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McCallum M, Ho AS, May CN, Behr H, Mitchell ES, Michealides A. Body Positivity and Self-Compassion on a Publicly Available Behavior Change Weight Management Program. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182413358. [PMID: 34948964 PMCID: PMC8708647 DOI: 10.3390/ijerph182413358] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/14/2021] [Accepted: 12/15/2021] [Indexed: 11/16/2022]
Abstract
According to recent research, body positivity and self-compassion are key outcomes that are tied to better psychological and physical health. To date, it is unclear whether body positivity and self-compassion improve, stay constant, or deteriorate over the course of a weight management program, particularly one that addresses the psychological roots of behavior change. Additionally, beyond controlled settings, there are no studies on body positivity and self-compassion in individuals who choose to join a commercial weight management program. Therefore, this single-arm prospective study examined changes in body positivity and self-compassion from baseline to the 16 week milestone of Noom Weight, a commercial behavior change weight management program informed by acceptance and commitment therapy (ACT), dialectical behavior therapy (DBT), and cognitive behavioral therapy (CBT). We also examined how baseline and over-time changes in body positivity and self-compassion predicted engagement in program-measured relevant behaviors (e.g., exercises logged). Participants were a random subset of individuals who had recently self-enrolled in the program (n = 133). Body positivity and self-compassion were measured via survey at baseline and end of the core program (16 weeks). Self-reported weight and program-recorded engagement were extracted from the program database. Compared to baseline, body appreciation, body image flexibility, self-compassion, and body-focused rumination significantly improved at 16 weeks (all ps < 0.007). Participants lost a statistically significant amount of weight (3.9 kg; t(128)) = 10.64, p < 0.001) by 16 weeks, which was 4.4% body weight. Greater engagement, especially messaging a coach, reading articles, and logging meals, was associated with improvements over time in body appreciation (r = 0.17, p = 0.04), body image flexibility (r = −0.23, p = 0.007), and the brooding component of rumination (r = −0.23, p = 0.007). Greater engagement was also associated with baseline total self-compassion (r = 0.19, p = 0.03) and self-judgment (r = 0.24, p = 0.006). The results suggest that individuals experience improvements in body positivity and self-compassion while learning about ACT, DBT, and CBT through curriculum and coaching in this setting. The results also have important clinical implications, such as the possibility that psychologically-oriented (i.e., ACT, DBT, and CBT-based) weight management could be important to improve body positivity or that baseline self-compassion could be used to target individuals at risk for lower engagement. Future work should investigate these possibilities as well as delineate the causal relationships between body positivity, self-compassion, engagement, and weight loss.
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Affiliation(s)
- Meaghan McCallum
- Academic Research, Noom, 229 W 28th St., New York, NY 10001, USA; (M.M.); (A.S.H.); (C.N.M.); (H.B.); (A.M.)
| | - Annabell Suh Ho
- Academic Research, Noom, 229 W 28th St., New York, NY 10001, USA; (M.M.); (A.S.H.); (C.N.M.); (H.B.); (A.M.)
| | - Christine N. May
- Academic Research, Noom, 229 W 28th St., New York, NY 10001, USA; (M.M.); (A.S.H.); (C.N.M.); (H.B.); (A.M.)
| | - Heather Behr
- Academic Research, Noom, 229 W 28th St., New York, NY 10001, USA; (M.M.); (A.S.H.); (C.N.M.); (H.B.); (A.M.)
- Department of Integrative Health, Saybrook University, 55 W Eureka St., Pasadena, CA 91103, USA
| | - Ellen Siobhan Mitchell
- Academic Research, Noom, 229 W 28th St., New York, NY 10001, USA; (M.M.); (A.S.H.); (C.N.M.); (H.B.); (A.M.)
- Correspondence:
| | - Andreas Michealides
- Academic Research, Noom, 229 W 28th St., New York, NY 10001, USA; (M.M.); (A.S.H.); (C.N.M.); (H.B.); (A.M.)
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Rohde P, Arigo D, Shaw H, Stice E. Relation of self-weighing to future weight gain and onset of disordered eating symptoms. J Consult Clin Psychol 2019; 86:677-687. [PMID: 30035584 DOI: 10.1037/ccp0000325] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVE Frequent self-weighing is recommended in weight loss interventions and may prevent weight gain. However, concerns regarding the associations between self-weighing and eating disorders have been expressed and the relations between self-weighing and weight gain/eating pathology have not been examined prospectively. We tested whether (a) frequency of baseline self-weighing in college students with weight concerns predicted weight change over 2-year follow-up, (b) this relation was moderated by eating disorder symptoms, and (c) self-weighing predicted future eating disorder symptoms. METHOD Data were merged from two trials evaluating obesity/eating disorder prevention programs in 762 students (Mage = 18.7; 86% women). Participants reported how often they weighed themselves at baseline; body mass index (BMI) and eating disorder symptoms were assessed over 2-year follow-up. RESULTS Baseline self-weighing predicted weight gain, with more frequent weighers experiencing greater gains (i.e., +0.8 of BMI) over follow-up. This relation was moderated by the frequency of binge eating but not weight/shape concerns or compensatory behaviors; the combination of more frequent self-weighing and binge eating was associated with greatest weight gain (+1.6 of BMI). More frequent weighers also reported higher onset of compensatory behaviors, relative to non-self-weighers (odds ratio = 3.90, 95% confidence interval [1.76, 8.75]). CONCLUSIONS Young adults who weighed themselves more frequently had greater weight gain than those who self-weighed less frequently, especially those who engaged in binge eating, and were at risk for future unhealthy compensatory behaviors. Findings suggest that frequent self-weighing may have negative effects for some young adults, and that relations between self-weighing and weight control outcomes require further investigation. (PsycINFO Database Record
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Daley A, Jolly K, Madigan C, Griffin R, Roalfe A, Lewis A, Nickless A, Aveyard P. A brief behavioural intervention to promote regular self-weighing to prevent weight regain after weight loss: a RCT. PUBLIC HEALTH RESEARCH 2019. [DOI: 10.3310/phr07070] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BackgroundAlthough behavioural weight loss treatments can be effective, long-term maintenance of this weight loss remains a critical challenge because the vast majority of people will regain their lost weight over time. The period after initial weight loss is the time when people are at the highest risk of weight regain.ObjectiveThe primary aim of this study was to evaluate the effectiveness and cost-effectiveness of a brief behavioural intervention delivered by non-specialist call centre staff to promote regular self-weighing to prevent weight regain after intentional weight loss.DesignRandomised controlled trial.SettingWest Midlands, UK.ParticipantsAdults were recruited if they had attended a local authority-funded weight management programme and had lost ≥ 5% of their starting weight by the end of their weight loss programme.InterventionsThe intervention group received three brief support telephone calls, delivered by non-specialist call centre staff (from a third-sector community organisation), that encouraged setting a weight maintenance target of ≤ 1 kg of weight gain from current weight, which was to be assessed by daily self-weighing and recording weight on a record card, together with regular text messages. Participants were asked to return to their weight loss plan if they gained > 1 kg above their target weight. The usual-care group received a standard weight maintenance leaflet, the infographic EatWell Plate and a list of useful websites pertaining to weight management.Main outcome measuresThe primary outcome was the difference between the groups in mean weight change (kg) from baseline to 12 months. The secondary outcomes included the proportion of participants in each group who had regained < 1 kg in weight at the 3- and 12-month follow-up points.ResultsA total of 813 potential participants were screened, 583 of whom were eligible and randomised (usual care,n = 292; intervention,n = 291). A total of 94% and 89% of participants completed follow-up at 3 and 12 months, respectively. At 12 months, the mean unadjusted weight change was +0.39 kg for the intervention group and –0.17 kg for the usual-care group, an adjusted difference of 0.53 kg [95% confidence interval (CI) –0.64 to 1.71 kg]. At 12 months, 134 (45.9%) and 130 (44.7%) participants regained ≤ 1 kg of their baseline weight in the usual-care and intervention groups, respectively (odds ratio 0.96, 95% CI 0.69 to 1.33). As the intervention was ineffective, we did not pursue a cost-effectiveness analysis.ConclusionsBrief behavioural telephone support delivered by non-specialist workers to promote target-setting and daily self-weighing and recording of weight does not prevent weight regain after intentional weight loss. Specifically, as target-setting and daily self-weighing did not increase conscious cognitive restraint, people may need more intensive interventions to promote the use of behavioural techniques that help people maintain lost weight.Trial registrationCurrent Controlled Trials ISRCTN52341938.FundingThis project was funded by the National Institute for Health Research (NIHR) Public Health Research programme and will be published in full inPublic Health Research; Vol. 7, No. 7. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Amanda Daley
