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Wang D, Benito PJ, Rubio-Arias JÁ, Ramos-Campo DJ, Rojo-Tirado MA. Exploring factors of adherence to weight loss interventions in population with overweight/obesity: an umbrella review. Obes Rev 2024; 25:e13783. [PMID: 38807509 DOI: 10.1111/obr.13783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 07/31/2023] [Accepted: 04/28/2024] [Indexed: 05/30/2024]
Abstract
Adherence is key for achieving the optimal benefits from a weight loss intervention. Despite the number of studies on factors that promote adherence, their findings suggest inconsistent and fragmented evidence. The aim of this study was to review the existing factors of adherence to weight loss interventions and to find factors that facilitate the design of effective intervention programs. Six databases were searched for this umbrella review; after the screening process, 21 studies were included. A total of 47 factors were identified in six groups as relevant for adherence: (i) sociodemographic (n = 7), (ii) physical activity (n = 2), (iii) dietary (n = 8), (iv) behavioral (n = 4), (v) pharmacological (n = 3), and (vi) multi-intervention (n = 23). In addition, a map of adherence factors was created. The main findings are that with respect to demographic factors, the development of personalized intervention strategies based on the characteristics of specific populations is encouraged. Moreover, self-monitoring has been shown to be effective in behavioral, dietary, and multi-interventions, while technology has shown potential in dietary, behavioral, and multi-interventions. In addition, multi-interventions are adherence-promoting strategies, although more evidence is required on adherence to pharmacological interventions. Overall, the factor map can be controlled and modified by researchers and practitioners to improve adherence to weight loss interventions.
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Affiliation(s)
- Deng Wang
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Science (INEF), Universidad Politécnica de Madrid (UPM), Madrid, Spain
| | - Pedro J Benito
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Science (INEF), Universidad Politécnica de Madrid (UPM), Madrid, Spain
| | - Jacobo Á Rubio-Arias
- Health Research Centre, Department of Education, Faculty of Educational Sciences, University of Almería, Almería, Spain
| | - Domingo J Ramos-Campo
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Science (INEF), Universidad Politécnica de Madrid (UPM), Madrid, Spain
| | - Miguel A Rojo-Tirado
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Science (INEF), Universidad Politécnica de Madrid (UPM), Madrid, Spain
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Robertson MC, Cox-Martin E, Basen-Engquist K, Lyons EJ. Reflective Engagement With a Digital Physical Activity Intervention Among People Living With and Beyond Breast Cancer: Mixed Methods Study. JMIR Mhealth Uhealth 2024; 12:e51057. [PMID: 38335025 PMCID: PMC10891490 DOI: 10.2196/51057] [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: 07/20/2023] [Revised: 11/21/2023] [Accepted: 12/07/2023] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND People living with and beyond breast cancer can face internal barriers to physical activity (eg, fatigue and pain). Digital interventions that promote psychological acceptance and motivation may help this population navigate these barriers. The degree to which individuals (1) adhere to intervention protocols and (2) reflect on and internalize intervention content may predict intervention efficacy. OBJECTIVE The objective of this study was to characterize the nature of reflective processes brought about by an 8-week acceptance- and mindfulness-based physical activity intervention for insufficiently active survivors of breast cancer (n=75). Furthermore, we explored the potential utility of a metric of reflective processes for predicting study outcomes. METHODS Of the intervention's 8 weekly modules, 7 (88%) included an item that asked participants to reflect on what they found to be most useful. Two coders conducted directed content analysis on participants' written responses. They assessed each comment's depth of reflection using an existing framework (ranging from 0 to 4, with 0=simple description and 4=fundamental change with consideration of social and ethical issues). The coders identified themes within the various levels of reflection. We fit multiple linear regression models to evaluate whether participants' (1) intervention adherence (ie, number of modules completed) and (2) the mean level of the depth of reflection predicted study outcomes. RESULTS Participants were aged on average 57.2 (SD 11.2) years, mostly non-Hispanic White (58/75, 77%), and mostly overweight or obese (54/75, 72%). Of the 407 responses to the item prompting personal reflection, 70 (17.2%) were rated as reflection level 0 (ie, description), 247 (60.7%) were level 1 (ie, reflective description), 74 (18.2%) were level 2 (ie, dialogic reflection), 14 (3.4%) were level 3 (ie, transformative reflection), and 2 (0.5%) were level 4 (ie, critical reflection). Lower levels of reflection were characterized by the acquisition of knowledge or expressing intentions. Higher levels were characterized by personal insight, commentary on behavior change processes, and a change of perspective. Intervention adherence was associated with increases in self-reported weekly bouts of muscle-strengthening exercise (B=0.26, SE 0.12, 95% CI 0.02-0.50) and decreases in sleep disturbance (B=-1.04, SE 0.50, 95% CI -0.06 to -2.02). The mean level of reflection was associated with increases in psychological acceptance (B=3.42, SE 1.70, 95% CI 0.09-6.75) and motivation for physical activity (ie, integrated regulation: B=0.55, SE 0.25, 95% CI 0.06-1.04). CONCLUSIONS We identified a useful method for understanding the reflective processes that can occur during digital behavior change interventions serving people living with and beyond breast cancer. Intervention adherence and the depth of reflection each predicted changes in study outcomes. Deeper reflection on intervention content was associated with beneficial changes in the determinants of sustained behavior change. More research is needed to investigate the relations among digital behavior change intervention use, psychological processes, and intervention efficacy.
