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- Title
Relationship between motor dysfunction, the respiratory muscles and pulmonary function in stroke patients with hemiplegia: a retrospective study.
- Authors
Li, Meng; Huang, Ying; Chen, HaiYun; Wang, ShuoShuo; Zhou, Ying; Zhang, Ying
- Abstract
Background: The interaction between motor dysfunction and respiratory functions in stroke patients with hemiplegia are not fully understood, particularly with regard to the relationship between changes in trunk control, balance, and daily activities, and changes in respiratory muscle strength and pulmonary volume. Investigating this relationship will facilitate the optimization of stroke rehabilitation strategies. Methods: Clinical history data were collected from 134 patients to analyze the relationship between motor function scales scores and spirometric data. The data from 60 patients' data were used to evaluate the relationship between motor function scales scores and spirometric data at baseline and after 3-weeks rehabilitation. Results: (1) Patients with lower scores on Trunk impairment Scale (TIS), Berg Balance Scale (BBS) and Barthel Index (BI) had weaker respiratory muscle strength and pulmonary function. (2) Stroke patients' BBS and BI scores showed differences between normal and unnormal maximal inspiratory pressure (MIP), but not in TIS. (3) Improvements in motor function led to promotion of enhanced respiratory function. Patient exhibited less MIP improvement at the severe level of TIS and BBS. Conclusions: Patients with hemiplegia exhibited diminished respiratory muscle strength and pulmonary function at a more severe motor dysfunction level. Impaired inspiratory muscle strength was associated with reduced balance ability and limitations in activities required for daily living. Enhanced motor function improved respiration and rehabilitation programs should prioritize the activation of diaphragm function to improve overall outcomes.
- Subjects
RESPIRATORY muscles; HEMIPLEGICS; STROKE patients; MUSCLE strength; HEMIPLEGIA; BARTHEL Index; ACTIVITIES of daily living
- Publication
BMC Geriatrics, 2024, Vol 24, Issue 1, p1
- ISSN
1471-2318
- Publication type
Article
- DOI
10.1186/s12877-023-04647-x