3件 （「Hajime Iwasa」）

Declines in Physical Performance by Sex and Age Among Nondisabled Community-Dwelling Older Japanese During a 6-Year Period 論文

Tatsuro Ishizaki・Taketo Furuna・Yuko Yoshida・Hajime Iwasa・Hiroyuki Shimada・Hideyo Yoshida・Shu Kumagai・Takao Suzuki ·2011-01-01 ·『Journal of Epidemiology』　21(3)　pp. 176-183

doi:10.2188/jea.je20100138

Psychometric evaluation of the Japanese version of Ten-Item Personality Inventory (TIPI-J) among middle-aged, and elderly adults: Concurrent validity, internal consistency and test–retest reliability 論文

Hajime Iwasa・Yuko Yoshida ·2018-01-11 ·『Cogent Psychology』　5(1)　pp. 1426256-1426256

doi:10.1080/23311908.2018.1426256

Brief screening tool for mild cognitive impairment in older Japanese: Validation of the Japanese version of the Montreal Cognitive Assessment 論文

Yoshinori Fujiwara・Hiroyuki Suzuki・Masashi Yasunaga・Mika Sugiyama・Mutsuo Ijuin・Naoko Sakuma・Hiroki Inagaki・Hajime Iwasa・Chiaki Ura・Naomi Yatomi・Kenji Ishii・Aya M. Tokumaru・Akira Homma・Ziad Nasreddine・Shoji Shinkai ·2010-02-04 ·『Geriatrics and gerontology international/Geriatrics & gerontology international』　10(3)　pp. 225-232

doi:10.1111/j.1447-0594.2010.00585.x