Predictive Value of the COPD Assessment Test Combined with Five-Repetition Sit-to-Stand Test for Impaired Exercise Tolerance in Primary Care COPD Patients: A Comparative Study with Cardiopulmonary Exercise Testing
Tianyi Yang, Shiwei Qumu, Xiaoxia Ren, Chunyan Yu, Ruirui Duan, Siyuan Wang, Xin Wang, Ting Yang, Shan Jiang · 2026
Read Predictive Value of the COPD Assessment Test Combined with Five-Repetition Sit-to-Stand Test for Impaired Exercise Tolerance in Primary Care COPD Patients: A Comparative Study with Cardiopulmonary Exercise Testing by Tianyi Yang, Shiwei Qumu, Xiaoxia Ren, Chunyan Yu, Ruirui Duan, Siyuan Wang, Xin Wang, Ting Yang, Shan Jiang (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13092450.txt.
Description
PurposeThis study aimed to determine the longitudinal trends of impaired exercise tolerance in patients with chronic obstructive pulmonary disease (COPD) and to evaluate the predictive value, agreement, and longitudinal stability of the COPD Assessment Test (CAT) combined with the the Five-Repetition Sit-to-Stand Test (5STS) in relation to cardiopulmonary exercise testing.
Catalog record
| CREATOR | Tianyi Yang, Shiwei Qumu, Xiaoxia Ren, Chunyan Yu, Ruirui Duan, Siyuan Wang, Xin Wang, Ting Yang, Shan Jiang |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 46 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |