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Karamizadeh M, Akbarzadeh M, Pourghassem Gargari B, Mahdavi R, Nikniaz Z. Association between hedonic hunger and body mass index in adults: A systematic review and meta-analysis. Appetite 2024; 199:107395. [PMID: 38718576 DOI: 10.1016/j.appet.2024.107395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 05/01/2024] [Accepted: 05/02/2024] [Indexed: 06/01/2024]
Abstract
Hedonic hunger has been proposed as one of the important causes of obesity in recent years. In the present study, we systematically reviewed and meta-analyzed the relationship between hedonic hunger and body mass index (BMI) in healthy adults. PubMed, Web of Science, and Scopus were searched until January 19, 2023. All English-language original observational studies conducted on healthy adult subjects, which used the Power of Food Scale (PFS) to evaluate hedonic hunger were included. Quality assessment was done using the Joanna Briggs Institute checklist, and StataMP-17 software was used for the meta-analysis. After screening, 25 observational studies with a total of 14457 participants were included. Twenty-four studies were cross-sectional, and one was a cohort study. Twenty-two studies examined both sexes, two studies were conducted only on women, and one study conducted analysis separately on men and women. The results of the meta-analysis showed a positive and significant association between hedonic hunger and BMI with a small effect size (r = 0.13, 95% CI: 0.08, 0.18). In addition, a positive significant association was observed between subscales of PFS ("food available", "food present", and "food tasted") and BMI. The association between hedonic hunger and BMI was not affected by the results of meta-regression analysis of %female, mean age & BMI, and sample size. In conclusion, there was a positive significant association between hedonic hunger and BMI, but the effect size was weak. Considering the low quality of included studies, we need longitudinal design studies considering the association between these two variables as a primary outcome for a more accurate conclusion.
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Affiliation(s)
- Malihe Karamizadeh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Marzieh Akbarzadeh
- Nutrition Research Center, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Bahram Pourghassem Gargari
- Nutrition Research Center, Department of Biochemistry and Diet Therapy, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Reza Mahdavi
- Nutrition Research Center, Department of Biochemistry and Diet Therapy, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Zeinab Nikniaz
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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Jouppi RJ, Levine MD. Hedonic hunger, ultra-processed food consumption, and the moderating effects of impulsivity in pregnant individuals with body mass index ≥ 25. Appetite 2024; 198:107385. [PMID: 38692512 PMCID: PMC11109919 DOI: 10.1016/j.appet.2024.107385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Revised: 04/12/2024] [Accepted: 04/28/2024] [Indexed: 05/03/2024]
Abstract
Evidence suggests higher hedonic hunger (preoccupation with/desire to consume food for pleasure) is associated with greater ultra-processed food (UPF) consumption in non-pregnant individuals with higher, but not lower, self-report impulsivity or delay discounting. The current study tested the association between hedonic hunger and UPF consumption, and the moderating effects of self-report impulsivity and delay discounting, during pregnancy. Individuals (N = 220) with body mass index (BMI)≥25 completed the Power of Food Scale, 24-h dietary recalls, and Barratt Impulsiveness Scale-Version 11 in early-mid pregnancy. A subset enrolled in an ancillary study (n = 143) completed a Delay Discounting Task. Linear regression and moderation models covaried for age, gestational age, pre-pregnancy BMI, and socioeconomic status. The association between hedonic hunger and UPF consumption was nonsignificant (p = 0.47). Self-report impulsivity was not a significant moderator (p = 0.11), but delay discounting was (p = 0.01). Simple slopes analysis revealed a one-unit increase in hedonic hunger was associated with 7% lower UPF intake among participants with lower (M+1SD) delay discounting (p = 0.01) and 1% higher UPF intake among those with higher (M-1SD) delay discounting (p = 0.57). Findings contrast those from research with non-pregnant samples and indicate lower delay discounting may serve as a protective factor, associated with reduced UPF consumption at higher levels of hedonic hunger, during pregnancy.
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Affiliation(s)
- Riley J Jouppi
- Department of Psychology, University of Pittsburgh, Sennott Square - Floor 3, 210 South Bouquet Street, Pittsburgh, 15260, PA, USA.
| | - Michele D Levine
- Department of Psychology, University of Pittsburgh, Department of Psychiatry, University of Pittsburgh Medical Center, 3811 O'Hara Street, Pittsburgh, 15213, PA, USA.
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3
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Li SS, Kalan RE, Smith A, Mason TB, Smith KE. Momentary mechanisms of binge-eating symptoms using ecological momentary assessment: The moderating role of food addiction. EUROPEAN EATING DISORDERS REVIEW 2024. [PMID: 38857200 DOI: 10.1002/erv.3116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 05/09/2024] [Accepted: 06/02/2024] [Indexed: 06/12/2024]
Abstract
OBJECTIVE Food addiction (FA) shows phenotypic and diagnostic overlap with eating disorders characterised by binge eating, though it is unknown how momentary processes driving binge-eating symptoms differ by FA. The present study examined the possible moderating influence of FA severity on momentary mechanisms underlying binge-eating symptomatology using ecological momentary assessment (EMA). METHOD Adults (N = 49, mean age = 34.9 ± 12.1, cis-gender female = 77.1%) who met criteria for FA and/or binge-eating disorder completed baseline measures including the Yale Food Addiction Scale (YFAS) followed by a 10-day EMA protocol. Generalised linear mixed models assessed main effects of YFAS, momentary antecedents (affect, impulsivity, food cue exposure, appetite, and eating expectancies) and two-way interactions between YFAS and within-person antecedents. RESULTS FA severity moderated momentary associations between food cue exposure and subsequent binge-eating symptoms: the association was stronger among participants with lower but not higher YFAS scores. No other interactions were significant. CONCLUSIONS Some functional associations underlying binge-eating symptoms vary based on individuals' level of FA symptoms. Future research to further understand how observed associations may differ amongst diverse populations and over course of illness may also inform future prevention and interventions.
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Affiliation(s)
- Shirley S Li
- Keck School of Medicine of University of Southern California, Los Angeles, California, USA
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
| | - Rachel E Kalan
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, California, USA
- Department of Psychology, University of Michigan, Ann Arbor, Michigan, USA
| | - Alexandro Smith
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, California, USA
| | - Tyler B Mason
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
| | - Kathryn E Smith
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, California, USA
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Whitton C, Wong YHM, Lau J, Chua XH, Müller AM, Tan CS, van Dam RM, Müller-Riemenschneider F, Rebello SA. Ecological momentary assessment of digital food and beverage marketing exposure and impact in young adults: A feasibility study. Appetite 2024; 197:107338. [PMID: 38579981 DOI: 10.1016/j.appet.2024.107338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 03/13/2024] [Accepted: 04/02/2024] [Indexed: 04/07/2024]
Abstract
Unhealthy food marketing is contributing to the obesity epidemic, but real-time insights into the mechanisms of this relationship are under-studied. Digital marketing is growing and following food and beverage (F&B) brands on social media is common, but measurement of exposure and impact of such marketing presents novel challenges. Thus, this study aimed to evaluate the feasibility of collecting data on exposure and impact of digital F&B marketing (DFM) using a smartphone-based ecological momentary assessment (EMA) methodology. We hypothesized that DFM-induced food cravings would vary based on whether (or not) participants engaged with F&B brands online. Participants were Singapore residents (n = 95, 21-40 years), recruited via telephone from an existing cohort. Participants were asked to upload screenshots of all sightings of online F&B marketing messages for seven days, and answer in-app contextual questions about sightings including whether any cravings were induced. Participants provided a total of 1310 uploads (median 9 per participant, Q1-Q3: 4-21) of F&B marketing messages, 27% of which were provided on Day 1, significantly more than on other days (P < 0.001). Followers of food/beverage brands on social media encountered 25.6 percentage points (95% CI 11.4, 39.7) more marketing messages that induced cravings than participants who were not followers. University education was also associated with more (18.1 percentage points; 95% CI 3.1, 33.1) encounters with marketing messages that induced cravings. It was practical and acceptable to participants to gather insights into digital F&B marketing exposure and impact using EMA in young adults, although a shorter study period is recommended in future studies. Followers of food and beverage brands on social media appear to be more prone to experience cravings after exposure to digital F&B marketing.
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Affiliation(s)
- Clare Whitton
- School of Medical and Health Sciences, Edith Cowan University, 270 Joondalup Drive, Joondalup, WA, 6027, Australia
| | - Yvonne Hui Min Wong
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Jerrald Lau
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Xin Hui Chua
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Andre Matthias Müller
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Chuen Seng Tan
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Rob M van Dam
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore; Department of Nutrition and Exercise Sciences and Epidemiology, Milken Institute School of Public Health, George Washington University, Washington, DC, United States
| | - Falk Müller-Riemenschneider
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore; Digital Health Center, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Salome A Rebello
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore.
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Goldstein SP, Mwenda KM, Hoover AW, Shenkle O, Jones RN, Thomas JG. The Fully Understanding Eating and Lifestyle Behaviors (FUEL) trial: Protocol for a cohort study harnessing digital health tools to phenotype dietary non-adherence behaviors during lifestyle intervention. Digit Health 2024; 10:20552076241271783. [PMID: 39175923 PMCID: PMC11339753 DOI: 10.1177/20552076241271783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 06/25/2024] [Indexed: 08/24/2024] Open
Abstract
Objective Lifestyle intervention can produce clinically significant weight loss and reduced disease risk/severity for many individuals with overweight/obesity. Dietary lapses, instances of non-adherence to the recommended dietary goal(s) in lifestyle intervention, are associated with less weight loss and higher energy intake. There are distinct "types" of dietary lapse (e.g., eating an off-plan food, eating a larger portion), and behavioral, psychosocial, and contextual mechanisms may differ across dietary lapse types. Some lapse types also appear to impact weight more than others. Elucidating clear lapse types thus has potential for understanding and improving adherence to lifestyle intervention. Methods This 18-month observational cohort study will use real-time digital assessment tools within a multi-level factor analysis framework to uncover "lapse phenotypes" and understand their impact on clinical outcomes. Adults with overweight/obesity (n = 150) will participate in a 12-month online lifestyle intervention and 6-month weight loss maintenance period. Participants will complete 14-day lapse phenotyping assessment periods at baseline, 3, 6, 12, and 18 months in which smartphone surveys, wearable devices, and geolocation will assess dietary lapses and relevant phenotyping characteristics. Energy intake (via 24-h dietary recall) and weight will be collected at each assessment period. Results This trial is ongoing; data collection began on 31 October 2022 and is scheduled to complete by February 2027. Conclusion Results will inform novel precision tools to improve dietary adherence in lifestyle intervention, and support updated theoretical models of adherence behavior. Additionally, these phenotyping methods can likely be leveraged to better understand non-adherence to other health behavior interventions. Trial Registration This study was prospectively registered https://clinicaltrials.gov/study/NCT05562427.
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Affiliation(s)
- Stephanie P. Goldstein
- Department of Psychiatry and Human Behavior, Weight Control and Diabetes Research Center, The Miriam Hospital/Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Kevin M. Mwenda
- Spatial Structures in the Social Sciences, Population Studies and Training Center, Brown University, Providence, Rhode Island, USA
| | - Adam W. Hoover
- Holcombe Department of Electrical and Computer Engineering, Clemson University, Clemson, South Carolina, USA
| | - Olivia Shenkle
- Weight Control and Diabetes Research Center, The Miriam Hospital, Providence, Rhode Island, USA
| | - Richard N. Jones
- Quantitative Science Program, Department of Psychiatry and Human Behavior, Department of Neurology, Warren Alpert Medical School, Brown University, Butler Hospital, Providence, Rhode Island, USA
| | - John Graham Thomas
- Department of Psychiatry and Human Behavior, Weight Control and Diabetes Research Center, The Miriam Hospital/Alpert Medical School of Brown University, Providence, Rhode Island, USA
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Franja S, Elliston KG, McCrae AE, Matthews AJ, Ferguson SG. Relationship between attentional bias and stimulus control: An observational study of real-world eating patterns. Appetite 2023; 190:106995. [PMID: 37558134 DOI: 10.1016/j.appet.2023.106995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 07/07/2023] [Accepted: 08/04/2023] [Indexed: 08/11/2023]
Abstract
BACKGROUND Attentional bias towards food related stimuli has been proposed as a potential target for dieting intervention, however the evidence supporting a relationship between attentional bias and food intake is mixed. Theory holds that food related attentional bias should be positively associated with measures of stimulus-controlled eating, and that implicit processes such as impulsivity moderate this association. The aim of the present study was to examine whether the proposed relationship between food-related attentional bias and stimulus control exists, and whether it is moderated by impulsivity. METHOD A community sample of 68 participants completed a food-related attentional bias task and impulsiveness scale during a laboratory visit, after which they recorded their real-world eating in real-time over 14 days using Ecological Momentary Assessment (EMA). During this time, participants also responded to 4-5 randomly timed assessments per day. Food outlet presence (e.g., fast food restaurants, cafes, corner stores etc.) was assessed during both eating and non-eating assessments. EMA data was then used to determine levels of stimulus controlled eating for each participant. FINDINGS Substantial variation was seen in both our measure of both food-related attentional bias (Range: 33.9 to 80.0) and in the degree to which the participant's eating could be categorised as being under stimulus control (Range: 0.50 to 0.93). However, food-related attentional bias scores were not a significant independent predictor of stimulus control and nor was this relationship moderated by impulsivity. CONCLUSION Contrary to theoretical predictions, we found no evidence that of an association between attentional bias, impulsivity, and stimulus control. More work is needed to better understand the implicit processes underlying eating behaviour in the real-world.
