Besides, the signal repair department would conduct assessment of occupational skills, and analyze the weakness of every employee, and arrange for specialized training, so that the employees would have deeper understanding of the signaling system.
A key weakness in the assessment of occupational cancer burden has been the limited information available about the prevalence of occupational exposure to carcinogenic agents and the level at which people were exposed.
It constitutes a weakness in all studies of maternal occupational exposures that deduce exposure from maternal job title [ 43].
Specifically, considering the relative weakness of the evidence base for forensic occupational therapy, this group had potential to be used to initiate collaborative research activities or for disseminating research findings.
In this comprehensive review we consider strengths and weaknesses of more than 35 residential and occupational epidemiologic studies that investigated the association between EMF and breast cancer.
A weakness of the study is the single measurement of occupational and leisure time physical activity and ambulatory blood pressure.
There are, however, several weaknesses in this analysis that prevent the role of occupational exposures being ruled out.
Methodological weaknesses of previous studies are related to examining different occupational groups with different levels and routes of exposure, having different time periods, low samples, and other epidemiological constraints that limit variables of exposure and health effects, among others [ 11].
The consensus was that there were clear weaknesses in the current arrangements in the UK and internationally to address occupational difficulties.
Sexual harassment, problems at work related to pregnancy and family responsibilities, and occupational segregation co-occurred with negative stereotypes about female health workers, such as an unwillingness to speak up, weakness, indecisiveness and incompetence.
