Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115798) titled 'Research on the Application of an Artificial Intelligence-assisted Pulmonary Function Curve Recognition Model in Predicting the Progression of Lung Function Impairment with a Preserved Ratio to COPD' on Dec. 31, 2025.

Study Type: Observational study

Study Design: Cross-sectional

Primary Sponsor: The First Hospital Of Jiaxing

Condition: Chronic Obstructive Pulmonary Disease

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-01-01

Target Sample Size: COPD group:3500;

Countries of Recruitment: China

To know more, visit https://www.chictr.org.cn/showproj.html?proj=303005

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