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Affiliation(s)
- Stefania Franja
- Tasmanian School of Medicine, College of Health and Medicine, University of Tasmania, Australia.
| | - Katherine G Elliston
- Tasmanian School of Medicine, College of Health and Medicine, University of Tasmania, Australia
| | - Anna E McCrae
- Tasmanian School of Medicine, College of Health and Medicine, University of Tasmania, Australia
| | - Allison J Matthews
- School of Psychological Sciences, College of Health and Medicine, University of Tasmania, Australia
| | - Stuart G Ferguson
- Tasmanian School of Medicine, College of Health and Medicine, University of Tasmania, Australia
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Portingale J, Eddy S, Fuller-Tyszkiewicz M, Liu S, Giles S, Krug I. Tonight, I'm disordered eating: The effects of food delivery app use, loneliness, and mood on daily body dissatisfaction and disordered eating urges. Appetite 2023; 180:106310. [PMID: 36122621 DOI: 10.1016/j.appet.2022.106310] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 08/03/2022] [Accepted: 09/10/2022] [Indexed: 12/15/2022]
Abstract
With the recent proliferation of food delivery applications ('apps'; FDAs), accessing a meal is more convenient and immediate than ever. However, these apps may foster dysregulated eating behaviours, including maladaptive eating to cope with negative emotional states. Using ecological momentary assessment (EMA), the current study assessed whether FDA use at baseline predicted levels of EMA-assessed disordered eating urges and body dissatisfaction, whether negative mood and loneliness impacted disordered eating urges and body dissatisfaction at the state level, and whether the latter relationships were moderated by FDA usage frequency. Participants (N = 483; 78.7% women; 20.1% men; 1.2% other) completed a baseline questionnaire and were characterised as current FDA users (49.3%) or non-users (50.7%). Participants then completed a smartphone-facilitated investigation into their experiences of loneliness, negative mood, body dissatisfaction, and disordered eating urges, six times per day for 7-days. Across the entire sample, current FDA users at baseline reported greater EMA-assessed urges to overeat. At the state level, loneliness and negative mood predicted greater body dissatisfaction, with the latter also predicting greater urges for restrictive eating and overeating. Among current FDA users at baseline, at the state level, loneliness predicted greater body dissatisfaction, and negative mood predicted greater body dissatisfaction and urges for overeating. No moderating effects were observed for baseline FDA usage frequency. These results elucidate FDA use and daily experiences of loneliness and negative mood as factors elevating eating disorder (ED)-related risk. Further extensions of this research with nuanced measures of state FDA use are required.
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Affiliation(s)
- Jade Portingale
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, VIC, Australia.
| | - Sarah Eddy
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, VIC, Australia
| | - Matthew Fuller-Tyszkiewicz
- School of Psychology, Deakin University, Geelong, VIC, Australia; Centre for Social and Early Emotional Development, Deakin University, Burwood, VIC, Australia
| | - Shanshan Liu
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, VIC, Australia
| | - Sarah Giles
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, VIC, Australia
| | - Isabel Krug
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, VIC, Australia
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Momentary predictors of binge eating episodes and heavy drinking episodes in individuals with comorbid binge eating and heavy drinking. Eat Weight Disord 2022; 27:3145-3156. [PMID: 35864299 DOI: 10.1007/s40519-022-01444-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 06/29/2022] [Indexed: 01/28/2023] Open
Abstract
PURPOSE The co-morbidity of binge eating and heavy drinking (BE + HD) is a serious concern due to the high prevalence rates and associated elevated severity. Clarifying the momentary factors that increase risk for binge eating and heavy drinking among BE + HD is important for expanding theoretical models of BE + HD and informing treatment recommendations. The current study used ecological momentary assessment (EMA) to compare the momentary processes maintaining binge eating between BE + HD and individuals with binge eating only (BE-only) and to identify the momentary risk factors for binge eating episodes and heavy drinking episodes among BE + HD. METHODS Participants (BE + HD: N = 14; BE-only: N = 37) were adults with clinically significant binge eating who completed between 7 and 14 days of EMA prior to treatment. RESULTS The presence of food and within-day dietary restraint predicted higher odds of binge eating for both groups. Among BE + HD, the presence of alcohol and dietary restraint increased risk for subsequent binge eating and subsequent heavy drinking, and the absence of food increased risk for subsequent heavy drinking. CONCLUSION These results offer preliminary support for treatment interventions for BE + HD that focus on reducing dietary restraint and teaching strategies for urge management in situations with palatable food or alcohol. Future research should study the maintenance mechanisms of BE + HD with larger, more diverse samples and using study design approaches with more experimenter control (i.e., laboratory experiments). LEVEL OF EVIDENCE Level IV, multiple time series without intervention.
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Goldstein SP, Evans EW, Espel‐Huynh HM, Goldstein CM, Karchere‐Sun R, Thomas JG. Dietary lapses are associated with meaningful elevations in daily caloric intake and added sugar consumption during a lifestyle modification intervention. Obes Sci Pract 2022; 8:442-454. [PMID: 35949281 PMCID: PMC9358737 DOI: 10.1002/osp4.587] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 12/20/2021] [Accepted: 12/23/2021] [Indexed: 01/26/2023] Open
Abstract
Objective Lapses from the dietary prescription in lifestyle modification interventions for overweight/obesity are common and impact weight loss outcomes. While it is expected that lapses influence weight via increased consumption, there are no studies that have evaluated how dietary lapses affect dietary intake during treatment. This study examined the association between daily lapses and daily energy and macronutrient intake during a lifestyle modification intervention. Methods This study used an intensive longitudinal design to observe participants throughout a 6-month lifestyle modification intervention. Participants (n = 32) were adults with overweight/obesity (body mass index 25-50 kg/m2) and a diagnosed cardiovascular disease risk factor (e.g., hypertension) with a desire to lose weight. Participants underwent a gold-standard individual in-person lifestyle modification protocol consisting of 3 months of weekly sessions with 3 months of monthly sessions. Each participant's dietary prescription included a calorie target range that was based on their starting weight. Participants completed ecological momentary assessment (EMA; repeated daily smartphone surveys) every other week to self-report on dietary lapses and telephone-based 24-h dietary recalls every 6 weeks. Results On days with EMA and recalled intake (n = 210 days), linear mixed models demonstrated significant associations between daily lapse and higher total daily caloric intake (B = 139.20, p < 0.05), more daily grams of added sugar (B = 16.24, p < 0.001), and likelihood of exceeding the daily calorie goal (B = 0.89, p < 0.05). The associations between daily lapse and intake of all other daily macronutrients were non-significant. Conclusions This study contributes to literature suggesting that dietary lapses pose a threat to weight loss success. Results indicate that reducing lapse frequency could reduce overall caloric intake and added sugar consumption.
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Affiliation(s)
- Stephanie P. Goldstein
- Department of Psychiatry and Human BehaviorWarren Alpert Medical School of Brown UniversityThe Miriam Hospital/Weight Control and Diabetes Research CenterProvidenceRhode IslandUSA
| | - E. Whitney Evans
- Department of Psychiatry and Human BehaviorWarren Alpert Medical School of Brown UniversityThe Miriam Hospital/Weight Control and Diabetes Research CenterProvidenceRhode IslandUSA
| | - Hallie M. Espel‐Huynh
- Department of Psychiatry and Human BehaviorWarren Alpert Medical School of Brown UniversityThe Miriam Hospital/Weight Control and Diabetes Research CenterProvidenceRhode IslandUSA
| | - Carly M. Goldstein
- Department of Psychiatry and Human BehaviorWarren Alpert Medical School of Brown UniversityThe Miriam Hospital/Weight Control and Diabetes Research CenterProvidenceRhode IslandUSA
| | - Renee Karchere‐Sun
- Department of Psychiatry and Human BehaviorWarren Alpert Medical School of Brown UniversityThe Miriam Hospital/Weight Control and Diabetes Research CenterProvidenceRhode IslandUSA
| | - J. Graham Thomas
- Department of Psychiatry and Human BehaviorWarren Alpert Medical School of Brown UniversityThe Miriam Hospital/Weight Control and Diabetes Research CenterProvidenceRhode IslandUSA
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Battaglia B, Lee L, Jia SS, Partridge SR, Allman-Farinelli M. The Use of Mobile-Based Ecological Momentary Assessment (mEMA) Methodology to Assess Dietary Intake, Food Consumption Behaviours and Context in Young People: A Systematic Review. Healthcare (Basel) 2022; 10:healthcare10071329. [PMID: 35885855 PMCID: PMC9321045 DOI: 10.3390/healthcare10071329] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/13/2022] [Accepted: 07/13/2022] [Indexed: 11/30/2022] Open
Abstract
Mobile-based ecological momentary assessment (mEMA) offers a novel method for dietary assessment and may reduce recall bias and participant burden. This review evaluated mEMA methodology and the feasibility, acceptability and validity as a dietary assessment method in young people. Five databases were searched from January 2008 to September 2021 for studies including healthy young people aged 16–30 years and used mEMA for obtaining dietary intake data, food consumption behaviours and/or contextual factors. Data on the method used to administer mEMA, compliance with recording and validation were extracted. A total of 46 articles from 39 independent studies were included, demonstrating a wide variation in mEMA methods. Signal-contingent prompting (timed notification to record throughout the day) was used in 26 studies, 9 used event-contingent (food consumption triggered recordings), while 4 used both. Monitoring periods varied and most studies reported a compliance rate of 80% or more. Two studies found mEMA to be burdensome and six reported mEMA as easy to use. Most studies (31/39) reported using previously validated questions. mEMA appears to be a feasible and acceptable methodology to assess dietary intake and food consumption in near real time.
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Affiliation(s)
- Brigitte Battaglia
- Charles Perkins Centre, Sydney Nursing School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia; (B.B.); (L.L.); (M.A.-F.)
| | - Lydia Lee
- Charles Perkins Centre, Sydney Nursing School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia; (B.B.); (L.L.); (M.A.-F.)
| | - Si Si Jia
- Engagement and Co-Design Research Hub, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia;
- Correspondence:
| | - Stephanie Ruth Partridge
- Engagement and Co-Design Research Hub, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia;
- Prevention Research Collaboration, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Margaret Allman-Farinelli
- Charles Perkins Centre, Sydney Nursing School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia; (B.B.); (L.L.); (M.A.-F.)
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Scherer EA, Metcalf SA, Whicker CL, Bartels SM, Grabinski M, Kim SJ, Sweeney MA, Lemley SM, Lavoie H, Xie H, Bissett PG, Dallery J, Kiernan M, Lowe MR, Onken L, Prochaska JJ, Stoeckel LE, Poldrack RA, MacKinnon DP, Marsch LA. Momentary Influences on Self-Regulation in Two Populations With Health Risk Behaviors: Adults Who Smoke and Adults Who Are Overweight and Have Binge-Eating Disorder. Front Digit Health 2022; 4:798895. [PMID: 35373179 PMCID: PMC8971561 DOI: 10.3389/fdgth.2022.798895] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 02/22/2022] [Indexed: 11/14/2022] Open
Abstract
Introduction Self-regulation has been implicated in health risk behaviors and is a target of many health behavior interventions. Despite most prior research focusing on self-regulation as an individual-level trait, we hypothesize that self-regulation is a time-varying mechanism of health and risk behavior that may be influenced by momentary contexts to a substantial degree. Because most health behaviors (e.g., eating, drinking, smoking) occur in the context of everyday activities, digital technologies may help us better understand and influence these behaviors in real time. Using a momentary self-regulation measure, the current study (which was part of a larger multi-year research project on the science of behavior change) used ecological momentary assessment (EMA) to assess if self-regulation can be engaged and manipulated on a momentary basis in naturalistic, non-laboratory settings. Methods This one-arm, open-label exploratory study prospectively collected momentary data for 14 days from 104 participants who smoked regularly and 81 participants who were overweight and had binge-eating disorder. Four times per day, participants were queried about momentary self-regulation, emotional state, and social and environmental context; recent smoking and exposure to smoking cues (smoking sample only); and recent eating, binge eating, and exposure to binge-eating cues (binge-eating sample only). This study used a novel, momentary self-regulation measure comprised of four subscales: momentary perseverance, momentary sensation seeking, momentary self-judgment, and momentary mindfulness. Participants were also instructed to engage with Laddr, a mobile application that provides evidence-based health behavior change tools via an integrated platform. The association between momentary context and momentary self-regulation was explored via mixed-effects models. Exploratory assessments of whether recent Laddr use (defined as use within 12 h of momentary responses) modified the association between momentary context and momentary self-regulation were performed via mixed-effects models. Results Participants (mean age 35.2; 78% female) in the smoking and binge-eating samples contributed a total of 3,233 and 3,481 momentary questionnaires, respectively. Momentary self-regulation subscales were associated with several momentary contexts, in the combined as well as smoking and binge-eating samples. For example, in the combined sample momentary perseverance was associated with location, positively associated with positive affect, and negatively associated with negative affect, stress, and tiredness. In the smoking sample, momentary perseverance was positively associated with momentary difficulty in accessing cigarettes, caffeine intake, and momentary restraint in smoking, and negatively associated with temptation and urge to smoke. In the binge-eating sample, momentary perseverance was positively associated with difficulty in accessing food and restraint in eating, and negatively associated with urge to binge eat. While recent Laddr use was not associated directly with momentary self-regulation subscales, it did modify several of the contextual associations, including challenging contexts. Conclusions Overall, this study provides preliminary evidence that momentary self-regulation may vary in response to differing momentary contexts in samples from two exemplar populations with risk behaviors. In addition, the Laddr application may modify some of these relationships. These findings demonstrate the possibility of measuring momentary self-regulation in a trans-diagnostic way and assessing the effects of momentary, mobile interventions in context. Health behavior change interventions may consider measuring and targeting momentary self-regulation in addition to trait-level self-regulation to better understand and improve health risk behaviors. This work will be used to inform a later stage of research focused on assessing the transdiagnostic mediating effect of momentary self-regulation on medical regimen adherence and health outcomes. Clinical Trial Registration ClinicalTrials.gov, Identifier: NCT03352713.
