There are many tests for investigating Occupational and non-Occupational asthma (OA).
Only Marshall et al. reported the test-retest properties for occupational sitting (ICC for men, weekdays = 0.86, ICC for women, weekdays = 0.79); their results were similar to the SIT-Q results (ICC = 0.86) [ 18].
Due to the demand of fitness test for military workers, this occupational group might differ from other working groups and these populations cannot be compared directly.
Lianne Gray, LGC Group's strategic account manager for occupational drug testing, said employees in safety-critical roles - such as operating heavy machinery or driving - and government agencies were most likely to be screened.
The one instance where there were significant effects for both PISA test score and the interaction term was for occupational status among all respondents (Table 1).
Wald tests were used to compare ORs between categories, in particular to test whether there were some dose-effect relationships for occupational exposure.
Practice of managing occupational exposure was assessed by asking HCWs if they tested for HIV after occupational exposure, if they knew the patient's/source's HIV status, and if they reported the exposure to the focal person and was counseled.
Fisher's exact test was used to test for a univariate association of occupational exposure to any categorical variable.
Wilcoxon rank-sum test was used to test for a univariate association of occupational exposure and Kruskal-Wallis test for diagnosis age and exposure to any continuous variable.
Further study should explore reasons why exposed HCWs do not return for second HIV test after occupational exposure.
