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Solera-Sanchez A, Beltran-Valls MR, Moliner-Urdiales D, Adelantado-Renau M. Mediating role of physical fitness on the association between diet and health-related quality of life in adolescents. J Exerc Sci Fit 2024; 22:369-374. [PMID: 39149531 PMCID: PMC11325226 DOI: 10.1016/j.jesf.2024.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 06/21/2024] [Accepted: 07/14/2024] [Indexed: 08/17/2024] Open
Abstract
Objective The aim of this study was to analyse whether the association between adherence to the Mediterranean diet and health-related quality of life (HRQoL) is mediated by physical fitness components (i.e., cardiorespiratory fitness, lower-limb strength, upper-limb strength and motor competence) in adolescents. Methods This is a cross-sectional study including mediation analyses. This study involved 181 adolescents (86 girls) aged 15.8 ± 0.3 years recruited from secondary schools and sport clubs located in Castellon (Spain). Adherence to the Mediterranean diet was evaluated using the KIDMED questionnaire. HRQoL was assessed with the KIDSCREEN-10 questionnaire. Cardiorespiratory fitness was assessed using the 20-m shuttle run test. Lower-limb strength was assessed through the standing broad jump test. Upper-limb strength was evaluated using a handgrip dynamometer. Motor competence was assessed using the 4 × 10 m shuttle run test. Mediation analyses were performed for each physical fitness component in order to assess its mediating effect on the association between adherence to the Mediterranean diet and HRQoL. Indirect effects (IE) with confidence intervals (CI) not including zero were interpreted as statistically significant. Results Cardiorespiratory fitness and lower-limb strength had a mediating effect on the positive association between adherence to the Mediterranean diet and HRQoL (IE = 0.11, 95 % CI = 0.01; 0.27 and IE = 0.07, 95 % CI = 0.01; 0.19). Upper-limb strength and motor competence did not act as mediators in the association between adherence to the Mediterranean diet and HRQoL (IE = 0.00, 95 % CI = -0.04; 0.07 and IE = 0.01, 95 % CI = -0.03; 0.07, respectively). Conclusion Our findings showed that the positive association of adherence to the Mediterranean diet on adolescents' HRQoL was mediated by physical fitness. Educational and public health strategies aiming to improve Spanish adolescents' HRQoL should focus on diet and physical fitness.
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Affiliation(s)
- Alba Solera-Sanchez
- Department of Sport, Health Sciences and Social Work, Oxford Brookes University, Headington Rd., OX3 0BP, Oxford, United Kingdom
| | - Maria Reyes Beltran-Valls
- LIFE Research Group, Department of Education and Specific Didactics, University Jaume I, Av. de Vicent Sos Baynat, S/n, PC, 12071, Castellón, Spain
| | - Diego Moliner-Urdiales
- LIFE Research Group, Department of Education and Specific Didactics, University Jaume I, Av. de Vicent Sos Baynat, S/n, PC, 12071, Castellón, Spain
| | - Mireia Adelantado-Renau
- LIFE Research Group, Department of Education and Specific Didactics, University Jaume I, Av. de Vicent Sos Baynat, S/n, PC, 12071, Castellón, Spain
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Michel S, Banwell N, Senn N. Mobility Infrastructures and Health: Scoping Review of studies in Europe. Public Health Rev 2024; 45:1606862. [PMID: 38841179 PMCID: PMC11150585 DOI: 10.3389/phrs.2024.1606862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 04/22/2024] [Indexed: 06/07/2024] Open
Abstract
Objectives Movement-friendly environments with infrastructure favouring active mobility are important for promoting physical activity. This scoping literature review aims at identifying the current evidence for links between mobility infrastructures and (a) behaviour regarding active mobility, (b) health outcomes and (c) co-benefits. Method This review was conducted in accordance with the PRISMA scoping review guidelines using PubMed and EMBASE databases. Studies included in this review were conducted in Europe, and published between 2000 and March 2023. Results 146 scientific articles and grey literature reports were identified. Connectivity of sidewalks, walkability, and accessibility of shops, services and work are associated with walking. Cycling is positively associated with cycle-paths, separation of cycling from traffic and proximity to greenspaces, and negatively associated with traffic danger. Increased active transportation has a protective effect on cardiovascular and respiratory health, obesity, fitness, and quality of life. Co-benefits result from the reduction of individual motorized transportation including reduced environmental pollution and projected healthcare expenditure. Conclusion Mobility infrastructure combined with social and educational incentives are effective in promoting active travel and reducing future healthcare expenses. A shift to active transportation would increase both individual and community health and decrease greenhouse gas emissions.
