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Earl S, Burnette JL, Ho AS. Exploring the benefits and costs of a growth mindset in a digital app weight management program. J Health Psychol 2024:13591053241226610. [PMID: 38312005 DOI: 10.1177/13591053241226610] [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: 02/06/2024] Open
Abstract
We explored the potential benefits and costs of believing one can change their weight (i.e. growth mindset) in the context of a digital weight management program. We investigated mechanisms by which growth mindsets relate to weight loss achievement and body shame. Among participants seeking to lose weight (N = 1626; 74.7% female; 77.9% White; Mage = 45.7), stronger growth mindsets indirectly predicted greater weight loss achievement through positive offset expectations and subsequent increased program engagement. Additionally, stronger growth mindsets predicted less body shame through positive offset expectations but predicted more body shame through increased onset responsibility, replicating the double-edged sword model of growth mindsets. We conclude with applications that leverage growth mindsets for optimal behavior change while mitigating costs such as body shame.
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Penno KA, Zakis JA. Exploring Hearing Care Technology from Clinic to Capability. Semin Hear 2023; 44:287-301. [PMID: 37484987 PMCID: PMC10361792 DOI: 10.1055/s-0043-1769741] [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: 07/25/2023] Open
Abstract
Healthcare systems are traditionally a clinician-led and reactive structure that does not promote clients managing their health issues or concerns from an early stage. However, when clients are proactive in starting their healthcare earlier than later, they can achieve better outcomes and quality of life. Hearing healthcare and the rehabilitation journey currently fit into this reactive and traditional model of care. With the development of service delivery models evolving to offer services to the consumer online and where they are predominately getting their healthcare information from the internet and the advancement of digital applications and hearing devices beyond traditional hearing aid structures, we are seeing a change in how consumers engage in hearing care. Similarly, as the range of hearing devices evolves with increasingly blended and standard levels of technology across consumer earbuds/headphones and medical grade hearing aids, we are seeing a convergence of consumers engaging earlier and becoming increasingly aware of hearing health needs. This article will discuss how the channels, service, and technology are coming together to reform traditionally clinician-led healthcare models to an earlier consumer-led model and the benefits and limitations associated with it. Additionally, we look to explore advances in hearing technologies and services, and if these will or can contribute to a behavioral change in the hearing healthcare journey of consumers.
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Affiliation(s)
- Kathryn A. Penno
- Department of Anatomy, Physiology & Human Biology, School of Human Science, University of Western Australia, Perth, Western Australia, Australia
- Nuheara, Perth, Western Australia, Australia
| | - Justin A. Zakis
- Sonova Audiological Care Australia, Melbourne, Victoria, Australia
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Behr H, Earl S, Ho AS, Lee J, Mitchell ES, McCallum M, May CN, Michaelides A. Changes in Health-Promoting Behaviors and Their Association with Weight Loss, Retention, and Engagement on a Digital Program: Prospective Study. Nutrients 2022; 14:nu14224812. [PMID: 36432498 PMCID: PMC9699210 DOI: 10.3390/nu14224812] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/10/2022] [Accepted: 11/04/2022] [Indexed: 11/16/2022] Open
Abstract
Health-promoting lifestyle behaviors (e.g., as measured by the HPLP-II) are associated with reductions in lifestyle disease mortality, as well as improved well-being, mental health, and quality of life. However, it is unclear how a weight-management program relates to a broad range of these behaviors (i.e., health responsibility, physical activity, nutrition, spiritual growth, interpersonal relations, and stress management), especially a fully digital program on which individuals have to self-manage their own behaviors in their daily lives (with assistance from a virtual human coach). In the context of a digital setting, this study examined the changes in health-promoting behaviors over 12 months, as well as the associations between health-promoting behaviors and weight loss, retention, and engagement, among participants who self-enrolled in a mobile CBT-based nutritionally focused behavior change weight management program (n = 242). Participants lost a statistically significant amount of weight (M = 6.7 kg; SD = 12.7 kg; t(80) = 9.26, p < 0.001) and reported significantly improved overall health-promoting lifestyle behaviors (i.e., HPLP-II summary scores), as well as, specifically, health responsibility, physical activity, nutrition, spiritual growth, stress management, and interpersonal relations behaviors from baseline to 6 months and from 6 months to 12 months (all ps < 0.008). Health-promoting behaviors at 6 months (i.e., learned health-promoting behaviors) compared to baseline were better predictors of retention and program engagement. A fully digital, mobile weight management intervention can improve HPLP-II scores, which, in turn, has implications for improved retention, program engagement, and better understanding the comprehensive effects of weight management programs, particularly in a digital setting.
