Development of a Computer Adaptive Test for Depression Based on the Dutch-Flemish Version of the PROMIS Item Bank

Eval Health Prof. 2017 Mar;40(1):79-105. doi: 10.1177/0163278716684168. Epub 2017 Jan 10.

Abstract

We developed a Dutch-Flemish version of the patient-reported outcomes measurement information system (PROMIS) adult V1.0 item bank for depression as input for computerized adaptive testing (CAT). As item bank, we used the Dutch-Flemish translation of the original PROMIS item bank (28 items) and additionally translated 28 U.S. depression items that failed to make the final U.S. item bank. Through psychometric analysis of a combined clinical and general population sample ( N = 2,010), 8 added items were removed. With the final item bank, we performed several CAT simulations to assess the efficiency of the extended (48 items) and the original item bank (28 items), using various stopping rules. Both item banks resulted in highly efficient and precise measurement of depression and showed high similarity between the CAT simulation scores and the full item bank scores. We discuss the implications of using each item bank and stopping rule for further CAT development.

Keywords: PROMIS; clinical assessment; computer adaptive test; depression; item response theory.

MeSH terms

  • Adult
  • Aged
  • Aged, 80 and over
  • Anxiety Disorders / diagnosis
  • Cultural Competency
  • Depression / diagnosis*
  • Diagnosis, Computer-Assisted / methods*
  • Female
  • Humans
  • Male
  • Middle Aged
  • Mood Disorders / diagnosis
  • Netherlands
  • Psychometrics
  • Socioeconomic Factors
  • Translating
  • Young Adult