Peer-reviewedCC BY-NC-ND 4.0Scientific Reports
Item analysis and evaluation on chronic obstructive pulmonary disease quality of life scale based on classical test theory and item response theory
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BibTeX
@article{wan2026item,
title = {{Item analysis and evaluation on chronic obstructive pulmonary disease quality of life scale based on classical test theory and item response theory}},
author = {Keyan Wan and Liyuan Qiao and Yuanqi Xiong and Zhihuan Zhao and Bin Wu and Tengfei Liu and Yu Ren and Chonghua Wan},
journal = {Scientific Reports},
year = {2026},
month = oct,
doi = {10.1038/s41598-026-76407-x},
url = {https://www.nature.com/articles/s41598-026-76407-x},
note = {CC BY-NC-ND 4.0},
}
RIS
TY - JOUR
TI - Item analysis and evaluation on chronic obstructive pulmonary disease quality of life scale based on classical test theory and item response theory
AU - Keyan Wan
AU - Liyuan Qiao
AU - Yuanqi Xiong
AU - Zhihuan Zhao
AU - Bin Wu
AU - Tengfei Liu
AU - Yu Ren
AU - Chonghua Wan
PY - 2026
DA - 2026/10/26
JO - Scientific Reports
DO - 10.1038/s41598-026-76407-x
UR - https://www.nature.com/articles/s41598-026-76407-x
SN - 2045-2322
ER -