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Affiliation(s)
- Emily A Scherer
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, Lebanon, NH, United States
| | - Stephen A Metcalf
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, Lebanon, NH, United States.,Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | - Cady L Whicker
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, Lebanon, NH, United States
| | - Sophia M Bartels
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, Lebanon, NH, United States.,Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, United States
| | - Michael Grabinski
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, Lebanon, NH, United States
| | - Sunny Jung Kim
- Department of Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, Richmond, VA, United States.,Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, United States
| | - Mary Ann Sweeney
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, Lebanon, NH, United States
| | - Shea M Lemley
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, Lebanon, NH, United States
| | - Hannah Lavoie
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, Lebanon, NH, United States.,Department of Health Education and Behavior, University of Florida, Gainesville, FL, United States
| | - Haiyi Xie
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, Lebanon, NH, United States
| | - Patrick G Bissett
- Department of Psychology, Stanford University, Stanford, CA, United States
| | - Jesse Dallery
- Department of Psychology, University of Florida, Gainesville, FL, United States
| | - Michaela Kiernan
- Stanford Prevention Research Center, Department of Medicine, Stanford University, Stanford, CA, United States
| | - Michael R Lowe
- Department of Psychological and Brain Sciences, Drexel University, Philadelphia, PA, United States
| | - Lisa Onken
- National Institute on Aging, National Institutes of Health, Bethesda, MD, United States
| | - Judith J Prochaska
- Stanford Prevention Research Center, Department of Medicine, Stanford University, Stanford, CA, United States
| | - Luke E Stoeckel
- National Institute on Aging, National Institutes of Health, Bethesda, MD, United States
| | - Russell A Poldrack
- Department of Psychology, Stanford University, Stanford, CA, United States
| | - David P MacKinnon
- Department of Psychology, Arizona State University, Tempe, AZ, United States
| | - Lisa A Marsch
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, Lebanon, NH, United States
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12
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Smith KE, Mason TB, Wang WL, Schumacher LM, Pellegrini CA, Goldschmidt AB, Unick JL. Dynamic associations between anxiety, stress, physical activity, and eating regulation over the course of a behavioral weight loss intervention. Appetite 2022; 168:105706. [PMID: 34560159 PMCID: PMC8671217 DOI: 10.1016/j.appet.2021.105706] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 07/23/2021] [Accepted: 09/20/2021] [Indexed: 01/03/2023]
Abstract
Negative emotional experiences are associated with dysregulated eating behaviors that impede weight management. While weight loss interventions promote physical activity and self-regulation of eating, no studies have examined how physical activity may directly influence eating by attenuating associations between negative emotions and eating. OBJECTIVE The current study examined how momentary negative emotions (stress and anxiety), moderate-to-vigorous intensity physical activity (MVPA), and their interactions predict eating dysregulation (i.e., intensity of eating temptations, inability to resist eating tempting foods, overeating), as well as how these associations change during a weight loss intervention. METHODS Women with overweight/obesity (N = 55) completed 14-day ecological momentary assessment (EMA) protocols with objective measurement of physical activity (i.e., bout-related MVPA time) before and after a three-month internet-based weight loss program. RESULTS Three-way interactions emerged predicting overeating and eating tempting foods. When women experienced higher than usual levels of momentary anxiety or stress at end-of-treatment, they were less likely to subsequently overeat or eat tempting foods when they had recently engaged in more MVPA (relative to their usual level). No significant associations were found for ratings of temptation intensity. CONCLUSIONS Findings suggest MVPA may exert direct effects on eating regulation. Specifically, MVPA appears to increasingly buffer the effect of negative emotional states on dysregulated eating behavior over the course of a weight loss intervention. Future work is needed to develop ways of communicating to patients how activity can have both indirect and direct effects on body weight, and examine whether such knowledge improves outcomes.
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Affiliation(s)
- Kathryn E Smith
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, CA, USA.
| | - Tyler B Mason
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA
| | - Wei-Lin Wang
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA
| | - Leah M Schumacher
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University/The Miriam Hospital, Weight Control and Diabetes Research Center, Providence, RI, USA
| | - Christine A Pellegrini
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | | | - Jessica L Unick
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University/The Miriam Hospital, Weight Control and Diabetes Research Center, Providence, RI, USA
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13
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Rudner T, Hume DJ, Larmuth K, Atterbury E, Rauch HGL, Kroff J. Substance use disorder and obesogenic eating: Does working memory training strengthen ability to abstain from unwanted behaviors? A systematic review. J Subst Abuse Treat 2021; 137:108689. [PMID: 34952746 DOI: 10.1016/j.jsat.2021.108689] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 10/06/2021] [Accepted: 12/07/2021] [Indexed: 01/03/2023]
Abstract
INTRODUCTION Abstaining from unwanted behaviors requires a sufficient balance between the executive and impulsive cognitive systems. Working memory (WM) is a vital component of both systems, identified in a wide range of research as the central and dominant component of executive function. WM potentially modulates the desires, tendencies, and behaviors specific to and seen in individuals with substance use disorder (SUD) and obesogenic eating (OE). Compared to healthy populations, research has shown individuals with SUD, as well as those who display OE, to have some degree of executive dysfunction, and both conditions have far-reaching health care implications. Additionally, these deficits are associated with impulsive behavior. Research has proposed that impulsive and so-called reward-driven responses could be altered through cognitive therapy and that both SUD and OE could benefit from working memory training (WMT). METHOD In this narrative review, we systematically align extant empirical reasoning and evidence with these assumptions. Our main aim is to ascertain and summarize the value of WMT for the treatment of both SUD and food reward consummatory behaviors. As a means to include detailed narrative accounts of all papers of potential value, our thresholds for meaningful improvements in both WM and unwanted behaviors are broad. RESULTS The results from the eleven qualifying studies are as follows: Nine of ten studies show a significant positive training effect of WMT on one or more components of WM capacity; three of six eligible papers (two on alcohol and one on opioid addiction) deliver notable improvements in SUD in response to WMT. One of two suitable studies showed WMT to be a moderately efficacious form of therapy for OE. Conversely, WMT appears to have negligible therapeutic benefit for cognitive function deficits or psychopathology unrelated to WM, suggesting that WMT has unique treatment efficacy for impulsive human behaviors. CONCLUSION In conclusion, more rigorous and uniform studies on WMT and impulsive harmful behaviors are required to give proof of the benefits of this potential useful treatment.
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Affiliation(s)
- Trinity Rudner
- Division of Exercise Science and Sports Medicine (ESSM), Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - David J Hume
- Division of Exercise Science and Sports Medicine (ESSM), Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Kate Larmuth
- Division of Exercise Science and Sports Medicine (ESSM), Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Elizabeth Atterbury
- Division of Exercise Science and Sports Medicine (ESSM), Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
| | - H G Laurie Rauch
- Division of Exercise Science and Sports Medicine (ESSM), Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Jacolene Kroff
- Division of Exercise Science and Sports Medicine (ESSM), Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; Health through Physical Activity, Lifestyle and Sport Research Centre (HPALS), Department of Human Biology, Faculty of Health Sciences, University of Cape Town, South Africa
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14
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Harrington K, Zenk SN, Van Horn L, Giurini L, Mahakala N, Kershaw KN. The Use of Food Images and Crowdsourcing to Capture Real-time Eating Behaviors: Acceptability and Usability Study. JMIR Form Res 2021; 5:e27512. [PMID: 34860666 PMCID: PMC8686467 DOI: 10.2196/27512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 06/23/2021] [Accepted: 08/01/2021] [Indexed: 11/13/2022] Open
Abstract
Background As poor diet quality is a significant risk factor for multiple noncommunicable diseases prevalent in the United States, it is important that methods be developed to accurately capture eating behavior data. There is growing interest in the use of ecological momentary assessments to collect data on health behaviors and their predictors on a micro timescale (at different points within or across days); however, documenting eating behaviors remains a challenge. Objective This pilot study (N=48) aims to examine the feasibility—usability and acceptability—of using smartphone-captured and crowdsource-labeled images to document eating behaviors in real time. Methods Participants completed the Block Fat/Sugar/Fruit/Vegetable Screener to provide a measure of their typical eating behavior, then took pictures of their meals and snacks and answered brief survey questions for 7 consecutive days using a commercially available smartphone app. Participant acceptability was determined through a questionnaire regarding their experiences administered at the end of the study. The images of meals and snacks were uploaded to Amazon Mechanical Turk (MTurk), a crowdsourcing distributed human intelligence platform, where 2 Workers assigned a count of food categories to the images (fruits, vegetables, salty snacks, and sweet snacks). The agreement among MTurk Workers was assessed, and weekly food counts were calculated and compared with the Screener responses. Results Participants reported little difficulty in uploading photographs and remembered to take photographs most of the time. Crowdsource-labeled images (n=1014) showed moderate agreement between the MTurk Worker responses for vegetables (688/1014, 67.85%) and high agreement for all other food categories (871/1014, 85.89% for fruits; 847/1014, 83.53% for salty snacks, and 833/1014, 81.15% for sweet snacks). There were no significant differences in weekly food consumption between the food images and the Block Screener, suggesting that this approach may measure typical eating behaviors as accurately as traditional methods, with lesser burden on participants. Conclusions Our approach offers a potentially time-efficient and cost-effective strategy for capturing eating events in real time.
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Affiliation(s)
| | - Shannon N Zenk
- National Institute of Nursing Research, Bethesda, MD, United States.,National Institute on Minority Health and Health Disparities, Bethesda, MD, United States
| | - Linda Van Horn
- Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | | | - Nithya Mahakala
- Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Kiarri N Kershaw
- Northwestern University Feinberg School of Medicine, Chicago, IL, United States
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15
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Forman EM, Chwyl C, Berry MP, Taylor LC, Butryn ML, Coffman DL, Juarascio A, Manasse SM. Evaluating the efficacy of mindfulness and acceptance-based treatment components for weight loss: Protocol for a multiphase optimization strategy trial. Contemp Clin Trials 2021; 110:106573. [PMID: 34555516 DOI: 10.1016/j.cct.2021.106573] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 09/16/2021] [Accepted: 09/17/2021] [Indexed: 11/29/2022]
Abstract
Behavioral weight loss treatment (BT) for individuals with overweight and obesity is effective but leaves room for improvement. Mindfulness and acceptance-based treatments may bolster weight loss outcomes; yet, little is known about the efficacy of the individual components or the combinations of components that are most effective in producing weight loss above and beyond standard BT strategies for weight loss. This protocol manuscript describes the use of a multiphase optimization strategy to evaluate the independent and combinatory efficacy of three mindfulness and acceptance-based components (mindful awareness, willingness, values). Using a 2 × 2 × 2 factorial design, participants (N = 288) will be randomized to one of eight conditions, each representing a combination of core MABT strategies in addition to foundational BT strategies. Assessments occur at baseline, mid-treatment (week 24 through 26), post-treatment, and at 6, 12, and 24-month follow-up. The primary aim is to elucidate the independent efficacy of each MABT component on weight loss above gold-standard BT. The secondary aims are to evaluate the independent effect of these components on calorie intake, physical activity, and overall quality of life; evaluate target engagement (i.e., the degree to which each treatment component affects proposed mechanisms of action); and evaluate the potential moderating effect of susceptibility to internal and external food cues on outcomes. The exploratory aim is to quantify any component interaction effects (which may be synergistic, fully additive, or partially additive).
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Affiliation(s)
- Evan M Forman
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA.
| | - Christina Chwyl
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Michael P Berry
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Lauren C Taylor
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Meghan L Butryn
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Donna L Coffman
- College of Public Health, Temple University, Philadelphia, PA, USA
| | - Adrienne Juarascio
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Stephanie M Manasse
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
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16
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Goldstein SP, Thomas JG, Brick LA, Zhang F, Forman EM. Identifying behavioral types of dietary lapse from a mobile weight loss program: Preliminary investigation from a secondary data analysis. Appetite 2021; 166:105440. [PMID: 34098003 DOI: 10.1016/j.appet.2021.105440] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/23/2021] [Accepted: 05/18/2021] [Indexed: 12/22/2022]
Abstract
Success in behavioral weight loss (BWL) programs depends on adherence to the recommended diet to reduce caloric intake. Dietary lapses (i.e., deviations from the BWL diet) occur frequently and can adversely affect weight loss outcomes. Research indicates that lapse behavior is heterogenous; there are many eating behaviors that could constitute a dietary lapse, but they are rarely studied as distinct contributors to weight outcomes. This secondary analysis aims to evaluate six behavioral lapse types during a 10-week mobile BWL program (eating a large portion, eating when not intended, eating an off-plan food, planned lapse, being unaware of caloric content, and endorsing multiple types of lapse). Associations between weekly behavioral lapse type frequency and weekly weight loss were investigated, and predictive contextual characteristics (psychological, behavioral, and environmental triggers for lapse) and individual difference (e.g., age, gender) factors were examined across lapse types. Participants (N = 121) with overweight/obesity (MBMI = 34.51; 84.3% female; 69.4% White) used a mobile BWL program for 10 weeks, self-weighed weekly using Bluetooth scales, completed daily ecological momentary assessment of lapse behavior and contextual characteristics, and completed a baseline demographics questionnaire. Linear mixed models revealed significant negative associations between unplanned lapses and percent weight loss. Unplanned lapses from eating a large portion, eating when not intended, and having multiple "types" were significantly negatively associated with weekly percent weight loss. A lasso regression showed that behavioral lapse types share many similar stable factors, with other factors being unique to specific lapse types. Results add to the prior literature on lapses and weight loss in BWL and provide preliminary evidence that behavioral lapse types could aid in understanding adherence behavior and developing precision medicine tools to improve dietary adherence.
