Dataset Information

Retention and weight outcomes after transitioning an intensive behavioral weight management program from an in-person to a virtual format.

ABSTRACT:

Background

Virtual care offers many potential advantages over traditional in-person care for people with chronic diseases including obesity. Before the COVID-19 pandemic, virtual care was not broadly implemented because of regulatory, legal, and reimbursement barriers.

Objective

To evaluate the impact of the transition from an entirely in-person format to a virtual format during the COVID-19 pandemic on retention and weight reduction in a 2-year, structured, intensive behavioral weight management program for people with moderate to severe obesity.

Methods

Retrospective cohort study of 1313 program participants stratified according to the phase of the program during which the transition to virtual visits occurred.

Results

Age, sex, and baseline weight were independent predictors of program retention. Transition to virtual visits was associated with greater 2-year program retention. Retention but not mode of program delivery was associated with reduction in weight at 2-year.

Conclusions

Transition from in-person to virtual program delivery improved retention and by doing so, indirectly improved weight loss at 2 years. Telemedicine has the potential to overcome many of the limitations associated with traditional in-person weight loss interventions.

Clinical trial registration

This research was reviewed and approved by the University of Michigan Institutional Review Board and registered on ClinicalTrials.gov (NCT02043457). All participants provided written informed consent.

SUBMITTER: Rothberg AE

PROVIDER: S-EPMC10551110 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Retention and weight outcomes after transitioning an intensive behavioral weight management program from an in-person to a virtual format.

Rothberg Amy E AE Marriott Deanna J DJ Miller Nicole M NM Herman William H WH

Obesity science & practice 20230420 5

<h4>Background</h4>Virtual care offers many potential advantages over traditional in-person care for people with chronic diseases including obesity. Before the COVID-19 pandemic, virtual care was not broadly implemented because of regulatory, legal, and reimbursement barriers.<h4>Objective</h4>To evaluate the impact of the transition from an entirely in-person format to a virtual format during the COVID-19 pandemic on retention and weight reduction in a 2-year, structured, intensive behavioral w ...[more]

PMID: 37810529

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Project description:BackgroundBehavioral weight loss interventions promote clinically significant weight loss over 12 months, but weight regain remains problematic and a substantial proportion of participants do not achieve long-term weight loss maintenance. Novel methods are needed that instill habit strength for sustaining weight control behaviors long term. Virtual reality (VR) has the potential to provide opportunities within behavioral treatment for patients to practice desired weight control behaviors in the frequency and magnitude necessary to build durable habits. A pilot randomized trial was done to test the feasibility integrating virtual reality (VR) into standard behavioral weight loss treatment.MethodsParticipants were 15 adults (43 years; 46.7% Hispanic), with overweight or obesity who were randomly assigned to a 4-week Standard Behavioral Weight Loss plus Non-Weight-Related VR app (i.e., Control Group) or Standard Behavioral Weight Loss plus Weight-Related VR app (i.e., Intervention Group). The Intervention's VR tool was designed to enable practice of behavioral skills taught in weekly group meetings, including managing social and home environmental cues for eating and activity.ResultsParticipants were recruited over 3 months, and retention at the final assessment visit was high (86.6%). The VR footage and resulting app were rated as highly realistic (6.7 on a 10-point scale), and the VR program overall was rated as highly satisfactory (3.6 on a 4-point scale). Adverse effects of eye strain and motion sickness were minimal (~ 2 on a 7-point scale). As expected, the intervention and control groups both lost weight and unadjusted means (SD) averaged 3.4% (2.7) and 2.3% (3.6), respectively, over the 4 weeks. Overall, participants reported preferring a VR approach above traditional weight loss programs (rating of 5 on a 7-point scale).ConclusionsFuture research is needed to develop and test the feasibility of using VR for other weight control skills with a larger sample size and longer evaluation period to determine if VR can improve standard behavioral weight loss outcomes by intensifying practice opportunities and building habit strength for weight loss maintenance.Trial registrationNCT04534088 ; date of registration: 09/01/2020, retrospectively registered.

