7ea387992601e166989939cad75cabd0 nutrients_a2023v15n13a2919.pdf 0d3e8ba7dc30cb5af0da5cb4407949dd3016aa15 nutrients_a2023v15n13a2919.pdf 0a3bf4060bbcc77e1f22b9c17224955d145c733d0a8721423678faeafa9565bc nutrients_a2023v15n13a2919.pdf Title: The Role of Food Addiction and Lifetime Substance Use on Eating Disorder Treatment Outcomes Subject: Food addiction (FA) and substance use (SU) in eating disorders (ED) have been associated with a more dysfunctional clinical and psychopathological profile. However, their impact on treatment outcomes has been poorly explored. Therefore, this transdiagnostic study is aimed at examining whether the presence of FA and/or SU is associated with treatment outcomes in patients with different ED types. The results were not able to reveal significant differences in treatment outcomes between patients with and without FA and/or SU; however, the effect sizes suggest higher dropout rates in the group with both FA and SU. The predictive models of treatment outcomes showed different features associated with each group. High persistence (i.e., tendency to perseverance and inflexibility) was the personality trait most associated with poor treatment outcomes in patients without addictions. High harm avoidance and younger age at ED onset were the variables most related to poor outcomes in patients with FA or SU. Finally, in the group with both addictive behaviors (FA and SU), the younger patients presented the poorest outcomes. In conclusion, our results suggest that, regardless of presenting addictive behaviors, patients with ED may similarly benefit from treatment. However, it may be important to consider the differential predictors of each group that might guide certain treatment targets. Keywords: food addiction; substance use; treatment outcomes; eating disorders Author: Romina Miranda-Olivos, Zaida Agüera, Roser Granero, Susana Jiménez-Murcia, Montserrat Puig-Llobet, Maria Teresa Lluch-Canut, Ashley N. Gearhardt and Fernando Fernández-Aranda Creator: LaTeX with hyperref Producer: pdfTeX-1.40.21 CreationDate: Tue Jun 27 16:00:01 2023 CEST ModDate: Tue Jun 27 16:06:26 2023 CEST Tagged: no UserProperties: no Suspects: no Form: none JavaScript: no Pages: 12 Encrypted: no Page size: 595.276 x 841.89 pts (A4) Page rot: 0 File size: 350298 bytes Optimized: no PDF version: 1.7 name type encoding emb sub uni object ID ------------------------------------ ----------------- ---------------- --- --- --- --------- GIFXFT+VnURWPalladioL-Bold Type 1 Custom yes yes no 10 0 IYDCBB+VnURWPalladioL Type 1 Custom yes yes no 15 0 KGEBUQ+URWPalladioL-Bold Type 1 Custom yes yes no 19 0 RRMUGT+URWPalladioL-Roma Type 1 Custom yes yes no 24 0 IHPNUP+URWPalladioL-Ital Type 1 Custom yes yes no 28 0 HGMNRX+TimesNewRomanPS-BoldItalicMT Type 1C WinAnsi yes yes no 46 0 HWDNYE+CMSY10 Type 1 Builtin yes yes no 71 0 ZIPEAN+EURM10 Type 1 Builtin yes yes no 75 0 IMPMXZ+URWPalladioL-BoldItal Type 1 Custom yes yes no 85 0 JHYTSG+CMR10 Type 1 Builtin yes yes no 89 0 CRUZTT+VnURWPalladioL-Italic Type 1 Custom yes yes no 111 0 Jhove (Rel. 1.22.1, 2019-04-17) Date: 2023-06-30 02:35:56 CEST RepresentationInformation: nutrients_a2023v15n13a2919.pdf ReportingModule: PDF-hul, Rel. 1.12.1 (2019-04-17) LastModified: 2023-06-29 16:43:05 CEST Size: 350298 Format: PDF Version: 1.7 Status: Well-Formed and valid SignatureMatches: PDF-hul MIMEtype: application/pdf PDFMetadata: Objects: 287 FreeObjects: 1 IncrementalUpdates: 0 DocumentCatalog: PageLayout: SinglePage PageMode: UseNone Outlines: Item: Title: Introduction Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@44c8afef Item: Title: Materials and Methods Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@7b69c6ba Children: Item: Title: Participants Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@46daef40 Item: Title: Instruments Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@12f41634 Item: Title: Treatment Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@13c27452 Item: Title: Statistical Analyses Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@262b2c86 Item: Title: Results Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@371a67ec Children: Item: Title: Descriptive of the Sample Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@5ed828d Item: Title: Association of the Treatment Outcomes with the Presence of FA and SU Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@50d0686 Item: Title: Predictors of the Treatment Outcomes in the Study Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@7a3d45bd Item: Title: Discussion Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@1e7c7811 Item: Title: Conclusions Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@77ec78b9 Item: Title: References Destination: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject@1a3869f4 Info: Title: The Role of Food Addiction and Lifetime Substance Use on Eating Disorder Treatment Outcomes Author: Romina Miranda-Olivos, Zaida Agüera, Roser Granero, Susana Jiménez-Murcia, Montserrat Puig-Llobet, Maria Teresa Lluch-Canut, Ashley N. Gearhardt and Fernando Fernández-Aranda Subject: Food addiction (FA) and substance use (SU) in eating disorders (ED) have been associated with a more dysfunctional clinical and psychopathological profile. However, their impact on treatment outcomes has been poorly explored. Therefore, this transdiagnostic study is aimed at examining whether the presence of FA and/or SU is associated with treatment outcomes in patients with different ED types. The results were not able to reveal significant differences in treatment outcomes between patients with and without FA and/or SU; however, the effect sizes suggest higher dropout rates in the group with both FA and SU. The predictive models of treatment outcomes showed different features associated with each group. High persistence (i.e., tendency to perseverance and inflexibility) was the personality trait most associated with poor treatment outcomes in patients without addictions. High harm avoidance and younger age at ED onset were the variables most related to poor outcomes in patients with FA or SU. Finally, in the group with both addictive behaviors (FA and SU), the younger patients presented the poorest outcomes. In conclusion, our results suggest that, regardless of presenting addictive behaviors, patients with ED may similarly benefit from treatment. However, it may be important to consider the differential predictors of each group that might guide certain treatment targets. 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