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K

Koutatsu Nagai

Hyogo Medical University

32H指数
137论文数
3.2K被引数
收录论文 45
发表时间
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Association between health literacy and awareness of the term ‘frailty’ among community-dwelling older adults in Japan日本社区居住老年人健康素养与对“虚弱”术语认知度的关联
errGeriatric Nursing
IF2.4
err2026-10-13
err0
errOAAI
errEmi Fukuda; Issei Higashino; Koutatsu Nagai; Tetsuya Ueda; Kazuki Uemura
err分享
err收藏
Longitudinal changes in oral function and their associations with frailty status and out-of-home activity in community-dwelling older adults社区居住老年人口腔功能的纵向变化及其与虚弱状态和居家外活动的关系
errArchives of Gerontology and Geriatrics
IF3.8
err2026-08-28
err0
errOAAI
errYoko Hasegawa; Kana Tokumoto; Koutatsu Nagai; Shotaro Tsuji; Hiroshi Kusunoki; Kayoko Tamaki; Kaoruko Yamamoto; Kazuhiro Hori; Yasuyuki Nagasawa; Hiromitsu Kishimoto; Ken Shinmura
err分享
err收藏
Effect Modification by Exercise Habit on the Association Between Participation in Community Gathering Places and Cognitive Disability运动习惯对参与社区聚集场所与认知障碍之间关联的效应修饰作用
errJournal of the American Geriatrics Society
IF4.5
err2026-05-09
err0
errOAAI
errKazuki Uemura; Tsukasa Kamitani; Koutatsu Nagai; Tetsuya Ueda; Emi Fukuda; Masafumi Kuzuya; Minoru Yamada
err分享
err收藏
Serum creatinine and cystatin C-derived indices suggesting future deterioration in muscular function, physical performance and frailty status among community dwelling older adults血清肌酐和胱抑素C衍生的指标提示社区居住老年人未来肌肉功能、身体表现和虚弱状态的恶化。
errJournal of Renal Nutrition
IF3.2
err2025-10-01
err0
PREAI
errRyota Matsuzawa; Koutatsu Nagai; Kanae Takahashi; Takara Mori; Masaaki Onishi; Shotaro Tsuji; Kana Hashimoto; Kayoko Tamaki; Yosuke Wada; Hiroshi Kusunoki; Yasuyuki Nagasawa; Ken Shinmura
err分享
err收藏
A serum creatinine-cystatin C-derived index as a predictive marker for sarcopenia incidence and progression in community-dwelling older adults: a prospective cohort study血清肌酐-胱抑素C衍生指数作为社区居住老年人肌少症发生和进展的预测标志物：一项前瞻性队列研究
errAGE AND AGEING
IF7.1
err2025-07-01
err0
PREAI
errMatsuzawa, Ryota; Nagai, Koutatsu; Mori, Takara; Onishi, Masaaki; Tsuji, Shotaro; Hashimoto, Kana; Tamaki, Kayoko; Wada, Yosuke; Kusunoki, Hiroshi; Nagasawa, Yasuyuki; Shinmura, Ken
err分享
err收藏
Is Oral Function Associated with the Development of Sarcopenic Obesity and Sarcopenia in Older Adults? A Prospective Cohort Study口腔功能与老年人群肌肉减少性肥胖及肌肉减少症的发生发展有关联吗？一项前瞻性队列研究
errDISEASES
IF3
err2025-04-05
err0
errOAAI
errShirotori, Sho; Hasegawa, Yoko; Nagai, Koutatsu; Kusunoki, Hiroshi; Yoshimura, Shogo; Tokumoto, Kana; Hattori, Hirokazu; Tamaki, Kayoko; Hori, Kazuhiro; Kishimoto, Hiromitsu; Shinmura, Ken
err分享
err收藏
