2025 年 10 巻 論文ID: 20250005
Objectives: In an ultra-aged society, the increasing number of elderly individuals requiring nursing care because of complications and disabilities poses a significant challenge for healthcare providers, along with a decline in the quality of life (QoL). Therefore, investigating the underlying causes and establishing effective preventive measures is imperative. Sarcopenia, characterized by a reduction in muscle strength throughout the body, can negatively impact QoL because of declining physical function. This study aimed to elucidate the interrelationship between physical function and health-related quality of life (HRQoL) in elderly individuals requiring long-term care.
Methods: The participants (n=67) were elderly individuals (32 men, 35 women) requiring light nursing care. HRQoL was assessed using the EuroQol Group 5-Dimensions 5-Level (EQ-5D-5L) scale. Relationships between the EQ-5D-5L score and age, body mass index, SARC-CalF, and sex were examined. The relationships between the EQ-5D-5L score and the 10-s chair stand test, functional reach test (FRT), grip strength, 10-m walking test, and Timed Up-and-Go (TUG) test were investigated separately for men and women.
Results: A correlation was identified between EQ-5D-5L score and sex. In men, a correlation was identified between EQ-5D-5L and TUG test results. In women, a comparable correlation was observed between EQ-5D-5L score and the 10-m walking test, FRT, and TUG test.
Conclusions: The findings revealed a correlation between physical functions, including standing and walking, and QoL in elderly individuals requiring light nursing care. Maintaining and enhancing standing and walking abilities among this demographic group should be a high priority.