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Affiliation(s)
- Michael C Robertson
- Department of Family and Preventive Medicine, TSET Health Promotion Research Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
- Department of Nutrition, Metabolism & Rehabilitation Sciences, University of Texas Medical Branch at Galveston, Galveston, TX, United States
| | | | - Karen Basen-Engquist
- Department of Health Disparities Research, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Elizabeth J Lyons
- Department of Nutrition, Metabolism & Rehabilitation Sciences, University of Texas Medical Branch at Galveston, Galveston, TX, United States
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Goodwin MV, Hogervorst E, Maidment DW. A qualitative study assessing the barriers and facilitators to physical activity in adults with hearing loss. Br J Health Psychol 2024; 29:95-111. [PMID: 37658583 DOI: 10.1111/bjhp.12689] [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: 11/11/2022] [Accepted: 08/22/2023] [Indexed: 09/03/2023]
Abstract
OBJECTIVES Growing epidemiological evidence has shown hearing loss is associated with physical inactivity. Currently, there is a dearth in evidence investigating why this occurs. This study aimed to investigate the barriers and facilitators to physical activity in middle-aged and older adults with hearing loss. DESIGN Individual semi-structured qualitative interviews. METHODS A phenomenological approach was taken. Ten adults (≥40 years) were interviewed via videoconferencing. The interview schedule was underpinned by the capability, opportunity, motivation and behaviour (COM-B) model. Reflexive thematic analysis was used to generate themes, which were subsequently mapped onto the COM-B model and behaviour change wheel. RESULTS Nine hearing loss specific themes were generated, which included the following barriers to physical activity: mental fatigue, interaction with the environment (acoustically challenging environments, difficulties with hearing aids when physically active) and social interactions (perceived stigma). Environmental modifications (digital capabilities of hearing aids), social support (hearing loss-only groups) and hearing loss self-efficacy were reported to facilitate physical activity. CONCLUSIONS Middle-aged and older adults with hearing loss experience hearing-specific barriers to physical activity, which has a deleterious impact on their overall health and well-being. Interventions and public health programmes need to be tailored to account for these additional barriers. Further research is necessary to test potential behaviour change techniques.