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Affiliation(s)
- Stephanie P Goldstein
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University & the Miriam Hospital/Weight Control and Diabetes Research Center, United States.
| | - J Graham Thomas
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University & the Miriam Hospital/Weight Control and Diabetes Research Center, United States
| | - Leslie A Brick
- Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, United States
| | - Fengqing Zhang
- Department of Psychology, College of Arts and Sciences, Drexel University, United States
| | - Evan M Forman
- Department of Psychology, College of Arts and Sciences, Drexel University, United States; Center for Weight, Eating, And Lifestyle Sciences (WELL Center), Drexel University, United States
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17
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Williams MT, Lewthwaite H, Fraysse F, Gajewska A, Ignatavicius J, Ferrar K. Compliance With Mobile Ecological Momentary Assessment of Self-Reported Health-Related Behaviors and Psychological Constructs in Adults: Systematic Review and Meta-analysis. J Med Internet Res 2021; 23:e17023. [PMID: 33656451 PMCID: PMC7970161 DOI: 10.2196/17023] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 03/01/2020] [Accepted: 10/31/2020] [Indexed: 01/08/2023] Open
Abstract
Background Mobile ecological momentary assessment (mEMA) permits real-time capture of self-reported participant behaviors and perceptual experiences. Reporting of mEMA protocols and compliance has been identified as problematic within systematic reviews of children, youth, and specific clinical populations of adults. Objective This study aimed to describe the use of mEMA for self-reported behaviors and psychological constructs, mEMA protocol and compliance reporting, and associations between key components of mEMA protocols and compliance in studies of nonclinical and clinical samples of adults. Methods In total, 9 electronic databases were searched (2006-2016) for observational studies reporting compliance to mEMA for health-related data from adults (>18 years) in nonclinical and clinical settings. Screening and data extraction were undertaken by independent reviewers, with discrepancies resolved by consensus. Narrative synthesis described participants, mEMA target, protocol, and compliance. Random effects meta-analysis explored factors associated with cohort compliance (monitoring duration, daily prompt frequency or schedule, device type, training, incentives, and burden score). Random effects analysis of variance (P≤.05) assessed differences between nonclinical and clinical data sets. Results Of the 168 eligible studies, 97/105 (57.7%) reported compliance in unique data sets (nonclinical=64/105 [61%], clinical=41/105 [39%]). The most common self-reported mEMA target was affect (primary target: 31/105, 29.5% data sets; secondary target: 50/105, 47.6% data sets). The median duration of the mEMA protocol was 7 days (nonclinical=7, clinical=12). Most protocols used a single time-based (random or interval) prompt type (69/105, 65.7%); median prompt frequency was 5 per day. The median number of items per prompt was similar for nonclinical (8) and clinical data sets (10). More than half of the data sets reported mEMA training (84/105, 80%) and provision of participant incentives (66/105, 62.9%). Less than half of the data sets reported number of prompts delivered (22/105, 21%), answered (43/105, 41%), criterion for valid mEMA data (37/105, 35.2%), or response latency (38/105, 36.2%). Meta-analysis (nonclinical=41, clinical=27) estimated an overall compliance of 81.9% (95% CI 79.1-84.4), with no significant difference between nonclinical and clinical data sets or estimates before or after data exclusions. Compliance was associated with prompts per day and items per prompt for nonclinical data sets. Although widespread heterogeneity existed across analysis (I2>90%), no compelling relationship was identified between key features of mEMA protocols representing burden and mEMA compliance. Conclusions In this 10-year sample of studies using the mEMA of self-reported health-related behaviors and psychological constructs in adult nonclinical and clinical populations, mEMA was applied across contexts and health conditions and to collect a range of health-related data. There was inconsistent reporting of compliance and key features within protocols, which limited the ability to confidently identify components of mEMA schedules likely to have a specific impact on compliance.
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Affiliation(s)
- Marie T Williams
- Innovation, Implementation And Clinical Translation in Health, Allied Health and Human Performance, University of South Australia, Adelaide, Australia
| | - Hayley Lewthwaite
- Innovation, Implementation And Clinical Translation in Health, Allied Health and Human Performance, University of South Australia, Adelaide, Australia.,Department of Kinesiology and Physical Education, Faculty of Education, McGill University, Montreal, QC, Canada
| | - François Fraysse
- Alliance for Research in Exercise, Nutrition and Activity, Allied Health and Human Performance, University of South Australia, Adelaide, Australia
| | - Alexandra Gajewska
- Alliance for Research in Exercise, Nutrition and Activity, Allied Health and Human Performance, University of South Australia, Adelaide, Australia
| | - Jordan Ignatavicius
- Alliance for Research in Exercise, Nutrition and Activity, Allied Health and Human Performance, University of South Australia, Adelaide, Australia
| | - Katia Ferrar
- Alliance for Research in Exercise, Nutrition and Activity, Allied Health and Human Performance, University of South Australia, Adelaide, Australia
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18
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Panza E, Olson K, Selby EA, Wing RR. State versus trait weight, shape, and eating concerns: Disentangling influence on eating behaviors among sexual minority women. Body Image 2021; 36:107-116. [PMID: 33279785 PMCID: PMC7987775 DOI: 10.1016/j.bodyim.2020.10.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 10/22/2020] [Accepted: 10/28/2020] [Indexed: 01/20/2023]
Abstract
This study examined the relative influence of trait and state weight, shape, and eating concerns on dysregulated eating in the daily lives of sexual minority women with overweight and obesity. This study is a secondary analysis of data from an Ecological Momentary Assessment (EMA) study of 55 sexual minority women with overweight/obesity. Trait shape, weight, and eating concerns were assessed at baseline. For the following five days, participants used a smartphone to report state weight/shape concerns, overeating, and binge eating five times daily. Women who endorsed higher levels of trait weight, shape, and eating concerns at baseline reported more frequent state weight/shape concerns in daily life. Trait eating concerns were associated with higher odds of binge eating during EMA, but trait weight/shape concerns were unrelated to future dysregulated eating. In daily life, state weight/shape concerns was associated with greater risk for over/binge eating at the concurrent EMA prompt, the subsequent EMA prompt, and over the course of a full day, independent of trait concerns. State weight and shape concerns may play an important role in predicting dysregulated eating in daily life among sexual minority women of higher body weight.
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Affiliation(s)
- Emily Panza
- Weight Control and Diabetes Research Center, The Miriam Hospital, Providence, RI, USA; Department of Psychiatry and Human Behavior, Warren Alpert School of Medicine, Brown University, Providence, RI, USA.
| | - KayLoni Olson
- Weight Control and Diabetes Research Center, The Miriam Hospital, Providence, RI, USA; Department of Psychiatry and Human Behavior, Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Edward A Selby
- Department of Psychology, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
| | - Rena R Wing
- Weight Control and Diabetes Research Center, The Miriam Hospital, Providence, RI, USA; Department of Psychiatry and Human Behavior, Warren Alpert School of Medicine, Brown University, Providence, RI, USA
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19
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Aliasghari F, Nazm SA, Yasari S, Mahdavi R, Bonyadi M. Associations of the ANKK1 and DRD2 gene polymorphisms with overweight, obesity and hedonic hunger among women from the Northwest of Iran. Eat Weight Disord 2021; 26:305-312. [PMID: 32020513 DOI: 10.1007/s40519-020-00851-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 01/16/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Pleasure from palatable foods can stimulate hedonic eating and, therefore, might be a major culprit for obesity. Dopamine receptor polymorphisms, especially variants in the genes regulating the D2 receptor, including ANKK1 and DRD2, are the prime candidates for assessing the individual differences in hedonic eating. This study was carried out to investigate the possible associations of the T (rs1800497) and Del (rs1799732) alleles with body mass index (BMI) and hedonic hunger among Iranian Azeri women. METHODS A total of 372 healthy overweight/obese subjects (BMI ≥ 25 kg/m2) and 159 normal weight individuals (BMI 18.5-24.9 kg/m2) were genotyped for the polymorphisms of ANNK1 and DRD2 genes using PCR-RFLP. BMI and hedonic hunger were also evaluated. RESULTS Three hundred and sixty-three (68.36%), 152 (28.63%), and 16 (3.01%) of the participants had CC, CT, and TT genotypes for ANNK1 gene, respectively. Of 515 samples genotyped for DRD2 gene, 315 (60.51%), 173 (33.59%), and 27 (5.24%) had Ins/Ins, Ins/Del, and Del/Del genotypes, respectively. The genotype and genotype frequencies were significantly different between the groups (p = 0.04). Significant differences were observed between the T+ genotype (TT + TC) and the T- genotype (CC) regarding the BMI and hedonic hunger scores (p < 0.05). In addition, Del+ group (Del/Del + Ins/Del) had higher BMI and hedonic hunger scores compared to Del- group (Ins/Ins) (p < 0.05). CONCLUSIONS Our findings showed that the frequencies of T and Del alleles were greater in the overweight/obese individuals. Also, the polymorphism of ANKK1 (rs1800497) and polymorphism of the DRD2 gene (rs1799732) showed significant associations with BMI and hedonic hunger. LEVEL OF EVIDENCE Level III, case-control study.
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Affiliation(s)
- Fereshteh Aliasghari
- Nutrition Research Center, Student Research Committee, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saba A Nazm
- Faculty of Natural Sciences, Center of Excellence for Biodiversity, University of Tabriz, Tabriz, Iran
| | - Sepideh Yasari
- Faculty of Natural Sciences, Center of Excellence for Biodiversity, University of Tabriz, Tabriz, Iran
| | - Reza Mahdavi
- Nutrition Research Center, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Morteza Bonyadi
- Faculty of Natural Sciences, Center of Excellence for Biodiversity, University of Tabriz, Tabriz, Iran.
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Owen AJ, Tran T, Hammarberg K, Kirkman M, Fisher JRW. Poor appetite and overeating reported by adults in Australia during the coronavirus-19 disease pandemic: a population-based study. Public Health Nutr 2021; 24:275-281. [PMID: 32972479 PMCID: PMC7556905 DOI: 10.1017/s1368980020003833] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 09/02/2020] [Accepted: 09/21/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVE As a result of the coronavirus-19 disease (COVID-19) pandemic, Australia adopted emergency measures on 22 March 2020. This study reports the effect of the COVID-19 lockdown on appetite and overeating in Australian adults during the first month of emergency measures. DESIGN This study reports analysis of data from the population-based, self-completed survey. The main outcome measure was an item from the Patient Health Questionnaire 9 asking: 'Over the past 2 weeks, how often have you been bothered by poor appetite or overeating?'. Data on sociodemographic factors, symptoms of anxiety and depression, and the impact of COVID-19 and lockdown were also collected. Multivariable logistic regression was used to examine associations with poor appetite or overeating. SETTING An anonymous online survey available from 3 April to 2 May 2020. PARTICIPANTS A total of 13 829 Australian residents aged 18 years or over. RESULTS The weighted prevalence of being bothered by poor appetite or overeating in the past 2 weeks was 53·6 %, with 11·6 % (95 % CI 10·6, 12·6) of the cohort reporting poor appetite or overeating nearly every day. High levels of anxiety, concern about contracting COVID-19, being in lockdown with children and reporting a severe impact of the lockdown were associated with increased odds of poor appetite or overeating. CONCLUSIONS Given the widespread prevalence of being bothered by poor appetite or overeating, universal public health interventions to address emotion-focused or situational eating during periods of lockdown may be appropriate.
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Affiliation(s)
- AJ Owen
- Centre of Cardiovascular Research and Education in Therapeutics, School of Public Health & Preventive Medicine, 553 St Kilda Rd, Melbourne, Victoria3004, Australia
| | - T Tran
- Global and Women’s Health, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - K Hammarberg
- Global and Women’s Health, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - M Kirkman
- Global and Women’s Health, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - JRW Fisher
- Global and Women’s Health, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
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21
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Understanding eating and drinking behaviours in Pakistani university students: A conceptual model through qualitative enquiry. Appetite 2021; 161:105133. [PMID: 33493609 DOI: 10.1016/j.appet.2021.105133] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 12/24/2020] [Accepted: 01/16/2021] [Indexed: 12/24/2022]
Abstract
Excess weight in Pakistan's university students is on the rise and is driven by their maladaptive eating behaviours. Practitioners in Pakistan have adopted Western conceptual models to understand obesogenic eating behaviours. However, these models provide incomplete explanations as they miss important culturally specific determinants for such eating behaviours. The goals of this study were two-fold: first, to explore Pakistani university students' perception of their obesity-related eating behaviours and attitudes; second, to develop a culturally sensitive model of obesogenic eating behaviours in university students from Pakistan. Semi-structured interviews were used with twenty-four Pakistani university students who were categorised as obese using the Body Mass Index according to Asia-Specific cut-offs. Interviews were transcribed, translated, and then analysed through a Grounded Theory methodology. Six major categories emerged from interviews: (1) Obesogenic Eating Habits (Social Eating, Emotional Eating, and Eating Whatever and Whenever You Want); (2) Beliefs about Food in the Culture; (3) Neither Too Fat nor Too Thin body belief (4) Student Life Attitudes; (5) Student Stressors; (6) Inconsistent Weight-Control Strategies. A model was developed with cultural beliefs about food, attitudes towards student-life, and stressors as important determinants of students' obesogenic eating habits, while inconsistent weight-control strategies contributed to further weight gain. The findings highlight the importance of identifying culturally specific determinants of eating behaviours among university students in Pakistan. This emerging model can be used to guide the development of future quantitative and also longitudinal studies aimed at identifying targets for therapeutic interventions to manage obesogenic eating behaviours in Pakistani university students.
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22
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Pannicke B, Kaiser T, Reichenberger J, Blechert J. Networks of stress, affect and eating behaviour: anticipated stress coping predicts goal-congruent eating in young adults. Int J Behav Nutr Phys Act 2021; 18:9. [PMID: 33422046 PMCID: PMC7796605 DOI: 10.1186/s12966-020-01066-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 11/30/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Many people aim to eat healthily. Yet, affluent food environments encourage consumption of energy dense and nutrient-poor foods, making it difficult to accomplish individual goals such as maintaining a healthy diet and weight. Moreover, goal-congruent eating might be influenced by affects, stress and intense food cravings and might also impinge on these in turn. Directionality and interrelations of these variables are currently unclear, which impedes targeted intervention. Psychological network models offer an exploratory approach that might be helpful to identify unique associations between numerous variables as well as their directionality when based on longitudinal time-series data. METHODS Across 14 days, 84 diet-interested participants (age range: 18-38 years, 85.7% female, mostly recruited via universities) reported their momentary states as well as retrospective eating episodes four times a day. We used multilevel vector autoregressive network models based on ecological momentary assessment data of momentary affects, perceived stress and stress coping, hunger, food craving as well as goal-congruent eating behaviour. RESULTS Neither of the momentary measures of stress (experience of stress or stress coping), momentary affects or craving uniquely predicted goal-congruent eating. Yet, temporal effects indicated that higher anticipated stress coping predicted subsequent goal-congruent eating. Thus, the more confident participants were in their coping with upcoming challenges, the more they ate in line with their goals. CONCLUSION Most eating behaviour interventions focus on hunger and craving alongside negative and positive affect, thereby overlooking additional important variables like stress coping. Furthermore, self-regulation of eating behaviours seems to be represented by how much someone perceives a particular eating episode as matching their individual eating goal. To conclude, stress coping might be a potential novel intervention target for eating related Just-In-Time Adaptive Interventions in the context of intensive longitudinal assessment.
