The effects of underwater diving on the lung function of divers in coastal areas of tourism destinations: A cross-sectional study in North Sulawesi Province, Indonesia.

North Sulawesi is renowned for its captivating underwater tourism, attracting SCUBA divers and traditional divers. Given the potential impact of diving activities on lung function, this study aims to explore differences in lung function among self-contained breathing apparatus (SCUBA) diving tourism workers, traditional divers utilizing breathing air compressors and air lines, and non-divers within the coastal areas of tourism destinations in North Sulawesi. Employing a descriptive comparative study with a cross-sectional approach, 90 subjects were categorized into three groups, and selected through simple random sampling.