A prospective study of mortality and morbidity among carpenters in the Honolulu Heart Program Cohort.

Abstract

The relationship of occupation as a carpenter to the development of definite coronary heart disease, stroke, cancer and total mortality was examined in men of Japanese ancestry participating in the Honolulu Heart Program. After 18 years of follow-up those men who indicated that their present and usual occupation was carpentry had a significantly lower age-adjusted rate of definite coronary heart disease and a significantly lower mortality rate compared to participants who were never occupied as carpenters. There were no significant differences for age-adjusted rates for stroke and cancer nor any differences for those whose usual occupation was carpentry but present occupation was not carpentry. These results were unchanged when controlling for several cardiovascular risk factors and potentially confounding variables. Unlike earlier observations, these findings are not affected by the "healthy worker bias" and support the relationship that carpentry is associated with lower rates of cardiovascular disease.