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Affiliation(s)
- Heather Behr
- Department of Integrative Health, Saybrook University, 55 W Eureka St., Pasadena, CA 91103, USA
| | - Sydney Earl
- Department of Psychology, North Carolina State University, Poe Hall, 2310 Stinson Dr., Raleigh, NC 27695, USA
| | - Annabell Suh Ho
- Academic Research, Noom, 450 W 33rd St., New York, NY 10001, USA
| | - Jihye Lee
- Moody College of Communication, The University of Texas at Austin, 300 W Dean Keeton St., Austin, TX 78712, USA
| | | | - Meaghan McCallum
- Academic Research, Noom, 450 W 33rd St., New York, NY 10001, USA
| | - Christine N. May
- Academic Research, Noom, 450 W 33rd St., New York, NY 10001, USA
- Correspondence:
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Carey A, Yang Q, DeLuca L, Toro-Ramos T, Kim Y, Michaelides A. The Relationship Between Weight Loss Outcomes and Engagement in a Mobile Behavioral Change Intervention: Retrospective Analysis. JMIR Mhealth Uhealth 2021; 9:e30622. [PMID: 34747706 PMCID: PMC8663454 DOI: 10.2196/30622] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 07/02/2021] [Accepted: 09/19/2021] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND There is large variance in weight loss outcomes of digital behavior change interventions (DBCIs). It has been suggested that different patterns of engagement in the program could be responsible for this variance in outcomes. Previous studies have found that the amount of engagement on DBCIs, such as the number of meals logged or articles read, is positively associated with weight loss. OBJECTIVE This retrospective study extends previous research by observing how important weight loss outcomes (high weight loss: 10% or greater body weight loss; moderate weight loss: between 5% to 10%; stable weight: 0 plus or minus 1%) are associated with engagement on a publicly available mobile DBCI (Noom) from 9 to 52 weeks. METHODS Engagement and weight data for eligible participants (N=11,252) were extracted from the Noom database. Engagement measures included the number of articles read, meals logged, steps recorded, messages to coach, exercise logged, weigh-ins, and days with 1 meal logged per week. Weight was self-reported on the program. Multiple linear regressions examined how weight loss outcome (moderate and high vs stable) was associated with each engagement measure across 3 study time periods: 9-16 weeks, 17-32 weeks, and 33-52 weeks. RESULTS At 9-16 weeks, among the 11,252 participants, 2594 (23.05%) had stable weight, 6440 (57.23%) had moderate weight loss, and 2218 (19.71%) had high weight loss. By 33-52 weeks, 525 (18.21%) had stable weight, 1214 (42.11%) had moderate weight loss, and 1144 (39.68%) had high weight loss. Regression results showed that moderate weight loss and high weight loss outcomes were associated with all engagement measures to a significantly greater degree than was stable weight (all P values <.001). These differences held across all time periods with the exception of exercise for the moderate weight loss category at 1 time period of 33-52 weeks. Exercise logging increased from 9 to 52 weeks regardless of the weight loss group. CONCLUSIONS Our results suggest that these clinically important weight loss outcomes are related to the number of articles read, meals logged, steps recorded, messages to coach, exercise logged, weigh-ins, and days with 1 meal logged per week both in the short-term and long-term (ie, 1 year) on Noom. This provides valuable data on engagement patterns over time on a self-directed mobile DBCI, can help inform how interventions tailor recommendations for engagement depending on how much weight individuals have lost, and raises important questions for future research on engagement in DBCIs.
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Affiliation(s)
- Alissa Carey
- Academic Research, Noom Inc, New York, NY, United States
| | - Qiuchen Yang
- Academic Research, Noom Inc, New York, NY, United States
| | - Laura DeLuca
- Academic Research, Noom Inc, New York, NY, United States
- Department of Clinical Psychology, Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, NY, United States
| | - Tatiana Toro-Ramos
- Academic Research, Noom Inc, New York, NY, United States
- Amgen, Thousand Oaks, CA, United States
| | - Youngin Kim
- Academic Research, Noom Inc, New York, NY, United States
- Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Republic of Korea
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Nutrition Intervention in Cardiac Rehabilitation: A REVIEW OF THE LITERATURE AND STRATEGIES FOR THE FUTURE. J Cardiopulm Rehabil Prev 2021; 41:383-388. [PMID: 34727557 DOI: 10.1097/hcr.0000000000000660] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVE Despite guideline consensus that quality of nutrition affects most modifiable cardiovascular disease risk factors, the implementation of dietary interventions varies considerably in cardiac rehabilitation (CR) programs. The purpose of this review is to highlight the current existing literature and provide recommendations on best practices for nutrition interventions and future research that support secondary prevention outcomes. REVIEW METHODS The review examines original investigations, systematic reviews, and guidelines regarding nutrition intervention in CR. SUMMARY Nutrition intervention in CR plays an integral role in the success of patients; however, the literature is limited and standardization of practice is in its infancy. The role of a qualified registered dietician nutritionist, standardization of dietary assessments, individualized and intensive nutrition interventions, and application of specific behavior change techniques are central components in improving diet in CR. This review provides an overview of the evidence-based cardioprotective diets, nutritional interventions and behavioral strategies in CR, and explores areas for best practices and opportunities for innovation in the delivery of nutrition intervention in CR.
