Login / Signup

Associations between affect dynamics and eating regulation in daily life: a preliminary ecological momentary assessment study.

Alexandro SmithKathleen Alanna PageKathryn E Smith
Published in: Cognition & emotion (2024)
Disordered eating behaviors consistently associated with emotion regulation difficulties. However, most studies have focused on affect intensity without considering dynamic affective patterns. We examined these patterns in relation to daily overeating, loss of control eating (LOCE), dietary restraint, and food craving in young adults using ecological momentary assessment (EMA).Adults (N = 24) completed a 10-day EMA protocol during which they reported momentary affect and eating patterns. Generalized linear mixed-models examined each index in relation to eating variable.Higher PA instability (within-person) was associated with higher ratings of binge-eating symptoms (B = 0.15, SE = 0.06, p  = 0.007). Lower NA differentiation (within-person) was associated with higher levels of food craving (B = -10.11, SE = 4.74, p  = 0.033).Our results support previous findings suggesting that acute fluctuations in PA may increase risk of binge-eating symptoms. Further, inability to differentiate between momentary states of NA was associated with cravings. This study highlights the importance of examining multiple facets of NA and PA in relation to eating regulation. Trial registration: ClinicalTrials.gov identifier: NCT02945475.
Keyphrases
  • physical activity
  • weight loss
  • young adults
  • randomized controlled trial
  • human health
  • climate change
  • intensive care unit
  • hepatitis b virus
  • high intensity
  • stress induced
  • aortic dissection