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Ren L, Yan J, Zhu Z, Du M. Personalization Characteristics and Evaluation of Gamified Exercise for Middle-Aged and Older People: A Scoping Review. J Aging Phys Act 2024; 32:287-299. [PMID: 38176402 DOI: 10.1123/japa.2022-0224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 09/25/2023] [Accepted: 09/29/2023] [Indexed: 01/06/2024]
Abstract
Many studies have shown that personalized exergames have a positive effect on promoting regular and proper exercise. However, there is no consensus on the design characteristics and evaluation of exergames. This systematic review of published research literature aimed to explore the general characteristics, personalization characteristics, and evaluation of personalized exergames for middle-aged and older people. We screened published studies in the Web of Science, Scopus, PubMed, ACM, and IEEE Xplore databases, extracted data, and performed a thematic analysis according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews checklist. Three main themes and nine subthemes were generated from 24 included papers. Moreover, a personalization model (FACTS) and evaluation system (PMSS) of exergames were developed. Personalized exergames had potential positive effects on motivating middle-aged and older people to exercise and improve their health, particularly physical, mental, and social health. However, more fine-grained studies on personalized exergames are necessary in the future.
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Affiliation(s)
- Lisha Ren
- College of Design and Innovation, Tongji University, Shanghai, China
| | - Jie Yan
- College of Design and Innovation, Tongji University, Shanghai, China
| | - Zhehao Zhu
- College of Design and Innovation, Tongji University, Shanghai, China
| | - Murui Du
- College of Design and Innovation, Tongji University, Shanghai, China
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Brunet J, Sharma S, Price J, Black M. Acceptability and Usability of a Theory-Driven Intervention via Email to Promote Physical Activity in Women Who Are Overweight or Obese: Substudy Within a Randomized Controlled Trial. JMIR Form Res 2023; 7:e48301. [PMID: 37788048 PMCID: PMC10582810 DOI: 10.2196/48301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 08/03/2023] [Accepted: 08/04/2023] [Indexed: 10/04/2023] Open
Abstract
BACKGROUND Insufficient physical activity (PA) and excess weight increase illness risk for women. Face-to-face interventions can increase PA levels; however, they are often inaccessible. With growing interest in digital interventions, a Self-Determination Theory (SDT)-driven intervention was developed and delivered via email to promote PA in women who were insufficiently active and overweight or obese. OBJECTIVE This substudy explores users' perspectives about the acceptability and usability of the intervention, which was coupled with a wearable activity monitor and PA recommendations. METHODS A 3-arm, parallel group, randomized controlled trial (unblinded) was conducted in Ontario, Canada. Recruitment occurred from September 2018 to March 2019 via advertising through social media, web-based boards, and posters in publicly accessible areas. In total, 47 women with a BMI of ≥25 kg/m2 who were not meeting the Canadian PA guidelines were randomly assigned to 1 of 3 arms (arm 1: n=15, 32%; arm 2: n=16, 34%; arm 3: n=16, 34%). This substudy focused on the 15 participants allocated to the main intervention arm. Participants received an automated intervention consisting of (1) 6 weekly emails, (2) a Polar Electro Inc A300 activity monitor (with access to the Polar Flow website and companion smartphone app), and (3) a copy of the Canadian PA guidelines for adults. Emails were developed using SDT and designed to enhance autonomous motivation by fostering the psychological needs of competence, autonomy, and relatedness. Well-established motivational and behavior change techniques were embedded in the emails to promote needs satisfaction. After the intervention (ie, 7 weeks after randomization), participants were invited to complete a web-based acceptability and usability survey containing open-ended and closed-ended questions; responses were analyzed using descriptive and content analyses, respectively. RESULTS The analyses included data from 93% (14/15) of the women (age: mean 33.4, SD 7.5; range 24-44 years; BMI: mean 31.3, SD 5.8 kg/m2; range 25-40.5 kg/m2) who received the main intervention and completed the postintervention survey. Open-ended responses indicated that participants were generally satisfied with the intervention and appreciated that emails prompted self-reflection, kept them on track and accountable, provided informational support, and were nonpressuring. Furthermore, they suggested that the monitor was "enjoyable" and "helpful"; quantitative data corroborated this, as 71% (10/14) said that the monitor was "very valuable/absolutely valuable," 71% (10/14) would "very probably/definitely" still use one, and 86% (12/14) wore it for ≥5 days per week for ≥8 hours per day and checked it "occasionally/frequently/very frequently." Potential threats to acceptability included "long" and "text-heavy" emails; lack of personal contact; and cumbersome, unaesthetic monitors. CONCLUSIONS Results suggest that this SDT-driven, email-delivered intervention may be an acceptable low-contact approach to promote PA in women who are overweight or obese and insufficiently active; however, improvements are warranted and studies ascertaining its effectiveness are needed. TRIAL REGISTRATION ClinicalTrials.gov NCT03601663; http://clinicaltrials.gov/ct2/show/NCT03601663. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) RR2-10.1177/20552076221093134.
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Affiliation(s)
- Jennifer Brunet
- School of Human Kinetics, University of Ottawa, Ottawa, ON, Canada
| | - Sitara Sharma
- School of Human Kinetics, University of Ottawa, Ottawa, ON, Canada
| | - Jenson Price
- School of Human Kinetics, University of Ottawa, Ottawa, ON, Canada
| | - Melissa Black
- School of Human Kinetics, University of Ottawa, Ottawa, ON, Canada
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Arguello D, Rogers E, Denmark GH, Lena J, Goodro T, Anderson-Song Q, Cloutier G, Hillman CH, Kramer AF, Castaneda-Sceppa C, John D. Companion: A Pilot Randomized Clinical Trial to Test an Integrated Two-Way Communication and Near-Real-Time Sensing System for Detecting and Modifying Daily Inactivity among Adults >60 Years-Design and Protocol. SENSORS (BASEL, SWITZERLAND) 2023; 23:s23042221. [PMID: 36850822 PMCID: PMC9965440 DOI: 10.3390/s23042221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/31/2023] [Accepted: 02/10/2023] [Indexed: 05/14/2023]
Abstract
Supervised personal training is most effective in improving the health effects of exercise in older adults. Yet, low frequency (60 min, 1-3 sessions/week) of trainer contact limits influence on behavior change outside sessions. Strategies to extend the effect of trainer contact outside of supervision and that integrate meaningful and intelligent two-way communication to provide complex and interactive problem solving may motivate older adults to "move more and sit less" and sustain positive behaviors to further improve health. This paper describes the experimental protocol of a 16-week pilot RCT (N = 46) that tests the impact of supplementing supervised exercise (i.e., control) with a technology-based behavior-aware text-based virtual "Companion" that integrates a human-in-the-loop approach with wirelessly transmitted sensor-based activity measurement to deliver behavior change strategies using socially engaging, contextually salient, and tailored text message conversations in near-real-time. Primary outcomes are total-daily and patterns of habitual physical behaviors after 16 and 24 weeks. Exploratory analyses aim to understand Companion's longitudinal behavior effects, its user engagement and relationship to behavior, and changes in cardiometabolic and cognitive outcomes. Our findings may allow the development of a more scalable hybrid AI Companion to impact the ever-growing public health epidemic of sedentariness contributing to poor health outcomes, reduced quality of life, and early death.
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Affiliation(s)
- Diego Arguello
- Bouvé College of Health Sciences, Northeastern University, Boston, MA 02115, USA
- Correspondence:
| | - Ethan Rogers
- Bouvé College of Health Sciences, Northeastern University, Boston, MA 02115, USA
| | - Grant H. Denmark
- Philadelphia College of Osteopathic Medicine, Philadelphia, PA 19131, USA
| | - James Lena
- Manning College of Nursing and Health Sciences, University of Massachusetts Boston, Boston, MA 02125, USA
| | - Troy Goodro
- Manning College of Nursing and Health Sciences, University of Massachusetts Boston, Boston, MA 02125, USA
| | - Quinn Anderson-Song
- Bouvé College of Health Sciences, Northeastern University, Boston, MA 02115, USA
| | - Gregory Cloutier
- Bouvé College of Health Sciences, Northeastern University, Boston, MA 02115, USA
| | - Charles H. Hillman
- Bouvé College of Health Sciences, Northeastern University, Boston, MA 02115, USA
| | - Arthur F. Kramer
- College of Science, Northeastern University, Boston, MA 02115, USA
- Beckman Institute, University of Illinois, Urbana, IL 61801, USA
| | | | - Dinesh John
- Bouvé College of Health Sciences, Northeastern University, Boston, MA 02115, USA
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Kushniruk A, Hayotte M, Halgand F, d'Arripe-Longueville F. The Acceptability of Technology-Based Physical Activity Interventions in Postbariatric Surgery Women: Insights From Qualitative Analysis Using the Unified Theory of Acceptance and Use of Technology 2 Model. JMIR Hum Factors 2023; 10:e42178. [PMID: 36689255 PMCID: PMC9947814 DOI: 10.2196/42178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 12/16/2022] [Accepted: 01/01/2023] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Bariatric surgery offers an opportunity for physical activity (PA) promotion due to patients' increased ability to engage in PA. Technology-based PA interventions are promising tools for promoting PA to support patients in this key period. The Unified Theory of Acceptance and Use of Technology 2 (UTAUT2) model is a recognized theoretical model for examining technology acceptability. Although a previous study reported that 92% of women with obesity have high acceptability of at least one technology-based PA intervention, little is known about the factors that lead to different levels of acceptability between technologies and therefore the reasons for choosing a preferred intervention. OBJECTIVE The purpose of this study was to (1) characterize the acceptability of 3 technology-based PA interventions (ie, telehealth, active video game, mobile app) in the context of bariatric surgery, and (2) explore patients' preference motives. This study, using a qualitative design, examined the suitability of the UTAUT2 model in this specific context. METHODS Participants (n=26) read written French descriptions of the technology-based PA interventions with illustrations and chose their preferred intervention. Semidirective interviews were conducted to explore the reasons for their choice of the preferred intervention, notably using the UTAUT2 framework. Data were analyzed based on inductive and deductive approaches. RESULTS All participants who preferred a technology-based PA intervention (ie, active video game, n=10; mobile app, n=10; telehealth, n=6) expressed a behavioral intention to use it. In addition, some of them expressed a high behavioral intention to use another technology (ie, active video game, n=4; mobile app, n=1; telehealth, n=7). All the constructs of the UTAUT2 emerged during the qualitative interviews and were specified through subcategories. Additional constructs also emerged, especially other motivational factors. CONCLUSIONS This study showed that, in the context of technology-based PA interventions for postbariatric patients, the UTAUT2 is suitable, although additional motivational factors (which were not considered by the UTAUT2 model) should be considered.
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Nasruddin NIN, Murphy J, Armstrong MEG. Physical Activity Surveillance in Children and Adolescents using Smartphone Technology: Systematic Review (Preprint). JMIR Pediatr Parent 2022; 6:e42461. [PMID: 36989033 PMCID: PMC10131756 DOI: 10.2196/42461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 01/30/2023] [Accepted: 02/23/2023] [Indexed: 02/25/2023] Open
Abstract
BACKGROUND Self-reported physical activity (PA) questionnaires have traditionally been used for PA surveillance in children and adolescents, especially in free-living conditions. Objective measures are more accurate at measuring PA, but high cost often creates a barrier for their use in low- and middle-income settings. The advent of smartphone technology has greatly influenced mobile health and has offered new opportunities in health research, including PA surveillance. OBJECTIVE This review aimed to systematically explore the use of smartphone technology for PA surveillance in children and adolescents, specifically focusing on the use of smartphone apps. METHODS A literature search was conducted using 5 databases (PubMed, Scopus, CINAHL, MEDLINE, and Web of Science) and Google Scholar to identify articles relevant to the topic that were published from 2008 to 2023. Articles were included if they included children and adolescents within the age range of 5 to 18 years; used smartphone technology as PA surveillance; had PA behavioral outcomes such as energy expenditure, step count, and PA levels; were written in English; and were published between 2008 and 2023. RESULTS We identified and analyzed 8 studies (5 cross-sectional studies and 3 cohort studies). All participants were aged 12-18 years, and all studies were conducted in high-income countries only. Participants were recruited from schools, primary care facilities, and voluntarily. Five studies used mobile apps specifically and purposely developed for the study, whereas 3 studies used mobile apps downloadable from the Apple App Store and Android Play Store. PA surveillance using these apps was conducted from 24 hours to 4 weeks. CONCLUSIONS Evidence of PA surveillance using smartphone technology in children and adolescents was insufficient, which demonstrated the knowledge gap. Additional research is needed to further study the feasibility and validity of smartphone apps for PA surveillance among children and adolescents, especially in low- and middle-income countries.
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Affiliation(s)
- Nur Izzatun Nasriah Nasruddin
- Centre for Exercise, Nutrition and Health Sciences, School for Policy Studies, University of Bristol, Bristol, United Kingdom
| | - Joey Murphy
- Centre for Exercise, Nutrition and Health Sciences, School for Policy Studies, University of Bristol, Bristol, United Kingdom
| | - Miranda Elaine Glynis Armstrong
- Centre for Exercise, Nutrition and Health Sciences, School for Policy Studies, University of Bristol, Bristol, United Kingdom
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Ng M, Wenden E, Lester L, Westgarth C, Christian H. A mobile health intervention to encourage physical activity in children: a randomised controlled trial. BMC Pediatr 2022; 22:276. [PMID: 35562656 PMCID: PMC9103068 DOI: 10.1186/s12887-022-03336-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 04/26/2022] [Indexed: 11/10/2022] Open
Abstract
Background Despite immense benefits of physical activity on health and developmental outcomes, few children achieve recommended daily levels of physical activity. Given more than half of families with children own a dog, we investigated the effect of a mobile health (mHealth) intervention to encourage dog-facilitated physical activity through increased family dog walking and children’s active play with their dog. Methods The PLAYCE PAWS study was a three-armed randomised pilot trial conducted in Perth, Western Australia. Children aged 5-10 years with a family dog were randomised to 4 weeks of either 1) SMS-only intervention, 2) ‘SMS + pedometer’ intervention or 3) ‘usual care’ control. The mHealth intervention involved SMS messages to parents; the ‘SMS + pedometer’ group also received a dog pedometer and personalised dog steps diary. Parent-reported measures were collected at baseline, 1- and 3-months post intervention. The primary outcome was weekly frequency of family dog walking and dog play; secondary outcomes were child attachment to the dog and feasibility of the intervention. Results A total of 150 children were randomised in staggered blocks to SMS-only (n = 50), ‘SMS + pedometer’ (n = 50) or usual care (n = 50). No differences were observed in family dog walking and dog play at 1-month. SMS-only children (OR 2.6, 95% CI 1.17, 5.83, P = 0.019) and all intervention children (OR 1.97, 95% CI 1.01, 3.86, P = 0.048) were more likely to increase total dog-facilitated physical activity (sum of family dog walking and dog play responses) at 3-months. The positive associations with total dog-facilitated physical activity disappeared (all P > 0.05) after adjusting for socio-demographic factors. Conclusions The PLAYCE PAWS mHealth intervention did not significantly affect dog-facilitated physical activity in children. Given high levels of dog ownership in the community, SMS prompts could be a low-cost intervention to encourage more physical activity in children. Further research is needed to understand how increased interaction with the family dog impacts on children’s overall physical activity and other health and development outcomes. Trial registration ANZCTR, ACTRN12620000288921, retrospectively registered on 4/3/2020.