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Affiliation(s)
- Maria V Goodwin
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Eef Hogervorst
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - David W Maidment
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
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Van Wasshenova E, Boardley D, Geers A, Tull M, Steiner V. A Brief Value-based Randomized Intervention to Promote Physical Activity in Patients Attending Cardiac Rehabilitation. AMERICAN JOURNAL OF HEALTH EDUCATION 2022. [DOI: 10.1080/19325037.2022.2142334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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A pilot randomized controlled trial of a single-session of acceptance and commitment therapy versus information only for promoting health-related behavior change in collegians. JOURNAL OF CONTEXTUAL BEHAVIORAL SCIENCE 2022. [DOI: 10.1016/j.jcbs.2022.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Landais LL, Damman OC, Jelsma JGM, Verhagen EALM, Timmermans DRM. Promoting an active choice among physically inactive adults: a randomised web-based four-arm experiment. Int J Behav Nutr Phys Act 2022; 19:49. [PMID: 35477419 PMCID: PMC9043878 DOI: 10.1186/s12966-022-01288-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 03/22/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Promoting active (i.e., conscious, autonomous, informed, and value-congruent) choices may improve the effectiveness of physical activity interventions. This web-based four-arm experimental study investigated the effect of promoting an active versus passive choice regarding physical activity on behavioural and psychological outcomes (e.g., physical activity intentions and behaviours, autonomy, commitment) among physically inactive adults. METHODS Dutch inactive adults were randomized into four groups: physical activity guideline only (control group G), guideline & information (GI), guideline & active choice (GA), or guideline & active choice & action planning (GA +). GA and GA + participants were stimulated to make an active choice by weighing advantages and disadvantages of physical activity, considering personal values, and identifying barriers. GA + participants additionally completed action/coping planning exercises. Passive choice groups G and GI did not receive exercises. Self-reported behavioural outcomes were assessed by a questionnaire pre-intervention (T0, n = 564) and at 2-4 weeks follow-up (T2, n = 493). Psychological outcomes were assessed post-intervention (T1, n = 564) and at follow-up. Regression analyses compared the outcomes of groups GI, GA and GA + with group G. We also conducted sensitivity analyses and a process evaluation. RESULTS Although promoting an active choice process (i.e., interventions GA and GA +) did not improve intention (T1) or physical activity (T2 versus T0), GA + participants reported higher commitment at T1 (β = 0.44;95%CI:0.04;0.84) and more frequently perceived an increase in physical activity between T0 and T2 (β = 2.61;95%CI:1.44;7.72). GA participants also made a more active choice at T1 (β = 0.16;95%CI:0.04;0.27). The GA and GA + intervention did not significantly increase the remaining outcomes. GI participants reported higher intention strength (β = 0.64;95%CI:0.15;1.12), autonomy (β = 0.50;95%CI:0.05;0.95), and commitment (β = 0.39;95%CI:0.04;0.74), and made a more active choice at T1 (β = 0.13;95%CI:0.02;0.24). Interestingly, gender and health condition modified the effect on several outcomes. The GA + intervention was somewhat more effective in women. The process evaluation showed that participants varied in how they perceived the intervention. CONCLUSIONS There is no convincing evidence of a beneficial effect of an active versus passive choice intervention on physical activity intentions and behaviours among inactive adults. Further research should determine whether and how active choice interventions that are gender-sensitized and consider health conditions can effectively increase physical activity. TRIAL REGISTRATION ClinicalTrials.gov: NCT04973813 . Retrospectively registered.
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Affiliation(s)
- Lorraine L Landais
- Department of Public and Occupational Health, Amsterdam UMC location Vrije Universiteit Amsterdam, Boelelaan 1117, Amsterdam, The Netherlands.
| | - Olga C Damman
- Department of Public and Occupational Health, Amsterdam UMC location Vrije Universiteit Amsterdam, Boelelaan 1117, Amsterdam, The Netherlands
| | - Judith G M Jelsma
- Department of Public and Occupational Health, Amsterdam UMC location Vrije Universiteit Amsterdam, Boelelaan 1117, Amsterdam, The Netherlands
| | - Evert A L M Verhagen
- Department of Public and Occupational Health, Amsterdam UMC location Vrije Universiteit Amsterdam, Boelelaan 1117, Amsterdam, The Netherlands.,Department of Public and Occupational Health, Amsterdam Movement Sciences, Amsterdam Collaboration On Health & Safety in Sports, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Danielle R M Timmermans
- Department of Public and Occupational Health, Amsterdam UMC location Vrije Universiteit Amsterdam, Boelelaan 1117, Amsterdam, The Netherlands
