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Rondão CADM, Mota MPG, Esteves D. Development of a Combined Exercise and Cognitive Stimulation Intervention for People with Mild Cognitive Impairment-Designing the MEMO_MOVE PROGRAM. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10221. [PMID: 36011852 PMCID: PMC9408716 DOI: 10.3390/ijerph191610221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 08/13/2022] [Accepted: 08/14/2022] [Indexed: 06/15/2023]
Abstract
UNLABELLED Dementia patients are at high risk for the decline of both physical and cognitive capacities, resulting in an increased risk of the loss of autonomy. Exercise is regarded as a non-pharmacological therapy for dementia, considering the potential benefits of preventing cognitive decline and improving physical fitness. In this paper, we aim to describe the different design stages for an exercise program combined with cognitive stimulation for a population with mild cognitive impairment, i.e., the MEMO_MOVE program. METHODS The intervention design followed the Medical Research Council's guidelines for complex interventions and was structured according to the six steps in quality intervention development (6SQuID). The intervention was described considering the Template for Intervention Description and Replication (TIDieR). In order to establish the intervention characteristics, a literature review was conducted to collate and analyze previous work, which provided a summary the type of exercise that should be implemented among this population. RESULTS The MEMO_MOVE program was structured and described, regarding (i) inclusion of a cognitive stimulation component; (ii) the kind of cognitive stimulation; and (iii) the type of exercise, duration, frequency, intensity, and program length. CONCLUSIONS A systematic step-by-step process design was followed to create a specific intervention to promote physical fitness and cognitive stimulation in individuals with mild dementia.
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Affiliation(s)
| | - Maria Paula Gonçalves Mota
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), 5001-801 Vila Real, Portugal
- Department of Sports, University of Trás os Montes e Alto Douro, 5000-801 Vila Real, Portugal
| | - Dulce Esteves
- Department of Sports, University of Beira Interior, 6201-001 Covilhã, Portugal
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), 5001-801 Vila Real, Portugal
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Wang YH, Liu YH, Yang YR, Wang RY. Effects of square-stepping exercise on motor and cognitive function in older adults - A systematic review and meta-analysis. Geriatr Nurs 2021; 42:1583-1593. [PMID: 34773911 DOI: 10.1016/j.gerinurse.2021.10.022] [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: 08/03/2021] [Revised: 10/18/2021] [Accepted: 10/19/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVES To document the effects of square-stepping exercise (SSE) on motor and cognitive function in older adults. METHODS Five online databases were searched in May 2021. Controlled studies published from 2006 to May 2021 were included. The experimental group received SSE alone or SSE combined with other exercise(s), whereas the control group received no training or other exercise(s). Motor and cognitive outcomes included balance, fall risk, agility, endurance, gait speed, flexibility, muscle strength, reaction time, global cognitive function, memory, and executive function. RESULTS Ten articles with a total of 920 participants were included. Static balance (p=0.0009), dynamic balance (p=0.0008), fall risk (p<0.00001), and agility (p=0.02) improved more in the intervention group than in the control group. However, SSE did not seem to exert beneficial effects on cognitive function. CONCLUSION In older adults, SSE provided beneficial effects on motor function, including static and dynamic balance, risk of falls, and agility. However, positive effects on cognitive function were not observed and require further investigation.
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Affiliation(s)
- Yin-Hsiang Wang
- Department of Physical Therapy and Assistive Technology, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Yun-Hsien Liu
- Department of Physical Therapy and Assistive Technology, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Yea-Ru Yang
- Department of Physical Therapy and Assistive Technology, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Ray-Yau Wang
- Department of Physical Therapy and Assistive Technology, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC.
