Figure 1 Strength of the associations (estimated by Random Forests) between work-family conflict and study covariates: QuantDem (quantitative demand), WorkSched (work schedule), WeekendsMonths (weekends/month at work), Previdx (OHS prevention index), NoPertTask (performing tasks which do not belong to own profession), NoTimeForTask (lack of time to complete all own work tasks), Child7yrs (no. of children under the age of 7 to take care), FinStatus (financial status), TeamFunc (team function- ality), FamStatus (family status), Age (age groups), AutonPace (I can set my own work pace), HoursWeek (total number of working hours/wk), Wake5am (getting up before 05:00 h), OccPos (occupational pos- ition), ProfSenior (length of the professional role), EducLevel (educational level before nursing school), JobAvail (availability of nurses’ job in your workplace), EmplContr (employment contract), EmplLength (length of employment).