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Affiliation(s)
- Björn Pannicke
- Department of Psychology, Centre for Cognitive Neuroscience, Paris-Lodron-University of Salzburg, Salzburg, Austria.
| | - Tim Kaiser
- Department of Psychology, Clinical Psychology and Psychotherapy, University of Greifswald, Greifswald, Germany
| | - Julia Reichenberger
- Department of Psychology, Centre for Cognitive Neuroscience, Paris-Lodron-University of Salzburg, Salzburg, Austria
| | - Jens Blechert
- Department of Psychology, Centre for Cognitive Neuroscience, Paris-Lodron-University of Salzburg, Salzburg, Austria
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23
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Mason TB, Smith KE, Crosby RD, Engel SG, Wonderlich SA. Examination of momentary maintenance factors and eating disorder behaviors and cognitions using ecological momentary assessment. Eat Disord 2021; 29:42-55. [PMID: 31081472 PMCID: PMC6842669 DOI: 10.1080/10640266.2019.1613847] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The integrative cognitive-affective therapy (ICAT) momentary maintenance model proposes a number of situational factors that precipitate eating disorder (ED) behaviors and cognitions. The current study examines momentary situational triggers in relation to a broad range of ED symptoms in a diagnostically heterogeneous sample of individuals with ED psychopathology. In the current study, 30 women with binge eating pathology completed a 14-day ecological momentary assessment (EMA) protocol during which they responded to five random signals throughout the day. During signaled assessments, participants completed measures of self-criticism, interpersonal problems, self-regulation of binge eating, appearance concerns, and cognitive and behavioral ED symptoms. Multilevel models were used to examine prospective associations between hypothesized ICAT maintenance factors and ED symptoms. Within-subjects self-criticism prospectively predicted vomiting, restriction, preoccupation with thoughts of food, and urges to eat. Within-subjects interpersonal problems prospectively predicted vomiting, and within-subjects appearance concerns prospectively predicted preoccupation with thoughts of food. There were no significant predictors of binge eating. These results provide some support for hypothesized momentary situational triggers of ED symptoms in the momentary maintenance model of ICAT using naturalistic, momentary assessment. Specifically, it may be particularly useful for interventions such as ICAT to address momentary self-criticism when targeting a range of ED symptoms.
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Affiliation(s)
- Tyler B Mason
- Department of Preventive Medicine, University of Southern California , Los Angeles, CA, US
| | - Kathryn E Smith
- Department of Biobehavioral Research, Sanford Health , Fargo, North Dakota, US.,Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences , Fargo, North Dakota, US
| | - Ross D Crosby
- Department of Biobehavioral Research, Sanford Health , Fargo, North Dakota, US.,Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences , Fargo, North Dakota, US
| | - Scott G Engel
- Department of Biobehavioral Research, Sanford Health , Fargo, North Dakota, US.,Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences , Fargo, North Dakota, US
| | - Stephen A Wonderlich
- Department of Biobehavioral Research, Sanford Health , Fargo, North Dakota, US.,Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences , Fargo, North Dakota, US
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24
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Goldstein SP, Hoover A, Evans EW, Thomas JG. Combining ecological momentary assessment, wrist-based eating detection, and dietary assessment to characterize dietary lapse: A multi-method study protocol. Digit Health 2021; 7:2055207620988212. [PMID: 33598309 PMCID: PMC7863144 DOI: 10.1177/2055207620988212] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 12/22/2020] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES Behavioral obesity treatment (BOT) produces clinically significant weight loss and health benefits for many individuals with overweight/obesity. Yet, many individuals in BOT do not achieve clinically significant weight loss and/or experience weight regain. Lapses (i.e., eating that deviates from the BOT prescribed diet) could explain poor outcomes, but the behavior is understudied because it can be difficult to assess. We propose to study lapses using a multi-method approach, which allows us to identify objectively-measured characteristics of lapse behavior (e.g., eating rate, duration), examine the association between lapse and weight change, and estimate nutrition composition of lapse. METHOD We are recruiting participants (n = 40) with overweight/obesity to enroll in a 24-week BOT. Participants complete biweekly 7-day ecological momentary assessment (EMA) to self-report on eating behavior, including dietary lapses. Participants continuously wear the wrist-worn ActiGraph Link to characterize eating behavior. Participants complete 24-hour dietary recalls via structured interview at 6-week intervals to measure the composition of all food and beverages consumed. RESULTS While data collection for this trial is still ongoing, we present data from three pilot participants who completed EMA and wore the ActiGraph to illustrate the feasibility, benefits, and challenges of this work. CONCLUSION This protocol will be the first multi-method study of dietary lapses in BOT. Upon completion, this will be one of the largest published studies of passive eating detection and EMA-reported lapse. The integration of EMA and passive sensing to characterize eating provides contextually rich data that will ultimately inform a nuanced understanding of lapse behavior and enable novel interventions.Trial registration: Registered clinical trial NCT03739151; URL: https://clinicaltrials.gov/ct2/show/NCT03739151.
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Affiliation(s)
| | - Adam Hoover
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, USA
| | - E Whitney Evans
- The Miriam Hospital Weight Control and Diabetes Research Center, Providence, USA
| | - J Graham Thomas
- The Miriam Hospital Weight Control and Diabetes Research Center, Providence, USA
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25
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Bin Morshed M, Kulkarni SS, Li R, Saha K, Roper LG, Nachman L, Lu H, Mirabella L, Srivastava S, De Choudhury M, de Barbaro K, Ploetz T, Abowd GD. A Real-Time Eating Detection System for Capturing Eating Moments and Triggering Ecological Momentary Assessments to Obtain Further Context: System Development and Validation Study. JMIR Mhealth Uhealth 2020; 8:e20625. [PMID: 33337336 PMCID: PMC7775824 DOI: 10.2196/20625] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 08/14/2020] [Accepted: 10/30/2020] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Eating behavior has a high impact on the well-being of an individual. Such behavior involves not only when an individual is eating, but also various contextual factors such as with whom and where an individual is eating and what kind of food the individual is eating. Despite the relevance of such factors, most automated eating detection systems are not designed to capture contextual factors. OBJECTIVE The aims of this study were to (1) design and build a smartwatch-based eating detection system that can detect meal episodes based on dominant hand movements, (2) design ecological momentary assessment (EMA) questions to capture meal contexts upon detection of a meal by the eating detection system, and (3) validate the meal detection system that triggers EMA questions upon passive detection of meal episodes. METHODS The meal detection system was deployed among 28 college students at a US institution over a period of 3 weeks. The participants reported various contextual data through EMAs triggered when the eating detection system correctly detected a meal episode. The EMA questions were designed after conducting a survey study with 162 students from the same campus. Responses from EMAs were used to define exclusion criteria. RESULTS Among the total consumed meals, 89.8% (264/294) of breakfast, 99.0% (406/410) of lunch, and 98.0% (589/601) of dinner episodes were detected by our novel meal detection system. The eating detection system showed a high accuracy by capturing 96.48% (1259/1305) of the meals consumed by the participants. The meal detection classifier showed a precision of 80%, recall of 96%, and F1 of 87.3%. We found that over 99% (1248/1259) of the detected meals were consumed with distractions. Such eating behavior is considered "unhealthy" and can lead to overeating and uncontrolled weight gain. A high proportion of meals was consumed alone (680/1259, 54.01%). Our participants self-reported 62.98% (793/1259) of their meals as healthy. Together, these results have implications for designing technologies to encourage healthy eating behavior. CONCLUSIONS The presented eating detection system is the first of its kind to leverage EMAs to capture the eating context, which has strong implications for well-being research. We reflected on the contextual data gathered by our system and discussed how these insights can be used to design individual-specific interventions.
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Affiliation(s)
| | | | - Richard Li
- University of Washington, Seattle, WA, United States
| | - Koustuv Saha
- Georgia Institute of Technology, Atlanta, GA, United States
| | | | | | - Hong Lu
- Intel Labs, Santa Clara, CA, United States
| | - Lucia Mirabella
- Corporate Technology, Siemens Corporation, Princeton, NJ, United States
| | | | | | - Kaya de Barbaro
- The University of Texas at Austin, Austin, TX, United States
| | - Thomas Ploetz
- Georgia Institute of Technology, Atlanta, GA, United States
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26
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Eating restraint is associated with reduced attentional capture by signals of valuable food reward. Appetite 2020; 159:105050. [PMID: 33249010 DOI: 10.1016/j.appet.2020.105050] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 10/14/2020] [Accepted: 11/12/2020] [Indexed: 11/24/2022]
Abstract
Previous paradigms used to examine attentional distraction by task-irrelevant food words and food images were not suited for the investigation of involuntary and automatic attentional capture. In the current experiments we adapted a well-established visual-search paradigm (with eye tracking) to investigate involuntary attentional capture by food and drink rewards. We first used a satiety procedure to manipulate relative preference for different food and drink outcomes (potato chips and water in Experiment 1 and popcorn and chocolate Smarties in Experiment 2). Participants then performed the visual-search task where a coloured distractor signalled on each trial which of the two food and drink rewards was available for successful identification of the target. The signalled reward was cancelled, however, if any eye gaze was registered on the distractor. Participants were therefore motivated to try and control the automatic orienting of attention towards cues signalling valuable outcomes, in order to earn those outcomes. In both experiments we found that attention was more often captured by the distractor signalling the valuable (non-sated) outcome, replicating previous studies using this paradigm with monetary rewards. We also found that those scoring high on eating restraint (as measured with the Dutch Eating Behavior Questionnaire) were better at controlling reflexive orienting of attention to desirable food rewards. This paradigm offers a novel approach for understanding how reflexive attention and control relate to conflicts in everyday life around distracting food cues, and the moderating role of dietary restraint.
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27
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Franja S, Elliston KG, Ferguson SG. Body Mass Index and stimulus control: Results from a real-world study of eating behaviour. Appetite 2020; 154:104783. [PMID: 32544468 DOI: 10.1016/j.appet.2020.104783] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 04/28/2020] [Accepted: 06/12/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Evidence suggests decisions about when, what, and how much to eat can be influenced by external (location, food outlet presence, food availability) and internal (affect) cues. Although the relationship between stimulus control and obesity is debated, it is suggested that individuals with higher BMIs are more driven by cues to eating than individuals in the healthy-weight range (HWR). This study investigates the influence of stimulus control on real-world food intake, and whether stimulus control differs by BMI. It was hypothesised that, compared to those in the HWR, eating among individuals with higher BMIs would be under greater stimulus control. METHOD 74 participants (n = 34 BMI < 24.9, n = 40 BMI > 24.9) recorded food intake for 14 days using Ecological Momentary Assessment. Participants also responded to 4-5 randomly-timed assessments per day. Known external and internal eating cues were assessed during both assessment types. Within-person logistic regression analyses were used to predict eating vs. non-eating occasions from stimulus control domains. FINDINGS Results support the hypothesis that eating was influenced by stimulus control: food availability, affect, time of day, and location significantly distinguished between eating and non-eating instances (AUC-ROC = 0.56-0.69, all p's < 0.001). The presence of food outlets was significantly better at distinguishing between eating and non-eating instances for those with higher BMIs (compared to individuals in the HWR). DISCUSSION Results support the notion of stimulus control in shaping eating decisions. Differences in levels of stimulus control between participants in the HWR compared to those with a high BMI suggest that dietary improvement interventions may be more effective when they are tailored to the individual and consider environmental influences on eating behaviour.
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Affiliation(s)
- Stefania Franja
- College of Health and Medicine, University of Tasmania, Australia.
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28
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Horwath CC, Hagmann D, Hartmann C. The Power of Food: Self-control moderates the association of hedonic hunger with overeating, snacking frequency and palatable food intake. Eat Behav 2020; 38:101393. [PMID: 32497904 DOI: 10.1016/j.eatbeh.2020.101393] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 05/05/2020] [Accepted: 05/11/2020] [Indexed: 12/22/2022]
Abstract
The purpose of the study was to explore whether self-control moderates the associations between hedonic hunger and overeating frequency, snacking frequency and palatable food intake. Data from the first wave of the Swiss Food Panel 2.0 study was analyzed (N = 4774), from the German- and French-speaking part of Switzerland (52% men). Measures included hedonic hunger assessed with the Power of Food Scale (PFS), the short form Self-Control Scale, overeating frequency, snacking frequency, intake of high-fat salty snack foods, and intake of high-sugar foods assessed with a semiquantitative food frequency questionnaire. Higher scores on the PFS and lower self-control capacities were correlated with higher intakes of both high-fat salty snack foods and high-sugar foods (referred to here as palatable foods), higher overeating frequency and higher snacking frequency. Four separate moderation analyses revealed that the positive associations of hedonic hunger with overeating frequency, snacking frequency and palatable food intake were significantly attenuated by self-control. Results of the present study indicate that people who are highly sensitive to the ready availability of palatable foods but also have high levels of self-control exhibit less frequent overeating and snacking, including less frequent intake of unhealthy palatable foods, than those low in self-control. Consequently, self-control may prevent overeating and thus may serve as a protective factor that decreases the risk of becoming overweight in individuals who are highly sensitive to the food environment.
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Affiliation(s)
| | - Désirée Hagmann
- Department of Health Science and Technology, Consumer Behavior, ETH Zurich, Universitaetstrasse 22, CHN J75.3, CH-8092 Zurich, Switzerland.
| | - Christina Hartmann
- Department of Health Science and Technology, Consumer Behavior, ETH Zurich, Universitaetstrasse 22, CHN J75.3, CH-8092 Zurich, Switzerland.