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Gavelin HM, Dong C, Minkov R, Bahar-Fuchs A, Ellis KA, Lautenschlager NT, Mellow ML, Wade AT, Smith AE, Finke C, Krohn S, Lampit A. Combined physical and cognitive training for older adults with and without cognitive impairment: A systematic review and network meta-analysis of randomized controlled trials. Ageing Res Rev 2021; 66:101232. [PMID: 33249177 DOI: 10.1016/j.arr.2020.101232] [Citation(s) in RCA: 117] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 11/16/2020] [Accepted: 11/20/2020] [Indexed: 02/06/2023]
Abstract
Combining physical exercise with cognitive training is a popular intervention in dementia prevention trials and guidelines. However, it remains unclear what combination strategies are most beneficial for cognitive and physical outcomes. We aimed to compare the efficacy of the three main types of combination strategies (simultaneous, sequential or exergaming) to either intervention alone or control in older adults. Randomized controlled trials of combined cognitive and physical training were included in multivariate and network meta-analyses. In cognitively healthy older adults and mild cognitive impairment, the effect of any combined intervention relative to control was small and statistically significant for overall cognitive (k = 41, Hedges' g = 0.22, 95 % CI 0.14 to 0.30) and physical function (k = 32, g = 0.25, 95 % CI 0.13 to 0.37). Simultaneous training was the most efficacious approach for cognition, followed by sequential combinations and cognitive training alone, and significantly better than physical exercise. For physical outcomes, simultaneous and sequential training showed comparable efficacy as exercise alone and significantly exceeded all other control conditions. Exergaming ranked low for both outcomes. Our findings suggest that simultaneously and sequentially combined interventions are efficacious for promoting cognitive alongside physical health in older adults, and therefore should be preferred over implementation of single-domain training.
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Williams CA, Wadey C, Pieles G, Stuart G, Taylor RS, Long L. Physical activity interventions for people with congenital heart disease. Cochrane Database Syst Rev 2020; 10:CD013400. [PMID: 33112424 PMCID: PMC8490972 DOI: 10.1002/14651858.cd013400.pub2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Congenital heart disease (ConHD) affects approximately 1% of all live births. People with ConHD are living longer due to improved medical intervention and are at risk of developing non-communicable diseases. Cardiorespiratory fitness (CRF) is reduced in people with ConHD, who deteriorate faster compared to healthy people. CRF is known to be prognostic of future mortality and morbidity: it is therefore important to assess the evidence base on physical activity interventions in this population to inform decision making. OBJECTIVES To assess the effectiveness and safety of all types of physical activity interventions versus standard care in individuals with congenital heart disease. SEARCH METHODS We undertook a systematic search on 23 September 2019 of the following databases: CENTRAL, MEDLINE, Embase, CINAHL, AMED, BIOSIS Citation Index, Web of Science Core Collection, LILACS and DARE. We also searched ClinicalTrials.gov and we reviewed the reference lists of relevant systematic reviews. SELECTION CRITERIA We included randomised controlled trials (RCT) that compared any type of physical activity intervention against a 'no physical activity' (usual care) control. We included all individuals with a diagnosis of congenital heart disease, regardless of age or previous medical interventions. DATA COLLECTION AND ANALYSIS: Two review authors (CAW and CW) independently screened all the identified references for inclusion. We retrieved and read all full papers; and we contacted study authors if we needed any further information. The same two independent reviewers who extracted the data then processed the included papers, assessed their risk of bias using RoB 2 and assessed the certainty of the evidence using the GRADE approach. The primary outcomes were: maximal cardiorespiratory fitness (CRF) assessed by peak oxygen consumption; health-related quality of life (HRQoL) determined by a validated questionnaire; and device-worn 'objective' measures of physical activity. MAIN RESULTS We included 15 RCTs with 924 participants in the review. The median intervention length/follow-up length was 12 weeks (12 to 26 interquartile range (IQR)). There were five RCTs of children and adolescents (n = 500) and 10 adult RCTs (n = 424). We identified three types of intervention: physical activity promotion; exercise training; and inspiratory muscle training. We assessed the risk of bias of results for CRF as either being of some concern (n = 12) or at a high risk of bias (n = 2), due to a failure to blind intervention staff. One study did not report this outcome. Using the GRADE method, we assessed the certainty of evidence as moderate to very low across measured outcomes. When we pooled