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Ten-Year Incidence of Sarcopenia in a Population-Based Cohort: Results From the ROAD Study.
Iidaka, Toshiko; Horii, Chiaki; Tanegashima, Gaku; Muraki, Shigeyuki; Oka, Hiroyuki; Kawaguchi, Hiroshi; Nakamura, Kozo; Akune, Toru; Tanaka, Sakae; Yoshimura, Noriko.
Afiliación
  • Iidaka T; Department of Preventive Medicine for Locomotive Organ Disorders, 22nd Century Medical & Research Center, Faculty of Medicine, University of Tokyo, Tokyo, Japan. Electronic address: iidaka-kgw@umin.ac.jp.
  • Horii C; Department of Orthopaedic Surgery, Faculty of Medicine, University of Tokyo, Tokyo, Japan.
  • Tanegashima G; Department of Orthopaedic Surgery, Faculty of Medicine, University of Tokyo, Tokyo, Japan.
  • Muraki S; Muraki Orthopaedics Clinic, Tokyo, Japan.
  • Oka H; Division of Musculoskeletal AI System Development, Faculty of Medicine, The University of Tokyo, Tokyo, Japan.
  • Kawaguchi H; Department of Orthopaedic Surgery, Nadogaya Hospital, Chiba, Japan.
  • Nakamura K; Towa Hospital, Tokyo, Japan.
  • Akune T; National Rehabilitation Center for Persons with Disabilities, Saitama, Japan.
  • Tanaka S; Department of Orthopaedic Surgery, Faculty of Medicine, University of Tokyo, Tokyo, Japan.
  • Yoshimura N; Department of Preventive Medicine for Locomotive Organ Disorders, 22nd Century Medical & Research Center, Faculty of Medicine, University of Tokyo, Tokyo, Japan.
J Am Med Dir Assoc ; : 105263, 2024 Sep 13.
Article en En | MEDLINE | ID: mdl-39284567
ABSTRACT

OBJECTIVES:

To investigate the prevalence and incidence rates of sarcopenia in Japanese community-dwelling people according to the criteria of the Asian Working Group for Sarcopenia 2019 recommendations, using a large-scale population-based cohort over a 10-year follow-up period.

DESIGN:

Prospective cohort study. SETTING AND

PARTICIPANTS:

This study was conducted using data from the Research on Osteoarthritis/Osteoporosis Against Disability (ROAD) study. In total, 1551 participants (521 men and 1030 women; mean age, 65.8 years) from the second ROAD survey (2008-2-10) were included in this study.

METHODS:

The participants from the second survey were followed-up at 4, 7, and 10 years. Skeletal muscle mass, handgrip strength, and walking speed were assessed. Sarcopenia was defined according to the Asian Working Group for Sarcopenia 2019 criteria. The incidence of sarcopenia was calculated using the person-year method. Cox proportional hazard model was used to assess risk factors for incident sarcopenia.

RESULTS:

The prevalence of sarcopenia was 8.1% (8.8% in men and 7.7% in women), and the prevalence of severe sarcopenia was 2.9% (2.7% in men and 3.1% in women). The incidence rates of sarcopenia were 17.8 per 1000 and 14.5 per 1000 person-years in men and women, respectively. Additionally, the incidence rates of severe sarcopenia were 6.4 per 1000 and 4.2 per 1000 person-years in men and women, respectively. The significant risk factors for the incidence of sarcopenia were age (+1 year; hazard ratio [HR], 1.10; 95% CI, 1.08-1.12) and body mass index (-1 kg/m2; HR, 1.27; 95% CI, 1.20-1.35). The significant risk factors for the incidence of severe sarcopenia were age (+1 year; HR, 1.18; 95% CI, 1.14-1.22) and body mass index (-1 kg/m2; HR, 1.21; 95% CI, 1.10-1.33). CONCLUSIONS AND IMPLICATIONS The prevalence and incidence rates of sarcopenia in Japan were clarified in this study.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: J Am Med Dir Assoc Asunto de la revista: HISTORIA DA MEDICINA / MEDICINA Año: 2024 Tipo del documento: Article Pais de publicación: Estados Unidos
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: J Am Med Dir Assoc Asunto de la revista: HISTORIA DA MEDICINA / MEDICINA Año: 2024 Tipo del documento: Article Pais de publicación: Estados Unidos