Ferrari, U.* ; Then, C.* ; Rottenkolber, M.* ; Selte, C.* ; Seissler, J.* ; Conzade, R. ; Linkohr, B.* ; Peters, A. ; Drey, M.* ; Thorand, B.
Longitudinal association of type 2 diabetes and insulin therapy with muscle parameters in the KORA-Age study.
Acta Diabetol. 57, 1057-1063 (2020)
Aims: The aim of the current study was to investigate the association of type 2 diabetes (T2D) and insulin treatment with changes in muscle mass, muscle strength, and physical performance in older adults. Methods: In 731 participants of the population-based KORA-Age study aged 74.6 ± 6.2 years (T2D: n = 118; insulin treatment: n = 20), skeletal muscle index (SMI [kg/m2]), hand grip strength (GS [kg]), and a timed up and go test (TUG [s]) were performed at baseline and after a follow-up time of 3 years. The association of T2D and insulin therapy with changes in muscle parameters was analyzed using linear regression models. Results: After adjustment for sex, age, BMI, physical activity, smoking, and multimorbidity, T2D was associated with the change in SMI during follow-up (β − 0.1 (95% CI − 0.3 to − 0.02) kg/m2; p = 0.02), but not with a change in GS (β − 0.9 (95% CI − 1.9 to 0.04) kg) or TUG (β − 0.1 (95% CI − 0.7 to 0.5) s). Insulin therapy was positively associated with change in SMI (β 0.6 (95% CI 0.3–0.9) kg/m2; p = 0.001), but not in GS (β − 1.6 (95% CI − 4.1 to 0.8) kg) or TUG (β 1.6 (95% CI − 0.2–3.4) s) in comparison with treatment with oral anti-diabetic medication alone. Conclusions: Participants with T2D showed an accelerated decline in muscle mass compared to non-diabetic participants. Insulin therapy was associated with preserved muscle mass, but not muscle function parameters, indicating a discrepancy between muscle mass and function in this high-risk population.
Impact Factor
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Times Cited
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Typ der Hochschulschrift
Herausgeber
Schlagwörter
Diabetes ; Insulin ; Kora-age ; Muscle Function ; Muscle Mass ; Sarcopenia; Protein-metabolism; Physical-activity; Skeletal-muscle; Sarcopenia; Resistance; Adults; Mass; Dysfunction; Strength; Mellitus
Keywords plus
Sprache
englisch
Veröffentlichungsjahr
2020
Prepublished im Jahr
HGF-Berichtsjahr
2020
ISSN (print) / ISBN
0940-5429
e-ISSN
1432-5233
ISBN
Bandtitel
Konferenztitel
Konferzenzdatum
Konferenzort
Konferenzband
Quellenangaben
Band: 57,
Heft: 9,
Seiten: 1057-1063
Artikelnummer: ,
Supplement: ,
Reihe
Verlag
Springer
Verlagsort
Milan
Tag d. mündl. Prüfung
0000-00-00
Betreuer
Gutachter
Prüfer
Topic
Hochschule
Hochschulort
Fakultät
Veröffentlichungsdatum
0000-00-00
Anmeldedatum
0000-00-00
Anmelder/Inhaber
weitere Inhaber
Anmeldeland
Priorität
Begutachtungsstatus
Peer reviewed
Institut(e)
Institute of Epidemiology (EPI)
POF Topic(s)
30202 - Environmental Health
90000 - German Center for Diabetes Research
Forschungsfeld(er)
Genetics and Epidemiology
PSP-Element(e)
G-504000-002
G-504000-010
G-501900-401
G-504090-001
Förderungen
Copyright
Erfassungsdatum
2020-04-20