{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Liu WY"],"funding":["NHLBI NIH HHS","NIGMS NIH HHS"],"pagination":["158-168"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7055489"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["65(2)"],"pubmed_abstract":["<h4>Background</h4>The inherent stride-to-stride fluctuations during walking are altered in the aging population and could provide insight into gait impairments and falls in patients with COPD. Stride-to-stride fluctuations are quantified two ways: variability of the fluctuations (eg, standard deviation), and movement patterns within the fluctuations. Our objective was to investigate stride-to-stride fluctuations by evaluating the variability and movement patterns of lower limb joints in subjects with COPD compared to subjects without COPD as control subjects.<h4>Methods</h4>In this cross-sectional study, 22 subjects with COPD (age 63 ± 9 y; FEV<sub>1</sub> 54 ± 19% predicted) and 22 control subjects (age 62 ± 9 y; FEV<sub>1</sub> 95 ± 18% predicted) walked for 3 min on a treadmill while t"],"journal":["Respiratory care"],"pubmed_title":["Subjects With COPD Walk With Less Consistent Organization of Movement Patterns of the Lower Extremity."],"pmcid":["PMC7055489"],"funding_grant_id":["L30 HL129255","P20 GM109090"],"pubmed_authors":["Schmid KK","Meijer K","Spruit MA","Liu WY","Yentes JM"],"additional_accession":[]},"is_claimable":false,"name":"Subjects With COPD Walk With Less Consistent Organization of Movement Patterns of the Lower Extremity.","description":"<h4>Background</h4>The inherent stride-to-stride fluctuations during walking are altered in the aging population and could provide insight into gait impairments and falls in patients with COPD. Stride-to-stride fluctuations are quantified two ways: variability of the fluctuations (eg, standard deviation), and movement patterns within the fluctuations. Our objective was to investigate stride-to-stride fluctuations by evaluating the variability and movement patterns of lower limb joints in subjects with COPD compared to subjects without COPD as control subjects.<h4>Methods</h4>In this cross-sectional study, 22 subjects with COPD (age 63 ± 9 y; FEV<sub>1</sub> 54 ± 19% predicted) and 22 control subjects (age 62 ± 9 y; FEV<sub>1</sub> 95 ± 18% predicted) walked for 3 min on a treadmill while t","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Feb","modification":"2025-04-29T11:29:06.039Z","creation":"2025-04-06T19:53:27.805Z"},"accession":"S-EPMC7055489","cross_references":{"pubmed":["31719193"],"doi":["10.4187/respcare.06743"]}}