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Affiliation(s)
- Michelle Ng
- Telethon Kids Institute, University of Western Australia, Perth, WA, Australia.
| | - Elizabeth Wenden
- Telethon Kids Institute, University of Western Australia, Perth, WA, Australia.,School of Population and Global Health, University of Western Australia, Perth, WA, Australia
| | - Leanne Lester
- School of Human Sciences, University of Western Australia, Crawley, WA, Australia
| | - Carri Westgarth
- Department of Livestock and One Health, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, UK
| | - Hayley Christian
- Telethon Kids Institute, University of Western Australia, Perth, WA, Australia.,School of Population and Global Health, University of Western Australia, Perth, WA, Australia
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Quality of pain counseling for orthopaedic patients in the hospital – A cross-sectional study. Int J Orthop Trauma Nurs 2022; 46:100954. [DOI: 10.1016/j.ijotn.2022.100954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 04/24/2022] [Accepted: 05/17/2022] [Indexed: 11/22/2022]
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Błajda J, Barnaś E, Kucab A. Application of Personalized Education in the Mobile Medical App for Breast Self-Examination. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19084482. [PMID: 35457349 PMCID: PMC9032731 DOI: 10.3390/ijerph19084482] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 04/03/2022] [Accepted: 04/06/2022] [Indexed: 12/15/2022]
Abstract
Introduction. Mobile apps are considered intelligent tools useful in various areas of public health. The social dimension of breast cancer and the current epidemic situation require tools that may increase knowledge and improve the skills in the field of breast self-examination. The study aims to assess the use of personalized education based on algorithms with conditions in the mobile medical app for breast self-examination. Materials and methods. In total, 500 women from the Podkarpackie Province were enrolled in the study, which was a representative group for the inhabitants of this province. The subjects were randomly divided into two groups (group I: the study group including 250 people; group II: the controls of 250 people). The study group was subjected to intervention, which was personalized education on breast cancer. The method was a proprietary mobile medical app based on algorithms with conditions. The study was carried out from March 2018 to February 2019. Results. The majority of women, 77.8% (N = 389), were under 30 years of age. Only a small amount of the breast area was marked in the tactile test in both groups. In the study group, the average number of selected points was 14.86 (7.43% of the area to be examined), while in the control group it amounted to 9.14 (4.57%). The area most commonly examined in Test I in both groups was the central area of the mammary gland with the nipple. After the intervention in Test II, women from the study group marked a significantly greater area in the tactile test than women from the control group (χ2 = 99.733; df = 6; p < 0.0001). The mean result in the study group was 22.10, while in the control group it amounted to 9.10. It was found that the breast area marked in both tests depended solely on the women’s knowledge about breast cancer (p < 0.001). It was also found that the higher the risk of developing breast cancer, the more points in Test I were indicated by the women in the tactile test (p = 0.0122). Conclusions. Educational mobile medical apps for breast cancer prevention may help to deal with breast cancer, which is an important public health issue. It is also important to broaden the possibilities of medical apps for breast self-examination with elements verifying the skills of the three-stage compression of the examined breast.
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Jung J, Cho I. Promoting Physical Activity and Weight Loss With mHealth Interventions Among Workers: Systematic Review and Meta-analysis of Randomized Controlled Trials. JMIR Mhealth Uhealth 2022; 10:e30682. [PMID: 35060913 PMCID: PMC8817216 DOI: 10.2196/30682] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 09/17/2021] [Accepted: 12/14/2021] [Indexed: 01/19/2023] Open
Abstract
Background Physical activity (PA) is a vital factor in promoting health in the workforce. Mobile health (mHealth) interventions have recently emerged in workplace health promotion as an effective strategy for inducing changes in health behaviors among workers; however, the effectiveness of mHealth interventions in promoting PA and weight loss for workers is unclear. Objective This study aims to provide a comprehensive analysis of current evidence on the effectiveness of mHealth interventions in promoting PA and weight loss among workers. Methods We searched relevant databases, including PubMed, Embase, CINAHL Complete, and the Cochrane Library, for publications on mHealth interventions in the English or Korean language from inception to December 2020. Randomized controlled trials that evaluated the effectiveness of mHealth in improving PA and weight loss were retrieved. A meta-analysis with a random effects model and subgroup analyses was performed on PA types and mHealth intervention characteristics. Results A total of 8 studies were included in this analysis. More than half of the studies (5/8, 63%) were identified as having a high risk of bias. The mHealth intervention group showed a significant improvement in PA (standardized mean difference [SMD] 0.22, 95% CI 0.03-0.41; P<.001; I2=78%). No significant difference in weight loss was observed when comparing the intervention group with the control groups (SMD 0.02, 95% CI –0.07 to 0.10; P=.48; I2=0%). A subgroup analysis was also performed; walking activity (SMD 0.70, 95% CI 0.21-1.19; P<.001; I2=83.3%), a multicomponent program (SMD 0.19, 95% CI 0.05-0.33; P=.03; I2=57.4%), objective measurement (SMD 0.58, 95% CI 0.05-1.10; P<.001; I2=87.3%), and 2 or more delivery modes (SMD 0.44, 95% CI 0.01-0.87; P<.001; I2=85.1%) were significantly associated with an enhancement in PA. Conclusions This study suggests that mHealth interventions are effective for improving PA among workers. Future studies that assess long-term efficacy with a larger population are recommended.
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Affiliation(s)
- Jiyeon Jung
- Department of Nursing, Korea National Open University, Seoul, Republic of Korea
| | - Inhae Cho
- College of Nursing, Korea University, Seoul, Republic of Korea
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Noorbergen TJ, Adam MTP, Teubner T, Collins CE. Using Co-design in Mobile Health System Development: A Qualitative Study With Experts in Co-design and Mobile Health System Development. JMIR Mhealth Uhealth 2021; 9:e27896. [PMID: 34757323 PMCID: PMC8663505 DOI: 10.2196/27896] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 04/22/2021] [Accepted: 09/03/2021] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND The proliferation of mobile devices has enabled new ways of delivering health services through mobile health systems. Researchers and practitioners emphasize that the design of such systems is a complex endeavor with various pitfalls, including limited stakeholder involvement in design processes and the lack of integration into existing system landscapes. Co-design is an approach used to address these pitfalls. By recognizing users as experts of their own experience, co-design directly involves users in the design process and provides them an active role in knowledge development, idea generation, and concept development. OBJECTIVE Despite the existence of a rich body of literature on co-design methodologies, limited research exists to guide the co-design of mobile health (mHealth) systems. This study aims to contextualize an existing co-design framework for mHealth applications and construct guidelines to address common challenges of co-designing mHealth systems. METHODS Tapping into the knowledge and experience of experts in co-design and mHealth systems development, we conducted an exploratory qualitative study consisting of 16 semistructured interviews. Thereby, a constructivist ontological position was adopted while acknowledging the socially constructed nature of reality in mHealth system development. Purposive sampling across web-based platforms (eg, Google Scholar and ResearchGate) and publications by authors with co-design experience in mHealth were used to recruit co-design method experts (n=8) and mHealth system developers (n=8). Data were analyzed using thematic analysis along with our objectives of contextualizing the co-design framework and constructing guidelines for applying co-design to mHealth systems development. RESULTS The contextualized framework captures important considerations of the mHealth context, including dedicated prototyping and implementation phases, and an emphasis on immersion in real-world contexts. In addition, 7 guidelines were constructed that directly pertain to mHealth: understanding stakeholder vulnerabilities and diversity, health behavior change, co-design facilitators, immersion in the mHealth ecosystem, postdesign advocates, health-specific evaluation criteria, and usage data and contextual research to understand impact. CONCLUSIONS System designers encounter unique challenges when engaging in mHealth systems development. The contextualized co-design framework and constructed guidelines have the potential to serve as a shared frame of reference to guide the co-design of mHealth systems and facilitate interdisciplinary collaboration at the nexus of information technology and health research.
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Affiliation(s)
- Tyler J Noorbergen
- School of Information and Physical Sciences, College of Engineering, Science and Environment, University of Newcastle, Callaghan, Australia
| | - Marc T P Adam
- School of Information and Physical Sciences, College of Engineering, Science and Environment, University of Newcastle, Callaghan, Australia
| | | | - Clare E Collins
- Hunter Medical Research Institute, New Lambton, Australia.,School of Health Sciences, College of Health, Medicine, and Wellbeing, University of Newcastle, Callaghan, Australia
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Evans MG, Fleckman J, Williams TT, Tokarz SM, Theall KP. Delivering Health Information to Parents via a Theory-Informed SMS-Based Intervention: Development and Results from a Pilot Study. Matern Child Health J 2021; 26:49-57. [PMID: 34625869 DOI: 10.1007/s10995-021-03233-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Short message service (SMS), or text-based, health interventions offer a promising opportunity to deliver health education and have been shown to improve diet and exercise. However, few are theory-based or target low-income parents. This pilot study, informed by the Theory of Planned Behavior (TPB), primarily sought to determine if health education delivered via SMS was feasible and acceptable to low-income parents of young children. METHODS Using a one-group, pre- to post-test study design to assess a 12-week SMS-based health education program, parents enrolled in a health-related program at an early childhood development center for low-income families were sent three text messages per week that corresponded to a weekly diet or physical activity-related theme. Surveys assessed pre-post changes in TPB constructs and collected program feedback. RESULTS Among the 119 eligible parents invited to participate, 109 were sent all text messages for the duration of the study. Participants were mostly Black (98.9%), 25-39 years old (83.9%), female (93.8%), and in single-parent households (63.8%). More than half (n = 59) completed the pre-survey, answered a bi-directional program text, or completed the post-survey. Twelve participants completed both the pre- and post-survey and at least one bi-directional text. Post-survey results revealed that most participants liked the program design and enjoyed their experience with the program. CONCLUSIONS SMS-based interventions can simplify delivery of health information to low-income parents of young children. Although engagement was low, retention was high, and feedback was largely positive.
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Affiliation(s)
- Melissa Goldin Evans
- The Department of Social, Behavioral, and Population Sciences, Mary Amelia Center for Women's Health Equity Research, Tulane School of Public Health and Tropical Medicine, 143 S. Liberty St, New Orleans, LA, 70112, USA.
| | - Julia Fleckman
- The Department of Social, Behavioral, and Population Sciences, Mary Amelia Center for Women's Health Equity Research, Tulane School of Public Health and Tropical Medicine, 143 S. Liberty St, New Orleans, LA, 70112, USA
| | - Tylar T Williams
- The Department of Social, Behavioral, and Population Sciences, Mary Amelia Center for Women's Health Equity Research, Tulane School of Public Health and Tropical Medicine, 143 S. Liberty St, New Orleans, LA, 70112, USA. .,Institute of Women & Ethnic Studies, New Orleans, LA, USA.
| | - Stephanie M Tokarz
- The Department of Social, Behavioral, and Population Sciences, Mary Amelia Center for Women's Health Equity Research, Tulane School of Public Health and Tropical Medicine, 143 S. Liberty St, New Orleans, LA, 70112, USA
| | - Katherine P Theall
- The Department of Social, Behavioral, and Population Sciences, Mary Amelia Center for Women's Health Equity Research, Tulane School of Public Health and Tropical Medicine, 143 S. Liberty St, New Orleans, LA, 70112, USA
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Acceptability of technology-based physical activity intervention profiles and their motivational factors in obesity care: a latent profile transition analysis. Int J Obes (Lond) 2021; 45:1488-1498. [PMID: 33893384 DOI: 10.1038/s41366-021-00813-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 03/16/2021] [Accepted: 04/09/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVES This study aimed to: (a) identify the acceptability profiles for three technology-based physical activity interventions (TbPAI) in obesity treatment (active video games, mobile applications, telehealth), (b) examine the issues of consistency or change in these profiles for the same individual across technologies, and (c) determine whether acceptability profiles are related to motivational factors. METHODS Three hundred and twelve women (Mage = 30.7, SD = 7.1 years; MBMI = 34.5, SD = 7.8 kg/m²) using obesity services were recruited for this cross-sectional survey. They completed an online survey including sociodemographic data and measures related to physical activity: level, stage of change, motivation, and general causality orientations. The women read descriptions of the three technologies and rated their acceptability. We used a latent profile transition analysis (LPTA) approach. RESULTS A 2-class model (high and low acceptability) best described the profiles for each technology. Intra-individual analysis revealed that the profiles exhibited both changes and stability across TbPAI. Women with high scores on impersonal orientation were more likely to be in the high acceptability telehealth profile, whereas those reporting high scores on control orientation were more likely to be in the high acceptability active video games profile. Women with high scores on control orientation and low scores on impersonal orientation were more likely to be in the high acceptability mobile applications profile. CONCLUSIONS Results showed that the causality orientations were factors related to the TbPAI acceptability profiles, suggesting that clinicians should consider these psychological characteristics in TbPAI counseling.