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Kate Jolly
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Claire Madigan
- Primary Care Clinical Trials Unit, University of Oxford, Oxford, UK
| | - Ryan Griffin
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Andrea Roalfe
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Amanda Lewis
- Department of Population Health Sciences, University of Bristol, Bristol, UK
| | - Alecia Nickless
- Primary Care Clinical Trials Unit, University of Oxford, Oxford, UK
| | - Paul Aveyard
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
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Jospe MR, Brown RC, Williams SM, Roy M, Meredith‐Jones KA, Taylor RW. Self-monitoring has no adverse effect on disordered eating in adults seeking treatment for obesity. Obes Sci Pract 2018; 4:283-288. [PMID: 29951219 PMCID: PMC6010018 DOI: 10.1002/osp4.168] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 03/18/2018] [Accepted: 03/19/2018] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVES Although monitoring is considered a key component of effective behaviour change, the development of apps has allowed consumers to constantly evaluate their own diet, with little examination of what this might mean for eating behaviour. The aim of this study was to investigate whether self-monitoring of diet using the app MyFitnessPal or daily self-weighing increases the reported occurrence of eating disorders in adults with overweight/obesity following a weight loss programme. METHODS Two hundred fifty adults with body mass index ≥ 27 kg/m2 received diet and exercise advice and were randomized to one of four monitoring strategies (daily self-weighing, MyFitnessPal, brief monthly consults or self-monitoring hunger) or control for 12 months. The Eating Disorder Examination Questionnaire 6.0 was used to assess eating disorder symptoms and behaviours for the previous 28 d at 0 and 12 months. RESULTS There were no significant differences in the global Eating Disorder Examination Questionnaire score or the subscales between those in the four monitoring groups and the control at 12 months (all p ≥ 0.164), nor were there differences in binge eating, self-induced vomiting, laxative misuse or excessive exercise at 12 months (p ≥ 0.202). The overall prevalence of one or more episodes of binge eating was 53.6% at baseline and 50.6% at 12 months, with no change over time (p = 0.662). CONCLUSIONS There was no evidence that self-monitoring, including using diet apps like MyFitnessPal or daily self-weighing, increases the reported occurrence of eating disorder behaviours in adults with overweight/obesity who are trying to lose weight.
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Affiliation(s)
- M. R. Jospe
- Department of Human NutritionUniversity of OtagoDunedinNew Zealand
- Department of MedicineUniversity of OtagoDunedinNew Zealand
| | - R. C. Brown
- Department of Human NutritionUniversity of OtagoDunedinNew Zealand
| | - S. M. Williams
- Department of Preventive and Social MedicineUniversity of OtagoDunedinNew Zealand
| | - M. Roy
- Department of MedicineUniversity of OtagoDunedinNew Zealand
| | | | - R. W. Taylor
- Department of MedicineUniversity of OtagoDunedinNew Zealand
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Bender MS, Cooper BA, Park LG, Padash S, Arai S. A Feasible and Efficacious Mobile-Phone Based Lifestyle Intervention for Filipino Americans with Type 2 Diabetes: Randomized Controlled Trial. JMIR Diabetes 2017; 2:e30. [PMID: 30291068 PMCID: PMC6238885 DOI: 10.2196/diabetes.8156] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 10/02/2017] [Accepted: 10/29/2017] [Indexed: 01/05/2023] Open
Abstract
Background Filipino Americans have a high prevalence of obesity, type 2 diabetes (T2D), and cardiovascular disease compared with other Asian American subgroups and non-Hispanic whites. Mobile health (mHealth) weight loss interventions can reduce chronic disease risks, but these are untested in Filipino Americans with T2D. Objective The objective of this study was to assess feasibility and potential efficacy of a pilot, randomized controlled trial (RCT) of a culturally adapted mHealth weight loss lifestyle intervention (Pilipino Americans Go4Health [PilAm Go4Health]) for overweight Filipino Americans with T2D. Methods This was a 2-arm pilot RCT of the 3-month PilAm Go4Health intervention (phase 1) with an active waitlist control and 3-month follow-up (phase 2). The waitlist control received the PilAm Go4Health in phase 2, whereas the intervention group transitioned to the 3-month follow-up. PilAm Go4Health incorporated a Fitbit accelerometer, mobile app with diary for health behavior tracking (steps, food/calories, and weight), and social media (Facebook) for virtual social support, including 7 in-person monthly meetings. Filipino American adults ≥18 years with T2D were recruited from Northern California. Feasibility was measured by rates of recruitment, engagement, and retention. Multilevel regression analyses assessed within and between group differences for the secondary outcome of percent weight change and other outcomes of weight (kg), body mass index (BMI), waist circumference, fasting plasma glucose, HbA1c, and steps. Results A total of 45 Filipino American adults were enrolled and randomized. Mean age was 58 (SD 10) years, 62% (28/45) were women, and mean BMI was 30.1 (SD 4.6). Participant retention and study completion were 100%, with both the intervention and waitlist group achieving near-perfect attendance at all 7 intervention office visits. Groups receiving the PilAm Go4Health in phase 1 (intervention group) and phase 2 (waitlist group) had significantly greater weight loss, −2.6% (−3.9 to −1.4) and −3.3% (−1.8 to −4.8), respectively, compared with the nonintervention group, resulting in a moderate to small effect sizes (d=0.53 and 0.37, respectively). In phase 1, 18% (4/22) of the intervention group achieved a 5% weight loss, whereas 82% (18/22) maintained or lost 2% to 5% of their weight and continued to maintain this weight loss in the 3-month follow-up. Other health outcomes, including waist circumference, BMI, and step counts, improved when each arm received the PilAm Go4Health, but the fasting glucose and HbA1c outcomes were mixed. Conclusions The PilAm Go4Health was feasible and demonstrated potential efficacy in reducing diabetes risks in overweight Filipino Americans with T2D. This study supports the use of mHealth and other promising intervention strategies to reduce obesity and diabetes risks in Filipino Americans. Further testing in a full-scale RCT is warranted. These findings may support intervention translation to reduce diabetes risks in other at-risk diverse populations. Trial Registration Clinicaltrials.gov NCT02290184; https://clinicaltrials.gov/ct2/show/NCT02290184 (Archived by WebCite at http://www.webcitation.org/6vDfrvIPp)
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Affiliation(s)
- Melinda S Bender
- Family Health Care Nursing Department, School of Nursing, University of California San Francisco, San Francisco, CA, United States
| | - Bruce A Cooper
- Office of the Dean and Administration, School of Nursing, University of California San Francisco, San Francisco, CA, United States
| | - Linda G Park
- Community Health Services, School of Nursing, University of California San Francisco, San Francisco, CA, United States
| | - Sara Padash
- School of Nursing, University of San Francisco, San Francisco, CA, United States
| | - Shoshana Arai
- Family Health Care Nursing Department, School of Nursing, University of California San Francisco, San Francisco, CA, United States
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Jospe MR, Roy M, Brown RC, Williams SM, Osborne HR, Meredith-Jones KA, McArthur JR, Fleming EA, Taylor RW. The Effect of Different Types of Monitoring Strategies on Weight Loss: A Randomized Controlled Trial. Obesity (Silver Spring) 2017; 25:1490-1498. [PMID: 28703448 DOI: 10.1002/oby.21898] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 05/05/2017] [Accepted: 05/15/2017] [Indexed: 01/19/2023]
Abstract
OBJECTIVE To determine the effectiveness of various monitoring strategies on weight loss, body composition, blood markers, exercise, and psychosocial indices in adults with overweight and obesity following a 12-month weight loss program. METHODS Two hundred fifty adults with BMI ≥ 27 were randomized to brief, monthly, individual consults, daily self-monitoring of weight, self-monitoring of diet using MyFitnessPal, self-monitoring of hunger, or control over 12 months. All groups received diet and exercise advice, and 171 participants (68.4%) remained at 12 months. RESULTS No significant differences in weight, body composition, blood markers, exercise, or eating behavior were apparent between those in the four monitoring groups and the control condition at 12 months (all P ≥ 0.053). Weight differences between groups ranged from -1.1 kg (-3.8 to 1.6) to 2.2 kg (-1.0 to 5.3). However, brief support and hunger training groups reported significantly lower scores for depression (difference [95% CI]: -3.16 [-5.70 to -0.62] and -3.05 [-5.61 to -0.50], respectively) and anxiety (-1.84, [-3.67 to -0.02]) scores than control participants. CONCLUSIONS Although adding a monitoring strategy to diet and exercise advice did not further increase weight loss, no adverse effects on eating behavior were observed, and some monitoring strategies may even benefit mental health.