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Afari N, Yarish NM, Wooldridge JS, Materna K, Hernandez J, Blanco BH, Camodeca AL, Peters JJ, Herbert MS. Transition from an In-Person to Virtual Randomized Controlled Trial for Weight and Fitness Concerns in Active-Duty Service Members: Lessons Learned (Preprint). J Med Internet Res 2022; 24:e37797. [PMID: 36201851 PMCID: PMC9693705 DOI: 10.2196/37797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 04/21/2022] [Accepted: 09/26/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND This paper describes and discusses the transition of and modifications to a weight management randomized controlled trial among active-duty military personnel from an in-person to a virtual format as a result of the COVID-19 pandemic. The original pragmatic cohort-randomized controlled trial was designed to compare the effectiveness of an 8-week group weight management program, ShipShape, to a version of ShipShape enhanced with acceptance and commitment therapy. OBJECTIVE The objective of our study was to assess potential differences between in-person and virtual participation in participants' demographics, motivation, confidence, credibility, expectations, and satisfaction with the interventions; we also examined the pragmatics of the technology and participants' experiences in virtual-format intervention groups. METHODS A total of 178 active-duty personnel who had failed or were at risk of failing their physical fitness assessment or were overweight or obese were enrolled in the study. In-person (n=149) and virtual (n=29) participants reported demographics, motivation, confidence, credibility, expectations, and satisfaction. Interventionists recorded attendance and participation in the group sessions. Independent-sample 2-tailed t tests and chi-square tests were used to compare the characteristics of the in-person and virtual participants. Pragmatics of the technology and participants' experiences in the virtual format were assessed through surveys and open-ended questions. RESULTS Participants were 29.7 (SD 6.9) years old on average, 61.8% (110/178) female, and 59.6% (106/178) White and had an average BMI of 33.1 (SD 3.9) kg/m2. Participants were highly motivated to participate and confident in their ability to complete a weight management program. A total of 82.6% (147/178) of all participants attended 5 of the 8 sessions, and participation was rated as "excellent" by interventionists in both formats. The interventions were found to be credible and to have adequate expectations for effectiveness and high satisfaction in both formats. There were no differences between in-person and virtual participants in any of these metrics, other than interventionist-rated participation, for which virtual participants had significantly higher ratings (P<.001). Technical satisfaction with the virtual sessions was rated as "good" to "very good," and participants were satisfied with the content of the virtual sessions. A word cloud of responses identified "mindfulness," "helpful," "different," "food," "binder," and "class" as concepts the virtual participants found most useful about the program. CONCLUSIONS Modifications made in response to the COVID-19 pandemic were successful, given the recruitment of active-duty personnel with similar demographic characteristics, attendance levels, and indicators of credibility, expectancy, and satisfaction in the virtual format and the in-person format. This successful transition provides support for the use of virtual or digital weight management interventions to increase accessibility and reach among highly mobile active-duty personnel. TRIAL REGISTRATION ClinicalTrials.gov NCT03029507; https://clinicaltrials.gov/ct2/show/NCT03029507.
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Affiliation(s)
- Niloofar Afari
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
- Veterans Affairs San Diego Healthcare System, San Diego, CA, United States
- Veterans Affairs Center of Excellence for Stress and Mental Health, San Diego, CA, United States
| | - Natalie M Yarish
- Veterans Affairs San Diego Healthcare System, San Diego, CA, United States
| | - Jennalee S Wooldridge
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
- Veterans Affairs San Diego Healthcare System, San Diego, CA, United States
| | - Karla Materna
- Veterans Affairs San Diego Healthcare System, San Diego, CA, United States
| | - Jeffrey Hernandez
- Veterans Affairs San Diego Healthcare System, San Diego, CA, United States
| | - Brian H Blanco
- Veterans Affairs San Diego Healthcare System, San Diego, CA, United States
| | - Angela L Camodeca
- Veterans Affairs San Diego Healthcare System, San Diego, CA, United States
| | - Joshua J Peters
- Navy Medicine Readiness and Training Command, San Diego, CA, United States
| | - Matthew S Herbert
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
- Veterans Affairs San Diego Healthcare System, San Diego, CA, United States
- Veterans Affairs Center of Excellence for Stress and Mental Health, San Diego, CA, United States
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Rehfeldt RA, Tyndall I. Why We Are Not Acting to Save Ourselves: ACT, Health, and Culture. Behav Anal Pract 2022; 15:55-70. [PMID: 34306541 PMCID: PMC8280594 DOI: 10.1007/s40617-021-00592-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/03/2021] [Indexed: 12/02/2022] Open
Abstract
Chronic health conditions are increasing at an alarming rate worldwide, and many could be prevented if people were to engage in specific lifestyle behaviors. Intervening on lifestyle behaviors is challenging due to the fact that the consequences associated with unhealthy behaviors are temporally distant and probabilistic, and the aversive functions of covert stimuli may interfere with people's engagement in healthy, preventative behaviors. This article explores the role of relational framing in the promotion of healthy lifestyle behaviors and summarizes research supporting the use of acceptance and commitment training (ACT) as a framework for prevention and intervention. We explore how ACT alters the context in which rigid patterns of rule following occur. ACT loosens the literal functions of stimuli so that experiential-avoidance behaviors are weakened, and healthy, values-consistent behaviors are strengthened. We propose culture-wide interventions inspired by contextual behavior science so that healthier societies can be cultivated.
