Change in adaptive and maladaptive exercise and objective physical activity throughout CBT for individuals with eating disorders
© 2023. The Author(s)..
Maladaptive exercise (i.e., exercise that compensates for binge eating or is used to avoid negative consequences of not exercising-like weight gain) is a common eating disorder (ED) behavior, yet, some individuals with EDs only engage in adaptive exercise. CBT for EDs targets reducing maladaptive exercise but does not address adaptive exercise. Thus, research is limited on how adaptive and maladaptive exercise are impacted during CBT for EDs. The current study examined how assessor-rated adaptive and maladaptive exercise and objectively measured physical activity changed over a 12-week CBT treatment among adults with transdiagnostic binge eating and restrictive eating that did and did not engage in maladaptive exercise at the start of treatment (n = 13 non-maladaptive exercise group, n = 17 maladaptive exercise group). The overall amount of adaptive and maladaptive exercise was measured via the Eating Disorder Examination Interview and objectively measured physical activity (e.g., step count, minutes of moderate-to-vigorous physical activity [MVPA]) was measured via a wrist-worn fitness tracker. Throughout treatment, the overall amount of adaptive exercise did not significantly change for both groups, but the overall amount of maladaptive exercise significantly decreased in the maladaptive exercise group. Step count did not significantly change for both groups, but minutes of MVPA significantly increased over treatment for the non-maladaptive exercise group. Increases in step count and minutes of MVPA were not associated with ED symptom changes in either group. These results enhance an understanding of exercise changes during transdiagnostic CBT-based ED treatment for individuals with varying baseline exercise profiles.Level of evidence: Level 1, randomized controlled trial.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:28 |
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| Enthalten in: |
Eating and weight disorders : EWD - 28(2023), 1 vom: 20. Apr., Seite 40 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Wons, Olivia [VerfasserIn] |
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| Links: |
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| Anmerkungen: |
Date Completed 24.04.2023 Date Revised 24.04.2023 published: Electronic Citation Status MEDLINE |
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| doi: |
10.1007/s40519-023-01566-z |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM355829150 |
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| 520 | |a © 2023. The Author(s). | ||
| 520 | |a Maladaptive exercise (i.e., exercise that compensates for binge eating or is used to avoid negative consequences of not exercising-like weight gain) is a common eating disorder (ED) behavior, yet, some individuals with EDs only engage in adaptive exercise. CBT for EDs targets reducing maladaptive exercise but does not address adaptive exercise. Thus, research is limited on how adaptive and maladaptive exercise are impacted during CBT for EDs. The current study examined how assessor-rated adaptive and maladaptive exercise and objectively measured physical activity changed over a 12-week CBT treatment among adults with transdiagnostic binge eating and restrictive eating that did and did not engage in maladaptive exercise at the start of treatment (n = 13 non-maladaptive exercise group, n = 17 maladaptive exercise group). The overall amount of adaptive and maladaptive exercise was measured via the Eating Disorder Examination Interview and objectively measured physical activity (e.g., step count, minutes of moderate-to-vigorous physical activity [MVPA]) was measured via a wrist-worn fitness tracker. Throughout treatment, the overall amount of adaptive exercise did not significantly change for both groups, but the overall amount of maladaptive exercise significantly decreased in the maladaptive exercise group. Step count did not significantly change for both groups, but minutes of MVPA significantly increased over treatment for the non-maladaptive exercise group. Increases in step count and minutes of MVPA were not associated with ED symptom changes in either group. These results enhance an understanding of exercise changes during transdiagnostic CBT-based ED treatment for individuals with varying baseline exercise profiles.Level of evidence: Level 1, randomized controlled trial | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Adaptive exercise | |
| 650 | 4 | |a Cognitive behavioral therapy | |
| 650 | 4 | |a Eating disorders | |
| 650 | 4 | |a Maladaptive exercise | |
| 650 | 4 | |a Minutes of moderate-to-vigorous physical activity | |
| 650 | 4 | |a Objectively measured physical activity | |
| 650 | 4 | |a Step count | |
| 700 | 1 | |a Lampe, Elizabeth |e verfasserin |4 aut | |
| 700 | 1 | |a Patarinski, Anna Gabrielle |e verfasserin |4 aut | |
| 700 | 1 | |a Schaumberg, Katherine |e verfasserin |4 aut | |
| 700 | 1 | |a Juarascio, Adrienne |e verfasserin |4 aut | |
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