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Levels of physical activity among participants in the JACC study.
Kurozawa Y, Hosoda T, Iwai N, Nose T, Yoshimura T, Tamakoshi A; JACC Study Group. Kurozawa Y, et al. Among authors: iwai n. J Epidemiol. 2005 Mar;15 Suppl 1(Suppl I):S43-7. doi: 10.2188/jea.15.s43. J Epidemiol. 2005. PMID: 15881194 Free PMC article.
Validity and reliability of single-item questions about physical activity.
Iwai N, Hisamichi S, Hayakawa N, Inaba Y, Nagaoka T, Sugimori H, Seki N, Sakata K, Suzuki K, Tamakoshi A, Nakamura Y, Yamamoto A, Nishino Y, Ogihara A, Okamoto N, Suzuki H, Morioka S, Ito Y, Wakai K, Ojima T, Tanaka H, Nose T, Ohno Y. Iwai N, et al. J Epidemiol. 2001 Sep;11(5):211-8. doi: 10.2188/jea.11.211. J Epidemiol. 2001. PMID: 11579928 Free article.
645 results