This study examined the association between different spirometric patterns and cause of death in 26,091 men aged 30–46 years who participated in the Pneumoconiosis Survey of Western Norway between 1988 and 1990. As part of the study, pre-bronchodilator lung function testing (FEV1, FVC) was undertaken using a Vitalograph dry wedge spirometer.
- Author Cestelli L et al.
- Publication Respiratory Medicine
- Year 2023
- Device Type Wedge Bellows
