China Pulmonary Health Study

N/AActive Not RecruitingNCT07026370

China-Japan Friendship Hospital50,991 enrolled

Overview

The China Pulmonary Health Study (CPHS) was a large-scale epidemiological survey designed to investigate the pulmonary health of Chinese adults aged 20 years or older leveraging a multistage stratified sampling scheme between 2011 and 2014 in mainland China. Briefly, a total number of 57,779 local residents were recruited from 10 representative provinces and municipalities and were invited to participate in the study. A final number of 50,991 adults who met the major inclusion criteria could be considered in further analyses. In order to investigate the changes of pulmonary health and disease status (e.g. occurrence and development of chronic respiratory diseases and other important relevant multimorbidities, lung function indices, etc.) and corresponding impact factors in the CPHS study population, we plan to initiate the first round of follow-up investigation in 2025 and 2026, i.e. 10-15 years after the baseline survey.

Study Type

OBSERVATIONAL

Enrollment

50,991

Conditions

Chronic Respiratory Diseases Cardiovascular and Cerebrovascular Diseases Malignant Tumors Endocrine and Metabolic Diseases Multimorbidities

Eligibility

Sex: ALLMin age: 20 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * (1) the individuals who participated in the CPHS baseline survey; * (2) their ID number and phone number are available; * (3) sign the informed consent. Exclusion Criteria: * (1) incapable of taking pre- and post-bronchodilator spirometry tests; * (2) request to withdraw the informed consent; * (3) terminate due to medical or ethical considerations judged by the investigators and/or ethics committee.

Outcomes

Primary Outcomes

Occurrence of multimorbidities

Occurrence of chronic respiratory diseases, cardiovascular and cerebrovascular diseases, malignant tumors, and/or metabolic diseases, etc.