all types of interventions (physical activity promotion, exercise training and inspiratory muscle training), compared to a 'no exercise' control CRF may slightly increase, with a mean difference (MD) of 1.89 mL/kg-1/min-1 (95% CI -0.22 to 3.99; n = 732; moderate-certainty evidence). The evidence is very uncertain about the effect of physical activity and exercise interventions on HRQoL. There was a standardised mean difference (SMD) of 0.76 (95% CI -0.13 to 1.65; n = 163; very low certainty evidence) in HRQoL. However, we could pool only three studies in a meta-analysis, due to different ways of reporting. Only one study out of eight showed a positive effect on HRQoL. There may be a small improvement in mean daily physical activity (PA) (SMD 0.38, 95% CI -0.15 to 0.92; n = 328; low-certainty evidence), which equates to approximately an additional 10 minutes of physical activity daily (95% CI -2.50 to 22.20). Physical activity and exercise interventions likely result in an increase in submaximal cardiorespiratory fitness (MD 2.05, 95% CI 0.05 to 4.05; n = 179; moderate-certainty evidence). Physical activity and exercise interventions likely increase muscular strength (MD 17.13, 95% CI 3.45 to 30.81; n = 18; moderate-certainty evidence). Eleven studies (n = 501) reported on the outcome of adverse events (73% of total studies). Of the 11 studies, six studies reported zero adverse events. Five studies reported a total of 11 adverse events; 36% of adverse events were cardiac related (n = 4); there were, however, no serious adverse events related to the interventions or reported fatalities (moderate-certainty evidence). No studies reported hospital admissions. AUTHORS' CONCLUSIONS This review summarises the latest evidence on CRF, HRQoL and PA. Although there were only small improvements in CRF and PA, and small to no improvements in HRQoL, there were no reported serious adverse events related to the interventions. Although these data are promising, there is currently insufficient evidence to definitively determine the impact of physical activity interventions in ConHD. Further high-quality randomised controlled trials are therefore needed, utilising a longer duration of follow-up.
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Affiliation(s)
- Craig A Williams
- Children's Health and Exercise Research Centre, University of Exeter, Exeter, UK
| | - Curtis Wadey
- Children's Health and Exercise Research Centre, University of Exeter, Exeter, UK
| | - Guido Pieles
- National Institute for Health Research (NIHR) Cardiovascular Biomedical Research Centre, Bristol Heart Institute, Bristol, UK
| | - Graham Stuart
- National Institute for Health Research (NIHR) Cardiovascular Biomedical Research Centre, Bristol Heart Institute, Bristol, UK
| | - Rod S Taylor
- MRC/CSO Social and Public Health Sciences Unit & Robertson Centre for Biostatistics, Institute of Health and Well Being, University of Glasgow, Glasgow, UK
| | - Linda Long
- Institute of Health Research, University of Exeter Medical School, Exeter, UK
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Bruderer-Hofstetter M, Rausch-Osthoff AK, Meichtry A, Münzer T, Niedermann K. Effective multicomponent interventions in comparison to active control and no interventions on physical capacity, cognitive function and instrumental activities of daily living in elderly people with and without mild impaired cognition - A systematic review and network meta-analysis. Ageing Res Rev 2018; 45:1-14. [PMID: 29679658 DOI: 10.1016/j.arr.2018.04.002] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 03/29/2018] [Accepted: 04/04/2018] [Indexed: 12/01/2022]
Abstract
Multicomponent interventions (MCT) combine physical exercises and cognitive training and seem to be most effective in improving cognition in elderly people. However, literature is inconclusive if MCTs are superior to active comparison interventions, if delivery modes matter, and if people can transfer achieved effects to instrumental activities of daily living (IADL). This network meta-analysis aimed to a) identify MCTs that were effective on physical capacity and/or cognitive function and able to transfer these effects into IADL in elderly people with normal cognition (NC) and mild cognitive impairment (MCI); b) provide a rating on the best interventions per outcome; c) evaluate MCTs' mode of delivery. Eligible studies were randomized controlled trials comparing MCTs to active comparison or no treatments. Six studies in participants with MCI (n = 1088) and eleven studies in participants with NC (n = 670) were included. Five effective MCTs that were superior to physical exercises or cognitive training alone in improving physical capacity and/or cognitive function were detected, however none of these MCTs improved IADL. In people with NC MCTs performed separately or simultaneously were effective. However, in people with MCI MCTs performed separately were more effective. A framework needs to be developed to better understand the mediating effects of physical capacity and cognitive function on IADL and to design MCTs that effectively improve IADL.
