2004 - 2007 Epidemiologic study of the association between job stress and cancer incidence and its mechanisms
2002 - 2004 ITを用いた耐糖能異常者に対する効果的健康教育法の開発およびその効果評価
2001 - 2003 A Sociopsychological, physiological and genetic epidemiologic study of mental health among community residents
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Papers (107):
Naomi Matsumoto, Ayako Sasaki, Tomoka Kadowaki, Toshiharu Mitsuhashi, Soshi Takao, Takashi Yorifuji. Longitudinal antibody dynamics after COVID-19 vaccine boosters based on prior infection status and booster doses. Scientific Reports. 2024. 14. 1
Tomoka Kadowaki, Ayako Sasaki, Naomi Matsumoto, Toshiharu Mitsuhashi, Soshi Takao, Takashi Yorifuji. Longitudinal changes in antibody titers in a nursing home in which COVID-19 clusters occurred. American Journal of Infection Control. 2024
Kensuke Uraguchi, Naomi Matsumoto, Toshiharu Mitsuhashi, Soshi Takao, Seiichiro Makihara, Mizuo Ando, Takashi Yorifuji. Association Between Clinical Remission of Infantile-Onset Allergic Rhinitis During the School-Age Period and the Type of Housing: A Longitudinal Population-Based Japanese Study. Journal of pediatric health care : official publication of National Association of Pediatric Nurse Associates & Practitioners. 2023
Tani Y, Kashima S, Mitsuhashi T, Suzuki E, Takao S, Yorifuji T. Fine particulate matter and diabetes prevalence in Okayama, Japan. Acta Medica Okayama. 2023. 77. 6. 607-612
Naomi Matsumoto, Chigusa Higuchi, Chikara Miyaji, Toshiharu Mitsuhashi, Hideharu Hagiya, Soshi Takao, Takashi Yorifuji. Review of a Series of Surveys on Adverse Reactions to the COVID-19 mRNA-1273 Vaccine at Okayama University. Acta medica Okayama. 2023. 77. 6. 567-575