Importantly, positive results for the worker's health will only be achieved if the planning of the job rotation meets some important criteria such as number of workers and tasks involved, exposure level, requested body region, frequency of movements, duration of exposure, and duration of rest break, among others [ 11].
From 2001 to 2002, only bat incidents resulting in concern about potential rabies exposure were requested for reporting.
When a diagnosis was reported on any biennial questionnaire, two gastroenterologists blinded to exposure information requested and reviewed a supplementary questionnaire and related medical records.
In addition, results are also presented for the same multivariable model but avoiding adjustment for the year of first exposure, as requested by Farioli et al (2014).
An environmental exposure assessment requested by factory inspectors in 2003 indicated vapor levels of the individual solvents were 10 20% of American Conference of Governmental Industrial Hygienists (ACGIH) threshold limit values (TLVs) (ACGIH 2005).
Examples of the avoidance behavior of SHS included the following general actions: (1) Refusing to enter an environment where SHS is present; (2) Controlling passive exposure by requesting smokers to stop smoking; (3) Attenuating exposure when unable to fully withdraw from SHS; for instance, opening the window to diffuse the smoke in the room.
Mothers who were current smokers were less likely to refuse to enter an environment where SHS was present, to control passive exposure by requesting smokers to stop smoking, or to attenuate exposure when unable to fully withdraw from SHS.
The Spanish bladder cancer study [ 25] was the first study to evaluate multiple routes of exposure by requesting detailed information on activities such as baths, showers, swimming pool attendance that would lead to exposure by non-ingestion routes.
Whilst a diary estimating sunlight exposure was not requested, patients were advised not to change their sun exposure pattern.
In addition to the healthcare workers at highest risk, other healthcare workers of interest were included, such as those with multiple protected exposures and any who requested inclusion because of concerns about exposure.