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Gold N, Yau A, Rigby B, Dyke C, Remfry EA, Chadborn T. Effectiveness of Digital Interventions for Reducing Behavioral Risks of Cardiovascular Disease in Nonclinical Adult Populations: Systematic Review of Reviews. J Med Internet Res 2021; 23:e19688. [PMID: 33988126 PMCID: PMC8164125 DOI: 10.2196/19688] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 10/05/2020] [Accepted: 02/03/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Digital health interventions are increasingly being used as a supplement or replacement for face-to-face services as a part of predictive prevention. They may be offered to those who are at high risk of cardiovascular disease and need to improve their diet, increase physical activity, stop smoking, or reduce alcohol consumption. Despite the popularity of these interventions, there is no overall summary and comparison of the effectiveness of different modes of delivery of a digital intervention to inform policy. OBJECTIVE This review aims to summarize the effectiveness of digital interventions in improving behavioral and health outcomes related to physical activity, smoking, alcohol consumption, or diet in nonclinical adult populations and to identify the effectiveness of different modes of delivery of digital interventions. METHODS We reviewed articles published in the English language between January 1, 2009, and February 25, 2019, that presented a systematic review with a narrative synthesis or meta-analysis of any study design examining digital intervention effectiveness; data related to adults (≥18 years) in high-income countries; and data on behavioral or health outcomes related to diet, physical activity, smoking, or alcohol, alone or in any combination. Any time frame or comparator was considered eligible. We searched MEDLINE, Embase, PsycINFO, Cochrane Reviews, and gray literature. The AMSTAR-2 tool was used to assess review confidence ratings. RESULTS We found 92 reviews from the academic literature (47 with meta-analyses) and 2 gray literature items (1 with a meta-analysis). Digital interventions were typically more effective than no intervention, but the effect sizes were small. Evidence on the effectiveness of digital interventions compared with face-to-face interventions was mixed. Most trials reported that intent-to-treat analysis and attrition rates were often high. Studies with long follow-up periods were scarce. However, we found that digital interventions may be effective for up to 6 months after the end of the intervention but that the effects dissipated by 12 months. There were small positive effects of digital interventions on smoking cessation and alcohol reduction; possible effectiveness in combined diet and physical activity interventions; no effectiveness for interventions targeting physical activity alone, except for when interventions were delivered by mobile phone, which had medium-sized effects; and no effectiveness observed for interventions targeting diet alone. Mobile interventions were particularly effective. Internet-based interventions were generally effective. CONCLUSIONS Digital interventions have small positive effects on smoking, alcohol consumption, and in interventions that target a combination of diet and physical activity. Small effects may have been due to the low efficacy of treatment or due to nonadherence. In addition, our ability to make inferences from the literature we reviewed was limited as those interventions were heterogeneous, many reviews had critically low AMSTAR-2 ratings, analysis was typically intent-to-treat, and follow-up times were relatively short. TRIAL REGISTRATION PROSPERO International Prospective Register of Systematic Reviews CRD42019126074; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=126074.
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Affiliation(s)
- Natalie Gold
- Public Health England, London, United Kingdom.,Centre for Philosophy of Natural and Social Science, London School of Economics and Political Science, London, United Kingdom
| | - Amy Yau
- Public Health England, London, United Kingdom.,Centre for Diet and Activity Research, MRC Epidemiology Unit, University of Cambridge, Cambridge, United Kingdom
| | - Benjamin Rigby
- Public Health England, London, United Kingdom.,Department of Sociology, University of Durham, Durham, United Kingdom
| | - Chris Dyke
- Public Health England, London, United Kingdom.,Department of Social Science, Institute of Education, University College London, London, United Kingdom
| | - Elizabeth Alice Remfry
- Public Health England, London, United Kingdom.,Global Health Section, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
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Stewart MT, Nezich T, Lee JM, Hasson RE, Colabianchi N. Using a Mobile Phone App to Analyze the Relationship Between Planned and Performed Physical Activity in University Students: Observational Study. JMIR Mhealth Uhealth 2021; 9:e17581. [PMID: 33913812 PMCID: PMC8120422 DOI: 10.2196/17581] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 06/14/2020] [Accepted: 03/08/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND The relationship between intention and behavior has been well researched, but most studies fail to capture dynamic, time-varying contextual factors. Ecological momentary assessment through mobile phone technology is an innovative method for collecting data in real time, including time-use data. However, only a limited number of studies have examined day-level plans to be physically active and subsequent physical activity behavior using real-time time-use data to better understand this relationship. OBJECTIVE This study aims to examine whether plans to be physically active (recorded in advance on an electronic calendar) were associated with objectively assessed physical activity (accelerometry), to identify activities that replaced planned periods of physical activity by using the mobile app Life in a Day (LIAD), and to test the feasibility and acceptability of LIAD for collecting real-time time-use data. METHODS The study included 48 university students who were randomly assigned to 1 of 3 protocols, which were defined by 1, 3, or 5 days of data collection. Participants were asked to record their planned activities on a Google Calendar and were provided with mobile phones with LIAD to complete time-use entries in real time for a set of categories (eg, exercise or sports, eating or cooking, school, or personal care). Participants were instructed to wear an accelerometer on their nondominant wrist during the protocol period. A total of 144 days of protocol data were collected from the 48 participants. RESULTS Protocol data for 123 days were eligible for analysis. A Fisher exact test showed a statistically significant association between plans and physical activity behavior (P=.02). The congruence between plans and behavior was fair (Cohen κ=0.220; 95% CI 0.028-0.411). Most participants did not plan to be active, which occurred on 75.6% (93/123) of days. Of these 93 days, no physical activity occurred on 76 (81.7%) days, whereas some physical activity occurred on 17 (18.3%) days. On the remaining 24.4% (30/123) of days, some physical activity was planned. Of these 30 days, no physical activity occurred on 18 (60%) days, whereas some physical activity occurred on 12 (40%) days. LIAD data indicated that activities related to screen time most often replaced planned physical activity, whereas unplanned physical activity was often related to active transport. Feasibility analyses indicated little difficulty in using LIAD, and there were no significant differences in feasibility by protocol length. CONCLUSIONS Consistent with previous literature, physical activity plans and physical activity behaviors were linked, but not strongly linked. LIAD offers insight into the relationship between plans and behavior, highlighting the importance of active transport for physical activity and the influence of screen-related behaviors on insufficient physical activity. LIAD is a feasible and practical method for collecting time-use data in real time.
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Affiliation(s)
- Matthew T Stewart
- School of Kinesiology, University of Michigan, Ann Arbor, MI, United States
| | - Taylor Nezich
- School of Kinesiology, University of Michigan, Ann Arbor, MI, United States
| | - Joyce M Lee
- Susan B. Meister Child Health Evaluation and Research Center, Department of Pediatrics, University of Michigan Medical School, Ann Arbor, MI, United States
- Department of Nutritional Sciences, School of Public Health, University of Michigan, Ann Arbor, MI, United States
| | - Rebecca E Hasson
- School of Kinesiology, University of Michigan, Ann Arbor, MI, United States
- Department of Nutritional Sciences, School of Public Health, University of Michigan, Ann Arbor, MI, United States
| | - Natalie Colabianchi
- School of Kinesiology, University of Michigan, Ann Arbor, MI, United States
- Institute for Social Research, University of Michigan, Ann Arbor, MI, United States
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15
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De La Torre S, Spruijt-Metz D, Farias AJ. Associations Among Wearable Activity Tracker Use, Exercise Motivation, and Physical Activity in a Cohort of Cancer Survivors: Secondary Data Analysis of the Health Information National Trends Survey. JMIR Cancer 2021; 7:e24828. [PMID: 33843595 PMCID: PMC8076994 DOI: 10.2196/24828] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 01/17/2021] [Accepted: 02/23/2021] [Indexed: 12/13/2022] Open
Abstract
Background Cancer survivors who meet physical activity (PA) recommendations (≥150 minutes of moderate-to-vigorous physical activity [MVPA] per week) experience better health outcomes. With the growing availability of wearable activity trackers (WATs), it may be easier to track PA. However, it is unknown what motivates survivors to use these devices. Objective The aim of this study is to investigate the associations among motivations for exercise, previous WAT use for tracking a health goal or activity, and meeting the recommended amount of PA among a cohort of cancer survivors. Methods Data on WAT users who reported having a previous cancer diagnosis were analyzed from the National Cancer Institute’s Health Information National Trends Survey 5 Cycle 3. All survivors with complete information on demographics, exercise motivations (internal guilt, external pressure, physical appearance, and exercise enjoyment), previous WAT use (yes or no), and minutes of MVPA per week (N=608) were included. Multivariate logistic regression models were used to test these associations. A separate cluster analysis was conducted to identify the profiles of exercise motivation that were associated with reporting WAT use. Results The mean age of the cohort was 66.9 years (SD 12.1). The majority were non-Hispanic White (473/608, 78.8%) and female (322/608, 54.9%), and skin cancer was the most commonly reported diagnosed cancer (154/608, 27.8%). Survivors who reported using WATs to track a health goal or activity were 1.6 times more likely to meet MVPA recommendations than those who did not use WATs (odds ratio [OR] 1.65, 95% CI 1.03-2.65; P=.04). When exercise motivations were assessed independently, survivors who reported not feeling any internal guilt as an exercise motivation were 73% less likely to report having used a WAT than those who felt any internal guilt (OR 0.27, 95% CI 0.14-0.54; P<.001). A total of 3 distinct motivational profiles emerged from the cluster analysis. WAT users had an increased probability of membership in profile 3, which was characterized as being strongly motivated to exercise by internal guilt, physical appearance, and exercise enjoyment (OR 4.5, 95% CI 2.1-9.7; P<.001). Conclusions Among this cohort, survivors who reported using WATs to track a health goal or activity were significantly more likely to report meeting PA recommendations. Survivors who reported feeling internal guilt as an exercise motivation were significantly more likely to report using WATs to track a health goal or activity. When examining clusters of motivation, survivors who reported previous WAT use were more likely to report being motivated to exercise by a mix of intrinsic and extrinsic motivations, including internal guilt, exercise enjoyment, and physical appearance. Given the health benefits of PA for cancer survivors, technology-focused interventions that use WATs and target exercise motivation may aid in cancer survivors meeting the level of recommended PA.
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Affiliation(s)
- Steven De La Torre
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Donna Spruijt-Metz
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States.,Dornsife Center for Economic and Social Research, University of Southern California, Los Angeles, CA, United States.,Department of Psychology, University of Southern California, Los Angeles, CA, United States
| | - Albert J Farias
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States.,Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
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16
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Reilly C, Stavropoulos-Kalinoglou A, Clifton I, McKenna J, Peckham D, Price OJ. Smartphone pedometers in adults with asthma: a practical approach to physical activity assessment? A pilot validation study. J Asthma 2021; 59:967-975. [PMID: 33504229 DOI: 10.1080/02770903.2021.1882487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE: The aim of this pilot validation study was to determine the accuracy of a smartphone (iPhone®) pedometer in adults with and without asthma. METHODS: Ten adults with asthma and ten healthy controls underwent clinical assessment prior to completing two separate trials. Phase 1. standardized treadmill and self-paced walking tests. Total steps were recorded via: (i) Yamax Digiwalker™ SW800 pedometer positioned on the waistband, (ii) iPhone® pedometer positioned on the upper body, (iii) iPhone® pedometer positioned on the lower body and evaluated against a video-verified manual step-count. Phase 2. step-count was evaluated over seven-days during habitual free-living conditions via Yamax Digiwalker™ SW800 and iPhone® pedometers. RESULTS: During treadmill walking, the iPhone® positioned on the lower body correlated strongly (r = 0.96) and produced the highest level of agreement (mean bias: -11 steps, LOA: -43 to 21 steps) in comparison to video-verified manual step-count. During self-paced walking, all devices provided an excellent step-count estimate. During free-living conditions, no difference was observed between the Yamax Digiwalker™ SW800 pedometer and iPhone® (P = 0.10) and a strong correlation (r = 0.94) and acceptable agreement (mean bias: -343, LOA: -1963 to 1276 steps) was observed. CONCLUSION: Our findings indicate that an in-built iPhone® pedometer offers a practical approach to physical activity assessment in adults with and without asthma. Future research is now required to further validate the precision of this approach and evaluate the efficacy and effectiveness of smartphone pedometers to monitor and promote physical activity when employed during medical consultation and/or clinical research trials.
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Affiliation(s)
- Caroline Reilly
- Clinical Exercise and Respiratory Physiology Research Group, Centre for Active Lifestyles, Carnegie School of Sport, Leeds Beckett University, Leeds, UK
| | - Antonis Stavropoulos-Kalinoglou
- Clinical Exercise and Respiratory Physiology Research Group, Centre for Active Lifestyles, Carnegie School of Sport, Leeds Beckett University, Leeds, UK
| | - Ian Clifton
- Clinical Exercise and Respiratory Physiology Research Group, Centre for Active Lifestyles, Carnegie School of Sport, Leeds Beckett University, Leeds, UK.,Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK.,Leeds Teaching Hospitals NHS Trust, Department of Respiratory Medicine, Leeds, UK
| | - Jim McKenna
- Clinical Exercise and Respiratory Physiology Research Group, Centre for Active Lifestyles, Carnegie School of Sport, Leeds Beckett University, Leeds, UK
| | - Daniel Peckham
- Clinical Exercise and Respiratory Physiology Research Group, Centre for Active Lifestyles, Carnegie School of Sport, Leeds Beckett University, Leeds, UK.,Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK.,Leeds Teaching Hospitals NHS Trust, Department of Respiratory Medicine, Leeds, UK
| | - Oliver J Price
- Clinical Exercise and Respiratory Physiology Research Group, Centre for Active Lifestyles, Carnegie School of Sport, Leeds Beckett University, Leeds, UK.,Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK
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Alonso-Domínguez R, Sánchez-Aguadero N, Llamas-Ramos I, Lugones-Sánchez C, González-Sánchez S, Gómez-Marcos MA, García-Ortiz L. Effect of an intensive intervention on the increase of physical activity and the decrease of sedentary lifestyle in inactive postmenopausal. J Adv Nurs 2021; 77:2064-2072. [PMID: 33481300 DOI: 10.1111/jan.14737] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 12/10/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND During the transition to menopause, women experience different psychological, hormonal, and physical alterations that can affect their health. Physical activity is considered an important strategy in the prevention and control of such changes. AIM To evaluate the short-term effect of an intensive intervention, based on a combined exercise programme using a Smartband, on the increase of physical activity and the decrease of sedentary lifestyle in postmenopausal and inactive women. DESIGN Randomized clinical trial with two parallel groups. METHODS In total, 100 postmenopausal and inactive women aged 45-70 years will be randomized to a control group or an intervention group. Both groups will be given a standardized advice about physical activity. The intervention group will carry out a supervised 12-week programme of aerobic and muscle strengthening exercise; moreover, the women in this group will receive a Smartband to assist them in the intervention. The main result will be the increase of physical activity and the decrease of sedentary lifestyle, measured with an accelerometer for 1 week. This programme will be conducted by a nurse and a physiotherapist of the health centre. The study was approved by the Drug Research Ethics Committee of the Salamanca Health Service on 15 February 2019. The project was funded by the Autonomous Government of Castile and Leon and by the Carlos III Health Institute. DISCUSSION Physical activity is an important strategy to consider when addressing the changes caused by menopause, although the current evidence shows that further studies should be carried out with longer intervention periods and new technologies. IMPACT This study will allow determining the effectiveness of the intensive intervention based on a combined programme of physical activity using a Smartband in postmenopausal and inactive women. TRIALS REGISTRATION ClinicalTrials.gov with identifying code NCT03872258.
