a significant trendp < 0.0001
Compared to those completing only the work history interview, the mortality risk decreased with the number of medical exams completed beyond initial exam with a significant trend ( p < 0.0001).
Compared to those completing only the work history interview, the mortality risk decreased with the number of medical exams completed beyond initial exam with a significant trend ( p < 0.0001).
The more medical exams they undertook the greater the mortality risk reduction (25%, 29%, and 43% for one, two, and three medical exams, respectively), demonstrating a clear trend.