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Mitchell ES, Yang Q, Ho AS, Behr H, May CN, DeLuca L, Michaelides A. Self-Reported Nutritional Factors Are Associated with Weight Loss at 18 Months in a Self-Managed Commercial Program with Food Categorization System: Observational Study. Nutrients 2021; 13:nu13051733. [PMID: 34065277 PMCID: PMC8160976 DOI: 10.3390/nu13051733] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/14/2021] [Accepted: 05/15/2021] [Indexed: 12/14/2022] Open
Abstract
Little is known about nutritional factors during weight loss on digital commercial weight loss programs. We examined how nutritional factors relate to weight loss for individuals after 4 and 18 months on a mobile commercial program with a food categorization system based on energy density (Noom). This is a two-part (retrospective and cross-sectional) cohort study. Two time points were used for analysis: 4 months and 18 months. For 4-month analyses, current Noom users who met inclusion criteria (n = 9880) were split into 5% or more body weight loss and stable weight loss (0 ± 1%) groups. Individuals who fell into one of these groups were analyzed at 4 months (n = 3261). For 18-month analyses, individuals from 4-month analyses who were still on Noom 18 months later were invited to take a one-time survey (n = 803). At 18 months 148 participants were analyzed. Noom has a system categorizing foods as low-, medium-, and high-energy-dense. Measures were self-reported proportions of low-, medium-, and high-energy-dense foods, and self-reported nutritional factors (fruit and vegetable intake, dietary quality, nutrition knowledge, and food choice). Nutritional factors were derived from validated survey measures, and food choice from a novel validated computerized task in which participants chose a food they would want to eat right now. ANOVAs compared participants with 5% or more body weight loss and participants with stable weight (0 ± 1%) at 4 months on energy density proportions. Analyses at 18 months compared nutritional factors across participants with >10% (high weight loss), 5–10% (moderate weight loss), and less than 5% body weight loss (low weight loss), and then assessed associations between nutritional factors and weight loss. Individuals with greater weight loss reported consuming higher proportions of low-energy-dense foods and lower proportions of high-energy-dense foods than individuals with less weight loss at 4 months and 18 months (all ps < 0.02). Individuals with greater weight loss had higher fruit and vegetable intake (p = 0.03), dietary quality (p = 0.02), nutrition knowledge (p < 0.001), and healthier food choice (p = 0.003) at 18 months. Only nutrition knowledge and food choice were associated with weight loss at 18 months (B = −19.44, 95% CI: −33.19 to −5.69, p = 0.006; B = −5.49, 95% CI: −8.87 to −2.11, p = 0.002, respectively). Our results highlight the potential influence of nutrition knowledge and food choice in weight loss on a self-managed commercial program. We also found for the first time that in-the-moment inclination towards food even when just depicted is associated with long-term weight loss.
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Affiliation(s)
- Ellen S. Mitchell
- Academic Research, Noom, 229 W 28th St., New York, NY 10001, USA; (Q.Y.); (A.S.H.); (H.B.); (C.N.M.); (L.D.); (A.M.)
- Correspondence:
| | - Qiuchen Yang
- Academic Research, Noom, 229 W 28th St., New York, NY 10001, USA; (Q.Y.); (A.S.H.); (H.B.); (C.N.M.); (L.D.); (A.M.)
| | - Annabell S. Ho
- Academic Research, Noom, 229 W 28th St., New York, NY 10001, USA; (Q.Y.); (A.S.H.); (H.B.); (C.N.M.); (L.D.); (A.M.)
| | - Heather Behr
- Academic Research, Noom, 229 W 28th St., New York, NY 10001, USA; (Q.Y.); (A.S.H.); (H.B.); (C.N.M.); (L.D.); (A.M.)
- Department of Integrative Health, Saybrook University, 55 W Eureka Street, Pasadena, CA 91103, USA
| | - Christine N. May
- Academic Research, Noom, 229 W 28th St., New York, NY 10001, USA; (Q.Y.); (A.S.H.); (H.B.); (C.N.M.); (L.D.); (A.M.)
| | - Laura DeLuca
- Academic Research, Noom, 229 W 28th St., New York, NY 10001, USA; (Q.Y.); (A.S.H.); (H.B.); (C.N.M.); (L.D.); (A.M.)
- Ferkauf Graduate School of Psychology, Yeshiva University, 1165 Morris Park Avenue, Bronx, NY 10461, USA
| | - Andreas Michaelides
- Academic Research, Noom, 229 W 28th St., New York, NY 10001, USA; (Q.Y.); (A.S.H.); (H.B.); (C.N.M.); (L.D.); (A.M.)
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