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Affiliation(s)
- Michelle R Jospe
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | - Melyssa Roy
- Department of Medicine, University of Otago, Dunedin, New Zealand
| | - Rachel C Brown
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | - Sheila M Williams
- Department of Preventive and Social Medicine, University of Otago, Dunedin, New Zealand
| | - Hamish R Osborne
- Department of Medicine, University of Otago, Dunedin, New Zealand
| | | | - Jenny R McArthur
- Department of Medicine, University of Otago, Dunedin, New Zealand
| | | | - Rachael W Taylor
- Department of Medicine, University of Otago, Dunedin, New Zealand
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Arlinghaus KR, Markofski MM, Johnston CA. Reducing Anxiety to Increase Exercise in Individuals With Decreased Lung Capacity. Am J Lifestyle Med 2017; 11:307-309. [PMID: 30202347 PMCID: PMC6125101 DOI: 10.1177/1559827617703058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The management of chronic disease is complex. For many diseases, the treatment for the disease may mimic disease symptoms. For example, exercise training is recommended as part of the treatment of chronic obstructive pulmonary disease (COPD). Individuals may confuse the physiological experiences related to exercise with COPD symptoms. This type of association between treatment and disease can cause anxiety. For health care practitioners to successfully motivate their patients to make the necessary behavior changes for disease treatment, anxiety must also be addressed.
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Affiliation(s)
| | - Melissa M. Markofski
- Department of Health and Human Performance, University of Houston, Houston, Texas
| | - Craig A. Johnston
- Department of Health and Human Performance, University of Houston, Houston, Texas
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Qualitative analysis of the role of self-weighing as a strategy of weight control for weight-loss maintainers in comparison with a normal, stable weight group. Appetite 2016; 105:604-10. [PMID: 27374738 DOI: 10.1016/j.appet.2016.06.035] [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: 01/29/2016] [Revised: 06/25/2016] [Accepted: 06/27/2016] [Indexed: 11/20/2022]
Abstract
Self-weighing seems to have a primary role in weight-loss maintenance. The use of this strategy may help correct even slight weight regain and contribute to long-term weight stability. However, self-weighing has also been associated with negative psychological health consequences in specific subgroups. This study aimed to explore the use and the behavioral and psychological consequences of self-weighing in a group of weight-loss maintainers (WLoMs). We chose a qualitative design to conduct this investigation. Eighteen WLoMs were interviewed and compared to a matched comparison group of 18 participants with a lifelong normal stable weight (NSW). Analyses showed that most WLoMs needed regular self-weighing to be aware of their weight. The weight displayed on the scale helped WLoMs sustain the continuous efforts needed to maintain weight loss and also at times triggered corrective actions that were sometimes drastic. Weight changes generated both negative and positive affect among WLoMs, who could experience anxiety because of self-weighing or have their self-esteem impaired in the case of weight gain. In comparison, the NSW group rarely used self-weighing. They relied on a conscious way of living to control their weight and needed fewer strategies. NSW participants simply went back to their routine when they felt a slight increase in their weight, without experiencing consequences on their mood or self-esteem. Regular self-weighing as a component of weight-loss maintenance should be encouraged to help WLoMs regulate their food and physical activity, provided that potential consequences on psychological well-being, including self-esteem, are screened and addressed when needed.
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Benn Y, Webb TL, Chang BPI, Harkin B. What is the psychological impact of self-weighing? A meta-analysis. Health Psychol Rev 2016; 10:187-203. [PMID: 26742706 PMCID: PMC4917920 DOI: 10.1080/17437199.2016.1138871] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 01/04/2016] [Accepted: 01/04/2016] [Indexed: 12/22/2022]
Abstract
Many people self-weigh and many interventions addressing weight-related problems such as obesity promote self-weighing. However, while self-weighing has been associated with weight loss, there is mixed evidence regarding the psychological impact of this behaviour. The present review aimed to quantify the relationship between self-weighing and: (i) affect (e.g., anxiety, depression); (ii) psychological functioning (e.g., self-esteem); (iii) body-related attitudes and (iv) disordered eating. A computerized search of scientific databases in September 2014 and subsequent ancestry and citation searches identified 29 independent tests of the relationship between self-weighing on psychological outcomes. Meta-analysis was used to quantify the size of the association across the tests. Results indicated that there was no association between self-weighing and affect, body-related attitudes or disordered eating. There was, however, a small-sized negative association between self-weighing and psychological functioning. The age of participants, obesity status, the extent of weight loss, duration of self-weighing and study design (RCT versus correlational) were found to influence at least some of the psychological outcomes of self-weighing. The findings suggest that, for the most part, self-weighing is not associated with adverse psychological outcomes. However, in some cases the association between self-weighing and psychological outcomes may be more negative than in others.
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Affiliation(s)
- Yael Benn
- Department of Psychology, University of Sheffield, Western Bank, Sheffield, UK
| | - Thomas L. Webb
- Department of Psychology, University of Sheffield, Western Bank, Sheffield, UK
| | - Betty P. I. Chang
- Department of Psychological Sciences and Education, Universite´ Libre de Bruxelles, Brussels, Belgium
| | - Benjamin Harkin
- Department of Psychology, University of Sheffield, Western Bank, Sheffield, UK
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Adherent Use of Digital Health Trackers Is Associated with Weight Loss. PLoS One 2016; 11:e0152504. [PMID: 27049859 PMCID: PMC4822791 DOI: 10.1371/journal.pone.0152504] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Accepted: 03/15/2016] [Indexed: 11/21/2022] Open
Abstract
We study the association between weight fluctuation and activity tracking in an on-line population of thousands of individuals using digital health trackers (1,749 ≤ N ≤ 14,411, depending on the activity tracker considered) with millions of recorded activities (119,292 ≤ N ≤ 2,221,382) over the years 2013–2015. In a first between-subject analysis, we found a positive association between activity tracking frequency and weight loss. Users who log food with moderate frequency lost an additional 0.63% (CI [0.55, 0.72]; p < .001) of their body weight per month relative to low frequency loggers. Frequent workout loggers lost an additional 0.38% (CI [0.20, 0.56]; p < .001) and frequent weight loggers lost an additional 0.40% (CI [0.33, 0.47]; p < .001) as compared to infrequent loggers. In a subsequent within-subject analysis on a subset of the population (799 ≤ N ≤ 6,052) with sufficient longitudinal data, we used fixed effect models to explore the temporal relationship between a change in tracking adherence and weight change. We found that for the same individual, weight loss is significantly higher during periods of high adherence to tracking vs. periods of low adherence: +2.74% of body weight lost per month (CI [2.68, 2.81]; p < .001) during adherent weight tracking, +1.35% per month (CI [1.26, 1.43]; p < .001) during adherent food tracking, and +0.60% per month (CI [0.44, 0.76]; p < .001) during adherent workout tracking. The findings suggest that adherence to activity tracking can be utilized as a convenient real-time predictor of weight fluctuations, enabling large-scale, personalized intervention strategies.
