text: 257 Eurostat: Persons reporting a work-related health problem by sex, age and NACE Rev. 2 activity, here 
  
  258 Eurofound mentions the following reasons:*‘In line with the findings from the analysis of the job quality indices,*
  *multivariate analysis shows that workers are likely to be less optimistic regarding the sustainability of their work if*
  *they are exposed to any of the following adverse working conditions: work intensity, shift work (particularly daily*
  *split shifts), night work, fear of losing their job, unfair treatment, and bullying or harassment (Figure 123)’.*Sixth 
  European Working Conditions Survey – Overview report (2017 Update) (p. 122). 
  
  These same factors also apply equally to the older age cohort (aged 56 or over) who were asked about their 
  perceived ability to be doing their current job in five years’ time. EWCS 2015, Overview report (p. 122). 