ArticleQuality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation2022
Linking the RCADS-25 to the PROMIS
Article in Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 3 citations in OpenAlex.
- Implementing routine medical and mental health screening in children and adolescents with inflammatory bowel disease.Journal of pediatric gastroenterology and nutrition · 2025Article
- Health-related quality of life in children with bronchopulmonary dysplasia: examining agreement between child self-report and parent proxy.European journal of pediatrics · 2024Article
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Authors and funding
9 authors at 5 institutions in 2 countries.
Funding
Abstract
purposeThis study aims to link scores of the Revised Child Anxiety and Depression Scale short version (RCADS-25) to the metric of the PROMIS pediatric item banks Anxiety and Depressive Symptoms in a general Dutch population sample.
methodsThe RCADS-25 and PROMIS pediatric item banks Anxiety and Depressive Symptoms were administered online to 2,893 Dutch children and adolescents aged 8-18. Assumptions for linking methods were checked. Linking was achieved by using three item response theory (IRT) and two equipercentile methods. For each method, the observed PROMIS metric scores were compared to the ones predicted from the RCADS-25 subscale scores using correlations, mean and SD of differences, and RMSD.
resultsThe assumptions for IRT-based and equipercentile linking were met. The IRT-based method using separate calibration with Stocking-Lord constants was considered the optimal choice for linking both RCADS-25 subscales to the PROMIS metric. Based on this Stocking-Lord approach, we created item parameters for RCADS-25 items and two crosswalk tables.
conclusionThe RCADS-25 item parameters and crosswalk tables presented in this study are sufficiently valid. Researchers can use these products to translate the RCADS-25 anxiety and depression subscales scores to the PROMIS metric in order to ensure comparability with the previous research.
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