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Affiliation(s)
- Ruth Anne Rehfeldt
- The Chicago School of Professional Psychology, Chicago, 325 N. Wells St, Chicago, IL 60654 USA
| | - Ian Tyndall
- Department of Psychology, University of Chichester, Chichester, West Sussex UK
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Wippold GM, Frary SG. The Role of Modifiable, Self-Empowerment-Oriented Variables to Promote Health-Related Quality of Life Among Inadequately Insured Americans. JOURNAL OF PREVENTION (2022) 2022; 43:95-110. [PMID: 34773547 PMCID: PMC8924987 DOI: 10.1007/s10935-021-00652-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/20/2021] [Indexed: 02/03/2023]
Abstract
Inadequately insured Americans experience a disproportionately low health-related quality of life (HRQoL)-a multidimensional and subjective indicator of health associated with premature mortality. Although the inadequately insured are a growing and at-risk group of individuals, little research has examined factors associated with HRQoL within this population. Health Self-Empowerment Theory (HSET) and precision prevention influenced the conceptualization of this study. HSET is a health empowerment theory that recognizes the effects of certain cognitive-behavioral variables on health promotion within at-risk groups. Precision prevention advocates for individual or precise group-specific tailored and optimized health promotion approaches based on key sociodemographic variables. We investigated the impact of HSET variables on mental and physical HRQoL among 279 inadequately insured women and men who completed a questionnaire assessing HRQoL, health self-efficacy, health motivation, and active coping. Among the women in our sample, results indicate that exercise and psychological well-being self-efficacy were significantly and positively associated with mental and physical HRQoL. Among men, psychological well-being and responsible health practices self-efficacy, in addition to active coping, were significantly and positively associated with mental HRQoL. Psychological well-being self-efficacy and active coping were significantly and positively associated with physical HRQoL among men. The findings of our study suggest that HSET variables play an important role in the development of tailored HRQoL-promotion interventions for inadequately insured Americans, and that the roles of those variables may differ based on gender.
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Affiliation(s)
- Guillermo M Wippold
- Department of Psychology, Barnwell College, University of South Carolina, 1512 Pendleton Avenue, Mailbox 38, Columbia, SC, 29208, USA
| | - Sarah Grace Frary
- Department of Psychology, Barnwell College, University of South Carolina, 1512 Pendleton Avenue, Mailbox 38, Columbia, SC, 29208, USA.
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Miggantz EL, Materna K, Herbert MS, Golshan S, Hernandez J, Peters J, Delaney E, Webb-Murphy J, Wisbach G, Afari N. Characteristics of Active Duty Service Members Referred to the Navy's Weight-Management Program. Mil Med 2021; 188:e174-e181. [PMID: 34910186 PMCID: PMC9825239 DOI: 10.1093/milmed/usab523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 11/15/2021] [Accepted: 12/08/2021] [Indexed: 01/11/2023] Open
Abstract
INTRODUCTION Rates of overweight and obesity have increased in the military, particularly in the U.S. Navy. While the Navy has implemented weight-management programs like ShipShape, findings on the effectiveness of these programs are mixed. Further knowledge on the characteristics of service members (SMs) who participate in these programs may help inform course curricula and improve outcomes. This study aimed to (1) examine characteristics of SMs referred to the Navy's ShipShape program at a large military treatment facility, (2) compare these characteristics among SMs who did and did not enroll in a randomized clinical trial of ShipShape (ShipShape study participants), and (3) compare demographic and health characteristics of ShipShape study participants to that of a random and similarly sized sample of Navy SMs who responded to the 2015 DoD Health-Related Behaviors Survey (HRBS). MATERIALS AND METHODS Data from active duty Navy SMs referred to the ShipShape program at a large military treatment facility were evaluated (n = 225). A subset of these SMs enrolled in the ShipShape study (n = 187). Among enrolled SMs, data from 147 who completed all measures were compared to that of HRBS respondents. Univariate ANOVA and chi-square analyses were used to examine (1) demographic and motivational differences between SMs who did and did not enroll in the ShipShape study and (2) differences in demographics and medical and mental health conditions between ShipShape study participants and Navy HRBS respondents. RESULTS The majority of SMs referred to ShipShape were female with an average age of 28.3 years. Compared to SMs who did not enroll in the ShipShape study (n = 38), ShipShape study participants were more likely to be female, less likely to be Hispanic, and had higher motivation and emotional eating scores. Compared to Navy HRBS respondents (n = 164), ShipShape study participants (n = 147) were younger, more likely to be female, non-Hispanic, enlisted, and obese. Further, ShipShape study participants reported significantly fewer medical health conditions but higher rates of probable depression, anxiety, and PTSD and were more likely to report receiving current mental health treatment than HRBS respondents. CONCLUSION Overweight or obese SMs seeking weight loss in the ShipShape study were relatively young, female, non-Hispanic, motivated, but with greater emotional eating. ShipShape study participants endorsed few medical health conditions but had higher rates of probable mental health conditions compared to the HRBS sample. These findings suggest that SMs referred to Navy weight-management programs are likely experiencing comorbid mental health conditions which may interfere with the effectiveness of their weight loss efforts. The descriptive nature of this study and the focus on Navy SMs in only one ShipShape program may decrease the generalizability of our findings to participants at other locations. Nonetheless, these findings demonstrate the potential need for Navy weight-management programs that incorporate mental health treatment and address the specific needs of female and diverse SMs. A more comprehensive curriculum could improve the results of weight-management efforts, increase SM quality of life and fitness and thereby operational readiness.