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Shin GD. Investigating the impact of daily life context on physical activity in terms of steps information generated by wearable activity tracker. Int J Med Inform 2020; 141:104222. [PMID: 32645645 DOI: 10.1016/j.ijmedinf.2020.104222] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 05/13/2020] [Accepted: 06/15/2020] [Indexed: 11/19/2022]
Abstract
OBJECTIVES This study used ecological momentary assessment (EMA) to understand how the contextual factors of everyday life affect physical activity in terms of steps measured by wearable activity tracking devices and to identify what factors increase physical activity. In addition, this study investigated and analyzed the user environment and resulting contextual factors in a typical office setting. METHODS A total of 27 office workers of Korea (70.4 % male, aged 19-44, 51.9 % married, and mostly from an information technology company) participated in this study and provided five-day EMA diary data (morning and evening) in the form of activity log data from a wearable device and attended a 45-60 min qualitative interview. In this study, a mixed-method approach (qualitative and quantitative) was used. RESULTS This study demonstrated that contextual factors such as mood state (e.g., tired, p < 0.01), level of physical activity (e.g., vigorous, p < 0.01), and types of physical activity (e.g., using the stairs instead of elevators, p < 0.05) could affect the physical activity of the users of wearable devices in everyday life. CONCLUSION The study contributed to a better understanding of how the contextual and environmental factors affect the physical activity of user of wearable activity trackers (WATs). These findings have practical implications for designers of such devices. In addition, these results could guide future research agendas.
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Affiliation(s)
- Grace Donghee Shin
- Department of Library & Information Science, Sookmyung Women's University, Seoul, 04310, Republic of Korea; School of Information and Library Science, University of North Carolina at Chapel Hill, NC, USA.
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Appetitive traits as targets for weight loss: The role of food cue responsiveness and satiety responsiveness. Physiol Behav 2020; 224:113018. [PMID: 32562711 DOI: 10.1016/j.physbeh.2020.113018] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 06/05/2020] [Accepted: 06/15/2020] [Indexed: 01/12/2023]
Abstract
Individuals with overweight or obesity (OW/OB) are at increased risk for significant physical and psychological comorbidities. The current treatment for OW/OB is behavioral weight loss, which provides psychoeducation on nutrition and physical activity, as well as behavior therapy skills. However, behavioral weight loss is not effective for the majority of the individuals who participate. Research suggests that overeating, or eating past nutritional needs, is one of the leading causes of weight gain. Accumulating evidence suggests that appetitive traits, such as food cue responsiveness and satiety responsiveness, are associated with overeating and weight in youth and adults. The following review presents the current literature on the relationship between food cue responsiveness, satiety responsiveness, overeating, and OW/OB. Research suggests that higher food cue responsiveness and lower satiety responsiveness are associated with overeating and OW/OB cross-sectionally and longitudinally. Emerging data suggest that food cue responsiveness and satiety responsiveness may exist along the same continuum and can be targeted to manage overeating and reduce weight. We have developed a treatment model targeting food cue responsiveness and satiety responsiveness to reduce overeating and weight and have preliminary feasibility, acceptability, and efficacy data, with testing currently being conducted in larger trials. Through programs targeting appetitive traits we hope to develop an alternative weight loss model to assist individuals with a propensity to overeat.
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Emotional eating in healthy individuals and patients with an eating disorder: evidence from psychometric, experimental and naturalistic studies. Proc Nutr Soc 2020; 79:290-299. [PMID: 32398186 PMCID: PMC7663318 DOI: 10.1017/s0029665120007004] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Emotional eating has traditionally been defined as (over)eating in response to negative emotions. Such overeating can impact general health because of excess energy intake and mental health, due to the risks of developing binge eating. Yet, there is still significant controversy on the validity of the emotional eating concept and several theories compete in explaining its mechanisms. The present paper examines the emotional eating construct by reviewing and integrating recent evidence from psychometric, experimental and naturalistic research. Several psychometric questionnaires are available and some suggest that emotions differ fundamentally in how they affect eating (i.e. overeating, undereating). However, the general validity of such questionnaires in predicting actual food intake in experimental studies is questioned and other eating styles such as restrained eating seem to be better predictors of increased food intake under negative emotions. Also, naturalistic studies, involving the repeated assessment of momentary emotions and eating behaviour in daily life, are split between studies supporting and studies contradicting emotional eating in healthy individuals. Individuals with clinical forms of overeating (i.e. binge eating) consistently show positive relationships between negative emotions and eating in daily life. We will conclude with a summary of the controversies around the emotional eating construct and provide recommendations for future research and treatment development.
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Bejarano CM, Cushing CC. Dietary Motivation and Hedonic Hunger Predict Palatable Food Consumption: An Intensive Longitudinal Study of Adolescents. Ann Behav Med 2019; 52:773-786. [PMID: 30124763 DOI: 10.1093/abm/kax051] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Background Understanding interactions between stable characteristics and fluctuating states underlying youth's food choices may inform methods for promoting more healthful food intake. Purpose This study examined dietary motivation and hedonic hunger as interacting predictors of adolescents' consumption of palatable foods. Methods Intensive longitudinal data were collected from 50 adolescents (aged 13-18) over 20 days. Participants completed a measure of dietary motivation at baseline and reported on hedonic hunger and palatable food consumption via a smartphone app at the end of each day. Results Results indicated that 66.7% of the variability in hedonic hunger was between-person (BP) and 33.3% was within-person (WP). BP hedonic hunger was positively associated with fatty food consumption (β = 0.28, p < .05), and WP hedonic hunger was positively associated with starchy food consumption (β = 0.38, p < .0001). Autonomous motivation was negatively associated with consumption of fast foods (β = -0.14, p < .05). Significant cross-level interactions were found: WP hedonic hunger and controlled motivation were positively associated with starchy food consumption, and WP hedonic hunger and autonomous motivation were negatively associated with fast food consumption. Conclusions Findings indicated that hedonic hunger has the potential to fluctuate, and conceptualization of the variable as both trait and state may be most appropriate. Adolescents with controlled dietary motivation may be vulnerable to the influence of hedonic hunger and prone to eating higher quantities of starchy foods. Adolescents with autonomous dietary motivation may be less vulnerable to hedonic hunger and less likely to consume fast food.
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Affiliation(s)
- Carolina M Bejarano
- Clinical Child Psychology Program, Schiefelbusch Institute for Life Span Studies, University of Kansas, Lawrence, KS, USA
| | - Christopher C Cushing
- Clinical Child Psychology Program, Schiefelbusch Institute for Life Span Studies, University of Kansas, Lawrence, KS, USA
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Giving pork the chop: Response inhibition training to reduce meat intake. Appetite 2019; 141:104315. [DOI: 10.1016/j.appet.2019.06.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 05/16/2019] [Accepted: 06/05/2019] [Indexed: 01/16/2023]
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Goldschmidt AB, Smith KE, Lavender JM, Engel SG, Haedt-Matt A. Trait-level facets of impulsivity and momentary, naturalistic eating behavior in children and adolescents with overweight/obesity. J Psychiatr Res 2019; 110:24-30. [PMID: 30580080 PMCID: PMC6360116 DOI: 10.1016/j.jpsychires.2018.12.018] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 12/12/2018] [Accepted: 12/14/2018] [Indexed: 01/08/2023]
Abstract
Impulsivity, and specific subdomains of inhibitory control and reward sensitivity, are trait-level factors that have been implicated in the onset and maintenance of pediatric obesity and disordered eating, but their associations with real-world eating behavior are unknown. We investigated associations of these trait-level constructs with naturalistic, momentary measures of loss of control (LOC) eating and overeating severity in a heterogeneous sample of youth (n = 40), aged 8-14y, with overweight/obesity. Self-report, parent-report, and behavioral data on trait-level impulsivity, reward sensitivity, and inhibitory control, respectively, were collected in the context of a 14-day ecological momentary assessment (EMA) protocol in which participants reported on their eating behavior, mood, hunger, and palatability of foods consumed in real-time. Generalized estimating equations revealed that more perseverative errors on a behavioral measure of visuomotor processing speed and a lower self-reported tendency to act without thinking (at a trend level) were related to greater overall LOC severity. Momentary associations between negative affect and LOC severity were stronger among individuals with greater perseverative errors. Results suggest that trait-level facets of impulsivity may directly influence an individual's tendency to engage in dysregulated eating behaviors, and may also impact susceptibility to state-level factors associated with occurrence of these behaviors. Momentary interventions for LOC eating may require tailoring to address temperamental factors related to impulsivity and inhibitory control.
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Affiliation(s)
- Andrea B Goldschmidt
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University/The Miriam Hospital, Weight Control and Diabetes Research Center, 196 Richmond St., Providence, RI, 02903, USA.
| | - Kathryn E Smith
- Sanford Research, 120 8th St. South, Fargo, ND, 58103, USA; Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, 1919 Elm St. North, Fargo, ND, 58102, USA
| | - Jason M Lavender
- Department of Psychiatry, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA; Department of Psychology, Illinois Institute of Technology, 3424 South State St., Chicago, IL, 60616, USA
| | - Scott G Engel
- Sanford Research, 120 8th St. South, Fargo, ND, 58103, USA; Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, 1919 Elm St. North, Fargo, ND, 58102, USA
| | - Alissa Haedt-Matt
- Department of Psychology, Illinois Institute of Technology, 3424 South State St., Chicago, IL, 60616, USA
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Forman EM, Goldstein SP, Zhang F, Evans BC, Manasse SM, Butryn ML, Juarascio AS, Abichandani P, Martin GJ, Foster GD. OnTrack: development and feasibility of a smartphone app designed to predict and prevent dietary lapses. Transl Behav Med 2019; 9:236-245. [PMID: 29617911 PMCID: PMC6610167 DOI: 10.1093/tbm/iby016] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Given that the overarching goal of weight loss programs is to remain adherent to a dietary prescription, specific moments of nonadherence known as "dietary lapses" can threaten weight control via the excess energy intake they represent and by provoking future lapses. Just-in-time adaptive interventions could be particularly useful in preventing dietary lapses because they use real-time data to generate interventions that are tailored and delivered at a moment computed to be of high risk for a lapse. To this end, we developed a smartphone application (app) called OnTrack that utilizes machine learning to predict dietary lapses and deliver a targeted intervention designed to prevent the lapse from occurring. This study evaluated the feasibility, acceptability, and preliminary effectiveness of OnTrack among weight loss program participants. An open trial was conducted to investigate subjective satisfaction, objective usage, algorithm performance, and changes in lapse frequency and weight loss among individuals (N = 43; 86% female; body mass index = 35.6 kg/m2) attempting to follow a structured online weight management plan for 8 weeks. Participants were adherent with app prompts to submit data, engaged with interventions, and reported high levels of satisfaction. Over the course of the study, participants averaged a 3.13% weight loss and experienced a reduction in unplanned lapses. OnTrack, the first Just-in-time adaptive intervention for dietary lapses was shown to be feasible and acceptable, and OnTrack users experienced weight loss and lapse reduction over the study period. These data provide the basis for further development and evaluation.
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Affiliation(s)
- Evan M Forman
- Center for Weight, Eating, and Lifestyle Science (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Stephanie P Goldstein
- Center for Weight, Eating, and Lifestyle Science (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Fengqing Zhang
- Center for Weight, Eating, and Lifestyle Science (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Brittney C Evans
- Center for Weight, Eating, and Lifestyle Science (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Stephanie M Manasse
- Center for Weight, Eating, and Lifestyle Science (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Meghan L Butryn
- Center for Weight, Eating, and Lifestyle Science (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Adrienne S Juarascio
- Center for Weight, Eating, and Lifestyle Science (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Pramod Abichandani
- Center for Weight, Eating, and Lifestyle Science (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Gerald J Martin
- Center for Weight, Eating, and Lifestyle Science (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Gary D Foster
- Weight Watchers International, New York, NY, USA
- Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
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Rice L, Benson C, Podrabsky M, Otten JJ. The development and adoption of the first statewide comprehensive policy on food service guidelines (Washington State Executive Order 13-06) for improving the health and productivity of state employees and institutionalized populations. Transl Behav Med 2019; 9:48-57. [PMID: 30590860 DOI: 10.1093/tbm/ibx069] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
National health authorities uniformly express an urgent need for large-scale policies that incorporate population-based strategies to improve diet-related population health outcomes. On October 30, 2013, Washington State passed the first statewide comprehensive policy on food service guidelines (i.e., Executive Order 13-06: "Improving the Health and Productivity of State Employees and Access to Healthy Foods in State Facilities") aimed at improving diet-related health outcomes and estimated to impact 73,000 individuals. The aim of this study was to examine the facilitators and constraints to the development and passage of Executive Order 13-06 to inform future food service guideline development and passage in other agencies, states, and municipalities. We conducted 17 semi-structured telephone interviews with key stakeholders involved in the development and/or passage of Executive Order 13-06. Recorded interviews were transcribed verbatim, coded, and analyzed using the Advocacy Coalition Framework. Interviewees were from local and state public health departments, Washington State government, public agencies, academia, advocacy coalitions, and national organizations. Two main coalitions (proponents and opponents) diverged in their support of the passage of Executive Order 13-06. Proponents supported it given its potential to increase access to healthy food and beverage options. Opponents felt that it was not feasible to meet food service guidelines without affecting sales and profit. Study findings highlight the importance of early engagement with stakeholders most impacted by proposed food service guidelines, using existing guidelines rather than developing new guidelines, and creating a workgroup to discuss the feasibility of food service guideline implementation and compliance.
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Affiliation(s)
- Lauren Rice
- Nutritional Sciences Program, University of Washington School of Public Health, Seattle, WA, USA
| | - Christine Benson
- Nutritional Sciences Program, University of Washington School of Public Health, Seattle, WA, USA
| | - Mary Podrabsky
- Nutritional Sciences Program, University of Washington School of Public Health, Seattle, WA, USA
| | - Jennifer J Otten
- Nutritional Sciences Program, University of Washington School of Public Health, Seattle, WA, USA
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Use of a Smartphone Application Can Improve Assessment of High-Fat Food Consumption in Overweight Individuals. Nutrients 2018; 10:nu10111692. [PMID: 30404207 PMCID: PMC6266782 DOI: 10.3390/nu10111692] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 10/26/2018] [Accepted: 10/30/2018] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND We evaluated the feasibility of an application for measuring the frequency of consumption of high-fat foods and compared this application with standard methods. METHODS Twenty-six females and thirty six males aged 20⁻40 were enrolled in Poland. Participants completed the Block Screening Questionnaire for Fat Intake (BSQF; Q1) and a second questionnaire (Q2) with additional high-fat foods. The participants were then monitored for ten days in a real-time manner using a smartphone application that employed the same lists of food as Q2. RESULTS Most subjects (84%) gave replies to at least three prompts on at least 5 days. The results from Q1 and the application were correlated (r = 0.42, p < 0.001). Energy intake and the frequency of consumption of high-fat foods were correlated in the overweight/obese group (r = 0.83, p < 0.001). The mean differences between Q2 and the app were similar in both groups but the agreement limits were wider in the overweight/obese group than in the normal weight group. CONCLUSIONS An application for mobile devices is a feasible tool for capturing the frequency of high-fat food consumption and it seems to improve the measured variable, especially in overweight or obese people.
