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Life-Space mobility and clinical outcomes in COPD.
Note: Linear regression analyses between continuous LSA score and distance on 6MWT, SOBQ, CAT, and HADS–Depression.
Abbreviations: LSA, Life Space Assessment; 6MWT, Six-minute walk test; SOBQ, University of California at San Diego Shortness of Breath Questionnaire; CAT, COPD Assessment Test; HADS, Hospital Anxiety and Depression Scale.