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Affiliation(s)
- Rosario Alonso-Domínguez
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Castile and Leon Health Service (SACyL), Salamanca, Spain.,Department of Nursing and Physiotherapy, University of Salamanca, Salamanca, Spain
| | - Natalia Sánchez-Aguadero
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Castile and Leon Health Service (SACyL), Salamanca, Spain.,Department of Nursing and Physiotherapy, University of Salamanca, Salamanca, Spain
| | - Inés Llamas-Ramos
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Castile and Leon Health Service (SACyL), Salamanca, Spain.,Department of Nursing and Physiotherapy, University of Salamanca, Salamanca, Spain
| | - Cristina Lugones-Sánchez
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Castile and Leon Health Service (SACyL), Salamanca, Spain
| | - Susana González-Sánchez
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Castile and Leon Health Service (SACyL), Salamanca, Spain
| | - Manuel A Gómez-Marcos
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Castile and Leon Health Service (SACyL), Salamanca, Spain.,Iberian Network on Arterial Structure, Central Hemodynamics and Neurocognition, Portugal, Spain.,Department of Medicine, University of Salamanca, Salamanca, Spain
| | - Luis García-Ortiz
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Castile and Leon Health Service (SACyL), Salamanca, Spain.,Iberian Network on Arterial Structure, Central Hemodynamics and Neurocognition, Portugal, Spain.,Department of Biomedical and Diagnostic Sciences, University of Salamanca, Salamanca, Spain
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Gonze BDB, Padovani RDC, Simoes MDS, Lauria V, Proença NL, Sperandio EF, Ostolin TLVDP, Gomes GADO, Castro PC, Romiti M, Gagliardi A, Arantes RL, Dourado VZ. Use of a Smartphone App to Increase Physical Activity Levels in Insufficiently Active Adults: Feasibility Sequential Multiple Assignment Randomized Trial (SMART). JMIR Res Protoc 2020; 9:e14322. [PMID: 33094733 PMCID: PMC7647811 DOI: 10.2196/14322] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 09/30/2019] [Accepted: 04/06/2020] [Indexed: 01/05/2023] Open
Abstract
Background The sequential multiple assignment randomized trial (SMART) design allows for changes in the intervention during the trial period. Despite its potential and feasibility for defining the best sequence of interventions, so far, it has not been utilized in a smartphone/gamified intervention for physical activity. Objective We aimed to investigate the feasibility of the SMART design for assessing the effects of a smartphone app intervention to improve physical activity in adults. We also aimed to describe the participants’ perception regarding the protocol and the use of the app for physical activity qualitatively. Methods We conducted a feasibility 24-week/two-stage SMART in which 18 insufficiently active participants (<10,000 steps/day) were first randomized to group 1 (smartphone app only), group 2 (smartphone app + tailored messages), and a control group (usual routine during the protocol). Participants were motivated to increase their step count by at least 2000 steps/day each week. Based on the 12-week intermediate outcome, responders continued the intervention and nonresponders were rerandomized to subsequent treatment, including a new group 3 (smartphone app + tailored messages + gamification) in which they were instructed to form groups to use several game elements available in the chosen app (Pacer). We considered responders as those with any positive slope in the linear relationship between weeks and steps per day at the end of the first stage of the intervention. We compared the accelerometer-based steps per day before and after the intervention, as well as the slopes of the app-based steps per day between the first and second stages of the intervention. Results Twelve participants, including five controls, finished the intervention. We identified two responders in group 1. We did not observe relevant changes in the steps per day either throughout the intervention or compared with the control group. However, the rerandomization of five nonresponders led to a change in the slope of the steps per day (median −198 steps/day [IQR −279 to −103] to 20 steps/day [IQR −204 to 145]; P=.08). Finally, in three participants from group 2, we observed an increase in the number of steps per day up to the sixth week, followed by an inflection to baseline values or even lower (ie, a quadratic relationship). The qualitative analysis showed that participants’ reports could be classified into the following: (1) difficulty in managing the app and technology or problems with the device, (2) suitable response to the app, and (3) difficulties to achieve the goals. Conclusions The SMART design was feasible and changed the behavior of steps per day after rerandomization. Rerandomization should be implemented earlier to take advantage of tailored messages. Additionally, difficulties with technology and realistic and individualized goals should be considered in interventions for physical activity using smartphones. Trial Registration Brazilian Registry of Clinical Trials RBR-8xtc9c; http://www.ensaiosclinicos.gov.br/rg/RBR-8xtc9c/.
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Affiliation(s)
- Bárbara De Barros Gonze
- Laboratory of Epidemiology and Human Movement (EPIMOV), Department of Human Movement Sciences, Federal University of São Paulo, Santos, Brazil
| | | | - Maria Do Socorro Simoes
- Laboratory of Epidemiology and Human Movement (EPIMOV), Department of Human Movement Sciences, Federal University of São Paulo, Santos, Brazil
| | - Vinicius Lauria
- Laboratory of Epidemiology and Human Movement (EPIMOV), Department of Human Movement Sciences, Federal University of São Paulo, Santos, Brazil
| | - Neli Leite Proença
- Laboratory of Epidemiology and Human Movement (EPIMOV), Department of Human Movement Sciences, Federal University of São Paulo, Santos, Brazil
| | - Evandro Fornias Sperandio
- Laboratory of Epidemiology and Human Movement (EPIMOV), Department of Human Movement Sciences, Federal University of São Paulo, Santos, Brazil
| | | | | | - Paula Costa Castro
- Department of Gerontology, Federal University of São Carlos, São Carlos, Brazil
| | - Marcello Romiti
- Angiocorpore Institute of Cardiovascular Medicine, Santos, Brazil
| | | | | | - Victor Zuniga Dourado
- Laboratory of Epidemiology and Human Movement (EPIMOV), Department of Human Movement Sciences, Federal University of São Paulo, Santos, Brazil.,Lown Scholars in Cardiovascular Health Program, Harvard TH Chan School of Public Health, Boston, MA, United States
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Liu N, Wang J, Chen DD, Sun WJ, Li P, Zhang W. Effects of exercise on pregnancy and postpartum fatigue: A systematic review and meta-analysis. Eur J Obstet Gynecol Reprod Biol 2020; 253:285-295. [PMID: 32916639 DOI: 10.1016/j.ejogrb.2020.08.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 07/28/2020] [Accepted: 08/21/2020] [Indexed: 01/22/2023]
Abstract
OBJECTIVE Fatigue is a common adverse experience in pregnant and postpartum women and is associated with poor outcomes and can seriously affect maternal and infant health and quality of life. However, data from existing studies are inconsistent, and no studies have examined the effects of exercise on pregnancy and postpartum fatigue. The aim of this review is to evaluate the effects of exercise on pregnancy and postpartum fatigue. STUDY DESIGN PubMed, EMBASE, Web of Science and the Cochrane Library database were used to retrieve literature. Eligible studies were clinical trials that reported the effects of exercise on pregnancy and postpartum fatigue in women. The methodological quality of the included studies was assessed using the Cochrane Collaboration Risk of Bias Assessment Tool. A fixed-effect model was used to analyse the pooled results. Subgroup analyses were used to explore sources of heterogeneity. Sensitivity analysis was used to validate the robustness of the pooled results. RESULTS Seven studies were included. The results of meta-analysis of five studies showed that exercise during pregnancy and the postpartum period may have beneficial effects on women's fatigue ([SMD = 0.29, 95 % CI (0.10, 0.47), P = 0.003]). Subgroup analyses reported that compared with the control, long exercise programmes, postpartum exercise and supervised exercise significantly improved fatigue levels. CONCLUSIONS Postpartum exercise in a supervised programme lasting more than eight weeks may be beneficial for reducing postpartum fatigue. More available data from large-scale and high-quality trials are needed to demonstrate the effects of exercise on pregnant and postpartum fatigue.
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Affiliation(s)
- Na Liu
- Nursing School of Jilin University, Changchun, Jilin Province, China.
| | - Jie Wang
- Nursing School of Jilin University, Changchun, Jilin Province, China.
| | - Dan-Dan Chen
- Nursing School of Jilin University, Changchun, Jilin Province, China.
| | - Wei-Jia Sun
- Nursing School of Jilin University, Changchun, Jilin Province, China.
| | - Ping Li
- Department of Developmental Pediatrics, the Second Hospital of Jilin University, Changchun, Jilin Province, China
| | - Wei Zhang
- Nursing School of Jilin University, Changchun, Jilin Province, China.
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Monteiro-Guerra F, Signorelli GR, Tadas S, Dorronzoro Zubiete E, Rivera Romero O, Fernandez-Luque L, Caulfield B. A Personalized Physical Activity Coaching App for Breast Cancer Survivors: Design Process and Early Prototype Testing. JMIR Mhealth Uhealth 2020; 8:e17552. [PMID: 32673271 PMCID: PMC7391671 DOI: 10.2196/17552] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 03/25/2020] [Accepted: 03/29/2020] [Indexed: 12/17/2022] Open
Abstract
Background Existing evidence supports the many benefits of physical activity (PA) in breast cancer survival. However, few breast cancer survivors adhere to the recommended levels of activity. A PA coaching app that provides personalized feedback, guidance, and motivation to the user might have the potential to engage these individuals in a more active lifestyle, in line with the general recommendations. To develop a successful tool, it is important to involve the end users in the design process and to make theoretically grounded design decisions. Objective This study aimed to execute the design process and early prototype evaluation of a personalized PA coaching app for posttreatment breast cancer survivors. In particular, the study explored a design combining behavioral theory and tailored coaching strategies. Methods The design process was led by a multidisciplinary team, including technical and health professionals, and involved input from a total of 22 survivors. The process comprised 3 stages. In stage 1, the literature was reviewed and 14 patients were interviewed to understand the needs and considerations of the target population toward PA apps. In stage 2, the global use case for the tool was defined, the features were ideated and refined based on theory, and a digital interactive prototype was created. In stage 3, the prototype went through usability testing with 8 patients and was subjected to quality and behavior change potential evaluations by 2 human-computer interaction experts. Results The design process has led to the conceptualization of a personalized coaching app for walking activities that addresses the needs of breast cancer survivors. The main features of the tool include a training plan and schedule, adaptive goal setting, real-time feedback and motivation during walking sessions, activity status through the day, activity history, weekly summary reports, and activity challenges. The system was designed to measure users’ cadence during walking, use this measure to infer their training zone, and provide real-time coaching to control the intensity of the walking sessions. The outcomes from user testing and expert evaluation of the digital prototype were very positive, with scores from the system usability scale, mobile app rating scale, and app behavior change scale of 95 out of 100, 4.6 out of 5, and 15 out of 21, respectively. Conclusions Implementing a user-centered design approach for the development and early evaluation of an app brings essential considerations to tailor the solution to the user’s needs and context. In addition, informing the design on behavioral and tailored coaching theories supports the conceptualization of the PA coaching system. This is critical for optimizing the usability, acceptability, and long-term effectiveness of the tool. After successful early in-laboratory testing, the app will be developed and evaluated in a pilot study in a real-world setting.
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Affiliation(s)
- Francisco Monteiro-Guerra
- Insight Centre for Data Analytics, School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Gabriel Ruiz Signorelli
- Insight Centre for Data Analytics, School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland.,Salumedia Tecnologias, Seville, Spain
| | - Shreya Tadas
- Insight Centre for Data Analytics, School of Computer Science, University College Dublin, Dublin, Ireland
| | | | | | | | - Brian Caulfield
- Insight Centre for Data Analytics, School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
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21
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Hamamatsu Y, Ide H, Kakinuma M, Furui Y. Maintaining Physical Activity Level Through Team-Based Walking With a Mobile Health Intervention: Cross-Sectional Observational Study. JMIR Mhealth Uhealth 2020; 8:e16159. [PMID: 32618576 PMCID: PMC7367537 DOI: 10.2196/16159] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 04/07/2020] [Accepted: 04/21/2020] [Indexed: 12/11/2022] Open
Abstract
Background The health conditions of Japanese salespersons may be adversely affected by their lifestyle. Face-to-face or on-site health interventions are not convenient for salespersons because of their tendency for out-of-office sales. Previous studies showed that mobile health (mHealth) interventions (compared to usual practice) have great potential to promote physical activity. For Japanese salespersons, mHealth can offer additional convenience to change their physical activity habits because they can access the mHealth contents anytime and anywhere. However, the specific elements that are most important to maintain physical activity levels using an mHealth approach remain unclear. Objective We aimed to identify elements that account for both a high average physical activity level and can help to prevent a decrease in physical activity during a 9-week intervention period. Methods Salespersons were recruited from 11 Japanese companies. A team-based walking intervention was held from October to December 2018 (for a total of 9 weeks), during which the walking step data were recorded by smartphone apps. Average walking steps of each participant during the intervention and the difference in walking steps between the initial and the final week were respectively used as dependent variables. The effects of team characteristics (ie, frequency of communication with team members and team size) and behavioral characteristics (ie, number of days with recorded steps on the apps) on the average walking steps, and the difference in walking steps between the initial and the final week were estimated using multiple and multilevel regression analyses. Results Of the 416 participants, walking step data of 203 participants who completed postintervention assessments were included in the analyses. Multiple regression analysis of the average walking steps showed that the number of days with recorded steps was positively correlated with the log-transformed average walking steps (β=.01, P<.001). Multilevel analysis of the average walking steps considering the company level estimated that the intraclass correlation coefficient was 37%. This means that belonging to the same company largely affected an individual’s average walking steps. Multiple regression analysis of the difference in walking steps showed that communication with team members once or twice a week correlated with preventing a decrease in walking steps from the initial to the final week (β=1539.4, P=.03), and being on a larger team correlated with a decrease in walking steps from the initial to the final week (β=–328.4, P=.01). Conclusions This study showed that the elements accounting for high average walking steps and those preventing the decrease in walking steps from the initial to the final week differed. Behavioral characteristics correlated positively with average walking steps. Team characteristics (ie, regular communication and a smaller team size) significantly correlated with preventing a decrease in walking steps.
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Affiliation(s)
- Yuri Hamamatsu
- Institute for Future Initiatives, The University of Tokyo, Tokyo, Japan.,Healthcare and Wellness Division, Mitsubishi Research Institute Inc, Tokyo, Japan
| | - Hiroo Ide
- Institute for Future Initiatives, The University of Tokyo, Tokyo, Japan
| | - Michiru Kakinuma
- Institute for Future Initiatives, The University of Tokyo, Tokyo, Japan.,Healthcare and Wellness Division, Mitsubishi Research Institute Inc, Tokyo, Japan
| | - Yuji Furui
- Institute for Future Initiatives, The University of Tokyo, Tokyo, Japan
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22
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Robin N, Toussaint L, Sinnapah S, Hue O, Coudevylle GR. Beneficial Influence of Mindfulness Training Promoted by Text Messages on Self-Reported Aerobic Physical Activity in Older Adults: A Randomized Controlled Study. J Aging Phys Act 2020; 28:406-414. [PMID: 31756716 DOI: 10.1123/japa.2019-0002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 09/07/2019] [Accepted: 09/09/2019] [Indexed: 11/18/2022]
Abstract
Inactivity is known to have harmful effects on the physical and mental health of older adults. This study used a randomized, parallel trial design to evaluate whether daily text prompts to practice mindfulness would have a positive impact on the time that adults aged 50 years or older spend in aerobic physical activity. The participants were recruited from a certified fitness center and divided into mindfulness and control groups. For 4 weeks, they were exposed to the experimental conditions, with or without the morning text message. In the morning message condition, the mindfulness groups received a text message with the instruction to practice audio-guided mindfulness for 10 min, and the control group received a placebo message. The participants practicing mindfulness reported significantly more weekly minutes of aerobic physical activity and higher intrinsic motivation than the control participants. Mindfulness training was effective at increasing aerobic physical activity duration and might complement physical activity programs.
