This paper is in the following e-collection/theme issue:

Methodological Innovations (20) Research Instruments, Questionnaires, and Tools (411) Electronic/Mobile Data Capture, Internet-based Survey & Research Methodology (568) New Methods (649) Development and Evaluation of Research Methods, Instruments and Tools (173) Health Services Research (200) Obesity (48) Sleep Medicine (15)

Published on in Vol 11 , No 1 (2022) :Jan-Jun

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/28692, first published .
Statistical Methods for Item Reduction in a Representative Lifestyle Questionnaire: Pilot Questionnaire Study

Statistical Methods for Item Reduction in a Representative Lifestyle Questionnaire: Pilot Questionnaire Study

Statistical Methods for Item Reduction in a Representative Lifestyle Questionnaire: Pilot Questionnaire Study

Authors of this article:

Alessio Staffini 1, 2, 3 Author Orcid Image ;   Kento Fujita 4 Author Orcid Image ;   Akiko Kishi Svensson 1, 5, 6 Author Orcid Image ;   Ung-Il Chung 1, 7, 8 Author Orcid Image ;   Thomas Svensson 1, 5, 7 Author Orcid Image
Article Authors Cited by Tweetations (10) Metrics
Alessio Staffini 1, 2, 3 , MSc ;   Kento Fujita 4 , MSc ;   Akiko Kishi Svensson 1, 5, 6 , MD, MPH, PhD ;   Ung-Il Chung 1, 7, 8 , MD, PhD ;   Thomas Svensson 1, 5, 7 , MD, PhD

1 Precision Health, Department of Bioengineering , Graduate School of Engineering , The University of Tokyo , Tokyo , JP

2 Department of Economics and Finance , Catholic University of Milan , Milan , IT

3 Data Solutions Division , Project Promotion Department , Albert Inc , Tokyo , JP

4 Data Service Infrastructure Development Department, Service Infrastructure Division, IT-OT Innovation Division , Mobile Technology Unit , SoftBank Corp , Tokyo , JP

5 Department of Clinical Sciences , Lund University , Malmö , SE

6 Department of Diabetes and Metabolic Diseases , The University of Tokyo , Tokyo , JP

7 School of Health Innovation , Kanagawa University of Human Services , Kawasaki , JP

8 Clinical Biotechnology , Center for Disease Biology and Integrative Medicine, Graduate School of Medicine , The University of Tokyo , Tokyo , JP

Corresponding Author:

  • Akiko Kishi Svensson, MD, MPH, PhD
  • Precision Health, Department of Bioengineering
  • Graduate School of Engineering
  • The University of Tokyo
  • 7-3-1 Hongo, Bunkyo-ku
  • Tokyo
  • JP
  • Phone: 81 358414737
  • Email: kishi@bioeng.t.u-tokyo.ac.jp