Association between Quadriceps Muscle Strength and the Forgotten Joint Score after Total Hip Arthroplasty股四头肌力量与全髋关节置换术后 Forgotten Joint Score 的关联
errarthroplasty
IF0
err2025-01-21
err0
PREAI
errOsamu Wada; Koutatsu Nagai; Kiyonori Mizuno
err分享
err收藏
Association between frailty and subjective and objective sleep indicators in Japanese community-dwelling older adults日本社区老年人虚弱与主观和客观睡眠指标之间的关联
errSLEEP MEDICINE
IF3.4
err2025-01-01
err0
PREAI
errShinmura, Ken; Nagai, Koutatsu; Shojima, Kensaku; Yamazaki, Hiromitsu; Tamaki, Kayoko; Mori, Takara; Wada, Yosuke; Kusunoki, Hiroshi; Onishi, Masaaki; Tsuji, Shotaro; Matsuzawa, Ryota; Sano, Kyoko; Hashimoto, Kana; Goto, Masashi; Nagasawa, Yasuyuki
err分享
err收藏
Relationship between postoperative dietary intake and walking ability among older adults with hip fractures: A retrospective study股骨颈骨折老年患者术后饮食摄入与行走能力的关系：一项回顾性研究
errCLINICAL REHABILITATION
IF2.9
err2024-12-29
err0
PREAI
errKobayashi, Hikaru; Nagai, Koutatsu; Shimamura, Yasuhiro; Hidaka, Masami; Mori, Akiko; Sakuma, Kaoru; Ogino, Tomoyuki
err分享
err收藏
Predicting cognitive function changes from oral health status: a longitudinal cohort study
errSCIENTIFIC REPORTS
IF3.9
err2024-10-15
err0
errOAAI
errYa, Min Thu; Hasegawa, Yoko; Maria, Ma. Therese Sta.; Hattori, Hirokazu; Kusunoki, Hiroshi; Nagai, Koutatsu; Tamaki, Kayoko; Hori, Kazuhiro; Kishimoto, Hiromitsu; Shinmura, Ken
err分享
err收藏
Serum Creatinine-Cystatin C Based Screening of Sarcopenia in Community Dwelling Older Adults: A Cross-Sectional Analysis
errJOURNAL OF FRAILTY & AGING
IF3.3
err2024-02-01
err3
errOAAI
errMatsuzawa, R.; Nagai, K.; Takahashi, K.; Mori, T.; Onishi, M.; Tsuji, S.; Hashimoto, K.; Tamaki, K.; Wada, Y.; Kusunoki, H.; Nagasawa, Y.; Shinmura, K.
err分享
err收藏
Decline of instrumental activities of daily living is a risk factor for nutritional deterioration in older adults: a prospective cohort study
errBMC GERIATRICS
IF3.8
err2023-08-09
err3
errOAAI
errNagai, Koutatsu; Komine, Takuya; Ikuta, Miho; Gansa, Mako; Matsuzawa, Ryota; Tamaki, Kayoko; Kusunoki, Hiroshi; Wada, Yosuke; Tsuji, Shotaro; Sano, Kyoko; Shinmura, Ken
err分享
err收藏
Association Between Timed Up-and-Go Test and Future Changes in the Frailty Status in a Longitudinal Study of Japanese Community-Dwelling Older Adults
errCLINICAL INTERVENTIONS IN AGING
IF3.7
err2023-07-01
err5
errOAAI
errWada, Yosuke; Shojima, Kensaku; Tamaki, Kayoko; Mori, Takara; Kusunoki, Hiroshi; Onishi, Masaaki; Tsuji, Shotaro; Matsuzawa, Ryota; Nagai, Koutatsu; Sano, Kyoko; Hashimoto, Kana; Goto, Masashi; Nagasawa, Yasuyuki; Shinmura, Ken
err分享
err收藏
Impact of quality of life on future frailty status of rural Japanese community-dwelling older adults
errEXPERIMENTAL GERONTOLOGY