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23
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Johansen C, Reynolds KD, Wolch J, Byrne J, Chou CP, Boyle S, Spruijt-Metz D, Lienemann BA, Weaver S, Jerrett M. The Association of Trail Features With Self-Report Trail Use by Neighborhood Residents. J Phys Act Health 2020; 17:715-722. [PMID: 32464596 PMCID: PMC8274481 DOI: 10.1123/jpah.2019-0347] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 02/11/2020] [Accepted: 04/21/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND Urban trails are a useful resource to promote physical activity. This study identified features of urban trails that correlated with trail use. METHODS Multiuse urban trails were selected in Chicago, Dallas, and Los Angeles. An audit of each trail was completed using the Systematic Pedestrian and Cyclist Environmental Scan for Trails instrument, identifying built environmental features. A self-report of trail use was obtained from trailside residents (N = 331) living within 1 mile of each trail. Univariate and multivariate Poisson regressions controlled for trail time from home and motivation for physical activity. RESULTS Positive associations with the past month's hours on the trail were observed for the presence of distance signs, vegetation height, vegetation maintenance, and trail crowding, and a negative association was observed for the presence of crossings on the trail. Positive associations with dichotomous trail use were observed for the presence of distance signs, vegetation height, and vegetation maintenance, and a negative association was observed for the presence of crossings on the trail. CONCLUSIONS These correlates should be confirmed in other studies and, if supported, should be considered in the promotion and design of urban trails.
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Affiliation(s)
| | - Kim D. Reynolds
- School of Community and Global Health, Claremont Graduate University
| | - Jennifer Wolch
- College of Environmental Design, University of California Berkeley
| | - Jason Byrne
- School of Technology, Environments and Design, University of Tasmania
| | | | - Sarah Boyle
- School of Community and Global Health, Claremont Graduate University
| | - Donna Spruijt-Metz
- Dornsife College of Letters, Arts and Sciences, University of Southern California
| | | | | | - Michael Jerrett
- Fielding School of Public Health, University of California Los Angeles
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24
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Pfammatter AF, Marchese SH, Pellegrini C, Daly E, Davidson M, Spring B. Using the Preparation Phase of the Multiphase Optimization Strategy to Develop a Messaging Component for Weight Loss: Formative and Pilot Research. JMIR Form Res 2020; 4:e16297. [PMID: 32347804 PMCID: PMC7254290 DOI: 10.2196/16297] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 01/31/2020] [Accepted: 02/16/2020] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Mobile messaging is often used in behavioral weight loss interventions, yet little is known as to the extent to which they contribute to weight loss when part of a multicomponent treatment package. The multiphase optimization strategy (MOST) is a framework that researchers can use to systematically investigate interventions that achieve desirable outcomes given specified constraints. OBJECTIVE This study describes the use of MOST to develop a messaging intervention as a component to test as part of a weight loss treatment package in a subsequent optimization trial. METHODS On the basis of our conceptual model, a text message intervention was created to support self-regulation of weight-related behaviors. We tested the messages in the ENLIGHTEN feasibility pilot study. Adults with overweight and obesity were recruited to participate in an 8-week weight loss program. Participants received a commercially available self-monitoring smartphone app, coaching calls, and text messages. The number and frequency of text messages sent were determined by individual preferences, and weight was assessed at 8 weeks. RESULTS Participants (n=9) in the feasibility pilot study lost 3.2% of their initial body weight over the 8-week intervention and preferred to receive 1.8 texts per day for 4.3 days per week. Researcher burden in manually sending messages was high, and the cost of receiving text messages was a concern. Therefore, a fully automated push notification system was developed to facilitate sending tailored daily messages to participants to support weight loss. CONCLUSIONS Following the completion of specifying the conceptual model and the feasibility pilot study, the message intervention went through a final iteration. Theory and feasibility pilot study results during the preparation phase informed critical decisions about automation, frequency, triggers, and content before inclusion as a treatment component in a factorial optimization trial. TRIAL REGISTRATION ClinicalTrials.gov NCT01814072; https://clinicaltrials.gov/ct2/show/NCT01814072.
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Affiliation(s)
- Angela Fidler Pfammatter
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Sara Hoffman Marchese
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Christine Pellegrini
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States
| | - Elyse Daly
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Miriam Davidson
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Bonnie Spring
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
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25
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Allicock M, Kendzor D, Sedory A, Gabriel KP, Swartz MD, Thomas P, Yudkin JS, Rivers A. A Pilot and Feasibility Mobile Health Intervention to Support Healthy Behaviors in African American Breast Cancer Survivors. J Racial Ethn Health Disparities 2020; 8:157-165. [DOI: 10.1007/s40615-020-00767-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 04/13/2020] [Accepted: 04/22/2020] [Indexed: 12/13/2022]
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26
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Matz-Costa C, Howard EP, Castaneda-Sceppa C, Diaz-Valdes Iriarte A, Lachman ME. Peer-Based Strategies to Support Physical Activity Interventions for Older Adults: A Typology, Conceptual Framework, and Practice Guidelines. THE GERONTOLOGIST 2020; 59:1007-1016. [PMID: 30085074 DOI: 10.1093/geront/gny092] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Indexed: 01/18/2023] Open
Abstract
Despite the documented and well-publicized health and well-being benefits of regular physical activity (PA), low rates of participation have persisted among American older adults. Peer-based intervention strategies may be an important component of PA interventions, yet there is inconsistent and overlapping terminology and a lack of clear frameworks to provide a general understanding of what peer-based programs are exactly and what they aim to accomplish in the current gerontological, health promotion literature. Therefore, a group of researchers from the Boston Roybal Center for Active Lifestyle Interventions (RALI) collaborated on this paper with the goals to: (a) propose a typology of peer-based intervention strategies for use in the PA promotion literature and a variety of modifiable design characteristics, (b) situate peer-based strategies within a broader conceptual framework, and (c) provide practice guidelines for designing, implementing, and reporting peer-based PA programs with older adults. We advance clarity and a common terminology and highlight key decision points that offer guidance for researchers and practitioners in using peers in their health promotions efforts, and anticipate that it will facilitate appropriate selection, application, and reporting of relevant approaches in future research and implementation work.
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Affiliation(s)
| | - Elizabeth P Howard
- Bouvé College of Health Sciences, Northeastern University, Boston, Massachusetts.,Hebrew SeniorLife - Institute for Aging Research, Roslindale, Massachusetts
| | | | - Antonia Diaz-Valdes Iriarte
- School of Social Work, Boston College, Chestnut Hill, Massachusetts.,Society and Health Research Center, Facultad de Humanidades, Universidad Mayor, Santiago, Chile
| | - Margie E Lachman
- Department of Psychology, Brandeis University Waltham, Massachusetts
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27
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Liew SJ, Gorny AW, Tan CS, Müller-Riemenschneider F. A Mobile Health Team Challenge to Promote Stepping and Stair Climbing Activities: Exploratory Feasibility Study. JMIR Mhealth Uhealth 2020; 8:e12665. [PMID: 32014845 PMCID: PMC7055777 DOI: 10.2196/12665] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 05/31/2019] [Accepted: 10/22/2019] [Indexed: 02/06/2023] Open
Abstract
Background Mobile health (mHealth) approaches are growing in popularity as a means of addressing low levels of physical activity (PA). Objective This study aimed to determine the validity of wearables in measuring step count and floor count per day and assess the feasibility and effects of a 6-week team challenge intervention delivered through smartphone apps. Methods Staff and students from a public university were recruited between 2015 and 2016. In phase 1, everyone wore a Fitbit tracker (Charge or Charge HR) and an ActiGraph for 7 days to compare daily step count estimated by the two devices under free-living conditions. They were also asked to climb 4 bouts of floors in an indoor stairwell to measure floor count which was compared against direct observation. In phase 2, participants were allocated to either a control or intervention group and received a Fitbit tracker synced to the Fitbit app. Furthermore, the intervention group participants were randomized to 4 teams and competed in 6 weekly (Monday to Friday) real-time challenges. A valid day was defined as having 1500 steps or more per day. The outcomes were as follows: (1) adherence to wearing the Fitbit (ie, number of days in which all participants in each group were classified as valid users aggregated across the entire study period), (2) mean proportion of valid participants over the study period, and (3) the effects of the intervention on step count and floor count determined using multiple linear regression models and generalized estimating equations (GEEs) for longitudinal data analysis. Results In phase 1, 32 of 40 eligible participants provided valid step count data, whereas all 40 participants provided valid floor count data. The Fitbit trackers demonstrated high correlations (step count: Spearman ρ=0.89; P<.001; floor count: Spearman ρ=0.98; P<.001). The trackers overestimated step count (median absolute error: 17%) but accurately estimated floor count. In phase 2, 20 participants each were allocated to an intervention or control group. Overall, 24 participants provided complete covariates and valid PA data for analyses. Multiple linear regressions revealed that the average daily steps was 15.9% higher for the intervention group (95% CI −8.9 to 47.6; P=.21) during the final two intervention weeks; the average daily floors climbed was 39.4% higher (95% CI 2.4 to 89.7; P=.04). GEE results indicated no significant interaction effects between groups and the intervention week for weekly step count, whereas a significant effect (P<.001) was observed for weekly floor count. Conclusions The consumer wearables used in this study provided acceptable validity in estimating stepping and stair climbing activities, and the mHealth-based team challenge interventions were feasible. Compared with the control group, the participants in the intervention group climbed more stairs, so this can be introduced as an additional PA promotion target in the context of mHealth strategies. Methodologically rigorous studies are warranted to further strengthen this study’s findings.
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Affiliation(s)
- Seaw Jia Liew
- Saw Swee Hock School of Public Health, National University of Singapore, National University Health System, Singapore, Singapore
| | - Alex Wilhelm Gorny
- Saw Swee Hock School of Public Health, National University of Singapore, National University Health System, Singapore, Singapore
| | - Chuen Seng Tan
- Saw Swee Hock School of Public Health, National University of Singapore, National University Health System, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, National University Health System, Singapore, Singapore
| | - Falk Müller-Riemenschneider
- Saw Swee Hock School of Public Health, National University of Singapore, National University Health System, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, National University Health System, Singapore, Singapore.,Institute of Social Medicine, Epidemiology and Health Economics, Charité - Universitätsmedizin, Berlin, Germany
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28
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Sohaib Aslam A, van Luenen S, Aslam S, van Bodegom D, Chavannes NH. A systematic review on the use of mHealth to increase physical activity in older people. CLINICAL EHEALTH 2020. [DOI: 10.1016/j.ceh.2020.04.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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29
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Monteiro-Guerra F, Rivera-Romero O, Fernandez-Luque L, Caulfield B. Personalization in Real-Time Physical Activity Coaching Using Mobile Applications: A Scoping Review. IEEE J Biomed Health Inform 2019; 24:1738-1751. [PMID: 31751254 DOI: 10.1109/jbhi.2019.2947243] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Mobile monitoring for health and wellness is becoming more sophisticated and accurate, with an increased use of real-time personalization technologies that may improve the effectiveness of physical activity coaching systems. This study aimed to review real-time physical activity coaching applications that make use of personalization mechanisms. A scoping review, using the PRISMA-ScR checklist, was conducted on the literature published from July 2007 to July 2018. A data extraction tool was developed to analyze the systems on general characteristics, personalization, design foundations (behavior change and gamification) and evaluation methods. 28 papers describing 17 different mobile applications were included. The most used personalization concepts were Feedback (17/17), Goal Setting (15/17), User Targeting (9/17) and Inter-human Interaction (8/17), while the less commonly covered were Self-Learning (4/17), Context Awareness (3/17) and Adaptation (2/17). Few systems considered behavior change theories for design (6/17). A total of 42 instances of gamification-related elements were found across 15 systems, but only 6 explicitly mention its use. Most systems (15/17) were submitted to some type of evaluation. However, few assessed the effects of particular strategies or overall system effectiveness using randomized experimental designs (5/17). Although personalization is thought to improve user adherence in physical activity coaching applications, it is still far from reaching its full potential. We believe that future work should consider the theory and suggestions reported in prior work; leverage the needs of the target users for personalization; include behavior change foundations and explore gamification theory; and properly evaluate these systems.
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30
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Gharaati F, Aghamolaei T, Hosseini Z, Davoodi SH, Hassani L, Mohamadi R, Mohsseni S, Soleimani-Ahmadi M. Effect of A Mobile-Phone Mediated Based Education on Self-Care Behaviors of Patients With Thalassemia Major. J Caring Sci 2019; 8:149-155. [PMID: 31616644 PMCID: PMC6785655 DOI: 10.15171/jcs.2019.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Accepted: 09/08/2018] [Indexed: 12/02/2022] Open
Abstract
Introduction: One way to improve the quality of life of the patients with thalassemia major is to enable them through education. The present research aimed to explore the effects of an educational intervention through mobile phones on self-care behaviors of the patients with thalassemia major Methods: In this quasi experimental study, which was done from May to January in 2017, 91 patients were enrolled who were suffering from thalassemia major.The census sampling method was performed with random allocation of interventional and control groups. Educational intervention was only applied to the intervention group. The study instrument was a questionnaire which was filled out by the patients before and two months after the educational intervention. For data analysis, statistical tests including independent samples t-test, paired-samples t-test, Mann-Whitney test and Wilcoxon test, were used through SPSS ver.13 software. Results: Prior to the intervention, the mean scores of knowledge, attitude and self-care behaviors were not significantly different between the intervention and control groups. After the intervention, , however, there was a statistically significant increase in the aforementioned scores in the intervention group, but there was no statistically significant increase in scores of the control group. Conclusion: The present findings showed the positive effect of the mobile-phone mediated education on knowledge, attitude and self-care behaviors of the patients with thalassemia major. Therefore, the use of mobile phone is recommended as an effective way of transferring instructional material as related to self-care to patients with thalassemia major particularly when access to them is limited.
