Corrected analysis of "the effects of bright light treatment on affective symptoms in people with dementia: a 24-week cluster randomized controlled trial" that accounts for clustering and nesting verifies conclusions
Reanalyzes a bright-light intervention trial in people with dementia using methods that account for clustering and nesting, verifying the original conclusions.
Open-science resources
Resource verification & source notes
- Free full text (PMC): The complete article body was retrieved from the public NCBI PMC JATS endpoint. This confirms free access; reuse permissions depend on the individual article license.
- Analysis code: The article explicitly links statistical code; the public project contains an R script and output document.
Publication details
Research themes
Statistical rigorReproducibility & robustnessNutrition & aging
Author affiliations & identifiers
- Yasaman Jamshidi-Naeini: Department of Epidemiology and Biostatistics, Indiana University School of Public Health-Bloomington, Bloomington, IN, USA.
- Lilian Golzarri-Arroyo: Department of Epidemiology and Biostatistics, Indiana University School of Public Health-Bloomington, Bloomington, IN, USA.
- Abu Bakkar Siddique: School of Public Administration, Florida Atlantic University, Boca Raton, FL, USA.
- Colby J Vorland: Department of Epidemiology and Biostatistics, Indiana University School of Public Health-Bloomington, Bloomington, IN, USA.
- Miriam Jocelyn Rodriguez: Department of Health and Wellness Design, Indiana University School of Public Health-Bloomington, Bloomington, IN, USA.
- Richard J Holden: Department of Health and Wellness Design, Indiana University School of Public Health-Bloomington, Bloomington, IN, USA.; Indiana University Center for Aging Research, Regenstrief Institute, Inc, Indianapolis, IN, USA.; Center for Health Innovation and Implementation Science, Indiana University, Indianapolis, IN, USA.
- David B Allison: Department of Epidemiology and Biostatistics, Indiana University School of Public Health-Bloomington, Bloomington, IN, USA. allison@iu.edu.
Source notes
- Absent from numbered CV publication list, present in review appendix and public Scholar. Canonical PubMed expands Rodriguez as Miriam Jocelyn Rodriguez.