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Self-weighing in weight management interventions: A systematic review of literature. Obes Res Clin Pract 2016; 10:493-519. [PMID: 26896865 DOI: 10.1016/j.orcp.2016.01.004] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Accepted: 01/30/2016] [Indexed: 11/23/2022]
Abstract
BACKGROUND Self-weighing increases a person's self-awareness of current weight and weight patterns. Increased self-weighing frequency can help an individual prevent weight gain. Literature, however, is limited in describing variability in self-weighing strategies and how the variability is associated with weight management outcomes. AIM This review analyzed self-weighing in weight management interventions and the effects of self-weighing on weight and other outcomes. METHODS Twenty-two articles from PubMed, CINAHL, Medline, PsychInfo, and Academic Search Premier were extracted for review. RESULTS These 22 articles reported findings from 19 intervention trials, mostly on weight loss or weight gain prevention. The majority of the reviewed articles reported interventions that combined self-weighing with other self-monitoring strategies (64%), adopted daily self-weighing frequency (84%), and implemented interventions up to six months (59%). One-half of the articles mentioned that technology-enhanced or regular weight scales were given to study participants. Of the articles that provided efficacy data, 75% of self-weighing-only interventions and 67% of combined interventions demonstrated improved weight outcomes. No negative psychological effects were found. CONCLUSIONS Self-weighing is likely to improve weight outcomes, particularly when performed daily or weekly, without causing untoward adverse effects. Weight management interventions could consider including this strategy.
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Stelter R. "I tried so many diets, now I want to do it differently" - A single case study on coaching for weight loss. Int J Qual Stud Health Well-being 2015; 10:26925. [PMID: 26282867 PMCID: PMC4539387 DOI: 10.3402/qhw.v10.26925] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/27/2015] [Indexed: 11/14/2022] Open
Abstract
In this single case study, the author presented an in-depth description and analysis of a coaching intervention with focus on weight loss, conducted over 10 sessions in the course of 17 months. The client was a well-educated woman in her late 30s, who had tried many different forms of dieting over the years-with little and no lasting effect. In his coaching approach, the author went beyond a pure behavioural change model, that is, based on the Health Belief Model, and tried to take a whole-life perspective, where the client learned to link specific events and habits in her work life and everyday life with specific eating habits. In their collaborative practice, coach and coachee initiated changes both in regard to diet, physical activity, and healthy life style, in general. In a theoretical section, the change in understanding with regard to overeating was presented. Finally, an intra-active model-viewing the client as a self-reflective individual-was used as theoretical basis. A narrative analysis of the first session and a cross-session examination was presented to show, analyse, and understand the procedure of the coaching approach. Finally, the voice of the coachee was heard in regard to her personal experiences during the process. The data material was based on audio recordings of selected sessions, notes written by the coach from every session, and final written reflections by the coachee.
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Affiliation(s)
- Reinhard Stelter
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen N, Denmark;
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Katterman SN, Butryn ML, Hood MM, Lowe MR. Daily weight monitoring as a method of weight gain prevention in healthy weight and overweight young adult women. J Health Psychol 2015; 21:2955-2965. [PMID: 26069272 DOI: 10.1177/1359105315589446] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Experimental research is needed to examine whether weight monitoring impacts weight and whether it has unintended harmful effects. This study randomly assigned 49 first-year university women (body mass index: 20-30 kg/m2) to daily weight monitoring or a control condition and measured weight, mood, body dissatisfaction, and unhealthy weight control behaviors at baseline and 8 weeks, and weight at 20-week follow-up. No harmful effects of daily weighing were detected; acceptability and adherence were high. Weight monitoring did not impact weight; both groups showed little weight gain. Results suggest that weight monitoring has minimal harmful effects and may be useful for preventing weight gain.
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Pacanowski CR, Sobal J, Levitsky DA, Sherwood NE, Keeler CL, Miller AM, Acosta AR, Hansen N, Wang PL, Guilbert SR, Paroly AL, Commesso M, Vermeylen FM. Does measuring body weight impact subsequent response to eating behavior questions? J Am Coll Nutr 2015; 34:199-204. [PMID: 25751019 DOI: 10.1080/07315724.2014.931263] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVES If being weighed impacts perceptions of eating behavior, it is important that the order of questionnaires and weighing be considered in research and practice. A quasi-experimental study was performed to examine whether being weighed immediately prior to completing a questionnaire affects responses to eating behavior questions. It was hypothesized that being weighed would serve as a priming stimulus and increase measures of dietary restraint, disinhibition, and hunger. METHODS Trained researchers collected a sample of volunteers (n = 355) in 8 locations in the United States on two Saturdays in the summer of 2011. Half of the participants were weighed immediately prior to completing the Three Factor Eating Questionnaire (TFEQ), with the remaining half weighed immediately after TFEQ completion. RESULTS A priori hypotheses were not supported despite replicating known relationships between weight, dietary restraint and disinhibition. Results indicated that being weighed first produced a difference in differences on disinhibition scores between low restraint score (95% CI = 4.65-6.02) and high restraint score (95% CI = 6.11-7.57) compared to being weighed after questionnaire completion (p = 0.003). However, this relationship was not significant when modeling restraint as a continuous variable, questioning the use of dichotomization. CONCLUSIONS Being weighed is unlikely to be a strong enough prime to significantly change scores on eating behavior questionnaires for everyone, but may allow differences in restraint status to become more evident. Researchers assessing dietary restraint should be wary of the possibility of producing different results when treating restraint as continuous or dichotomous, which could lead to different interpretations.
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Affiliation(s)
- Carly R Pacanowski
- a Division of Nutritional Sciences, Cornell University , Ithaca , New York
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Pacanowski CR, Linde JA, Neumark-Sztainer D. Self-Weighing: Helpful or Harmful for Psychological Well-Being? A Review of the Literature. Curr Obes Rep 2015; 4:65-72. [PMID: 26627092 PMCID: PMC4729441 DOI: 10.1007/s13679-015-0142-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Conflicting views as to the helpfulness or harmfulness of self-weighing for the control of body weight have been presented in the fields of obesity and eating disorders. Because self-weighing is increasingly being considered as an intervention to promote weight loss or prevent weight gain, it is timely to consider unintended psychological outcomes and behavioral correlates of this behavior. Twenty articles from the published literature examining self-weighing and psychological outcomes or weight control behaviors were reviewed. In evaluating self-weighing and affect (ten studies), self-esteem (four studies) and body evaluation (ten studies), and eating behaviors/cognitions (13 studies), in total, most studies found a negative relationship between self-weighing and outcomes (affect: 4/10, self-esteem: 3/4, body evaluation: 4/10, eating behaviors/cognitions: 6/13). Themes that emerged included relationships between self-weighing and negative outcomes for women and younger individuals, and lack of a relationship or positive outcomes for overweight, treatment seeking individuals. Though self-weighing has shown promise in aiding weight control, the degree to which weight loss, and not self-weighing, affects psychological outcomes is not clear. Further assessment of psychological outcomes in self-weighing research may be warranted, as this review suggests the potential for adverse effects of self-weighing in some individuals.