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Affiliation(s)
- Marina Bruderer-Hofstetter
- University of Applied Sciences Zurich, Institute of Physiotherapy, Technikumstrasse 71, CH-8400 Winterthur, Switzerland; University of Lucerne, Department Health Sciences and Health Policy, Frohburgstrasse 3, CH-6002 Lucerne, Switzerland.
| | - Anne-Kathrin Rausch-Osthoff
- University of Applied Sciences Zurich, Institute of Physiotherapy, Technikumstrasse 71, CH-8400 Winterthur, Switzerland
| | - André Meichtry
- University of Applied Sciences Zurich, Institute of Physiotherapy, Technikumstrasse 71, CH-8400 Winterthur, Switzerland
| | - Thomas Münzer
- Geriatrische Klinik St.Gallen, Rorschacher Strasse 94, CH-9000 St. Gallen, Switzerland; Department of Geriatrics and Aging Research, University Hospital and University of Zurich, Rämistrasse 100, Zürich, Switzerland
| | - Karin Niedermann
- University of Applied Sciences Zurich, Institute of Physiotherapy, Technikumstrasse 71, CH-8400 Winterthur, Switzerland
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Boa Sorte Silva NC, Gill DP, Owen AM, Liu-Ambrose T, Hachinski V, Shigematsu R, Petrella RJ. Cognitive changes following multiple-modality exercise and mind-motor training in older adults with subjective cognitive complaints: The M4 study. PLoS One 2018; 13:e0196356. [PMID: 29698440 PMCID: PMC5919480 DOI: 10.1371/journal.pone.0196356] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Accepted: 04/11/2018] [Indexed: 01/27/2023] Open
Abstract
Background We investigated the effects of multiple-modality exercise with additional mind-motor training on cognition in community-dwelling older adults with subjective cognitive complaints. Methods Participants (n = 127, mean age 67.5 [7.3] years, 71% women) were randomized to receive 45 minutes of multiple-modality exercise with additional 15 minutes of either mind-motor training (M4, n = 63) or control (balance, range of motion and breathing exercises [M2, n = 64]). In total, both groups exercised 60 minutes/day, 3 days/week, for 24 weeks. Standardized global cognitive functioning (GCF), concentration, reasoning, planning, and memory were assessed at 24 weeks and after a 28-week no-contact follow-up. Results There were no significant differences in the study primary outcomes. The M4 group, however, showed trends for greater improvements in GCF and memory (both, P = .07) compared to the M2 group at 24 weeks. Significant differences between group in GCF (P = .03) and memory (P = .02) were observed after the 28-week no-contact follow-up favouring the M4 group. Discussion Additional mind-motor training did not impart immediate greater benefits to cognition among the study participants.