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Goldstein SP, Thomas JG, Vithiananthan S, Blackburn GA, Jones DB, Webster J, Jones R, Evans E, Dushay J, Moon J, Bond DS. Multi-sensor ecological momentary assessment of behavioral and psychosocial predictors of weight loss following bariatric surgery: study protocol for a multicenter prospective longitudinal evaluation. BMC OBESITY 2018; 5:27. [PMID: 30410772 PMCID: PMC6217766 DOI: 10.1186/s40608-018-0204-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 06/11/2018] [Indexed: 12/28/2022]
Abstract
BACKGROUND Bariatric surgery is currently the most effective strategy for producing significant and durable weight loss. Yet, not all patients achieve initial weight loss success and some degree of weight regain is very common, sometimes as early as 1-2 years post-surgery. Suboptimal weight loss not fully explained by surgical, demographic, and medical factors has led to greater emphasis on patient behaviors evidenced by clinical guidelines for appropriate eating and physical activity. However, research to inform such guidelines has often relied on imprecise measures or not been specific to bariatric surgery. There is also little understanding of what psychosocial factors and environmental contexts impact outcomes. To address research gaps and measurement limitations, we designed a protocol that innovatively integrates multiple measurement tools to determine which behaviors, environmental contexts, and psychosocial factors are related to outcomes and explore how psychosocial factors/environmental contexts influence weight. This paper provides a detailed description of our study protocol with a focus on developing and deploying a multi-sensor assessment tool to meet our study aims. METHODS This NIH-funded prospective cohort study evaluates behavioral, psychosocial, and environmental predictors of weight loss after bariatric surgery using a multi-sensor platform that integrates objective sensors and self-report information collected via smartphone in real-time in patients' natural environment. A target sample of 100 adult, bariatric surgery patients (ages 21-70) use this multi-sensor platform at preoperative baseline, as well as 3, 6, and 12 months postoperatively, to assess recommended behaviors (e.g., meal frequency, physical activity), psychosocial indicators with prior evidence of an association with surgical outcomes (e.g., mood/depression), and key environmental factors (e.g., type/quality of food environment). Weight also is measured at each assessment point. DISCUSSION This project has the potential to build a more sophisticated and valid understanding of behavioral and psychosocial factors contributing to success and risk after bariatric surgery. This new understanding could directly contribute to improved (i.e., specific, consistent, and validated) guidelines for recommended pre- and postoperative behaviors, which could lead to improved surgical outcomes. These data will also inform behavioral, psychosocial, and environmental targets for adjunctive interventions to improve surgical outcomes. TRIAL REGISTRATION Registered trial NCT02777177 on 5/19/2016.
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Affiliation(s)
- Stephanie P. Goldstein
- Weight Control and Diabetes Research Center, Department of Psychiatry and Human Behavior, The Miriam Hospital/Warren Alpert Medical School of Brown University, 196 Richmond Street, Providence, RI 02909 USA
| | - J. Graham Thomas
- Weight Control and Diabetes Research Center, Department of Psychiatry and Human Behavior, The Miriam Hospital/Warren Alpert Medical School of Brown University, 196 Richmond Street, Providence, RI 02909 USA
| | - Sivamainthan Vithiananthan
- Department of Surgery, The Miriam Hospital/Warren Alpert Medical School of Brown University, 195 Collyer Street, Providence, RI 02904 USA
| | - George A. Blackburn
- Beth Israel Deaconess Medical Center, Department of Surgery, Center for the Study of Nutrition Medicine, Feldberg 880, East Campus, 330 Brookline Avenue, Boston, MA 02215 USA
| | - Daniel B. Jones
- Beth Israel Deaconess Medical Center, Department of Surgery, Center for the Study of Nutrition Medicine, Feldberg 880, East Campus, 330 Brookline Avenue, Boston, MA 02215 USA
| | - Jennifer Webster
- Weight Control and Diabetes Research Center, Department of Psychiatry and Human Behavior, The Miriam Hospital/Warren Alpert Medical School of Brown University, 196 Richmond Street, Providence, RI 02909 USA
| | - Richard Jones
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Butler Hospital, 345 Blackstone Boulevard, Box G-BH, Providence, RI 02906 USA
| | - E.Whitney Evans
- Weight Control and Diabetes Research Center, Department of Psychiatry and Human Behavior, The Miriam Hospital/Warren Alpert Medical School of Brown University, 196 Richmond Street, Providence, RI 02909 USA
| | - Jody Dushay
- Department of Medicine, Division of Endocrinology, Beth Israel Deaconess Medical Center, Feldberg 880, East Campus, 330 Brookline Avenue, Boston, MA 02215 USA
| | - Jon Moon
- MEI Research, Ltd, 6016 Schaefer Road, Edina, MN 55436 USA
| | - Dale S. Bond
- Weight Control and Diabetes Research Center, Department of Psychiatry and Human Behavior, The Miriam Hospital/Warren Alpert Medical School of Brown University, 196 Richmond Street, Providence, RI 02909 USA
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Goldstein SP, Dochat C, Schumacher LM, Manasse SM, Crosby RD, Thomas JG, Butryn ML, Forman EM. Using ecological momentary assessment to better understand dietary lapse types. Appetite 2018; 129:198-206. [DOI: 10.1016/j.appet.2018.07.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 05/29/2018] [Accepted: 07/03/2018] [Indexed: 11/29/2022]
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Goldschmidt AB, Smith KE, Crosby RD, Boyd HK, Dougherty E, Engel SG, Haedt-Matt A. Ecological momentary assessment of maladaptive eating in children and adolescents with overweight or obesity. Int J Eat Disord 2018; 51:549-557. [PMID: 29626353 PMCID: PMC6002915 DOI: 10.1002/eat.22864] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 03/15/2018] [Accepted: 03/15/2018] [Indexed: 11/10/2022]
Abstract
OBJECTIVES Contextual factors related to maladaptive eating behavior in youth with overweight/obesity are poorly understood. This pilot study sought to elucidate immediate internal and external cues related to perceptions of overeating and loss of control (LOC) over eating in a heterogeneous sample of children and adolescents with overweight/obesity assessed in their natural environments. METHOD Community-based youth [N = 40; 55% female (n = 22)], aged 8-14 y (M age = 11.2 ± 1.9 y), with overweight/obesity (M z-BMI = 2.07 ± 0.49) reported on all eating episodes and their physiological, environmental, affective, and interpersonal antecedents and correlates via ecological momentary assessment over a 2-week period. Generalized estimating equations were used to assess the relationship between contextual variables and degree of overeating and LOC. RESULTS Eating occasions involving greater food hedonics (i.e., perceived palatability of food being consumed) were associated with greater LOC severity (within-subjects effect: B = 0.01, p = .015), although youth with lower overall levels of food hedonics reported higher LOC severity ratings on average (between-subjects effect: B = -0.04, p = .005). Youth reporting higher overall cravings reported higher average ratings of LOC severity (between-subjects effect: B = 0.20, p = .001). Finally, youth reporting greater overall influence of others on eating behavior evidenced greater average levels of overeating severity (between-subjects effect: B = 0.17, p < .001). DISCUSSION Eating-related factors appear to be most strongly associated with LOC severity, while environmental factors were most associated with overeating severity. Interventions targeting maladaptive eating in youth with overweight/obesity may benefit from helping youth incorporate palatable foods and satisfy cravings in a planned and controlled manner, and enhancing awareness of social-contextual effects on eating.
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Affiliation(s)
- Andrea B. Goldschmidt
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Weight Control and Diabetes Research Center/The Miriam Hospital, Providence, RI
| | - Kathryn E. Smith
- Department of Clinical Research, Neuropsychiatric Research Institute, Fargo, ND,Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota
| | - Ross D. Crosby
- Department of Clinical Research, Neuropsychiatric Research Institute, Fargo, ND,Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota
| | - Hope K. Boyd
- Department of Psychiatry and Behavioral Neuroscience, The University of Chicago Medicine, Chicago, IL
| | | | - Scott G. Engel
- Department of Clinical Research, Neuropsychiatric Research Institute, Fargo, ND,Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota
| | - Alissa Haedt-Matt
- Department of Psychology, Illinois Institute of Technology, Chicago, IL
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Espel‐Huynh HM, Muratore AF, Lowe MR. A narrative review of the construct of hedonic hunger and its measurement by the Power of Food Scale. Obes Sci Pract 2018; 4:238-249. [PMID: 29951214 PMCID: PMC6009994 DOI: 10.1002/osp4.161] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Revised: 01/20/2018] [Accepted: 01/27/2018] [Indexed: 12/02/2022] Open
Abstract
INTRODUCTION The term 'hedonic hunger' refers to one's preoccupation with and desire to consume foods for the purposes of pleasure and in the absence of physical hunger. The Power of Food Scale (PFS) was developed as a quantitative measure of this construct in 2009. Since then, over 50 published studies have used the PFS to predict appetite-related outcomes including neural, cognitive, behavioural, anthropometric and clinical measures. OBJECTIVE This narrative review evaluates how closely the PFS captures the construct it was originally presumed to assess and to more clearly define hedonic hunger itself. METHODS The measure's relationship to four domains is reviewed and summarized: motivation to consume palatable foods; level of actual consumption of such foods; body mass; and subjective loss-of-control over one's eating behaviour. Findings are synthesized to generate a more accurate understanding of what the PFS measures and how it may relate to the broader definition of hedonic hunger. RESULTS Results suggest that the PFS is closely related to motivation to consume palatable foods and, in extreme cases, occurrence of loss-of-control eating episodes. PFS scores are not consistently predictive of amount of food consumed or body mass. CONCLUSIONS Implications of these findings are discussed in the context of behavioural health, and avenues for further inquiry are identified.
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Affiliation(s)
| | - A. F. Muratore
- Department of PsychologyDrexel UniversityPhiladelphiaPAUSA
| | - M. R. Lowe
- Department of PsychologyDrexel UniversityPhiladelphiaPAUSA
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Ashurst J, van Woerden I, Dunton G, Todd M, Ohri-Vachaspati P, Swan P, Bruening M. The Association among Emotions and Food Choices in First-Year College Students Using mobile-Ecological Momentary Assessments. BMC Public Health 2018; 18:573. [PMID: 29716572 PMCID: PMC5930522 DOI: 10.1186/s12889-018-5447-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 04/11/2018] [Indexed: 11/10/2022] Open
Abstract
Background Studies have examined the associations between emotions and overeating but have only rarely considered associations between emotions and specific food choices. The purpose of this secondary data analysis was to use mobile ecological momentary assessments (mEMAs) to examine associations between emotions and food choices among first-year college students living in residence halls. Methods Using an intensive repeated-measures design, mEMAs were used to assess concurrent emotions and food choices in a racially/ethnically diverse sample of first-year college students (n = 663). Emotions were categorized as negative (sad, stressed, tired), positive (happy, energized, relaxed), and apathetic (bored, meh). Assessments were completed multiple times per day on four quasi-randomly selected days (three random weekdays and one random weekend day) during a 7-day period using random prompt times. Generalized estimating equations (GEE) were used to examine between- and within-person associations of emotional status with a variety of healthy and unhealthy food choices (sweets, salty snacks/fried foods, fruits/vegetables, pizza/fast food, sandwiches/wraps, meats/proteins, pasta/rice, cereals), adjusting for gender, day of week, and time of day, accounting for within-person dependencies among repeated measurements of eating behavior. Results At the between-person level, participants who reported positive emotions more frequently compared to others consumed meats/proteins more often (OR = 1.8; 99% CI = 1.2, 2.8). At the within-person level, on occasions when any negative emotion was reported (versus no negative emotion reported) participants were more likely to consume meats/proteins (OR = 1.5, 99% CI = 1.0, 2.1); on occasions when any positive emotion was reported as compared to occasions with no positive emotions, participants were more likely to consume sweets (OR = 1.7, 99% CI = 1.1, 2.6), but less likely to consume pizza/fast food (OR = 0.6, 99% CI = 0.4, 1.0). Conclusions Negative and positive emotions were significantly associated with food choices. mEMA methodology provides a unique opportunity to examine these associations within and between people, providing insights for individual and population-level interventions. These findings can be used to guide future longitudinal studies and to develop and test interventions that encourage healthy food choices among first-year college students and ultimately reduce the risk of weight gain.
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Affiliation(s)
- Jessica Ashurst
- College of Health Solutions, Arizona State University, 550 N 3rd Street, Phoenix, AZ, 85004, USA
| | - Irene van Woerden
- College of Health Solutions, Arizona State University, 550 N 3rd Street, Phoenix, AZ, 85004, USA
| | - Genevieve Dunton
- Institute for Health Promotion & Disease Prevention, University of Southern California, SSB 302E 2001 N. Soto Street Health Sciences Campus, Los Angeles, USA
| | - Michael Todd
- College of Nursing and Health Innovation, Arizona State University, 500 N 3rd Street, Phoenix, AZ, 85004, USA
| | - Punam Ohri-Vachaspati
- College of Health Solutions, Arizona State University, 550 N 3rd Street, Phoenix, AZ, 85004, USA
| | - Pamela Swan
- College of Health Solutions, Arizona State University, 550 N 3rd Street, Phoenix, AZ, 85004, USA
| | - Meg Bruening
- College of Health Solutions, Arizona State University, 550 N 3rd Street, Phoenix, AZ, 85004, USA.