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Affiliation(s)
- Sarah Michel
- Department of Family Medicine, Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Nicola Banwell
- Interdisciplinary Centre for Research in Ethics (CIRE), University of Lausanne, Lausanne, Switzerland
| | - Nicolas Senn
- Department of Family Medicine, Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
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Solera-Sanchez A, Christian DL, Beltran-Valls MR, Adelantado-Renau M, Martin-Smith R, MacDonald MJ, Tyler R, Fairclough SJ. Cross-sectional and longitudinal relationships between cardiorespiratory fitness and health-related quality of life in primary school children in England: the mediating role of psychological correlates of physical activity. Perspect Public Health 2024; 144:119-128. [PMID: 36226987 DOI: 10.1177/17579139221118771] [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] [Indexed: 11/15/2022]
Abstract
AIMS The aims were (1) to analyse the cross-sectional and longitudinal associations between children's cardiorespiratory fitness (CRF) and health-related quality of life (HRQoL) and (2) to examine whether these associations were mediated by physical activity self-efficacy and physical activity enjoyment. METHODS This study involved 383 children (10.0 ± 0.5 years) recruited from 20 primary schools in northwest England. Data were collected on two occasions 12 weeks apart. The number of laps completed in the 20-m Shuttle Run Test was used as the CRF indicator. HRQoL was assessed using the KIDSCREEN-10 questionnaire. Physical activity self-efficacy and enjoyment were assessed with the social-cognitive and Physical Activity Enjoyment Scale questionnaires, respectively. Linear mixed models with random intercepts (schools) assessed associations between CRF and HRQoL cross-sectionally, and longitudinally. Boot-strapped mediation procedures were performed, and indirect effects (IE) with 95% confidence intervals (CI) not including zero considered as statistically significant. Analyses were adjusted for sex, time of the year, socioeconomic status, waist-to-height ratio, maturation, and physical activity. RESULTS CRF was cross-sectionally associated with HRQoL (β = 0.09, 95% CI = 0.02, 0.16; p = .015). In the longitudinal analysis, CRF at baseline was associated with HRQoL at 12 weeks after additionally controlling for baseline HRQoL (β = 0.08, 95% CI = 0.002; p = .15, p = .045). Cross-sectionally, physical activity self-efficacy and enjoyment acted individually as mediators in the relationship between CRF and HRQoL (IE = 0.069, 95% CI = 0.038; p = .105 and IE = 0.045, 95% CI = 0.016; p = .080, respectively). In the longitudinal analysis, physical activity self-efficacy showed a significant mediating effect (IE = 0.025, 95% CI = 0.004; p = .054). CONCLUSION Our findings highlight the influence of CRF on children's psychological correlates of physical activity and their overall HRQoL.
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Affiliation(s)
- A Solera-Sanchez
- LIFE Research Group, Department of Education, University Jaume I, Castellon, Spain
| | - D L Christian
- Faculty of Health and Wellbeing, University of Central Lancashire, Preston, UK
| | - M R Beltran-Valls
- LIFE Research Group, Department of Education, University Jaume I, Av. de Vicent Sos Baynat, s/n, Castellon 12071, Spain
| | - M Adelantado-Renau
- LIFE Research Group, Department of Education, University Jaume I, Castellon, Spain
| | - R Martin-Smith
- Movement Behaviours, Health, and Wellbeing Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, UK
| | - M J MacDonald
- Movement Behaviours, Health, and Wellbeing Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, UK
| | - R Tyler
- Movement Behaviours, Health, and Wellbeing Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, UK
| | - S J Fairclough
- Movement Behaviours, Health, and Wellbeing Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, UK
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Testing the Mystic School Mobile Application to Promote Active Commuting to School in Spanish Adolescents: The PACO Study. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9121997. [PMID: 36553440 PMCID: PMC9776541 DOI: 10.3390/children9121997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/08/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022]
Abstract
Active commuting to and/or from school (ACS) is an opportunity to increase daily physical activity (PA) levels in young people. Mobile-device interventions focused on promoting the practice of health-related PA can be more cost-effective than traditional interventions in this population. OBJECTIVE To analyze the adolescents' opinion of the mobile application (app) Mystic School, which was designed to promote ACS in Spanish adolescents. METHODS A total of 44 students (14-15 years old) from Granada and Jaén participated in the test of the Mystic School app during two phases: phase 1 (n = 10) for 2 weeks and phase 2 (n = 34) for 1 month. Each phase included an app presentation, a follow-up, and focus group sessions. The qualitative analysis was carried out through NVivo software. RESULTS In phase 1, adolescents reported improvements in the design and functioning, such as the avatar movement, virtual steps utilities, and multiplayer function. These suggestions were included in phase 2. After phase 2, adolescents reported that it is important to add the possibility of playing without an Internet connection to the game, to include more competitive options, prizes, and to increase the difficulty of the levels. In both phases, problems with the step number counting remained. CONCLUSION The Mystic School app can be a useful tool for the physical education teacher to integrate the content from this curriculum related to the promotion of PA, such as ACS.
