Full edition for scientific use. The dataset contains primary data on physical and mental health, subjective well-being, access to health services and access barriers, and discrimination experiences of adult Syrian, Iraqi and Afghan refugees in Austria (N=515). ReHIS cooperated with the FIMAS+INTEGRATION survey, implemented by the International Centre for Migration Policy Development (ICMPD), the Vienna Institute for International Economic Studies and the Karl-Franzens-University Graz, and realized through grants from by the Jubilee Fund of the Austrian National Bank.