Jang Kyeung-Ae, Kim Yu-Rin
Department of Dental Hygiene, Silla University, Busan 46958, Republic of Korea.
Healthcare (Basel). 2023 Aug 10;11(16):2250. doi: 10.3390/healthcare11162250.
The purpose of this study is to confirm the importance of muscular strength exercise by confirming the relationship between strength exercise, oral health, and quality of life.
Using the 2019 and 2021 of the Korean National Health and Nutrition Examination Survey (KNHANES), 6535 people were selected as subjects. Complex sampling analysis was applied to all analyses; 2267 people were in the muscular strength training group (MSG), and 5841 people were in the non-muscular strength training group (NMSG). A multi-sample linear regression analysis was conducted to confirm the effect of muscular strength training on oral health and quality of life.
As a result of confirming the effect of muscular strength training on oral health status, problems with chewing decreased by 0.105, and problems with speaking decreased by 0.028 with MSG compared to NMSG. In addition, compared to NMSG, it was confirmed that MSG reduced chewing discomfort by 0.047, while self-perceived oral health improved by 0.0123. Finally, as a result of confirming the effect of muscular strength training on oral health and quality of life in Korean adults, there was a significant effect on quality of life despite adjusting for sociodemographic characteristics and oral-health-related factors ( 0.05).
In this study, the relationship between muscular strength training and quality of life was confirmed. Therefore, efforts should be made to make oral health management and muscular strength training a part of life in relation to quality of life.
本研究旨在通过确认力量训练、口腔健康和生活质量之间的关系，来证实肌肉力量训练的重要性。
使用韩国国家健康与营养检查调查（KNHANES）2019年和2021年的数据，选取6535人作为研究对象。所有分析均采用复杂抽样分析；2267人属于肌肉力量训练组（MSG），5841人属于非肌肉力量训练组（NMSG）。进行多样本线性回归分析，以确认肌肉力量训练对口腔健康和生活质量的影响。
在确认肌肉力量训练对口腔健康状况的影响时，与NMSG相比，MSG组咀嚼问题减少了0.105，说话问题减少了0.028。此外,与NMSG相比，证实MSG组咀嚼不适减少了0.047，而自我感知的口腔健康改善了0.0123。最后，在确认韩国成年人肌肉力量训练对口腔健康和生活质量的影响时，尽管对社会人口学特征和口腔健康相关因素进行了调整，但对生活质量仍有显著影响（P<0.05）。
本研究证实了肌肉力量训练与生活质量之间的关系。因此，应努力使口腔健康管理和肌肉力量训练成为与生活质量相关的生活一部分。
