Conference contributions in Fall 2021

This years conference season is about to begin and I’d like to announce the following contributions our group makes:


  • Felix Fischer, “Positive and negative predictive values for continuous test scores”, Brief Oral, on Demand

  • Paul Klapproth, “Psychometric properties of PROPr and EORTC QLU-C10D in breast cancer and fibroadenoma patients”, Poster


  • Yves Plessen, “Differential item functioning of PROMIS physical functioning ceiling items across Argentina, Germany, and the U.S.”, Poster

  • Felix Fischer, “Are you better yet? Using plausible values to determine true change with PROMIS measures”, Oral Presentation, Sunday, October 17, 12:15-1:15 PM CT (19:15 - 20:15 CET)

  • Alexander Obbarius, “Obtaining reliable change scores in the postoperative period: A comprehensive investigation of PROMIS pain items”, Oral Presentation, Tuesday, October 19th, 1:30—2:30 PM CT (20:30 - 21:30 CET)


  • Paul Klapproth, “Psychometric properties of PROPr and EQ-5D-3L in lower back pain patients”, Poster

We will share our material here and if you’re interested in our work, feel free to reach out.

Felix Fischer
Felix Fischer
Group Leader Psychometrics and Health Outcomes

Psychologist with a weakness for quantitative data analysis