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Relationship between dietary protein and amino acid intake and handgrip strength in Korean adults: data from the 2014–2019 Korea National Health and Nutrition Examination Survey

Crossref DOI link: https://doi.org/10.1186/s12937-025-01131-7

Published Online: 2025-04-15

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Ham, Hyunji

Kim, Sumin

Ha, Kyungho
Funding

Funding for this research was provided by:

National Research Foundation of Korea (NRF) grant funded by the Korean government (No. 2021R1G1A1008495)
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Text and Data Mining valid from 2025-04-15

Version of Record valid from 2025-04-15
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Article History

Received: 27 June 2024

Accepted: 6 April 2025

First Online: 15 April 2025

Declarations

:

: The KNHANES was approved by the KCDC Institutional Review Board through 2014 (approval number: 2013-12EXP-03–5 C) and was conducted under the Bioethics Act without deliberation from 2015 to 2017. Approval was required again from 2018 onward (approval numbers: 2018-01-03-P-A, 2018-01-03-C-A). Informed consent was obtained from all the participants.

: Not applicable.

: The authors declare no competing interests.

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