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of Epidemiology 2020; https://doi.org/10.2188/jea.JE20200051
2013年度郵送調査参加時に要介護認定を受けていない65歳以上の高齢者のうち、笑い・収入・既往歴等
の項目に回答漏れのない14,233名を研究対象に、3年間追跡
10. Village health volunteers wearing face masks and shields train before visiting houses to prevent the spread of the
coronavirus disease (COVID-19) in Ang Thong province, Thailand, May 27, 2020. Picture taken May 27, 2020.
REUTERS/Athit Perawongmetha
11. Village health volunteer Surin Makradee, 77, wears a face mask and shield before visiting houses to prevent the spread
of the coronavirus disease (COVID-19) in Ang Thong province, Thailand, May 27, 2020. Picture taken May 27, 2020.
REUTERS/Athit Perawongmetha
12. Surin Makradee, 77, gestures along other village health volunteers wearing face masks and shields as they leaves a
house after a visit to prevent the spread of the coronavirus disease (COVID-19) in Ang Thong province, Thailand, May
27, 2020. Picture taken May 27, 2020. REUTERS/Athit Perawongmetha