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Affiliation(s)
- C R Pacanowski
- School of Public Health, Division of Epidemiology & Community Health, University of Minnesota, 1300 S. 2nd Street, Suite 300, Minneapolis, MN, 55454, USA.
| | - J A Linde
- School of Public Health, Division of Epidemiology & Community Health, University of Minnesota, 1300 S. 2nd Street, Suite 300, Minneapolis, MN, 55454, USA
| | - D Neumark-Sztainer
- School of Public Health, Division of Epidemiology & Community Health, University of Minnesota, 1300 S. 2nd Street, Suite 300, Minneapolis, MN, 55454, USA
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Zheng Y, Klem ML, Sereika SM, Danford CA, Ewing LJ, Burke LE. Self-weighing in weight management: a systematic literature review. Obesity (Silver Spring) 2015; 23:256-65. [PMID: 25521523 DOI: 10.1002/oby.20946] [Citation(s) in RCA: 135] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2014] [Accepted: 10/01/2014] [Indexed: 01/17/2023]
Abstract
OBJECTIVE Regular self-weighing, which in this article is defined as weighing oneself regularly over a period of time (e.g., daily, weekly), is recommended as a weight loss strategy. However, the published literature lacks a review of the recent evidence provided by prospective, longitudinal studies. Moreover, no paper has reviewed the psychological effects of self-weighing. Therefore, the objective is to review the literature related to longitudinal associations between self-weighing and weight change as well as the psychological outcomes. METHODS Electronic literature searches in PubMed, Ovid PsycINFO, and Ebscohost CINAHL were conducted. Keywords included overweight, obesity, self-weighing, etc. Inclusion criteria included trials that were published in the past 25 years in English; participants were adults seeking weight loss treatment; results were based on longitudinal data. RESULTS The results (N=17 studies) revealed that regular self-weighing was associated with more weight loss and not with adverse psychological outcomes (e.g., depression, anxiety). Findings demonstrated that the effect sizes of association between self-weighing and weight change varied across studies and also that the reported frequency of self-weighing varied across studies. CONCLUSIONS The findings from prospective, longitudinal studies provide evidence that regular self-weighing has been associated with weight loss and not with negative psychological outcomes.
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Affiliation(s)
- Yaguang Zheng
- University of Pittsburgh School of Nursing, Department of Health & Community Systems, Pittsburgh, Pennsylvania, USA
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17
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Helander EE, Vuorinen AL, Wansink B, Korhonen IKJ. Are breaks in daily self-weighing associated with weight gain? PLoS One 2014; 9:e113164. [PMID: 25397613 PMCID: PMC4232563 DOI: 10.1371/journal.pone.0113164] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Accepted: 10/22/2014] [Indexed: 11/19/2022] Open
Abstract
Regular self-weighing is linked to successful weight loss and maintenance. However, an individual's self-weighing frequency typically varies over time. This study examined temporal associations between time differences of consecutive weight measurements and the corresponding weight changes by analysing longitudinal self-weighing data, including 2,838 weight observations from 40 individuals attending a health-promoting programme. The relationship between temporal weighing frequency and corresponding weight change was studied primarily using a linear mixed effects model. Weight change between consecutive weight measurements was associated with the corresponding time difference (β = 0.021% per day, p<0.001). Weight loss took place during periods of daily self-weighing, whereas breaks longer than one month posed a risk of weight gain. The findings emphasize that missing data in weight management studies with a weight-monitoring component may be associated with non-adherence to the weight loss programme and an early sign of weight gain.
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Affiliation(s)
- Elina E. Helander
- Department of Signal Processing, Tampere University of Technology, Tampere, Finland
| | | | - Brian Wansink
- Charles S. Dyson School of Applied Economics and Management, Cornell University, Ithaca, New York, United States of America
| | - Ilkka K. J. Korhonen
- Department of Signal Processing, Tampere University of Technology, Tampere, Finland
- VTT Technical Research Centre of Finland, Tampere, Finland
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Pacanowski CR, Bertz FC, Levitsky DA. Daily Self-Weighing to Control Body Weight in Adults: A Critical Review of the Literature. SAGE OPEN 2014; 4:1-16. [PMID: 27127719 PMCID: PMC4846305 DOI: 10.1177/2158244014556992] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The objective of this study is to review the history of daily self-weighing for weight control, discuss the possibility that self-weighing may cause adverse psychological symptoms, and propose mechanisms that explain how self-weighing facilitates weight control. A systematic forward (citation) tracking approach has been employed in this study. In the early literature, experimental tests did not demonstrate a benefit of adding daily self-weighing to traditional behavioral modification for weight loss. More recent studies have shown that daily self-weighing combined with personalized electronic feedback can produce and sustain weight loss with and without a traditional weight loss program. Daily self-weighing appears to be effective in preventing age-related weight gain. Apart from these experimental findings, there is considerable agreement that the frequency of self-weighing correlates with success in losing weight and sustaining the weight loss. The early literature suggested frequent self-weighing may be associated with negative psychological effects. However, more recent experimental trials do not substantiate such a causal relationship. In conclusion, daily self-weighing may be a useful strategy for certain adults to prevent weight gain, lose weight, or prevent weight regain after loss. More research is needed to better understand the role of different types of feedback, who benefits most from self-weighing, and at what frequency.
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Daily self-weighing and adverse psychological outcomes: a randomized controlled trial. Am J Prev Med 2014; 46:24-9. [PMID: 24355668 PMCID: PMC4157390 DOI: 10.1016/j.amepre.2013.08.006] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Revised: 05/22/2013] [Accepted: 08/28/2013] [Indexed: 10/25/2022]
Abstract
BACKGROUND Despite evidence that daily self-weighing is an effective strategy for weight control, concerns remain regarding the potential for negative psychological consequences. PURPOSE The goal of the study was to examine the impact of a daily self-weighing weight-loss intervention on relevant psychological constructs. DESIGN A 6-month RCT. SETTING/PARTICIPANTS The study sample (N=91) included overweight men and women in the Chapel Hill NC area. INTERVENTION Between February and August 2011, participants were randomly assigned to a daily self-weighing intervention or delayed-intervention control group. The 6-month intervention included daily self-weighing for self-regulation of diet and exercise behaviors using an e-scale that transmitted weights to a study website. Weekly e-mailed lessons and tailored feedback on daily self-weighing adherence and weight-loss progress were provided. MAIN OUTCOME MEASURES Self-weighing frequency was measured throughout the study using e-scales. Weight was measured in-clinic at baseline, 3 months, and 6 months. Psychological outcomes were assessed via self-report at the same time points. RESULTS In 2012, using linear mixed models and generalized estimating equation models, there were no significant differences between groups in depressive symptoms, anorectic cognitions, disinhibition, susceptibility to hunger, and binge eating. At 6 months, there was a significant group X time interaction for body dissatisfaction (p=0.007) and dietary restraint (p<0.001), with the intervention group reporting lower body dissatisfaction and greater dietary restraint compared to controls. CONCLUSIONS Results indicate that a weight-loss intervention that focuses on daily self-weighing does not cause adverse psychological outcomes. This suggests that daily self-weighing is an effective and safe weight-control strategy among overweight adults attempting to lose weight. TRIAL REGISTRATION This study is registered at clinicaltrials.gov NCT01369004.
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20
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Blow J, Cooper TV. Predictors of body dissatisfaction in a Hispanic college student sample. Eat Behav 2014; 15:1-4. [PMID: 24411740 DOI: 10.1016/j.eatbeh.2013.10.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Revised: 09/03/2013] [Accepted: 10/09/2013] [Indexed: 01/08/2023]
Abstract
This study assessed the impact of demographic, mood, acculturation, weight, and accurate weight feedback on body dissatisfaction and satisfaction. One hundred and sixty Hispanic college students completed measures assessing depressive symptoms, acculturation, affect, and body image. Participants were randomized to receive immediate or delayed weight feedback. Three multiple regression analyses assessed predictors of body dissatisfaction, body weight and fitness happiness, and perceived attractiveness. A hierarchical regression model assessed body dissatisfaction after receiving feedback. Results indicate that greater body dissatisfaction was associated with females, greater depressive symptomatology, and higher weight. Body weight and fitness happiness was associated with males and greater positive affect. Perceived attractiveness was related to smoking, greater positive affect, and greater importance placed on weight. Body dissatisfaction was not impacted by accurate weight feedback. Studies assessing the impact of these predictors in weight loss and/or body acceptance interventions are warranted, particularly in Hispanic college students.
