hours or job insecurity and adverse health effects, job dissatisfaction
and turnover intention among workers [4,6].
Future research should explore associations between high
job strain and workers’ physical and/or psychological
health, absenteeism and job turnover because they may
affect worker productivity. In addition, future research
should include all the workers in the company, assess
the contribution of other factors unrelated to work [3]
and include more objective measurements of job stress
[28] to adequately monitor psychosocial work conditions