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Affiliation(s)
- Fatemeh Gharaati
- Department of Health Promotion and Education, Faculty of Health, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Teamur Aghamolaei
- Department of Social Determinants in Health Promotion Research Center, Faculty of Health, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Zahra Hosseini
- Department of Social Determinants in Health Promotion Research Center, Faculty of Health, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Sayed Hossein Davoodi
- Department of Nutrition Research, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Laleh Hassani
- Department of Social Determinants in Health Promotion Research Center, Faculty of Health, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Razieh Mohamadi
- Department of General Physician, Faculty of Medicine Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Shokroallah Mohsseni
- Department of public health, Faculty of Health, Hormozgan University of Medical Sciences, Bandar
| | - Moussa Soleimani-Ahmadi
- Department of Social Determinants in Health Promotion Research Center, Faculty of Health, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
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31
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Robbins R, Seixas A, Masters LW, Chanko N, Diaby F, Vieira D, Jean-Louis G. Sleep tracking: A systematic review of the research using commercially available technology. CURRENT SLEEP MEDICINE REPORTS 2019; 5:156-163. [PMID: 33134038 PMCID: PMC7597680 DOI: 10.1007/s40675-019-00150-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE OF REVIEW To systematically review the available research studies that characterize the benefits, uncertainty, or weaknesses of commercially-available sleep tracking technology. RECENT FINDINGS Sleep is a vital component of health and well-being. Research shows that tracking sleep using commercially available sleep tracking technology (e.g., wearable or smartphone-based) is increasingly popular in the general population. METHODS Systematic literature searches were conducted using PubMed/Medline, Embase (Ovid) the Cochrane Library, PsycINFO (Ovid), CINAHL, and Web of Science Plus (which included results from Biosis Citation Index, INSPEC, and Food, Science & Technology Abstracts) (n=842). STUDY INCLUSION AND EXCLUSION CRITERIA Three independent reviewers reviewed eligible articles that administered a commercially-available sleep tracker to participants and reported on sleep parameters as captured by the tracker, including either sleep duration or quality. Eligible articles had to include sleep data from users for >=4 nights.
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Affiliation(s)
- Rebecca Robbins
- Center for Healthful Behavior Change, Department of Population health, NYU School of Medicine
| | - Azizi Seixas
- Center for Healthful Behavior Change, Department of Population health, NYU School of Medicine
| | - Lillian Walton Masters
- Center for Healthful Behavior Change, Department of Population health, NYU School of Medicine
| | - Nicholas Chanko
- Center for Healthful Behavior Change, Department of Population health, NYU School of Medicine
| | - Fatou Diaby
- Center for Healthful Behavior Change, Department of Population health, NYU School of Medicine
| | - Dorice Vieira
- Center for Healthful Behavior Change, Department of Population health, NYU School of Medicine
| | - Girardin Jean-Louis
- Center for Healthful Behavior Change, Department of Population health, NYU School of Medicine
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Whitley MD, Payán DD, Flórez KR, Williams MV, Wong EC, Branch CA, Derose KP. Feasibility and acceptability of a mobile messaging program within a church-based healthy living intervention for African Americans and Latinos. Health Informatics J 2019; 26:880-896. [PMID: 31203706 DOI: 10.1177/1460458219853408] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Church-based programs can act on multiple levels to improve dietary and physical activity behaviors among African Americans and Latinos. However, the effectiveness of these interventions may be limited due to challenges in reaching all congregants or influencing behavior outside of the church setting. To increase intervention impact, we sent mobile messages (text and email) in English or Spanish to congregants (n = 131) from predominantly African American or Latino churches participating in a multi-level, church-based program. To assess feasibility and acceptability, we collected feedback throughout the 4-month messaging intervention and conducted a process evaluation using the messaging platform. We found that the intervention was feasible to implement and acceptable to a racially ethnically diverse study sample with high obesity and overweight rates. While the process evaluation had some limitations (e.g. low response rate), we conclude that mobile messaging is a promising, feasible addition to church-based programs aiming to improve dietary and physical activity behaviors.
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33
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Zha P, Qureshi R, Porter S, Chao YY, Pacquiao D, Chase S, O'Brien-Richardson P. Utilizing a Mobile Health Intervention to Manage Hypertension in an Underserved Community. West J Nurs Res 2019; 42:201-209. [PMID: 31057081 DOI: 10.1177/0193945919847937] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
This 6-month pilot randomized controlled trial examined the effectiveness of a Mobile Health (mHealth) intervention for hypertension self-monitoring and management in an underserved urban community. The four health outcomes measured included changes in systolic and diastolic blood pressure (BP), BP monitoring adherence, perceived medication adherence self-efficacy, and health-related quality of life. Thirty participants were randomly assigned to the mHealth group or a standard follow-up group; 25 participants completed the study. The mHealth group had statistically significant improvement in systolic BP decrease (p = .01). The mHealth group had better adherence to BP monitoring and improved perceived medication adherence self-efficacy at 6 months, compared with the standard follow-up group. The results suggest that an mHealth intervention has the potential to facilitate hypertension management in underserved urban communities.
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Affiliation(s)
- Peijia Zha
- Rutgers, The State University of New Jersey, Newark, USA
| | - Rubab Qureshi
- Rutgers, The State University of New Jersey, Newark, USA
| | - Sallie Porter
- Rutgers, The State University of New Jersey, Newark, USA
| | - Ying-Yu Chao
- Rutgers, The State University of New Jersey, Newark, USA
| | - Dula Pacquiao
- Rutgers, The State University of New Jersey, Newark, USA
| | - Sabrina Chase
- Rutgers, The State University of New Jersey, Newark, USA
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Buckingham SA, Williams AJ, Morrissey K, Price L, Harrison J. Mobile health interventions to promote physical activity and reduce sedentary behaviour in the workplace: A systematic review. Digit Health 2019; 5:2055207619839883. [PMID: 30944728 PMCID: PMC6437332 DOI: 10.1177/2055207619839883] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 02/27/2019] [Indexed: 02/06/2023] Open
Abstract
Objective This systematic review aimed to assess the effectiveness, feasibility and acceptability of mobile health (mHealth) technology (including wearable activity monitors and smartphone applications) for promoting physical activity (PA) and reducing sedentary behaviour (SB) in workplace settings. Methods Systematic searches were conducted in seven electronic databases (MEDLINE, SPORTDiscus, Scopus, EMBASE, PsycINFO, Web of Science and the Cochrane library). Studies were included if mHealth was a major intervention component, PA/SB was a primary outcome, and participants were recruited and/or the intervention was delivered in the workplace. Study quality was assessed using the Effective Public Health Practice Project (EPHPP) tool. Interventions were coded for behaviour change techniques (BCTs) using the Coventry, Aberdeen and London - Refined (CALO-RE) taxonomy. Results Twenty-five experimental and quasi-experimental studies were included. Studies were highly heterogeneous and only one was rated as 'strong' methodological quality. Common BCTs included self-monitoring, feedback, goal-setting and social comparison. A total of 14/25 (56%) studies reported a significant increase in PA, and 4/10 (40%) reported a significant reduction in sedentary time; 11/16 (69%) studies reported a significant impact on secondary outcomes including reductions in weight, systolic blood pressure and total cholesterol. While overall acceptability was high, a large decline in technology use and engagement was observed over time. Conclusions While methodological quality was generally weak, there is reasonable evidence for mHealth in a workplace context as a feasible, acceptable and effective tool to promote PA. The impact in the longer term and on SB is less clear. Higher quality, mixed methods studies are needed to explore the reasons for decline in engagement with time and the longer-term potential of mHealth in workplace interventions.Protocol registration: The review protocol was registered with PROSPERO: CRD42017058856.
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Affiliation(s)
- Sarah Ann Buckingham
- European Centre for Environment and Human Health, Knowledge Spa, Royal Cornwall Hospitals NHS Trust, University of Exeter Medical School, Truro, UK
| | - Andrew James Williams
- European Centre for Environment and Human Health, Knowledge Spa, Royal Cornwall Hospitals NHS Trust, University of Exeter Medical School, Truro, UK
| | - Karyn Morrissey
- European Centre for Environment and Human Health, Knowledge Spa, Royal Cornwall Hospitals NHS Trust, University of Exeter Medical School, Truro, UK
| | - Lisa Price
- Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
| | - John Harrison
- Occupational Health Support Unit, Devon and Cornwall Police, Middlemoor, Exeter, UK
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A Systematic Review of Electronic and Mobile Health (e- and mHealth) Physical Activity Interventions for African American and Hispanic Women. J Phys Act Health 2019; 16:230-239. [PMID: 30782040 DOI: 10.1123/jpah.2018-0103] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND The purpose of this systematic review was to evaluate the existing scientific literature on e- and mHealth interventions promoting physical activity (PA) among African American (AA) and Hispanic women. METHODS Using Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines, 5 electronic databases and gray literature sources were searched in August 2017. Inclusion criteria are published in English language peer-reviewed journals between 2000 and 2017, use of an e- or mHealth delivery strategy to promote PA, primary focus on AA or Hispanic women, and reported PA outcome data. RESULTS Ten articles met inclusion criteria for review, 6 studies focused on AA women and 4 studies on Hispanic women. The majority (n = 8) were pilot studies; only 2 studies were full-scale randomized controlled trials and both focused on Hispanic women. Six studies (60%) used websites as the primary method of intervention delivery, 3 studies (30%) used text messaging, and 1 study (10%) used the social networking website Facebook. In total, 70% of the studies (n = 7) reported significant within- or between-group differences for at least 1 PA outcome. CONCLUSIONS Findings provide preliminary support for e- and mHealth PA interventions among AA and Hispanic women. However, future large-scale, rigorously designed, randomized controlled trials are needed to further explore their effectiveness among AA and Hispanic women.
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Anttila MR, Kivistö H, Piirainen A, Kokko K, Malinen A, Pekkonen M, Sjögren T. Cardiac Rehabilitees' Technology Experiences Before Remote Rehabilitation: Qualitative Study Using a Grounded Theory Approach. J Med Internet Res 2019; 21:e10985. [PMID: 30730298 PMCID: PMC6383114 DOI: 10.2196/10985] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 10/24/2018] [Accepted: 10/26/2018] [Indexed: 01/23/2023] Open
Abstract
Background Even though technology is becoming increasingly common in rehabilitation programs, insufficient data are as yet available on rehabilitees’ perceptions and experiences. It is important to understand their abilities when using technology for remote rehabilitation. Objective This is a qualitative study on technology experiences of persons affected by cardiovascular disease assessed before remote rehabilitation. The aim of the study was to explore rehabilitees’ experiences and attitudes toward technology before 12 months of remote rehabilitation. Methods Qualitative interviews were conducted with 39 rehabilitees in four focus groups. The subjects were aged 34 to 77 years (average age 54.8 years) and 74% (29/39) of them were male. They had been diagnosed with coronary artery disease and were undergoing treatment in a rehabilitation center. The interviews were conducted between September 2015 and November 2016. Data were analyzed using Glaser’s mode of the grounded theory approach. Results The result of the study was an “identifying e-usage” experience category, which refers to the rehabilitees’ notions of the use of information and communication technologies (e-usage) in the process of behavior change. The main category comprises four subcategories that define the rehabilitees’ technology experience. These subcategories are “feeling outsider,” “being uninterested,” “reflecting benefit,” and “enthusiastic using.” All rehabilitees expected that technology should be simple, flexible, and easy to use and learn. The results reflecting their technology experience can be used in e-rehabilitation programs. Rehabilitees who feel like outsiders and are not interested in technology need face-to-face communication for the major part of rehabilitation, while rehabilitees who reflect benefit and are enthusiastic about the use of technology need incrementally less face-to-face interaction and feel that Web-based coaching could offer sufficient support for rehabilitation. Conclusions The findings show that persons affected by heart disease had different experiences with technology and expectations toward counseling, while all rehabilitees expected technology to be easy to use and their experiences to be smooth and problem-free. The results can be used more widely in different contexts of social and health care for the planning of and training in remote rehabilitation counseling and education. Trial Registration ISRCTN Registry ISRCTN61225589; http://www.isrctn.com/ISRCTN61225589 (Archived by WebCite at http://www.webcitation.org/74jmrTXFD)
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Affiliation(s)
- Marjo-Riitta Anttila
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Heikki Kivistö
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Arja Piirainen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Katja Kokko
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Anita Malinen
- Faculty of Education and Psychology, University of Jyväskylä, Jyväskylä, Finland
| | | | - Tuulikki Sjögren
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
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Aswani A, Kaminsky P, Mintz Y, Flowers E, Fukuoka Y. Behavioral Modeling in Weight Loss Interventions. EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 2019; 272:1058-1072. [PMID: 30778275 PMCID: PMC6377177 DOI: 10.1016/j.ejor.2018.07.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Designing systems with human agents is difficult because it often requires models that characterize agents' responses to changes in the system's states and inputs. An example of this scenario occurs when designing treatments for obesity. While weight loss interventions through increasing physical activity and modifying diet have found success in reducing individuals' weight, such programs are difficult to maintain over long periods of time due to lack of patient adherence. A promising approach to increase adherence is through the personalization of treatments to each patient. In this paper, we make a contribution towards treatment personalization by developing a framework for predictive modeling using utility functions that depend upon both time-varying system states and motivational states evolving according to some modeled process corresponding to qualitative social science models of behavior change. Computing the predictive model requires solving a bilevel program, which we reformulate as a mixed-integer linear program (MILP). This reformulation provides the first (to our knowledge) formulation for Bayesian inference that uses empirical histograms as prior distributions. We study the predictive ability of our framework using a data set from a weight loss intervention, and our predictive model is validated by comparison to standard machine learning approaches. We conclude by describing how our predictive model could be used for optimization, unlike standard machine learning approaches which cannot.
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Affiliation(s)
- Anil Aswani
- Department of Industrial Engineering and Operations Research, University of California, Berkeley, CA 94720
| | - Philip Kaminsky
- Department of Industrial Engineering and Operations Research, University of California, Berkeley, CA 94720
| | - Yonantan Mintz
- Department of Industrial Engineering and Operations Research, University of California, Berkeley, CA 94720
| | - Elena Flowers
- Department of Physiological Nursing, School of Nursing, University of California, San Francisco, CA 94143
| | - Yoshimi Fukuoka
- Department of Physiological Nursing/Institute for Health and Aging, School of Nursing, University of fornia, San Francisco, CA 94143
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Wright CJC, Schwarzman J, Dietze PM, Crockett B, Lim MSC. Barriers and opportunities in the translation of mobile phone and social media interventions between research and health promotion practice in Australia: a qualitative study of expert perspectives. Health Res Policy Syst 2019; 17:5. [PMID: 30630497 PMCID: PMC6329110 DOI: 10.1186/s12961-018-0406-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Accepted: 12/11/2018] [Indexed: 12/03/2022] Open
Abstract
Background Newer technologies, such as smartphones and social networking sites, offer new opportunities for health promotion interventions. There is evidence to show that these technologies can be effectively and acceptably used for health promotion activities. However, most interventions produced in research do not end up benefitting non-research populations, while the majority of technology-facilitated interventions which are available outside of research settings are either undocumented or have limited or no evidence to support any benefit. We therefore aimed to explore the perspectives of researchers and health promotion experts on efforts to translate technology-facilitated prevention initiatives into practice, and the barriers to achieving translation. Methods We utilised a qualitative study design, involving in-depth interviews with researchers experienced with technology-facilitated prevention interventions and prominent health promotion experts. Results Some barriers mirror the findings of other studies into health promotion practice, which have found that competing priorities, resource limitations and organisational capacity are important in determining use of evidence in programme planning, engagement in translation and evaluation practice. We add to this literature by describing barriers that are more specifically related to technology-facilitated prevention, such as the pace of developments in technology, and how this clashes with the time taken to develop and ready evidence for translation. Conclusions In order to maximise the vast potential of technology-facilitated prevention interventions to promote population health, it is essential that translation is at the forefront of consideration for both researchers and practitioners. We suggest actions that can be taken by both researchers and practitioners to improve translation of technology-facilitated prevention interventions, and also highlight how funding schemes can be modified to facilitate translation.