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Affiliation(s)
- Narlon Cassio Boa Sorte Silva
- School of Kinesiology, Faculty of Health Sciences, Western University, London, Ontario, Canada
- Lawson Health Research Institute, London, Ontario, Canada
| | - Dawn P. Gill
- Lawson Health Research Institute, London, Ontario, Canada
- Graduate Program in Health & Rehabilitation Sciences, Faculty of Health Sciences, Western University, London, Ontario, Canada
- School of Health Studies, Faculty of Health Sciences, Western University, London, Ontario, Canada
- Centre for Studies in Family Medicine, Department of Family Medicine, Western University, London, Ontario, Canada
- Canadian Centre for Activity and Aging, Western University, London, Ontario, Canada
| | - Adrian M. Owen
- The Brain and Mind Institute, Department of Psychology, Western University, London, Ontario, Canada
| | - Teresa Liu-Ambrose
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
- Djavad Mowafaghian Centre for Brain Health, Vancouver, British Columbia, Canada
| | - Vladimir Hachinski
- Department of Clinical Neurological Sciences, London Health Sciences Centre, Western University, London, Ontario, Canada
| | | | - Robert J. Petrella
- School of Kinesiology, Faculty of Health Sciences, Western University, London, Ontario, Canada
- Lawson Health Research Institute, London, Ontario, Canada
- Graduate Program in Health & Rehabilitation Sciences, Faculty of Health Sciences, Western University, London, Ontario, Canada
- School of Health Studies, Faculty of Health Sciences, Western University, London, Ontario, Canada
- Centre for Studies in Family Medicine, Department of Family Medicine, Western University, London, Ontario, Canada
- Canadian Centre for Activity and Aging, Western University, London, Ontario, Canada
- * E-mail:
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Boa Sorte Silva NC, Gill DP, Gregory MA, Bocti J, Petrella RJ. Multiple-modality exercise and mind-motor training to improve mobility in older adults: A randomized controlled trial. Exp Gerontol 2017; 103:17-26. [PMID: 29262308 DOI: 10.1016/j.exger.2017.12.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Revised: 12/07/2017] [Accepted: 12/13/2017] [Indexed: 01/27/2023]
Abstract
OBJECTIVE To investigate the effects of multiple-modality exercise with or without additional mind-motor training on mobility outcomes in older adults with subjective cognitive complaints. METHODS This was a 24-week randomized controlled trial with a 28-week no-contact follow-up. Community-dwelling older adults underwent a thrice -weekly, Multiple-Modality exercise and Mind-Motor (M4) training or Multiple-Modality (M2) exercise with an active control intervention (balance, range of motion and breathing exercises). Study outcomes included differences between groups at 24weeks and after the no-contact follow-up (i.e., 52weeks) in usual and dual-task (DT, i.e., serial sevens [S7] and phonemic verbal fluency [VF] tasks) gait velocity, step length and cycle time variability, as well as DT cognitive accuracy. RESULTS 127 participants (mean age 67.5 [7.3] years, 71% women) were randomized to either M2 (n=64) or M4 (n=63) groups. Participants were assessed at baseline, intervention endpoint (24weeks), and study endpoint (52weeks). At 24weeks, the M2 group demonstrated greater improvements in usual gait velocity, usual step length, and DT gait velocity (VF) compared to the M4 group, and no between- or within-group changes in DT accuracy were observed. At 52weeks, the M2 group retained the gains in gait velocity and step length, whereas the M4 group demonstrated trends for improvement (p=0.052) in DT cognitive accuracy (VF). CONCLUSIONS Our results suggest that additional mind-motor training was not effective to improve mobility outcomes. In fact, participants in the active control group experienced greater benefits as a result of the intervention.
