“…Strenuous work tasks included assisting clients with activities of daily living, performing housekeeping tasks or cleaning [26,32,35,36,42,47], transferring, assisting, repositioning and turning clients [28,32,35,36,42,47,49] and other heavy lifting [28,30,35,36,45,47,49]. Several informants experienced being in danger through physical violence from clients with mental health issues, dementia or Alzheimer's disease [30,32,33,35,36,40,[43][44][45]].…”