Supplementary materials to “No cognitive scarring over 20 years in recurrent depression: Bidirectionality of cognitive functioning and depression” [Other]

Gülpen, Joost

Legemaat, Amanda M.

van Dis, Eva A. M.

Geurtsen, Gert J.

Wekking, Ellie M.

Burger, Huibert

Denys, Damiaan A. J. P.

Bockting, Claudi L. H.

2026-07-09T07:27:29Z

2026-07-09T07:27:29Z

2026-07-09

Supplementary materials [Other]. The related article is Gülpen, J., Legemaat, A. M., van Dis, E. A. M., Geurtsen, G. J., Wekking, E. M., Burger, H., Denys, D. A. J. P., & Bockting, C. L. H. (2026). No cognitive scarring over 20 years in recurrent depression: Bidirectionality of cognitive functioning and depression. Clinical Psychology in Europe, 8(3), Article e20989. https://doi.org/10.32872/cpe.20989

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The supplementary material includes Supplementary Table 1: Concise description of the neuropsychological tests and the tasks administered. Supplementary Table 2: Results from non-response analysis examining selective drop-out based on demographic, cognitive and clinical characteristics. Supplementary Table 3: Results of ANCOVAs assessing differences between PCT and TAU on five cognitive domains at 20 year follow-up. Supplementary Table 4: Outcomes from linear mixed-effects model of depression variables as predictors of cognitive functioning change over 20 year follow-up. Supplementary Table 5: Results of Bayesian analyses of differences in five cognitive composite domains between baseline and 20 year follow-up (n = 28). Supplementary Table 6: Individual reliable change indices and T-scores, of all participants with complete neuropsychological data at baseline and 20 year follow-up across fivefivefivecomposite domains. Supplementary Table 7: Results of reliable change index analyses after sensitivity analyses excluding participants failing performance validity. Supplementary Table 8: Results of reliable change index analyses for participants not experiencing a relapse over 20 year follow-up. Supplementary Figure 1: Kaplan-Meier survival curves of time-to-relapse comparing participants with clinical impairments on cognitive domains to those non-impaired. Supplementary Figure 2: Correlation matrix showing associations at 20-year follow-up between self-reported cognitive problems and objective cognitive functioning. Supplementary Figure 3: Boxplots showing baseline and 20-year follow-up cognitive functioning by domain.

Gülpen, J., Legemaat, A. M., van Dis, E. A. M., Geurtsen, G. J., Wekking, E. M., Burger, H., Denys, D. A. J. P., & Bockting, C. L. H. (2026). Supplementary materials to "No cognitive scarring over 20 years in recurrent depression: Bidirectionality of cognitive functioning and depression" [Other]. PsychOpen GOLD. https://doi.org/10.23668/psycharchives.22291

https://hdl.handle.net/20.500.12034/17646

https://doi.org/10.23668/psycharchives.22291

eng

PsychOpen GOLD

https://doi.org/10.32872/cpe.20989

Cognitive functioning

major depressive disorder

relapse

scarring

cognitive impairments

bidirectionality

150

Supplementary materials to “No cognitive scarring over 20 years in recurrent depression: Bidirectionality of cognitive functioning and depression” [Other]

other