TY - JOUR AU - Birkeland, Søren AU - Linkhorst, Thea AU - Haakonsson, Anders AU - Barry, Michael John AU - Möller, Sören PY - 2020 DA - 2020/09/10 TI - Representativeness of personality and involvement preferences in a web-based survey on healthcare decision-making JO - BMC Health Services Research SP - 851 VL - 20 IS - 1 AB - Obtaining a sample that is representative of the group of interest is of utmost importance in questionnaire studies. In a survey using a state authorized web-portal for citizen communication with authorities, we wanted to investigate the view of adult men on patient involvement in health care decision-making regarding Prostate-Specific Antigen test for prostatic cancer. In this paper, we report on sample characteristics and representativeness of our sample in terms of personality and baseline involvement preferences. SN - 1472-6963 UR - https://doi.org/10.1186/s12913-020-05717-1 DO - 10.1186/s12913-020-05717-1 ID - Birkeland2020 ER -