Patterns of Changes in Respiratory Muscle Strength over 1 Year in Non-Sarcopenia, Sarcopenia, and Severe Sarcopenia
Bibliographic Data
| ID | 15466895 |
|---|---|
| Authors | Yohei Sawaya (0000-0001-5679-2391, Diabetes Care Center), Tamaki Hirose (0000-0002-0774-5051, Diabetes Care Center), Masahiro Ishizaka (0000-0001-6115-1900, International University of Health and Welfare), Takahiro Shiba (Diabetes Care Center), Ryo Sato (0000-0002-8349-4303, Diabetes Care Center), Akira KUBO (0000-0002-0098-5861, International University of Health and Welfare), Tomohiko Urano (0000-0002-1771-024X, Diabetes Care Center, corresponding author) |
| Year | 2022 |
| Volume | 19 |
| Issue | 24 |
| Pages | 16571-16571 |
| Publication date | 2022-12-09 |
| Peer Reviewed | Yes |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | International Journal of Environmental Research and Public Health (JOURNAL) |
| Journal identifiers | ISSN: 1661-7827 • E-ISSN: 1660-4601 |
| Publisher | Multidisciplinary Digital Publishing Institute (PUBLISHER • CH) |
| DOI | 10.3390/ijerph192416571 |
| PMID | 36554450 |
| OpenAlex | W4312124117 |
| Language | EN |
| References cited | 27 |
In this prospective longitudinal cohort study, we explored the characteristics of older people with lower respiratory muscle strength, according to sarcopenia severity, over the course of 1 year. The maximum expiratory pressure (MEP), grip strength, walking speed, and skeletal muscle mass index of 58 participants (28 men, 30 women; mean age, 76.9 ± 7.7 years) were measured at baseline and at the 1-year follow-up. Participants were classified into a decreased MEP group ( n = 29; MEP decreased by ≥10% after 1 year) and a non-decreased MEP group ( n = 29; MEP decreased by p p = 0.026), as well as a significant interaction effect ( p = 0.006). Surprisingly, MEP decreased significantly in the non-sarcopenia and sarcopenia groups, but not in the severe sarcopenia group. Thus, individuals without sarcopenia and those with moderate sarcopenia at baseline are predisposed to MEP decline and should be closely monitored for signs of such decline and associated adverse events
Cohort · Cohort study · Grip strength · Muscle strength · Physical therapy · Prospective cohort study · Sarcopenia · Skeletal muscle · Child Nutrition and Feeding Issues · Chronic Obstructive Pulmonary Disease (COPD) Research · Medicine · Nutrition and Health in Aging · Internal Medicine
| Citation velocity | historical |
|---|---|
| Highly cited | No |