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Affiliation(s)
| | - Karla Materna
- VA San Diego Healthcare System, San Diego, CA 92161, USA
| | - Matthew S Herbert
- VA San Diego Healthcare System, San Diego, CA 92161, USA,Department of Psychiatry, University of California, La Jolla, CA 92093, USA,VA Center of Excellence for Stress and Mental Health, San Diego, CA 92161, USA
| | - Shahrokh Golshan
- VA San Diego Healthcare System, San Diego, CA 92161, USA,Department of Psychiatry, University of California, La Jolla, CA 92093, USA
| | | | - Joshua Peters
- Navy Medicine Readiness and Training Command, San Diego, CA 92134, USA
| | - Eileen Delaney
- Naval Center for Combat & Operational Stress Control, San Diego, CA 92134, USA
| | | | - Gordon Wisbach
- Navy Medicine Readiness and Training Command, San Diego, CA 92134, USA
| | - Niloofar Afari
- VA San Diego Healthcare System, San Diego, CA 92161, USA,Department of Psychiatry, University of California, La Jolla, CA 92093, USA,VA Center of Excellence for Stress and Mental Health, San Diego, CA 92161, USA
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Levin ME, Petersen JM, Durward C, Bingeman B, Davis E, Nelson C, Cromwell S. A randomized controlled trial of online acceptance and commitment therapy to improve diet and physical activity among adults who are overweight/obese. Transl Behav Med 2021; 11:1216-1225. [PMID: 33289785 DOI: 10.1093/tbm/ibaa123] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Acceptance and commitment therapy (ACT) has shown benefit for improving diet, physical activity, and weight among adults who are overweight and obese. However, research to-date in this area has primarily evaluated ACT delivered through in-person interventions, which has more limited access relative to online formats. The present study evaluated an online guided self-help program that integrated ACT with nutrition education to improve healthy eating and physical activity. A sample of 79 adults who were overweight/obese was randomized to receive the 8-week ACT on Health program plus weekly phone coaching or to a waitlist. Participants completed 5.5 ACT sessions on average (out of 8) and reported moderately high program satisfaction. Participants in the ACT condition improved significantly more than the waitlist at posttreatment on the primary outcome of healthy eating index (HEI; based on 24-hr recall assessments) and almost all secondary outcomes assessing self-reported eating behaviors, weight, mental health, weight self-stigma, and psychological inflexibility. However, no intervention effects were found for self-reported physical activity. At 8-week follow-up, improvements were maintained for most outcomes in the ACT condition, but not for the HEI. Improvements in psychological inflexibility mediated treatment effects on some outcomes, but not HEI or weight. Overall, delivering ACT through online guided self-help combined with nutrition education appears promising for improving healthy eating, weight, and self-stigma, but results for physical activity and long-term behavior change are unclear, possibly due to limitations in the ACT on Health program.
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Bordieri MJ. Acceptance: A Research Overview and Application of This Core ACT Process in ABA. Behav Anal Pract 2021; 15:90-103. [DOI: 10.1007/s40617-021-00575-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/17/2021] [Indexed: 10/20/2022] Open
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The effect of acceptance and commitment training on improving physical activity during the COVID-19 pandemic. JOURNAL OF CONTEXTUAL BEHAVIORAL SCIENCE 2021. [DOI: 10.1016/j.jcbs.2021.02.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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