CT whole lung radiomic nomogram: a potential biomarker for lung function evaluation and identification of COPD.

"Declarations Ethics approval and consent to participateEthics was approved and the informed consent was waived. Consent for publicationNo individual participant data is reported that would require consent to publish from the participant (or legal parent or guardian for children). Competing interestsThe authors declare that they have no competing interests. Competing interests The authors declare that they have no competing interests."

"Funding This work was supported by the National Key Research and Development Program of China (2022YFC2010002, 2022YFC2010000 and 2022YFC2010005), the National Natural Science Foundation of China (82171926, 81930049 and 82202140), the Medical Imaging Database Construction Program of National Health Commission (YXFSC2022JJSJ002), the Clinical Innovative Project of Shanghai Changzheng Hospital (2020YLCYJ-Y24), the Program of Science and Technology Commission of Shanghai Municipality (21DZ2202600), and the Shanghai Sailing Program (20YF1449000)."