“…Those nine areas is also described in the theoretical swAge-model (Sustainable working life for all ages) and are: 1) self-rated health, diagnoses, function variation; 2) physical work environment; 3) mental work environment; 4) work schedule, work pace, recuperation; 5) private economy; 6) private social environment; 7) work social environment; 8) work tasks, stimulation, motivation, self-crediting; 9) knowledge, skills, competence. Good health is a very important factor to whether people are able to work, or to take sick leave or some form of retirement (1,(7)(8)(9)(10)(11)(12). Poor physical work environment and work conditions increase the risk of work accidents, leave people worn out and push them to leave working life early (1,(7)(8)(9)(13)(14)(15).…”