Preprint Article Version 1 This version is not peer-reviewed

Randomized Controlled Trial on the Effects of Home-based Breathing Exercise on Respiratory Funtion and Fatigue in COVID-19 Cured Patients

Version 1 : Received: 4 July 2024 / Approved: 4 July 2024 / Online: 5 July 2024 (00:20:41 CEST)

How to cite: Jeong, C.-H.; Nam, M.-W.; Lee, D.-Y.; Hong, J.-H.; Yu, J.-H.; Kim, J.-S.; Kim, S.-G.; Nam, Y.-G. Randomized Controlled Trial on the Effects of Home-based Breathing Exercise on Respiratory Funtion and Fatigue in COVID-19 Cured Patients. Preprints 2024, 2024070450. https://doi.org/10.20944/preprints202407.0450.v1 Jeong, C.-H.; Nam, M.-W.; Lee, D.-Y.; Hong, J.-H.; Yu, J.-H.; Kim, J.-S.; Kim, S.-G.; Nam, Y.-G. Randomized Controlled Trial on the Effects of Home-based Breathing Exercise on Respiratory Funtion and Fatigue in COVID-19 Cured Patients. Preprints 2024, 2024070450. https://doi.org/10.20944/preprints202407.0450.v1

Abstract

This study investigates the effects of home-based Kakao health care breathing exercises and stretching on respiratory function and fatigue in COVID-19 cured patients. A total of 35 participants performed four movements of home-based breathing exercise and five respiratory muscle stretching exercises four times a week for four weeks. Respiratory function was measured using FVC, FEV1, FEV1/FVC, and PEF. Fatigue was assessed using the Fatigue Severity Scale (FSS). Data analysis was performed using Independent Samples and Paired Samples T-tests in SPSS 24, with a significance level set at p < 0.05. After four weeks of Home based Kakao health care Breathing Exercise, there were significant increases in respiratory FVC, FEV1, FEV1/FVC, and PEF function values observed in the training group (T.G.) after the exercise intervention (p < 0.05). Such an increase was observed when comparing these values with the pre-exercise measurements. In contrast, there was no statistically significant difference in respiratory function outcomes before and after exercise in the control group (C.G.) (p > 0.05). The FSS scores were statistically significant within the training group (T.G.). (p >0.05). The 4-week Kakao health care Breathing Exercise was found to be capable of improving some respiratory functions in COVID-19-recovered patients, but it showed no significant improvement in fatigue levels.

Keywords

COVID-19, Pulmonary function, Breathing exercise, respiratory muscle, stretching, Fatigue

Subject

Public Health and Healthcare, Physical Therapy, Sports Therapy and Rehabilitation

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