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Factors in the home environment associated with toddler diet: an ecological momentary assessment study. Public Health Nutr 2018. [PMID: 29526170 DOI: 10.1017/s1368980018000186] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE To identify home environment factors associated with toddler dietary behaviours using ecological momentary assessment (EMA). DESIGN Home environment and toddler's diet were assessed by mothers through EMA (random beeps over ≤8 d and a brief survey). Dietary outcomes were fruit/vegetable consumption, eating episode ('snack' v. 'meal') and sugar-sweetened beverage (SSB) consumption. Home environment factors included interacting with mother, eating alone/with others, eating in a high chair/chair at the table, watching television and movement/translocation. Multilevel logistic mixed-effects regression models assessed both within- (individual toddlers across time) and between- (toddlers-on-average) subject effects. SUBJECTS Low-income mother-toddler dyads (n 277). SETTING Urban and suburban Maryland, USA. RESULTS EMA captured eating/drinking episodes for 249/277 (89·9 %) toddlers (883 eating episodes, 1586 drinking episodes). Toddlers-on-average were more likely (adjusted OR, P value) to eat fruit/vegetables when not moving around (0·43, P=0·043), eat with the television off (0·33, P<0·001) and eat in a high chair/chair (3·38, P<0·001); no within-subject effects were shown. For eating episodes, both toddlers-on-average and individual toddlers were more likely to eat snacks when not in a high chair/chair (0·13, P<0·001 and 0·06, P<0·001, respectively) and when eating alone (0·30, P<0·001 and 0·31, P<0·001, respectively). Also, individual toddlers were more likely to eat snacks when moving around (3·61, P<0·001). Toddlers-on-average were more likely to consume SSB when not in a high chair/chair (0·21, P=0·001), eating alone (0·38, P=0·047) or during a snacking episode (v. a meal: 3·96, P=0·012); no within-subject effects shown. CONCLUSIONS Factors in the home environment are associated with dietary behaviours among toddlers. Understanding the interplay between the home environment and toddler diet can inform future paediatric dietary recommendations.
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Forman EM, Schumacher LM, Crosby R, Manasse SM, Goldstein SP, Butryn ML, Wyckoff EP, Graham Thomas J. Ecological Momentary Assessment of Dietary Lapses Across Behavioral Weight Loss Treatment: Characteristics, Predictors, and Relationships with Weight Change. Ann Behav Med 2018; 51:741-753. [PMID: 28281136 DOI: 10.1007/s12160-017-9897-x] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND Adherence to dietary prescriptions is critical for successful weight loss and weight loss maintenance. However, research on specific instances of inadherence (lapses) is limited, and findings regarding the frequency, nature, and causes of lapses are mixed. Additionally, no studies have examined lapses over the course of a weight loss program. PURPOSE In the context of a reduced calorie diet prescribed as part of a behavioral treatment, we aimed to characterize lapse occurrence, examine lapse frequency across treatment, examine predictors of lapses, and assess the relationship between lapses and weight loss. METHODS Adults (n = 189) enrolled in a 12-month behavioral weight loss program completed ecological momentary assessment (EMA) at baseline, mid-treatment, and end of treatment. At each EMA survey, participants indicated whether a lapse had occurred, and responded to questions assessing situational, environmental, and affective states. RESULTS Lapse frequency showed a curvilinear relationship over time, such that frequency first decreased and then increased. Lapse frequency at baseline was negatively associated with early and overall weight loss. Lapses most often occurred at home, in the evenings, on the weekends, and entailed eating a forbidden food. Greater overall levels of assessed affective and environmental triggers predicted lapses, and greater momentary hunger and deprivation, and the presence of palatable food, also prospectively predicted lapses. CONCLUSIONS In addition to characterizing lapse frequency, the current study identified prospective predictors of lapses across treatment. These findings support the importance of lapses to weight control and provide insight for potential targets of intervention to prevent lapse occurrence.
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Affiliation(s)
- Evan M Forman
- Department of Psychology, Drexel University, 3141 Chestnut St, Suite 119, Philadelphia, PA, 19104, USA.
| | - Leah M Schumacher
- Department of Psychology, Drexel University, 3141 Chestnut St, Suite 119, Philadelphia, PA, 19104, USA
| | - Ross Crosby
- Neuropsychiatric Research Institute, Fargo, ND, USA.,Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA
| | - Stephanie M Manasse
- Department of Psychology, Drexel University, 3141 Chestnut St, Suite 119, Philadelphia, PA, 19104, USA
| | - Stephanie P Goldstein
- Department of Psychology, Drexel University, 3141 Chestnut St, Suite 119, Philadelphia, PA, 19104, USA
| | - Meghan L Butryn
- Department of Psychology, Drexel University, 3141 Chestnut St, Suite 119, Philadelphia, PA, 19104, USA
| | - Emily P Wyckoff
- Department of Psychological Sciences, University of Connecticut, Mansfield, CT, USA
| | - J Graham Thomas
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School, Brown University, Providence, RI, USA
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Strahler J, Nater UM. Differential effects of eating and drinking on wellbeing—An ecological ambulatory assessment study. Biol Psychol 2018; 131:72-88. [DOI: 10.1016/j.biopsycho.2017.01.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 12/07/2016] [Accepted: 01/18/2017] [Indexed: 10/20/2022]
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Acceptability of smartphone text- and voice-based ecological momentary assessment (EMA) methods among low income housing residents in New York City. BMC Res Notes 2017; 10:517. [PMID: 29073921 PMCID: PMC5658977 DOI: 10.1186/s13104-017-2850-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Accepted: 10/23/2017] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVES This study aimed to evaluate the acceptability of smartphone-based text message- and voice-based ecological momentary assessment (EMA) methods among a sample of low-income housing residents in New York City. Using data from the community-based NYC Low Income Housing, Neighborhoods and Health Study (n = 112), the acceptability of text message- and voice-based EMA methods were assessed via survey. RESULTS Overall, 88.4% of participants reported that they would participate in a study that utilized text message-based EMA. These analyses showed no appreciable differences by sub-groups (p > .05). Overall, 80.2% of participants reported that they would participate in a study that used voice-based EMA. This voice-based method was least acceptable among participants younger than 25 years old compared to participants of all other ages, χ2(2) = 10.107, p = .006 (among the younger participants 60.7% reported "yes" regarding the anticipated acceptability of voice-based EMA and 39.3% reported "no"). Overall, this work suggests that text message- and voice-based EMA methods are acceptable for use among low-income housing residents. However, the association between age and the acceptability of voice-based EMA suggests that these methods may be less suited for younger populations.
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Collins RL, Martino SC, Kovalchik SA, Becker KM, Shadel WG, D'Amico EJ. Alcohol Advertising Exposure Among Middle School-Age Youth: An Assessment Across All Media and Venues. J Stud Alcohol Drugs 2017; 77:384-92. [PMID: 27172570 DOI: 10.15288/jsad.2016.77.384] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE The purpose of this study was to quantify middle school youth's exposure to alcohol advertisements across media and venues, determine venues of greatest exposure, and identify characteristics of youth who are most exposed. METHOD Over a 10-month period in 2013, 589 Los Angeles-area youth ages 11-14 from diverse racial/ethnic backgrounds completed a short paper-and-pencil survey assessing background characteristics and then participated in a 14-day ecological momentary assessment, logging all exposures to alcohol advertisements on handheld computers as they occurred. RESULTS African American and Hispanic youth were exposed to an average of 4.1 and 3.4 advertisements per day, respectively, nearly two times as many as non-Hispanic White youth, who were exposed to 2.0 advertisements per day. Girls were exposed to 30% more advertisements than boys. Most exposures were to outdoor advertisements, with television advertisements a close second. CONCLUSIONS Exposure to alcohol advertising is frequent among middle school-age youth and may put them at risk for earlier or more frequent underage drinking. Greater restrictions on alcohol advertising outdoors and on television should be considered by regulators and by the alcohol industry and should focus particularly on reducing exposure among minority youth.
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Goldschmidt AB, Crosby RD, Cao L, Pearson CM, Utzinger LM, Pacanowski CR, Mason TB, Berner LA, Engel SG, Wonderlich SA, Peterson CB. Contextual factors associated with eating in the absence of hunger among adults with obesity. Eat Behav 2017; 26:33-39. [PMID: 28131964 PMCID: PMC5735853 DOI: 10.1016/j.eatbeh.2017.01.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 01/10/2017] [Accepted: 01/16/2017] [Indexed: 11/27/2022]
Abstract
Eating in the absence of hunger (EAH) is under-explored in adults with obesity. In this study, 50 adults with obesity recorded eating episodes and theoretically-relevant environmental, perceptual, and emotional correlates in the natural environment for 2weeks via ecological momentary assessment (EMA). Generalized linear models and mixed models were used to characterize correlates and consequences of EAH vs. non-EAH episodes/tendencies (within-subjects and between-subjects effects, respectively), time of day, and time of day×EAH interactions. Approximately 21% of EMA-recorded eating episodes involved EAH, and 70% of participants reported at least 1 EAH episode. At the within-person level, participants' EAH episodes were associated with greater self-labeled overeating than their non-EAH episodes. At the between-person level, participants who tended to engage in more EAH reported less self-labeled overeating than those who engaged in less EAH. Across EAH and non-EAH episodes, eating in the evening was associated with overeating, expecting eating to be more rewarding, greater alcoholic beverage consumption, eating alone, eating because others are eating, and eating while watching television. Significant EAH×time of day interactions were also observed but the pattern of findings was not consistent. Findings suggest that EAH may be a relevant target for reducing food intake in individuals with obesity given its high prevalence and association with perceptions of overeating, although results should be extended using objective measures of food intake. Associations between evening eating episodes and perceptual and environmental factors should be further explored.
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Affiliation(s)
- Andrea B. Goldschmidt
- Department of Psychiatry and Behavioral Neuroscience, The University of Chicago, Chicago, IL, USA
| | - Ross D. Crosby
- Department of Biostatistics, Neuropsychiatric Research Institute, Fargo, ND, USA,Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA
| | - Li Cao
- Department of Biostatistics, Neuropsychiatric Research Institute, Fargo, ND, USA
| | - Carolyn M. Pearson
- Department of Psychiatry, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Linsey M. Utzinger
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA,Department of Clinical Research, Neuropsychiatric Research Institute, Fargo, ND, USA
| | - Carly R. Pacanowski
- Department of Clinical Research, Neuropsychiatric Research Institute, Fargo, ND, USA
| | - Tyler B. Mason
- Department of Clinical Research, Neuropsychiatric Research Institute, Fargo, ND, USA
| | - Laura A. Berner
- Department of Psychiatry, University of California, San Diego School of Medicine, San Diego, CA, USA
| | - Scott G. Engel
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA,Department of Clinical Research, Neuropsychiatric Research Institute, Fargo, ND, USA
| | - Stephen A. Wonderlich
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA,Department of Clinical Research, Neuropsychiatric Research Institute, Fargo, ND, USA
| | - Carol B. Peterson
- Department of Psychiatry, University of Minnesota Medical School, Minneapolis, MN, USA
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Schüz B, Revell S, Hills AP, Schüz N, Ferguson SG. Higher BMI is associated with stronger effects of social cues on everyday snacking behaviour. Appetite 2017; 114:1-5. [PMID: 28315417 DOI: 10.1016/j.appet.2017.03.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Revised: 03/10/2017] [Accepted: 03/10/2017] [Indexed: 11/16/2022]
Abstract
Discretionary food choices (snacks) contribute up to a third of the daily energy intake and potentially contribute to energy imbalance and weight gain. Individual snack intake behaviour is guided by internal and external cues, with social cues (seeing others eat, being alone) consistently showing large effects. A wide body of (mainly laboratory-based) research suggests marked differences in people's response to eating cues based on BMI. Here, we show that these BMI differences in cue responsiveness also pertain to everyday snacking behaviour. In two combined ecological momentary assessment studies, 122 participants with BMIs ranging from 18.34 to 45.71 kg/m2 logged their everyday snacking behaviour in real-time over two weeks along with the presence or absence of social cues. Random-effects modelling showed that people with higher BMI were more likely to consume high-energy snacks when alone, and were more likely to consume low-energy snacks in the presence of others eating. This suggests BMI differences in cue responsiveness that are in line with impression management theory and underlines the importance of social cues for snacking behaviour and provides avenues for both theory and intervention development.
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Affiliation(s)
- Benjamin Schüz
- University of Tasmania, School of Medicine, Psychology, Australia.
| | - Sarah Revell
- University of Tasmania, School of Medicine, Psychology, Australia
| | - Andrew P Hills
- University of Tasmania, School of Health Sciences, Australia
| | - Natalie Schüz
- University of Tasmania, School of Health Sciences, Australia
| | - Stuart G Ferguson
- University of Tasmania, School of Medicine, Pharmacy and Medicine, Australia
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An experimental analysis of the affect regulation model of binge eating. Appetite 2016; 110:44-50. [PMID: 27940313 DOI: 10.1016/j.appet.2016.12.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 10/17/2016] [Accepted: 12/05/2016] [Indexed: 11/20/2022]
Abstract
There is research suggesting that binge eating may serve an affect regulation function. However, experimental evidence supporting this model in adults is sparse and studies have been mixed regarding whether negative affect impacts objective energy intake. This study examined the impact of a real-time interpersonal stressor on laboratory test meal intake between individuals endorsing recent objective binge eating (≥1×/week) and those denying disordered eating. Generalized linear modeling was used to compare individuals with recent binge eating (BE group; n = 52) to those denying recent eating pathology (HC group; n = 51) on test meal intake following a stressor (stressful condition) or neutral stimulus (non-stressful condition). Moderated mediation analyses were used to examine whether negative affect mediated the impact of condition on intake differently between BE and HC groups. The BE group did not have significantly higher energy intake than the HC group in the stressful verses non-stressful condition. However, the BE group was more likely to engage in extreme intake (i.e., over- or under-consumption) than the HC group in the stressful versus non-stressful condition (p = 0.02). Changes in negative affect did not significantly mediate the relationship between condition and intake extremes for the BE group. The results indicate that both over- and under-consumption are triggered by stress among individuals with recent binge eating. Continued research investigating both binge eating and restriction as a means of affect regulation in binge-eating samples is encouraged.
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