 [accepted] PHST- 2017/07/06 06:00 [entrez] PHST- 2017/07/06 06:00 [pubmed] PHST- 2017/07/06 06:01 [medline] PHST- 2017/06/06 00:00 [pmc-release] AID - 10.1155/2017/7093967 [doi] PST - ppublish SO - Evid Based Complement Alternat Med. 2017;2017:7093967. doi: 10.1155/2017/7093967. Epub 2017 Jun 6.