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:

ISOQOL

• 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

PHO

• 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)

ISPOR

• 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.