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Affiliation(s)
- Julie Blow
- Department of Psychology, The University of Texas at El Paso, TX, USA
| | - Theodore V Cooper
- Department of Psychology, The University of Texas at El Paso, TX, USA.
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21
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LaRose JG, Fava JL, Steeves EA, Hecht J, Wing RR, Raynor HA. Daily self-weighing within a lifestyle intervention: impact on disordered eating symptoms. Health Psychol 2013; 33:297-300. [PMID: 24245845 DOI: 10.1037/a0034218] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To determine whether daily self-weighing (DSW) is associated with disordered eating (DE) symptoms within an adult lifestyle intervention (LI), and to examine changes in DE symptoms during the 18-month trial. METHOD One-hundred and seventy-eight adults (53% female, 90% White, 52.0 ± 8.6 years, BMI = 35.0 ± 4.4 kg/m2) were enrolled in a randomized trial testing 2 dietary prescriptions within a LI (standard vs. limited dietary variety). Both arms were taught DSW and had the same contact schedule and calorie and activity goals. Frequency of weighing and DE were assessed at 0, 6, 12, and 18 months. Analyses controlled for treatment arm. RESULTS At baseline, 16.3% of participants reported weighing ≥ daily compared with 83.7%, 72.3%, and 68.2% at 6, 12, and 18 months, respectively. There was no relationship between change in frequency of self-weighing and change in DE symptoms at any time point. Further, there were no significant differences between those who weighed ≥ daily versus < daily on DE composite scores at baseline or 6 months; at 12 and 18 months participants who weighed ≥ daily reported lower DE scores compared with those who weighed < daily (p = .008 and .043 at 12 and 18 months, respectively). Participants who weighed ≥ daily achieved better weight losses than those weighing < daily at 12 and 18 months (p = .003 and <.001). There was a significant reduction over time in DE symptoms (p < .0001) and a reduction in odds of meeting criteria for Binge Eating Disorder (BED; ps < .001). CONCLUSIONS Daily self-weighing did not appear to be related to increased disordered eating behavior and was associated with better weight loss outcomes.
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Affiliation(s)
- Jessica Gokee LaRose
- Alpert Medical School of Brown University, Weight Control and Diabetes Research Center, The Miriam Hospital
| | - Joseph L Fava
- Weight Control and Diabetes Research Center, The Miriam Hospital
| | | | - Jacki Hecht
- Weight Control and Diabetes Research Center, The Miriam Hospital
| | - Rena R Wing
- Alpert Medical School of Brown University, Weight Control and Diabetes Research Center, The Miriam Hospital
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Psychological benefits of weight loss following behavioural and/or dietary weight loss interventions. A systematic research review. Appetite 2013; 72:123-37. [PMID: 24075862 DOI: 10.1016/j.appet.2013.09.017] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Revised: 09/12/2013] [Accepted: 09/13/2013] [Indexed: 11/23/2022]
Abstract
It is generally accepted that weight loss has significant physiological benefits, such as reduced risk of diabetes, lowered blood pressure and blood lipid levels. However, few behavioural and dietary interventions have investigated psychological benefit as the primary outcome. Hence, systematic review methodology was adopted to evaluate the psychological outcomes of weight loss following participation in a behavioural and/or dietary weight loss intervention in overweight/obese populations. 36 Studies were selected for inclusion and were reviewed. Changes in self-esteem, depressive symptoms, body image and health related quality of life (HRQoL) were evaluated and discussed. Where possible, effect sizes to indicate the magnitude of change pre- to post- intervention were calculated using Hedges' g standardised mean difference. The results demonstrated consistent improvements in psychological outcomes concurrent with and sometimes without weight loss. Improvements in body image and HRQoL (especially vitality) were closely related to changes in weight. Calculated effect sizes varied considerably and reflected the heterogeneous nature of the studies included in the review. Although the quality of the studies reviewed was generally acceptable, only 9 out of 36 studies included a suitable control/comparison group and the content, duration of intervention and measures used to assess psychological outcomes varied considerably. Further research is required to improve the quality of studies assessing the benefits of weight loss to fully elucidate the relationship between weight loss and psychological outcomes.
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Self-weighing frequency is associated with weight gain prevention over 2 years among working adults. Int J Behav Med 2013; 19:351-8. [PMID: 21732212 DOI: 10.1007/s12529-011-9178-1] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND Little is known about the association between self-weighing frequency and weight gain prevention, particularly in worksite populations. PURPOSE The degree to which self-weighing frequency predicted 2-year body weight change in working adults was examined. METHOD The association between self-weighing frequency (monthly or less, weekly, daily, or more) and 24-month weight change was analyzed in a prospective cohort analysis (n = 1,222) as part of the larger HealthWorks trial. RESULTS There was a significant interaction between follow-up self-weighing frequency and baseline body mass index. The difference in weight change ranged from -4.4 ± 0.8 kg weight loss among obese daily self-weighers to 2.1 ± 0.4 kg weight gain for participants at a healthy weight who reported monthly self-weighing. CONCLUSION More frequent self-weighing seemed to be most beneficial for obese individuals. These findings may aid in the refinement of self-weighing frequency recommendations used in the context of weight management interventions.
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Quick V, Larson N, Eisenberg ME, Hannan PJ, Neumark-Sztainer D. Self-weighing behaviors in young adults: tipping the scale toward unhealthy eating behaviors? J Adolesc Health 2012; 51:468-74. [PMID: 23084168 PMCID: PMC3478783 DOI: 10.1016/j.jadohealth.2012.02.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2011] [Revised: 02/03/2012] [Accepted: 02/05/2012] [Indexed: 10/28/2022]
Abstract
PURPOSE This study examined associations between frequency of self-weighing and healthy weight-control behaviors (WCBs), unhealthy WCBs, muscle-enhancing behaviors (e.g., steroid use, protein powders), and psychological well-being (i.e., self-esteem, depression, body satisfaction) in a community sample of young adults. METHODS Data were drawn from Project EAT-III (Eating and Activity in Teens and Young Adults), the third wave of a population-based study. Participants included young adults (n = 2,287, mean age = 25.3 years) from the Minneapolis/St. Paul metropolitan area. RESULTS Self-weighing a few times per week or more frequently was reported by 18% of young adult women and 12% of young adult men. Linear regression models, adjusted for body mass index and demographic characteristics, indicated that in both women and men, more frequent self-weighing was associated with a higher prevalence of dieting, both healthy and unhealthy WCBs, and muscle-enhancing behaviors. Additionally, young women who reported more frequent self-weighing were more likely to report binge eating. More frequent self-weighing was also associated with more depressive symptoms and lower self-esteem in women and lower body satisfaction in young men. CONCLUSIONS More frequent self-weighing is associated with healthy and unhealthy weight-control practices, muscle-enhancing behaviors, and poorer psychological well-being in young adults. Young adults engaging in self-weighing behaviors should be screened for these health indicators and counseled as appropriate. Before recommending self-weighing as a weight-monitoring tool, health care providers should ensure that young adults are not at risk for an unhealthy preoccupation with body weight or shape.
