Similarly, Silva et al. (1996) concluded that smoking habits do not represent a significant factor of chromosome aberrations found in their occupational monitoring of car painters.
An improvement in detection limit is desirable to produce a tool capable of occupational monitoring in cases of mild to moderate exposure.
Although used for numerous mass measurement applications in fields such as pollution, biological, environmental and occupational monitoring [15, 17, 24, 25], to our knowledge there is no published information on the use of the QCM for in vitro whole cigarette smoke assessment.
The guidelines of the World Health Organization (WHO) for valid urine samples for occupational monitoring often are used.
Adults were referred to the health center for annual occupational monitoring.
The WHO guidelines may have been established for occupational monitoring using a workforce with less diversity than the U.S. workforce.
This impacts the estimation of intake and radiation dose, especially the bone dose, when aiming for personalized occupational monitoring data.
Unlike the goals for occupational monitoring however, ambient air assessments have different constraints and somewhat different objectives.
These subjects were referred to the health center for annual occupational monitoring, participated in the diabetes screening project, or required periodical biochemistry tests for monitoring purposes.
For occupational monitoring, the WHO has recommended exclusionary guidelines for urinary creatinine concentrations to identify individual samples that are invalid for chemical analysis.
However, urinary ttMA is recommended for occupational monitoring by ACGIH and the German Research Foundation and may be useful where dietary background sources will be negligible.
