A survey on the application of diagnostic and evaluation tools for chronic obstructive pulmonary disease among respiratory physicians

【摘要】 <正>Objective To investigate the current status of the application of diagnostic and assessment tools for chronic obstructive pulmonary disease (COPD) by respiratory physicians in China.Methods An on-line questionnaire was designed to address the common questions in COPD diagnosis and evaluation, and this survey was conducted through Wechat.Results A total of 3 204 valid questionnaires were collected. 71.7%of the physicians were from tertiary hospitals.更多还原