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Affiliation(s)
- Cassandra J C Wright
- Centre for Population Health, Burnet Institute, 85 Commercial Rd, Melbourne, Victoria, 3004, Australia. .,Department of Epidemiology and Preventive Medicine, Monash University, 99 Commercial Rd, Melbourne, Victoria, Australia.
| | - Joanna Schwarzman
- Department of Epidemiology and Preventive Medicine, Monash University, 99 Commercial Rd, Melbourne, Victoria, Australia
| | - Paul M Dietze
- Centre for Population Health, Burnet Institute, 85 Commercial Rd, Melbourne, Victoria, 3004, Australia.,Department of Epidemiology and Preventive Medicine, Monash University, 99 Commercial Rd, Melbourne, Victoria, Australia
| | - Belinda Crockett
- Department of Epidemiology and Preventive Medicine, Monash University, 99 Commercial Rd, Melbourne, Victoria, Australia
| | - Megan S C Lim
- Centre for Population Health, Burnet Institute, 85 Commercial Rd, Melbourne, Victoria, 3004, Australia.,Department of Epidemiology and Preventive Medicine, Monash University, 99 Commercial Rd, Melbourne, Victoria, Australia.,Melbourne School of Population and Global Health, University of Melbourne, 235 Bouverie St, Carlton, Victoria, Australia
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Rezende LS, Lima MB, Salvador EP. Interventions for Promoting Physical Activity Among Individuals With Spinal Cord Injury: A Systematic Review. J Phys Act Health 2018; 15:954-959. [PMID: 30453811 DOI: 10.1123/jpah.2018-0034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 06/05/2018] [Accepted: 07/07/2018] [Indexed: 11/18/2022]
Abstract
BACKGROUND Engaging in physical activity (PA) can bring many benefits to individuals with spinal cord injury (SCI) and understanding the best interventions to promote PA is essential. The objective of this study was to systematically review the literature to check the effectiveness of interventions aimed at increasing the PA level in SCI individuals. METHODS The bibliographic search was performed in the PubMed, LILACS, Web of Science, and SPORTDiscus databases, including randomized controlled trials involving humans, in which PA level was the primary or secondary outcome, and with samples composed entirely or partially of individuals with SCI. The articles were analyzed by 2 researchers using descriptive statistics and the quality of the studies was assessed using the CONSORT criteria. RESULTS Seven articles were selected. The studies used different strategies of intervention. Six out of the 7 studies included in the analysis proposed interventions that were effective in increasing PA level (action plans/coping strategies, home exercises, behavioral intervention, elaboration of intentions, workshops, and education for the promotion of PA). In only 1 study, the proposed strategy was not effective (reading a guideline). CONCLUSION It is concluded that these 6 interventions are effective in increasing the PA level in SCI individuals.
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Spruijt-Metz D, Wen CKF, Bell BM, Intille S, Huang JS, Baranowski T. Advances and Controversies in Diet and Physical Activity Measurement in Youth. Am J Prev Med 2018; 55:e81-e91. [PMID: 30135037 PMCID: PMC6151143 DOI: 10.1016/j.amepre.2018.06.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 05/09/2018] [Accepted: 06/15/2018] [Indexed: 11/16/2022]
Abstract
Technological advancements in the past decades have improved dietary intake and physical activity measurements. This report reviews current developments in dietary intake and physical activity assessment in youth. Dietary intake assessment has relied predominantly on self-report or image-based methods to measure key aspects of dietary intake (e.g., food types, portion size, eating occasion), which are prone to notable methodologic (e.g., recall bias) and logistic (e.g., participant and researcher burden) challenges. Although there have been improvements in automatic eating detection, artificial intelligence, and sensor-based technologies, participant input is often needed to verify food categories and portions. Current physical activity assessment methods, including self-report, direct observation, and wearable devices, provide researchers with reliable estimations for energy expenditure and bodily movement. Recent developments in algorithms that incorporate signals from multiple sensors and technology-augmented self-reporting methods have shown preliminary efficacy in measuring specific types of activity patterns and relevant contextual information. However, challenges in detecting resistance (e.g., in resistance training, weight lifting), prolonged physical activity monitoring, and algorithm (non)equivalence remain to be addressed. In summary, although dietary intake assessment methods have yet to achieve the same validity and reliability as physical activity measurement, recent developments in wearable technologies in both arenas have the potential to improve current assessment methods. THEME INFORMATION This article is part of a theme issue entitled Innovative Tools for Assessing Diet and Physical Activity for Health Promotion, which is sponsored by the North American branch of the International Life Sciences Institute.
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Affiliation(s)
- Donna Spruijt-Metz
- Center for Economic and Social Research, University of Southern California, Los Angeles, California; Department of Psychology, University of Southern California, Los Angeles, California; Department of Preventive Medicine, University of Southern California, Los Angeles, California.
| | - Cheng K Fred Wen
- Department of Preventive Medicine, University of Southern California, Los Angeles, California
| | - Brooke M Bell
- Department of Preventive Medicine, University of Southern California, Los Angeles, California
| | - Stephen Intille
- College of Computer and Information Science, Northeastern University, Boston, Massachusetts; Department of Health Sciences, Bouvé College of Health Sciences, Northeastern University, Boston, Massachusetts
| | - Jeannie S Huang
- Department of Pediatrics, School of Medicine, University of California at San Diego, San Diego, California; Rady Children's Hospital, San Diego, California
| | - Tom Baranowski
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas
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Giunti G. 3MD for Chronic Conditions, a Model for Motivational mHealth Design: Embedded Case Study. JMIR Serious Games 2018; 6:e11631. [PMID: 30143476 PMCID: PMC6128959 DOI: 10.2196/11631] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 08/08/2018] [Accepted: 08/08/2018] [Indexed: 01/30/2023] Open
Abstract
Background Chronic conditions are the leading cause of death in the world. Major improvements in acute care and diagnostics have created a tendency toward the chronification of formerly terminal conditions, requiring people with these conditions to learn how to self-manage. Mobile technologies hold promise as self-management tools due to their ubiquity and cost-effectiveness. The delivery of health-related services through mobile technologies (mobile health, mHealth) has grown exponentially in recent years. However, only a fraction of these solutions take into consideration the views of relevant stakeholders such as health care professionals or even patients. The use of behavioral change models (BCMs) has proven important in developing successful health solutions, yet engaging patients remains a challenge. There is a trend in mHealth solutions called gamification that attempts to use game elements to drive user behavior and increase engagement. As it stands, designers of mHealth solutions for behavioral change in chronic conditions have no clear way of deciding what factors are relevant to consider. Objective The goal of this work is to discover factors for the design of mHealth solutions for chronic patients using negotiations between medical knowledge, BCMs, and gamification. Methods This study uses an embedded case study research methodology consisting of 4 embedded units: 1) cross-sectional studies of mHealth applications; 2) statistical analysis of gamification presence; 3) focus groups and interviews to relevant stakeholders; and 4) research through design of an mHealth solution. The data obtained was thematically analyzed to create a conceptual model for the design of mHealth solutions. Results The Model for Motivational Mobile-health Design (3MD) for chronic conditions guides the design of condition-oriented gamified behavioral change mHealth solutions. The main components are (1) condition specific, which describe factors that need to be adjusted and adapted for each particular chronic condition; (2) motivation related, which are factors that address how to influence behaviors in an engaging manner; and (3) technology based, which are factors that are directly connected to the technical capabilities of mobile technologies. The 3MD also provides a series of high-level illustrative design questions for designers to use and consider during the design process. Conclusions This work addresses a recognized gap in research and practice, and proposes a unique model that could be of use in the generation of new solutions to help chronic patients.
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Affiliation(s)
- Guido Giunti
- Salumedia Tecnologias, Seville, Spain.,University of Oulu, Oulu, Finland
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Feldman DI, Theodore Robison W, Pacor JM, Caddell LC, Feldman EB, Deitz RL, Feldman T, Martin SS, Nasir K, Blaha MJ. Harnessing mHealth technologies to increase physical activity and prevent cardiovascular disease. Clin Cardiol 2018; 41:985-991. [PMID: 29671879 DOI: 10.1002/clc.22968] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 04/04/2018] [Accepted: 04/16/2018] [Indexed: 11/11/2022] Open
Abstract
Research into prevention of cardiovascular disease has increasingly focused on mobile health (mHealth) technologies and their efficacy in helping individuals adhere to heart-healthy recommendations, including daily physical activity levels. By including the use of mHealth technologies in the discussion of physical activity recommendations, clinicians empower patients to play an active daily role in modifying their cardiovascular risk-factor profile. In this review, we critically evaluate the mHealth and physical activity literature to determine how these tools may lower cardiovascular risk while providing real-time tracking, feedback, and motivation on physical activity levels. We analyze the various domains-including user knowledge, social support, behavioral change theory, and self-motivation-that potentially influence the effectiveness of smartphone applications to impact individual physical activity levels. In doing so, we hope to provide a thorough overview of the mHealth landscape, in addition to highlighting many of the administrative, reimbursement, and patient-privacy challenges of using these technologies in patient care. Finally, we propose a behavioral change model and checklist for clinicians to assist patients in utilizing mHealth technology to best achieve meaningful changes in daily physical activity levels.
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Affiliation(s)
- David I Feldman
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida.,Ciccarone Center for the Prevention of Heart Disease, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - W Theodore Robison
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida
| | - Justin M Pacor
- Department of Internal Medicine, Joan C. Edwards School of Medicine, Marshall University, Huntington, West Virginia
| | - Luke C Caddell
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida
| | - Erica B Feldman
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida
| | - Rachel L Deitz
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida
| | - Theodore Feldman
- Center for Healthcare Advancement & Outcomes, Baptist Health South Florida, Miami, Florida
| | - Seth S Martin
- Ciccarone Center for the Prevention of Heart Disease, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Khurram Nasir
- Ciccarone Center for the Prevention of Heart Disease, Johns Hopkins School of Medicine, Baltimore, Maryland.,Center for Healthcare Advancement & Outcomes, Baptist Health South Florida, Miami, Florida
| | - Michael J Blaha
- Ciccarone Center for the Prevention of Heart Disease, Johns Hopkins School of Medicine, Baltimore, Maryland
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Text Messages Promoting Mental Imagery Increase Self-Reported Physical Activity in Older Adults: A Randomized Controlled Study. J Aging Phys Act 2018; 26:462-470. [PMID: 29032698 DOI: 10.1123/japa.2017-0069] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE This study tested whether text messages prompting adults 50 years of age and older to perform mental imagery would increase aerobic physical activity (APA) duration using a randomized parallel trial design. METHOD Participants were assigned to an Imagery 1, Imagery 2, or placebo group. For 4 weeks, each group was exposed to two conditions (morning text message vs. no morning text message). In the morning message condition, the imagery groups received a text message with the instruction to mentally imagine performing an APA, and the placebo group received a placebo message. All participants received an evening text message of "Did you do your cardio today? If yes, what did you do?" for 3 days per week. RESULTS Participants of the imagery groups reported significantly more weekly minutes of APA in the morning text message condition compared with the no morning message condition. CONCLUSION Electronic messages were effective at increasing minutes of APA.
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Giunti G, Guisado Fernández E, Dorronzoro Zubiete E, Rivera Romero O. Supply and Demand in mHealth Apps for Persons With Multiple Sclerosis: Systematic Search in App Stores and Scoping Literature Review. JMIR Mhealth Uhealth 2018; 6:e10512. [PMID: 29792295 PMCID: PMC5990860 DOI: 10.2196/10512] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 05/02/2018] [Accepted: 05/06/2018] [Indexed: 01/18/2023] Open
Abstract
Background Multiple sclerosis (MS) is a non-curable chronic inflammatory disease of the central nervous system that affects more than 2 million people worldwide. MS-related symptoms impact negatively on the quality of life of persons with MS, who need to be active in the management of their health. mHealth apps could support these patient groups by offering useful tools, providing reliable information, and monitoring symptoms. A previous study from this group identified needs, barriers, and facilitators for the use of mHealth solutions among persons with MS. It is unknown how commercially available health apps meet these needs. Objective The main objective of this review was to assess how the features present in MS apps meet the reported needs of persons with MS. Methods We followed a combination of scoping review methodology and systematic assessment of features and content of mHealth apps. A search strategy was defined for the two most popular app stores (Google Play and Apple App Store) to identify relevant apps. Reviewers independently conducted a screening process to filter apps according to the selection criteria. Interrater reliability was assessed through the Fleiss-Cohen coefficient (k=.885). Data from the included MS apps were extracted and explored according to classification criteria. Results An initial total of 581 potentially relevant apps was found. After removing duplicates and applying inclusion and exclusion criteria, 30 unique apps were included in the study. A similar number of apps was found in both stores. The majority of the apps dealt with disease management and disease and treatment information. Most apps were developed by small and medium-sized enterprises, followed by pharmaceutical companies. Patient education and personal data management were among the most frequently included features in these apps. Energy management and remote monitoring were often not present in MS apps. Very few contained gamification elements. Conclusions Currently available MS apps fail to meet the needs and demands of persons with MS. There is a need for health professionals, researchers, and industry partners to collaborate in the design of mHealth solutions for persons with MS to increase adoption and engagement.