IF4.3
err2022-10-01
err2
PREAI
errMori, Takara; Nagai, Koutatsu; Tamaki, Kayoko; Kusunoki, Hiroshi; Wada, Yosuke; Tsuji, Shotaro; Matsuzawa, Ryota; Sano, Kyoko; Amano, Manabu; Shinmura, Ken
err分享
err收藏
Estimation of Muscle Mass Using Creatinine/Cystatin C Ratio in Japanese Community-Dwelling Older People使用肌酐/胱抑素C比值估算日本社区老年人的肌肉质量
errJOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION
IF3.8
err2022-05-01
err28
errOAAI
errKusunoki, Hiroshi; Tabara, Yasuharu; Tsuji, Shotaro; Wada, Yosuke; Tamaki, Kayoko; Nagai, Koutatsu; Itoh, Masako; Sano, Kyoko; Amano, Manabu; Maeda, Hatsuo; Sugita, Hideyuki; Hasegawa, Yoko; Kishimoto, Hiromitsu; Shimomura, Soji; Igase, Michiya; Shinmura, Ken
err分享
err收藏
Relationship between Rate of Force Development of Tongue Pressure and Physical Performance
errJOURNAL OF CLINICAL MEDICINE
IF2.9
err2022-04-22
err3
errOAAI
errSaito, Syota; Nakao, Yuta; Hasegawa, Yoko; Nagai, Koutatsu; Sano, Kyoko; Uchiyama, Yuki; Kishimoto, Hiromitsu; Shinmura, Ken; Domen, Kazuhisa
err分享
err收藏
The relationship between bone density and the oral function in older adults: a cross-sectional observational study
errBMC GERIATRICS
IF3.8
err2021-10-22
err11
errOAAI
errHasegawa, Yoko; Tsuji, Shotaro; Nagai, Koutatsu; Sakuramoto-Sadakane, Ayumi; Tamaoka, Joji; Oshitani, Masayuki; Ono, Takahiro; Sawada, Takashi; Shinmura, Ken; Kishimoto, Hiromitsu
err分享
err收藏
Physical frailty predicts the development of social frailty: a prospective cohort study身体虚弱预测社会虚弱的发展: 一项前瞻性队列研究
errBMC GERIATRICS
IF3.8
err2020-10-14
err62
errOAAI
errNagai, Koutatsu; Tamaki, Kayoko; Kusunoki, Hiroshi; Wada, Yosuke; Tsuji, Shotaro; Itoh, Masako; Sano, Kyoko; Amano, Manabu; Hayashitani, Seiya; Yokoyama, Ryota; Yonezawa, Ryo; Kamitani, Tsukasa; Shinmura, Ken
err分享
err收藏
Severe Apathy as a Risk Factor for Falls in Older Adults With Frailty Symptoms
errJOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION
IF3.8
err2019-11-01
err2
PREAI
errNagai, Koutatsu; Sano, Kyoko; Tamaki, Kayoko; Kusunoki, Hiroshi; Wada, Yosuke; Tsuji, Shotaro; Itoh, Masako; Shimomura, Soji; Amano, Manabu; Okada, Momoka; Kawaoka, Mayu; Yukimitsu, Sayaka; Shinmura, Ken
err分享
err收藏
The Relationship between Dietary Habits and Frailty in Rural Japanese Community-Dwelling Older Adults: Cross-Sectional Observation Study Using a Brief Self-Administered Dietary History Questionnaire
errNUTRIENTS
IF5
err2018-12-14
err29
errOAAI
errTamaki, Kayoko; Kusunoki, Hiroshi; Tsuji, Shotaro; Wada, Yosuke; Nagai, Koutatsu; Itoh, Masako; Sano, Kyoko; Amano, Manabu; Maeda, Hatsuo; Hasegawa, Yoko; Kishimoto, Hiromitsu; Shimomura, Sohji; Shinmura, Ken
err分享
err收藏

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