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Affiliation(s)
- Narlon C Boa Sorte Silva
- School of Kinesiology, Faculty of Health Sciences, Western University, London, ON, Canada; Lawson Health Research Institute, London, ON, Canada
| | - Dawn P Gill
- Lawson Health Research Institute, London, ON, Canada; Health & Rehabilitation Sciences, Faculty of Health Sciences, Western University, London, ON, Canada; School of Health Studies, Faculty of Health Sciences, Western University, London, ON, Canada; Biomedical Sciences, Faculty of Medicine, University of Montreal, Montreal, QC, Canada
| | - Michael A Gregory
- Lawson Health Research Institute, London, ON, Canada; Health & Rehabilitation Sciences, Faculty of Health Sciences, Western University, London, ON, Canada; Cognitive Health and Aging Research Lab, Montreal Heart Institute, Montreal, QC, Canada; Biomedical Sciences, Faculty of Medicine, University of Montreal, Montreal, QC, Canada
| | - John Bocti
- School of Kinesiology, Faculty of Health Sciences, Western University, London, ON, Canada; Lawson Health Research Institute, London, ON, Canada
| | - Robert J Petrella
- School of Kinesiology, Faculty of Health Sciences, Western University, London, ON, Canada; Lawson Health Research Institute, London, ON, Canada; Health & Rehabilitation Sciences, Faculty of Health Sciences, Western University, London, ON, Canada; Centre for Studies in Family Medicine, Department of Family Medicine, Western University, London, ON, Canada; Canadian Centre for Activity and Aging, Western University, London, ON, Canada.
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Shellington EM, Felfeli T, Shigematsu R, Gill DP, Petrella RJ. Health eBrain: an innovative smartphone application to improve cognitive function in older adults. Mhealth 2017; 3:17. [PMID: 28567413 PMCID: PMC5427188 DOI: 10.21037/mhealth.2017.04.05] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 03/31/2017] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Exercise-based interventions have shown promise in slowing cognitive decline, however there is limited evidence for scalability. Our previous research has linked a novel visuospatial memory exercise intervention, incorporating patterned walking or square-stepping exercise (SSE) with significant improvements in executive function and memory among older adults with normal cognition as well as those with subjective cognitive complaints (SCC) and mild cognitive impairment (MCI). The aim of the current study was to determine the feasibility and utility of the HealtheBrain smartphone app to deliver SSE outside the laboratory among older adults with and without cognitive impairment. METHODS Previous healthy research subjects with and without SCC or MCI, who had previous exposure to SSE, and who owned or had access to an iPhone of iPad, were recruited to download the HealtheBrain app and use it up to 3 weeks. There were no restrictions on the number of times subjects could use the app. A 15-question survey was developed to assess feasibility and utility of the HealtheBrain app and completed online following the brief exposure period. RESULTS Of 135 people who were identified, 95 were contacted between September 2014 to August 2015, 27 downloaded the HealtheBrain app on their iPhone or iPad from the App Store and 19 completed the questionnaire. Subjects (n=19) were an average age of 68.3±5.4; 74% female and had 15.5±2.8 years of education (84% post-secondary education), a mean Mini Mental State examination score of 29.1 (SD 1.2) out of 30 and Montreal Cognitive Assessment score of 26.3 (SD 1.9) out of 30. Subjects used the HealtheBrain app 1-7 days per week, mostly at home. Of possible stages of progression, subjects mainly used the stage 1 and 2 beginner patterns. Subjects reported perceived and technical challenges registering horizontal step patterns associated with stage 2 and greater progression. Sixty percent found the app was easy to use or similar to what they experienced with SSE in the laboratory setting. Most said they would continue to use the HealtheBrain app and would recommend it to friends and family. CONCLUSIONS The HealtheBrain app was feasible in providing SSE to older adults with the appropriate smartphone device outside the laboratory setting. Challenges were identified with perceived capture of higher levels of SSE stages that used horizontal step patterns. This as well as technical issues with horizontal step patterns will be addressed by newer GPS technology in current smartphone devices. Most subjects stated they would continue to use the HealtheBrain app and refer to their friends and family. We believe that our findings in a representative cohort support the HealtheBrain app as a scalable intervention to promote cognitive health in older adults.
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Affiliation(s)
- Erin M. Shellington
- Faculty of Health Sciences, University of Western Ontario, London, ON, Canada
| | - Tina Felfeli
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | | | - Dawn P. Gill
- Faculty of Health Sciences, University of Western Ontario, London, ON, Canada
- Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada
| | - Robert J. Petrella
- Faculty of Health Sciences, University of Western Ontario, London, ON, Canada
- Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada
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