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Affiliation(s)
- Virginia Quick
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota 55454, USA.
| | - Nicole Larson
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, 1300 South Second Street, Suite 300, Minneapolis, MN 55454, USA
| | - Marla E. Eisenberg
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, 1300 South Second Street, Suite 300, Minneapolis, MN 55454, USA,Division of Adolescent Health and Medicine, Department of Pediatrics, University of Minnesota, 717 Delaware St. SE, Minneapolis, MN 55414, USA
| | - Peter J. Hannan
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, 1300 South Second Street, Suite 300, Minneapolis, MN 55454, USA
| | - Dianne Neumark-Sztainer
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, 1300 South Second Street, Suite 300, Minneapolis, MN 55454, USA
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Phelan S, Jankovitz K, Hagobian T, Abrams B. Reducing excessive gestational weight gain: lessons from the weight control literature and avenues for future research. ACTA ACUST UNITED AC 2012; 7:641-61. [PMID: 22040207 DOI: 10.2217/whe.11.70] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Excessive gestational weight gain is a prevalent problem and an independent predictor of future obesity in both mothers and offspring. Intervention research to prevent excessive gestational weight gain is still in its infancy but results to date have been quite modest. Research in weight control outside of pregnancy over the past 30 years has been more robust and identified several key components of effective programs, including use of caloric restriction, daily diet self-monitoring, self-weighing, behavior therapy and ongoing patient-provider contact. The aim of this article is to summarize intervention components shown to be effective in promoting successful weight control outside of pregnancy and explore potential applications in pregnancy. Available evidence suggests that the strategies shown to be effective for weight control outside of pregnancy may also promote better weight control in pregnancy, but several lines for future investigation remain.
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Affiliation(s)
- Suzanne Phelan
- Kinesiology Department, California Polytechnic State University, San Luis Obispo, CA 93407-0386, USA.
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Friend S, Bauer KW, Madden TC, Neumark-Sztainer D. Self-weighing among adolescents: associations with body mass index, body satisfaction, weight control behaviors, and binge eating. J Acad Nutr Diet 2011; 112:99-103. [PMID: 22717180 DOI: 10.1016/j.jada.2011.08.036] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2010] [Accepted: 07/08/2011] [Indexed: 11/25/2022]
Abstract
Among adolescent girls, the health effects of frequent self-weighing are unclear. This study examines cross-sectional and longitudinal associations between frequency of self-weighing and body mass index (BMI), body satisfaction, weight control behaviors, and binge eating among a diverse population of adolescent girls. The study was conducted in the Minneapolis/St Paul, MN, metropolitan area between 2007 and 2009. The study population included 356 adolescent girls (mean age 15.7 years); 46.2% of the girls were overweight or obese and >75% were from a racial/ethnic minority group. Anthropometric and survey data were collected at baseline and at follow-up 9 months later. Hierarchical linear regression models were developed to test associations. Cross-sectionally, frequent self-weighing was associated with lower body satisfaction (P=0.034) and higher rates of healthy (P=0.002), unhealthy (P=0.016), and extreme (P=0.038) weight control behaviors. A quadratic association was found between frequency of self-weighing and binge eating, with girls who weighed themselves least and most frequently reporting the highest prevalences of binge eating (P=0.014). No association was observed between frequency of self-weighing and girls' BMI (P=0.111). Short-term longitudinal associations between baseline frequency of self-weighing and changes in body satisfaction, weight control behaviors, binge eating, or BMI were not observed. Findings suggest that among adolescent girls, frequent self-weighing is cross-sectionally associated with both healthy and potentially harmful unhealthy weight control behaviors, and does not contribute to weight loss over time. Adolescents should not be encouraged to engage in frequent self-weighing.
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Affiliation(s)
- Sarah Friend
- School of Nursing, University of Minnesota, 5-140 Weaver-Densford Hall, 308 Harvard St, SE, Minneapolis, MN 55455, USA.
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Chambers JA, Swanson V. Stories of weight management: factors associated with successful and unsuccessful weight maintenance. Br J Health Psychol 2011; 17:223-43. [PMID: 22107029 DOI: 10.1111/j.2044-8287.2011.02030.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Although behavioural interventions are successful in achieving short-term weight loss, most individuals regain most or all of their weight within a few years. Our aim was to investigate factors that can help in long-term weight maintenance. DESIGN Qualitative interviews were conducted in order to elicit experiences, successes, and difficulties associated with weight control over the lifespan. METHODS Participants were 20 adult volunteers (aged 30-67) including lifelong weight maintainers, active weight maintainers who have maintained weight loss, and weight gainers. Thematic analysis was used to highlight differences between weight groups. RESULTS Successful weight maintainers adopt a staged approach to weight management, including monitoring weight fluctuations and having a clear alarm signal for weight gain that triggers immediate action. They have several behavioural strategies for weight control, comprising relatively small adjustments to diet and/or exercise behaviour and also have clear strategies for coping with lifestyle interruptions. In contrast, unsuccessful weight maintainers display negative cognitive factors, including erratic or inconsistent weight vigilance, failure to respond to warning signs of weight gain, and failure to restrict weight unless in a positive mindset. Further, their coping strategies for weight gain or failed actions are poor. CONCLUSIONS The results suggest that successful weight maintainers, irrespective of current weight band, adopt a staged behavioural approach to weight management that allows them to maintain a fairly stable weight. Encouraging the use of such strategies in those who typically regain weight after dieting may aid them in maintaining weight loss.
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Strimas R, Dionne MM. Differential effects of self-weighing in restrained and unrestrained eaters. PERSONALITY AND INDIVIDUAL DIFFERENCES 2010. [DOI: 10.1016/j.paid.2010.07.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Welsh EM, Sherwood NE, VanWormer JJ, Hotop AM, Jeffery RW. Is frequent self-weighing associated with poorer body satisfaction? Findings from a phone-based weight loss trial. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2009; 41:425-428. [PMID: 19879499 PMCID: PMC2772827 DOI: 10.1016/j.jneb.2009.04.006] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2008] [Revised: 04/17/2009] [Accepted: 04/23/2009] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To examine the effect of self-weighing frequency on weight change and body satisfaction. DESIGN Observational study based on findings from a 6-month randomized controlled telephone-based weight loss trial. Data collected at baseline and 6 months. SETTING Metropolitan community-based sample. PARTICIPANTS Sixty-three obese adults. Mean age 49.5 years, 82% percent white, and 79% female. Mean body mass index at baseline was 34.2 kg/m(2). MAIN OUTCOME MEASURES Change in weight and body satisfaction. ANALYSIS General linear model regression was used to assess the effect of self-weighing on outcomes of interest. Statistical significance was set at alpha level .05. Treatment group and baseline values of dependent variables included as covariates in all analyses. RESULTS Participants who increased their frequency of self-weighing over the 6-month period demonstrated significantly better weight loss outcomes than those who maintained or decreased their frequency of self-weighing (-6.8 kg vs -3.1 kg, F = 8.59, P = .006). There were no significant associations between self-weighing frequency and body satisfaction at 6 months (F = 0.55, P = .58). CONCLUSIONS AND IMPLICATIONS These findings support frequent self-weighing for weight control. There appears to be little or no effect of self-weighing on body satisfaction. Future research should replicate these findings across a larger, more diverse population of overweight adults.
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Gokee-Larose J, Gorin AA, Wing RR. Behavioral self-regulation for weight loss in young adults: a randomized controlled trial. Int J Behav Nutr Phys Act 2009; 6:10. [PMID: 19220909 PMCID: PMC2652418 DOI: 10.1186/1479-5868-6-10] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2008] [Accepted: 02/16/2009] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE To determine the feasibility of recruiting and retaining young adults in a brief behavioral weight loss intervention tailored for this age group, and to assess the preliminary efficacy of an intervention that emphasizes daily self-weighing within the context of a self-regulation model. METHODS Forty young adults (29.1 +/- 3.9 years, range 21-35, average BMI of 33.36 +/- 3.4) were randomized to one of two brief behavioral weight loss interventions: behavioral self-regulation (BSR) or adapted standard behavioral treatment (SBT). Assessments were conducted at baseline, post-treatment (10 weeks), and follow-up (20 weeks). Intent to treat analyses were conducted using general linear modeling in SPSS version 14.0. RESULTS Participants in both groups attended an average of 8.7 out of 10 group meetings, and retention rates were 93% and 88% for post-treatment and follow-up assessments, respectively. Both groups achieved significant weight losses at post-treatment (BSR = -6.4 kg (4.0); SBT = -6.2 kg (4.5) and follow-up (BSR = -6.6 kg (5.5); SBT = -5.8 kg (5.2), p < .001; but the interaction of group x time was not statistically significant, p = .84. Across groups, there was a positive association between frequency of weighing at follow-up and overall weight change at follow-up (p = .01). Daily weighing was not associated with any adverse changes in psychological symptoms. CONCLUSION Young adults can be recruited and retained in a behavioral weight loss program tailored to their needs, and significant weight losses can be achieved and maintained through this brief intervention. Future research on the longer-term efficacy of a self-regulation approach using daily self-weighing for weight loss in this age group is warranted. CLINICAL TRIALS REGISTRATION # NCT00488228.