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Affiliation(s)
- Guido Giunti
- Salumedia Tecnologias, Seville, Spain.,University of Oulu, Oulu, Finland
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Objective measurement of physical activity outcomes in lifestyle interventions among adults: A systematic review. Prev Med Rep 2018; 11:74-80. [PMID: 29984142 PMCID: PMC6030233 DOI: 10.1016/j.pmedr.2018.05.003] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 05/05/2018] [Indexed: 12/14/2022] Open
Abstract
Valid, reliable, and direct measures of physical activity (PA) are critical to assessing the impact of lifestyle PA interventions. However, little is known about the extent to which objective measures have been used to assess the outcomes of lifestyle PA interventions. This systematic review had two aims: 1) evaluate the extent to which PA is measured objectively in lifestyle PA interventions targeting adults and 2) explore and summarize what objective measures have been used and what PA dimensions and metrics have been reported. Pubmed, Cochrane Central Register, and PsychInfo were searched for lifestyle PA interventions conducted between 2006 and 2016. Of the 342 articles that met the inclusion criteria, 239 studies measured PA via subjective measures and 103 studies measured PA via objective measures. The proportion of studies using objective measures increased from 4.4% to 70.6% from 2006 to 2016. All studies measuring PA objectively utilized wearable devices; half (50.5%) used pedometers only and 40.8% used accelerometers only. A majority of the 103 studies reported steps (73.8%) as their PA metric. Incorporating objective measures of PA should continue to be a priority in PA research. More work is needed to address the challenges of comprehensive and consistent collecting, reporting, and analyzing of PA metrics.
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Giunti G, Kool J, Rivera Romero O, Dorronzoro Zubiete E. Exploring the Specific Needs of Persons with Multiple Sclerosis for mHealth Solutions for Physical Activity: Mixed-Methods Study. JMIR Mhealth Uhealth 2018; 6:e37. [PMID: 29426814 PMCID: PMC5889817 DOI: 10.2196/mhealth.8996] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 11/20/2017] [Accepted: 12/10/2017] [Indexed: 01/07/2023] Open
Abstract
Background Multiple sclerosis (MS) is one of the world’s most common neurologic disorders, with symptoms such as fatigue, cognitive problems, and issues with mobility. Evidence suggests that physical activity (PA) helps people with MS reduce fatigue and improve quality of life. The use of mobile technologies for health has grown in recent years with little involvement from relevant stakeholders. User-centered design (UCD) is a design philosophy with the goal of creating solutions specific to the needs and tasks of the intended users. UCD involves stakeholders early and often in the design process. In a preliminary study, we assessed the landscape of commercially available MS mobile health (mHealth) apps; to our knowledge, no study has explored what persons with MS and their formal care providers think of mHealth solutions for PA. Objective The aim of this study was to (1) explore MS-specific needs for MS mHealth solutions for PA, (2) detect perceived obstacles and facilitators for mHealth solutions from persons with MS and health care professionals, and (3) understand the motivational aspects behind adoption of mHealth solutions for MS. Methods A mixed-methods design study was conducted in Kliniken Valens, Switzerland, a clinic specializing in neurological rehabilitation. We explored persons with MS and health care professionals who work with them separately. The study had a qualitative part comprising focus groups and interviews, and a quantitative part with standardized tools such as satisfaction with life scale and electronic health (eHealth) literacy. Results A total of 12 persons with relapsing-remitting MS and 12 health care professionals from different backgrounds participated in the study. Participants were well-educated with an even distribution between genders. Themes identified during analysis were MS-related barriers and facilitators, mHealth design considerations, and general motivational aspects. The insights generated were used to create MS personas for design purposes. Desired mHealth features were as follows: (1) activity tracking, (2) incentives for completing tasks and objectives, (3) customizable goal setting, (4) optional sociability, and (5) game-like attitude among others. Potential barriers to mHealth apps adoption were as follows: (1) rough on-boarding experiences, (2) lack of clear use benefits, and (3) disruption of the health care provider-patient relationship. Potential facilitators were identified: (1) endorsements from experts, (2) playfulness, and (3) tailored to specific persons with MS needs. A total of 4 MS personas were developed to provide designers and computer scientists means to help in the creation of future mHealth solutions for MS. Conclusions mHealth solutions for increasing PA in persons with MS hold promise. Allowing for realistic goal setting and positive feedback, while minimizing usability burdens, seems to be critical for the adoption of such apps. Fatigue management is especially important in this population; more attention should be brought to this area.
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Affiliation(s)
- Guido Giunti
- Salumedia Tecnologias, Seville, Spain.,University of Oulu, Oulu, Finland
| | - Jan Kool
- Kliniken Valens, Valens, Switzerland
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Zhou M, Fukuoka Y, Mintz Y, Goldberg K, Kaminsky P, Flowers E, Aswani A. Evaluating Machine Learning-Based Automated Personalized Daily Step Goals Delivered Through a Mobile Phone App: Randomized Controlled Trial. JMIR Mhealth Uhealth 2018; 6:e28. [PMID: 29371177 PMCID: PMC5806006 DOI: 10.2196/mhealth.9117] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 11/29/2017] [Accepted: 12/16/2017] [Indexed: 12/29/2022] Open
Abstract
Background Growing evidence shows that fixed, nonpersonalized daily step goals can discourage individuals, resulting in unchanged or even reduced physical activity. Objective The aim of this randomized controlled trial (RCT) was to evaluate the efficacy of an automated mobile phone–based personalized and adaptive goal-setting intervention using machine learning as compared with an active control with steady daily step goals of 10,000. Methods In this 10-week RCT, 64 participants were recruited via email announcements and were required to attend an initial in-person session. The participants were randomized into either the intervention or active control group with a one-to-one ratio after a run-in period for data collection. A study-developed mobile phone app (which delivers daily step goals using push notifications and allows real-time physical activity monitoring) was installed on each participant’s mobile phone, and participants were asked to keep their phone in a pocket throughout the entire day. Through the app, the intervention group received fully automated adaptively personalized daily step goals, and the control group received constant step goals of 10,000 steps per day. Daily step count was objectively measured by the study-developed mobile phone app. Results The mean (SD) age of participants was 41.1 (11.3) years, and 83% (53/64) of participants were female. The baseline demographics between the 2 groups were similar (P>.05). Participants in the intervention group (n=34) had a decrease in mean (SD) daily step count of 390 (490) steps between run-in and 10 weeks, compared with a decrease of 1350 (420) steps among control participants (n=30; P=.03). The net difference in daily steps between the groups was 960 steps (95% CI 90-1830 steps). Both groups had a decrease in daily step count between run-in and 10 weeks because interventions were also provided during run-in and no natural baseline was collected. Conclusions The results showed the short-term efficacy of this intervention, which should be formally evaluated in a full-scale RCT with a longer follow-up period. Trial Registration ClinicalTrials.gov: NCT02886871; https://clinicaltrials.gov/ct2/show/NCT02886871 (Archived by WebCite at http://www.webcitation.org/6wM1Be1Ng).
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Affiliation(s)
- Mo Zhou
- Department of Industrial Engineering and Operations Research, University of California, Berkeley, CA, United States
| | - Yoshimi Fukuoka
- Institute for Health & Aging, School of Nursing, University of California, San Francisco, CA, United States.,Department of Physiological Nursing, School of Nursing, University of California, San Francisco, CA, United States
| | - Yonatan Mintz
- Department of Industrial Engineering and Operations Research, University of California, Berkeley, CA, United States
| | - Ken Goldberg
- Department of Industrial Engineering and Operations Research, University of California, Berkeley, CA, United States.,Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA, United States
| | - Philip Kaminsky
- Department of Industrial Engineering and Operations Research, University of California, Berkeley, CA, United States
| | - Elena Flowers
- Department of Physiological Nursing, School of Nursing, University of California, San Francisco, CA, United States.,Institute for Human Genetics, University of California, San Francisco, CA, United States
| | - Anil Aswani
- Department of Industrial Engineering and Operations Research, University of California, Berkeley, CA, United States
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Bernstein MH, Stein LAR, Neighbors C, Suffoletto B, Carey KB, Ferszt G, Caron N, Wood MD. A text message intervention to reduce 21st birthday alcohol consumption: Evaluation of a two-group randomized controlled trial. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2018; 32:149-161. [PMID: 29369673 DOI: 10.1037/adb0000342] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Twenty-first birthdays are associated with extreme levels of heavy drinking and alcohol-related harm. Effective preventive interventions that are acceptable to young adults are needed. The current study tested the efficacy of a brief text-message intervention for reducing 21st birthday alcohol involvement designed to correct perceived 21st birthday drinking norms and provide protective behavioral strategies (PBS). We also examined potential moderators and mediators. College students (n = 200) with an upcoming 21st birthday completed a baseline assessment and were randomized to a text-message intervention or an assessment-only control condition. For participants in the intervention group, Message 1 (sent one day before the birthday celebration) focused on personalized normative feedback, and Message 2 (sent day of the birthday celebration) discussed PBS to minimize risk. Primary outcomes were assessed using responses to a follow-up assessment the day after their birthday celebration (93% completion rate). Zero-inflated negative binomial regression analyses did not reveal an overall intervention effect for estimated Blood Alcohol Content (eBAC) or alcohol problems on the 21st birthday celebration. In partial support of our hypothesis, there was an indirect effect of perceived 21st birthday norms on 21st birthday eBAC. The intervention was associated with reduced perceived norms, which was, in turn, related to a lower eBAC. There was a 3-way interaction between drinks per week, anticipated eBAC, and intervention condition for the count portion of actual eBAC such that the intervention reduced eBAC among a high-risk subset of the sample. Future research may benefit from further refining the personalized normative feedback (PNF) component of 21st birthday interventions. (PsycINFO Database Record
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Affiliation(s)
| | - L A R Stein
- Department of Psychology, University of Rhode Island
| | | | | | | | | | - Nicole Caron
- Department of Psychology, University of Rhode Island
| | - Mark D Wood
- Department of Psychology, University of Rhode Island
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Short CE, Finlay A, Sanders I, Maher C. Development and pilot evaluation of a clinic-based mHealth app referral service to support adult cancer survivors increase their participation in physical activity using publicly available mobile apps. BMC Health Serv Res 2018; 18:27. [PMID: 29338722 PMCID: PMC5771037 DOI: 10.1186/s12913-017-2818-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 12/22/2017] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Participation in regular physical activity holds key benefits for cancer survivors, yet few cancer survivors meet physical activity recommendations. This study aimed to develop and pilot test a mHealth app referral service aimed at assisting cancer survivors to increase their physical activity. In particular, the study sought to examine feasibility and acceptability of the service and determine preliminary efficacy for physical activity behaviour change. METHODS A systematic search identified potentially appropriate Apple (iOS) and Android mHealth apps. The apps were audited regarding the type of physical activity encouraged, evidence-based behavioural strategies and other characteristics, to help match apps to users' preferences and characteristics. A structured service was devised to deliver the apps and counselling, comprising two face-to-face appointments with a mid-week phone or email check-up. The mHealth app referral service was piloted using a pre-post design among 12 cancer survivors. Participants' feedback regarding the service's feasibility and acceptability was sought via purpose-designed questionnaire, and analysed using inductive thematic analysis and descriptive statistics. Change in physical activity was assessed using a valid and reliable self-report tool and analysed using paired t-tests. In line with recommendations for pilot studies, confidence intervals and effect sizes were reported to aid interpretation of clinical significance, with an alpha of 0.2 used to denote statistical significance. RESULTS Of 374 mHealth apps identified during the systematic search, 54 progressed to the audit (iOS = 27, Android = 27). The apps consistently scored well for aesthetics, engagement and functionality, and inconsistently for gamification, social and behaviour change features. Ten participants completed the pilot evaluation and provided positive feedback regarding the service's acceptability and feasibility. On average, participants increased their moderate-vigorous physical activity by 236 min per week (d = 0.73; 95% CI = -49 to 522; p = 0.09). CONCLUSION This study offered initial evidence that a mHealth app referral service for cancer survivors is feasible and acceptable and may increase physical activity levels. The large increase in physical activity is promising, but should be interpreted with caution given the small sample size and lack of control group. Further research is warranted on a larger scale to investigate generalisability, long-term compliance and application in clinical settings.
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Affiliation(s)
- Camille E. Short
- School of Medicine, Freemasons Foundation Centre for Men’s Health, University of Adelaide, Adelaide, Australia
| | - Amy Finlay
- School of Medicine, Freemasons Foundation Centre for Men’s Health, University of Adelaide, Adelaide, Australia
| | - Ilea Sanders
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Sansom Institute, School of Health Sciences, University of South Australia, Adelaide, Australia
| | - Carol Maher
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Sansom Institute, School of Health Sciences, University of South Australia, Adelaide, Australia
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Sillice MA, Dunsiger S, Jennings E, Lantini R, Bock BC. Differences in mobile phone affinity between demographic groups: implications for mobile phone delivered interventions and programs. Mhealth 2018; 4:39. [PMID: 30363738 PMCID: PMC6182014 DOI: 10.21037/mhealth.2018.09.06] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 08/30/2018] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND The impact of any intervention or program delivered through mobile phones (mHealth) may be influenced by the individual recipient's relationship with his or her mobile phone. However, few studies have assessed the attitudes and preferences of different demographic groups with respect to mobile phone use. This study assessed whether individuals' demographic characteristics [primary demographics (PD): race, ethnicity, gender and age] are influential factors in attitudes and behaviors associated with mobile use pattern, using the Mobile Phone Affinity Scale (MPAS). The MPAS examines six underlying constructs associated with mobile phone use: Connectedness, Productivity, Empowerment, Anxious Attachment, Addiction, and Continuous Use. METHODS U.S. adults (n=1,055, mean age 32.5 years, 10% Hispanic, 86.3% white) completed the MPAS and provided information about PD (e.g., race, ethnicity, age) and social demographic (SocD) characteristics (e.g., having children, employment). Chi-square analyses and multivariate analyses were used to assess the relationships among the PD and SocD variables, and MPAS constructs. RESULTS Significant differences were found between PD and SocD variables (all P<0.01). Specifically, whites were more likely than non-whites to be married and to be living with children, while non-Hispanics tended to report higher household income and education than Hispanics. Women were more likely to report living with children and less likely to have full-time employment than men (all P<0.01). There was a significant effect of PD characteristics on MPAS constructs in that whites and women tended to score higher on some MPAS constructs than non-whites and men (all P<0.01). Similarly, some SocD characteristics including employment status and living with children were differentially associated with some MPAS constructs (all P<0.01). CONCLUSIONS Results indicate that there are differences in attitudes and use preferences to mobile phone use based on some of the primary and SocD demographic characteristics. These findings provide important insights into mHealth intervention components that will increase appeal to different subgroups.
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Affiliation(s)
- Marie A. Sillice
- Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, RI, USA
- Psychosocial Research/Addictions & Behavioral Medicine Butler Hospital, Providence, RI, USA
| | - Shira Dunsiger
- Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, RI, USA
- Centers for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, USA
| | - Ernestine Jennings
- Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, RI, USA
- Centers for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, USA
| | - Ryan Lantini
- Centers for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, USA
| | - Beth C. Bock
- Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, RI, USA
- Centers for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, USA
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