Association of smoking and cessation with airflow obstruction in silicosis workers: a cohort study from 1981 to 2019

• Shuyuan Yang,
• Shelly Lap-ah Tse,
• Haitian Wang,
• Lai-bun Tai,
• Chi-Kuen Chan

Affiliations

Shuyuan Yang

The Chinese University of Hong Kong, JC School of Public Health and Primary Care, Shatin, Hong Kong

Shelly Lap-ah Tse

The Chinese University of Hong Kong, JC School of Public Health and Primary Care, Shatin, Hong Kong

Haitian Wang

The Chinese University of Hong Kong, JC School of Public Health and Primary Care, Shatin, Hong Kong

Lai-bun Tai

The Chinese University of Hong Kong, JC School of Public Health and Primary Care, Shatin, Hong Kong

Chi-Kuen Chan

Department of Health, Pneumoconiosis Clinic, Wan Chai, Hong Kong