Concepedia

Author

Hirotoshi Niikawa

Tokyo Metropolitan Institute of GerontologyORCID

Also Known As

H Niikawa, Hirotoshi Niikawa

12

Publications

278

Citations

7

H-Index

0

Concepts

All Affiliations

Tokyo Metropolitan Institute of GerontologyThe University of TokyoYokohama National UniversityPrefectural University of HiroshimaTokyo Metropolitan Matsuzawa Hospital
HN

About

Hirotoshi Niikawa is an author at Tokyo Metropolitan Institute of Gerontology.

Hirotoshi Niikawa

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6

Publications

191

Citations

6

H-Index

YearCitations

Association between polypharmacy and cognitive impairment in an elderly Japanese population residing in an urban community

Hirotoshi Niikawa, Tsuyoshi Okamura, Kae Ito,

Geriatrics and gerontology international/Geriatrics & gerontology international

2016

60

Distribution of Mini‐Mental State Examination scores among urban community‐dwelling older adults in Japan

Naoko Sakuma, Chiaki Ura, Fumiko Miyamae,

International Journal of Geriatric Psychiatry

2016

41

The development of a self-administered dementia checklist: the examination of concurrent validity and discriminant validity

Fumiko Miyamae, Chiaki Ura, Naoko Sakuma,

Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics

2016

25

Excessive daytime sleepiness is related to subjective memory impairment in late life: a cross‐sectional community‐based study

Tsuyoshi Okamura, Chiaki Ura, Fumiko Miyamae,

Psychogeriatrics

2015

24

Characteristics of detected and undetected dementia among community‐dwelling older people in Metropolitan Tokyo

Chiaki Ura, Tsuyoshi Okamura, Hiroki Inagaki,

Geriatrics and gerontology international/Geriatrics & gerontology international

2020

23

Development of a self-administered dementia checklist (SDC) (1): Examination of factorial validity and internal reliability

Chiaki Ura, Fumiko Miyamae, Naoko Sakuma,

Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics

2015

18

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