Project description:Purpose This article compares applicants' perceptions of and experiences with virtual and in-person interviews for surgical retina fellowship. Methods A survey was distributed via email to all applicants of three vitreoretinal surgery fellowship programs for the 2021 to 2022 and 2022 to 2023 application cycles. Main Outcome Measures Participants were surveyed regarding cost; burden of scheduling; number of applications and interviews completed; ability to gain a true feel of the program, location, and preceptor; and number of work and surgical days missed. Results Of 151 applicants contacted, 36 completed the survey (23.8% response rate). Of the respondents, 25.0% attended only virtual interviews, 19.4% attended mostly virtual interviews, 30.6% attended mostly in-person interviews, and 25.0% attended half virtual and half in-person interviews. Average expenditure was significantly lower for applicants with mostly and completely virtual interviews compared with applicants with mostly in-person and half virtual, half in-person ( p < 0.001). Applicants with mostly virtual interviews reported a lower ability to gain a true perception of the program and the program location ( p = 0.003 and p < 0.001, respectively). There was no difference in burden of scheduling, number of interviews completed, or number of work and surgical days missed. When applicants were asked what type of interview format they would prefer if they could repeat the cycle, those who interviewed mostly in-person largely chose in-person as their preference (72.7%), while participants who interviewed mostly or completely virtually were evenly split between in-person, virtual, and hybrid ( p = 0.136). Conclusion As fellowship programs and institutions decide whether they will return to in-person interviews or maintain a virtual interview format in the long term, they must weigh the lower cost of virtual interviews with the improved ability to gain a more accurate perception of the program and location allowed by in-person interviews, as well as potentially greater satisfaction with the in-person format.

Project description:BackgroundDigital behavioral weight loss programs are scalable and effective, and they provide an opportunity to personalize intervention components. However, more research is needed to test the acceptability and efficacy of personalized digital behavioral weight loss interventions.ObjectiveIn a 6-month single-arm trial, we examined weight loss, acceptability, and secondary outcomes of a digital commercial weight loss program (WeightWatchers). This digital program included a personalized weight loss program based on sex, age, height, weight, and personal food preferences, as well as synchronous (eg, virtual workshops and individual weekly check-ins) and asynchronous (eg, mobile app and virtual group) elements. In addition to a personalized daily and weekly PersonalPoints target, the program provided users with personalized lists of ≥300 ZeroPoint foods, which are foods that do not need to be weighed, measured, or tracked.MethodsWe conducted a pre-post evaluation of this 6-month, digitally delivered, and personalized WeightWatchers weight management program on weight loss at 3 and 6 months in adults with overweight and obesity. The secondary outcomes included participation, satisfaction, fruit and vegetable intake, physical activity, sleep quality, hunger, food cravings, quality of life, self-compassion, well-being, and behavioral automaticity.ResultsOf the 153 participants, 107 (69.9%) were female, and 65 (42.5%) identified as being from a minoritized racial or ethnic group. Participants' mean age was 41.09 (SD 13.78) years, and their mean BMI was 31.8 (SD 5.0) kg/m2. Participants had an average weight change of -4.25% (SD 3.93%) from baseline to 3 months and -5.05% (SD 5.59%) from baseline to 6 months. At 6 months, the percentages of participants who experienced ≥3%, ≥5%, and ≥10% weight loss were 63.4% (97/153), 51% (78/153), and 14.4% (22/153), respectively. The mean percentage of weeks in which participants engaged in ≥1 aspects of the program was 87.53% (SD 23.40%) at 3 months and 77.67% (SD 28.69%) at 6 months. Retention was high (132/153, 86.3%), and more than two-thirds (94/140, 67.1%) of the participants reported that the program helped them lose weight. Significant improvements were observed in fruit and vegetable intake, physical activity, sleep quality, hunger, food cravings, quality of life, and well-being (all P values <.01).ConclusionsThis personalized, digital, and scalable behavioral weight management program resulted in clinically significant weight loss in half (78/153, 51%) of the participants as well as improvements in behavioral and psychosocial outcomes. Future research should compare personalized digital weight loss programs with generic programs on weight loss, participation, and acceptability.

Dataset Information

Retention and weight outcomes after transitioning an intensive behavioral weight management program from an in-person to a virtual format.

Background

Objective

Methods

Results

Conclusions

Clinical trial registration

Publications

Retention and weight outcomes after transitioning an intensive behavioral weight management program from an in-person to a virtual format.

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