Systematic Review and Meta-analysis of the Effect of Portion Size and Ingestive Frequency on Energy Intake and Body Weight Among Adults in Randomized Controlled Trials (P08-007-19)

Higgins, Kelly; Hudson, Joshua; Mattes, Richard D.; Gunaratna, Nilupa S.; McGowan, Bethany; Hunter, Stephanie; Braun, Ethan; Reister, Evan J; Cheon, Eunjin; Wang, Yu; Couture, Samantha; Hayes, Anna; Douglas, Steve; Hill, Erica

doi:10.1093/cdn/nzz044.p08-007-19

Cited by 2 publications

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“…Our findings are consistent with the findings of epidemiological studies, which concluded that the consumption of large FPS at one sitting was positively associated with overweight and obesity in adults [77,78].…”

Section: The Consumption Of Large Food Portion Sizessupporting

confidence: 93%

Investigating the Association between Unhealthy Dietary Habits and Obesity among Libyan Adults

Lemamsha

Randhawa

Papadopoulos

2022

IJERPH

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Background: Although an increasing number of studies have reported on nutrition transition and unhealthy eating habits (UEHs) worldwide, there is a paucity of studies on UEHs in the Arab region, particularly in Libya. Aim: This study investigated the associations between obesity among Libyan adults and UEHs. Methods: A cross-sectional survey was conducted at the five major districts in Benghazi, Libya. A multistage cluster sampling strategy was implemented to choose and recruit Libyan adults. Anthropometric measurements were gathered by highly qualified nurses, using the Segmental Body Composition Monitor and a portable Stadiometer. The study used and adapted the two Self-administered questionnaires: the WHO STEPS Instrument and eating behaviors linked with obesity questionnaire. Results: Among a total of 401 participants who were successfully recruited in this study, 253 (63%) were female (aged 20–65 years), the response rate achieved was 78%. The prevalence of obesity amongst Libyan adults was estimated to be 42.4%. The results revealed the presence of a significant association between obesity (BMI ≥ 30 kg/m2) and five UEHs for Libyan men and six UEHs for Libyan women. For Libyan men, an association was found between obesity and the following five explanatory factors: fast food intake in a day and a week, which were (OR: 2.52, 95% CI: 4.04–12.32) and (OR: 4.65, 95% CI: 1.04–9.46), respectively; large food portion sizes consumed at one sitting (OR: 19.54, 95% CI: 1.41–27.74); a high frequency of skipping breakfast either in a typical day or a week, which were (OR: 0.02, 95% CI: 0.01–0.77) and (OR: 0.03, 95% CI: 0.01–0.24), respectively. For Libyan women, a significant association was found between obesity and the following six explanatory factors: fast food intake in a day and a week, which were (OR: 2.14, 95% CI: 3.32–11.12) and (OR: 5.5, 95% CI: 1.88–16.11), respectively; intake of sugar-sweetened beverages in a typical week (OR: 4.02, 95% CI: 1.35–11.99); and large food portion sizes consumed at one sitting at one sitting (OR: 3.40, 95% CI: 1.18–9.84); and a high frequency of skipping breakfast either in a typical day or a week, which were (OR: 0.11, 95% CI: 0.03–0.43) and (OR: 0.12, 95% CI: 0.08–0.63), respectively. Conclusions: The findings of the study reveal areas of action for Libyan researchers, clinicians, policymakers, and government officials about UEHs in the Libyan context. This could inform establishing and developing new interventions for preventing and controlling the obesity epidemic through food system improvements.

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Section: The Consumption Of Large Food Portion Sizessupporting

confidence: 93%

Investigating the Association between Unhealthy Dietary Habits and Obesity among Libyan Adults

Lemamsha

Randhawa

Papadopoulos

2022

IJERPH

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“…Our findings of equal calorie consumption between groups is in line with a meta‐analysis which found no relation between BMI and food intake in the BTT (Robinson et al., 2017). Despite these results, there is an ongoing discussion if ingestion frequency is associated with a higher BMI (Higgins et al., 2019, 2022; Mattes, 2014).…”

Section: Discussionmentioning

confidence: 99%

Does a white bear help you eat less? The impact of the inhibitory spillover effect on eating behaviour

Vöhringer

Hütter

Schroeder

et al. 2023

Euro Eating Disorders Rev

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Objective: Overweight and obesity are global problems with negative physical, social, and psychological outcomes. Besides other factors, inhibitory control deficits contribute to weight gain and development of overweight. The inhibitory spillover effect (ISE) improves inhibitory control through transfer of inhibitory control capacity from one domain to an unrelated, second domain. For ISE to occur, one inhibitory control task is executed simultaneously with a second, non-control related task thereby increasing inhibitory control in this task. Method:In this preregistered study, we tested the ISE induced through thought suppression in contrast to a neutral task in participants with normal weight and overweight (N = 92). A simultaneously conducted bogus taste test served as outcome measure for food intake. Results: We found neither an interaction effect between group affiliation and condition nor an effect of group affiliation. However, contrary to our expectations, we found higher food intake in participants with active ISE compared to the neutral task.Conclusions: This result might indicate rebound effects of applied thought suppression which led to the experience of loss of control and therefore undermined maintenance and function of the ISE. This main result was robust to all moderator variables. We elaborate further factors for the finding, theoretical implications, and future research directions.

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Systematic Review and Meta-analysis of the Effect of Portion Size and Ingestive Frequency on Energy Intake and Body Weight Among Adults in Randomized Controlled Trials (P08-007-19)

Cited by 2 publications

References 0 publications

Investigating the Association between Unhealthy Dietary Habits and Obesity among Libyan Adults

Investigating the Association between Unhealthy Dietary Habits and Obesity among Libyan Adults

Does a white bear help you eat less? The impact of the inhibitory spillover effect on eating behaviour

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