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Affiliation(s)
- Jessica Gokee-Larose
- Brown Medical School, The Miriam Hospital, Weight Control and Diabetes Research Center, Providence, Rhode Island, USA.
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VanWormer JJ, Martinez AM, Martinson BC, Crain AL, Benson GA, Cosentino DL, Pronk NP. Self-weighing promotes weight loss for obese adults. Am J Prev Med 2009; 36:70-3. [PMID: 18976879 DOI: 10.1016/j.amepre.2008.09.022] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2008] [Revised: 07/28/2008] [Accepted: 09/15/2008] [Indexed: 10/21/2022]
Abstract
BACKGROUND Frequent self-weighing has been proposed as an adjuvant strategy to promote weight loss. Not all experts agree on its utility, and the literature supporting its effectiveness is somewhat limited by methodologic shortcomings related to the subjective assessment of self-weighing frequency. DESIGN A prospective cohort design was utilized to examine 100 participants enrolled in a weight-loss trial that encouraged frequent, objectively measured self-weighing at home. Measurements were made at pretreatment and at follow-up visits at 6 and 12 months. SETTING/PARTICIPANTS Participants were employed, obese adults enrolled in the Weigh By Day trial. Study data were collected between October 2005 and May 2007. INTERVENTION The intervention consisted of a 6-month behavioral weight-loss program that employed telephone counseling, a written manual, and a home telemonitoring scale. MAIN OUTCOME MEASURES The primary outcomes of interest were body weight and clinically meaningful weight loss (i.e., > or =5%). Analyses were performed in March 2008. RESULTS Self-weighing was a significant predictor of body weight over time. Participants lost about 1 extra pound for every 11 days they self-weighed during treatment. In addition, participants who self-weighed at least weekly were 11 times more likely to lose at least 5% of their pretreatment weight after 6 months. Improvements attenuated after 12 months. CONCLUSIONS Self-weighing may be a strategy to enhance behavioral weight-loss programs. Weekly self-weighing seems to be a reasonable, evidence-supported recommendation for successful weight loss, but more research is warranted to determine the independent contribution of self-weighing to successful weight loss, as well as its potential risk of negative psychological impact.
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Vanwormer JJ, French SA, Pereira MA, Welsh EM. The impact of regular self-weighing on weight management: a systematic literature review. Int J Behav Nutr Phys Act 2008; 5:54. [PMID: 18983667 PMCID: PMC2588640 DOI: 10.1186/1479-5868-5-54] [Citation(s) in RCA: 104] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2008] [Accepted: 11/04/2008] [Indexed: 11/14/2022] Open
Abstract
Background Regular self-weighing has been a focus of attention recently in the obesity literature. It has received conflicting endorsement in that some researchers and practitioners recommend it as a key behavioral strategy for weight management, while others caution against its use due to its potential to cause negative psychological consequences associated with weight management failure. The evidence on frequent self-weighing, however, has not yet been synthesized. The purpose of this paper is to evaluate the evidence regarding the use of regular self-weighing for both weight loss and weight maintenance. Methods A systematic literature review was conducted using the MEDLINE, CINAHL, and PsycINFO online databases. Reviewed studies were broken down by sample characteristics, predictors/conditions, dependent measures, findings, and evidence grade. Results Twelve studies met the inclusion/exclusion criteria, but nearly half received low evidence grades in terms of methodological quality. Findings from 11 of the 12 reviewed studies indicated that more frequent self-weighing was associated with greater weight loss or weight gain prevention. Specifically, individuals who reported self-weighing weekly or daily, typically over a period of several months, held a 1 to 3 kg/m2 (current) advantage over individuals who did not self-weigh frequently. The effects of self-weighing in experimental studies, especially those where self-weighing behaviors could be isolated, were less clear. Conclusion Based on the consistency of the evidence reviewed, frequent self-weighing, at the very least, seems to be a good predictor of moderate weight loss, less weight regain, or the avoidance of initial weight gain in adults. More targeted research is needed in this area to determine the causal role of frequent self-weighing in weight loss/weight gain prevention programs. Other open questions to be pursued include the optimal dose of self-weighing, as well as the risks posed for negative psychological consequences.
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Affiliation(s)
- Jeffrey J Vanwormer
- Department of Education, Minneapolis Heart Institute Foundation, 920 East 28th St, Suite 100, Minneapolis, MN 55407, USA.
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Neumark-Sztainer D, van den Berg P, Hannan PJ, Story M. Self-weighing in adolescents: helpful or harmful? Longitudinal associations with body weight changes and disordered eating. J Adolesc Health 2006; 39:811-8. [PMID: 17116510 DOI: 10.1016/j.jadohealth.2006.07.002] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2006] [Revised: 06/29/2006] [Accepted: 07/07/2006] [Indexed: 11/26/2022]
Abstract
PURPOSE This study addresses the question: Is frequent self-weighing related to changes in body weight and disordered eating behaviors over a 5-year period among adolescent females and males? METHODS Project EAT is a 5-year population-based longitudinal study. Participants completed surveys exploring factors associated with eating and weight concerns. Participants included 2516 adolescents who were transitioning from early to middle adolescence (younger cohort) and from middle to late adolescence (older cohort). RESULTS In the older cohort of females and in both cohorts of males, frequent self-weighing at Time 1 was not associated with weight changes at Time 2 (5 years later), after adjusting for Time 1 weight status and sociodemographic characteristics. In the younger cohort of females, Time 1 frequent self-weighing predicted weight increases at Time 2. In both cohorts of females, but not in males, Time 1 frequent self-weighing predicted higher prevalences of Time 2 disordered eating behaviors, including unhealthy weight control behaviors and binge eating, after adjusting for Time 1 behavioral outcomes, weight status, and sociodemographic characteristics. CONCLUSIONS Frequent self-weighing was not associated with weight change, with the exception of predicting weight increases in younger females. In females, but not males, self-weighing predicted a higher frequency of binge eating and unhealthy weight control behaviors. Although further research is needed to explore the potential merits and problems associated with regular self-weighing, the findings suggest that population-based obesity prevention strategies targeting adolescents should avoid messages likely to lead to frequent self-weighing.
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Affiliation(s)
- Dianne Neumark-Sztainer
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota 55454, USA.
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O'Neil PM, Brown JD. Weighing the evidence: benefits of regular weight monitoring for weight control. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2005; 37:319-22. [PMID: 16242064 DOI: 10.1016/s1499-4046(06)60163-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
We address the assertion that weighing obese patients in weight loss programs can be a source of distress and can lead to unfavorable outcomes. Examination of the relevant literature suggests that there is no evidence that weighing by weight loss participants is a cause of negative mood or of body dissatisfaction. Further, there is little evidence that negative mood states or body dissatisfaction lead to a poor outcome in weight loss programs. To the contrary, a number of studies consistently show that more frequent weighing is associated with better weight loss and maintenance. We offer suggestions for dealing with this issue in clinical practice.
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Affiliation(s)
- Patrick Mahlen O'Neil
- Weight Management Center, Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC 29425, USA.
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