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- Coumans, J. M. J., et al.
(författare)
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Emotion-driven impulsiveness and snack food consumption of European adolescents: Results from the I.Family study
- 2018
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Ingår i: Appetite. - : Elsevier BV. - 0195-6663 .- 1095-8304. ; 123, s. 152-159
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Tidskriftsartikel (refereegranskat)abstract
- We aimed to investigate the association between emotion-driven impulsiveness and snack food consumption in 1039 European adolescents aged 12–18 years. During the cross-sectional examination in 2013/2014, complete information was collected on: emotion-driven impulsiveness (using the negative urgency subscale from the Urgency, Premeditation, Perseverance, Sensation seeking, and Positive urgency (UPPS-P) Impulsive Behaviour Scale) and snacking behaviour operationalised as 1) consumption frequency of daily snacks, 2) consumption frequency of energy-dense snacks (both measured using Food Frequency Questionnaire) and 3) usual energy intake of food consumed per snacking occasion in calories. The latter was measured using online self-administered 24-h dietary recalls and was estimated based on the National Cancer Institute (NCI) Method. Anthropometric variables were measured and BMI z-score (zBMI) calculated. Age, sex, highest education level of the family and country of residence were assessed using a questionnaire. Mixed-effect regression analyses were separately conducted for each snacking behaviour outcome with emotion-driven impulsiveness as the exposure. After controlling for zBMI, age, sex, country and socioeconomic status, emotion-driven impulsiveness was positively associated with daily consumption frequency of snacks (β = 0.07, 95% Confidence Interval (CI) [0.02, 0.12]) and consumption frequency of energy-dense snacks (β = 0.25, 95% CI [0.19, 0.31]), but not with usual energy intake of food per snacking (β = 2.52, 95% CI [-0.55, 5.59]). Adolescents with a stronger emotion-driven impulsiveness tendency reported a higher snacking frequency and specifically more energy-dense snacks, whereas the energy intake of snack food seemed less important. These findings have implications for obesity prevention and treatment as they indicate the importance of targeting emotion-driven impulsiveness as a strategy to avoid excessive snacking.
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| 2. |
- Coumans, J M J, et al.
(författare)
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The association of emotion-driven impulsiveness, cognitive inflexibility and decision-making with weight status in European adolescents.
- 2018
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Ingår i: International journal of obesity (2005). - : Springer Science and Business Media LLC. - 1476-5497 .- 0307-0565. ; 42, s. 655-661
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Tidskriftsartikel (refereegranskat)abstract
- to explore the association between emotion-driven impulsiveness, cognitive inflexibility, decision-making and with weight status as reflected in BMI z-score (zBMI) in European adolescents.In total 3 354 adolescent aged between 12 and 18 years from the I.Family cohort completed the questionnaire based negative urgency subscale from the UPPS-P Impulsive Behavior Scale to measure emotion-driven impulsiveness in 2013/2014. Furthermore, 1 584 adolescents completed the computer-based Bergs Card Sorting Test to measure cognitive inflexibility, and 1 780 adolescents completed the Hungry Donkey Test to assess decision-making ability. Anthropometric variables were measured objectively; confounding variables (age, sex, socioeconomic status and country) were assessed using a questionnaire. Mixed-effect regression analyses were conducted for each outcome of the test or questionnaire as a predictor with standardised body mass index (zBMI) as the dependent variable in order to investigate association between markers of cognitive functioning and zBMI.After controlling for confounders, results showed that emotion-driven impulsiveness (β=0.18, 95% CI: 0.13 to 0.24, P<0.001), and cognitive inflexibility (β=0.01, 95% CI: 0.002 to 0.02, P=0.016) were positively associated with zBMI. However, decision-making ability was not significantly related to zBMI (β=0.00, 95% CI: -0.001 to 0.003, P=0.47).More emotion-driven impulsiveness and reduced cognitive flexibility were associated with a higher zBMI in adolescents across Europe. These results may indicate that being impulsive in negative situations and having difficulties changing mental sets increase the susceptibility for unhealthy weight development. Reducing impulsivity and training cognitive flexibility seem promising targets for the prevention and intervention programs of obesity.International Journal of Obesity accepted article preview online, 01 November 2017. doi:10.1038/ijo.2017.270.
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