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The Compositional Impacts of 2 Distinct 24-Hour Movement Behavior Change Patterns on Physical Fitness in Chinese Adolescents. J Phys Act Health 2022; 19:284-291. [PMID: 35279016 DOI: 10.1123/jpah.2021-0778] [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: 12/07/2021] [Revised: 01/26/2022] [Accepted: 02/14/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND The study aimed to examine predicted differences of 2 different behavior change patterns on physical fitness (PF). METHODS Participants were 241 students (51% girls) aged 11-14 years from China. Light physical activity, moderate to vigorous physical activity (MVPA), and sedentary behavior (SB) were objectively measured. Sleep was obtained by subtracting from awake time. According to Chinese National student PF standards, 5 components of PF, including body mass index, cardiorespiratory fitness, speed, muscular explosive power and strength endurance, and flexibility, were assessed. The effects of different time reallocations between 24-hour movement behaviors on PF were estimated based on adjusted compositional multiple linear regression models with isometric log ratios. RESULTS Compared with MVPA substituting for the remaining behaviors, MVPA replacing SB or light physical activity produced more favorable changes on the comprehensive PF score, cardiorespiratory fitness, explosive power, and speed. MVPA replacing 30 minutes of SB was associated with favorable changes in PF (+1.9 [0.53, 3.18] points), 50-m run (-0.17 [-0.31, -0.04] s), long-distance running (-5.54 s [for girls]/7.25 s [for boys]), and long jump (+0.05 [0.01, 0.09] m). When sleep replaced SB, PF improved. CONCLUSIONS MVPA substituting SB or light physical activity is a strategy with a greater improvement in PF.
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Villafaina S, Tapia-Serrano MÁ, Vaquero-Solís M, León-Llamas JL, Sánchez-Miguel PA. The Role of Physical Activity in the Relationship between Satisfaction with Life and Health-Related Quality of Life in School-Age Adolescents. Behav Sci (Basel) 2021; 11:bs11090121. [PMID: 34562959 PMCID: PMC8467321 DOI: 10.3390/bs11090121] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/26/2021] [Accepted: 08/30/2021] [Indexed: 12/30/2022] Open
Abstract
(1) Background: Adolescence is a critical stage in the development of healthy habits. In this regard, physical activity has emerged as a useful tool to improve satisfaction with life and health-related quality of life in adolescents. Therefore, the aim of the present study was to examine the mediating role of physical activity in the relationship between satisfaction with life and health-related quality of life in adolescent boys and girls. Also, we aimed to investigate the differences between sexes in the HRQoL, physical activity level, and satisfaction with life. (2) Methods: A total of 297 adolescents, ranging in age from 11 to 12 years (11.46 ± 1.63), participated in this cross-sectional study. The Satisfaction with life scale, Physical activity Questionnaire for Adolescents and the KIDSCREEN-10 questionnaires were employed. (3) Results: The estimated indirect effect showed that physical activity level was a mediator of the positive effect of satisfaction with life on health-related quality of life (β = 0.105, 95% CI = 0.031; 0.202). However, the index of moderated mediation showed that sex is not a significant moderator of the mediating role of physical activity in the relationship between satisfaction with life and HRQoL (β = -0.033, 95% CI = -0.023, 0.136). Furthermore, significant differences in satisfaction with life were found, with girls manifesting lower values (p-value = 0.026). (4) Conclusion: This study shows the importance of physical activity during adolescence and the association of this behavior with the health-related quality of life of adolescents.
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Affiliation(s)
- Santos Villafaina
- Physical Activity and Quality of Life Research Group (AFYCAV), Faculty of Sport Sciences, University of Extremadura, Avd. de la Universidad S/N, 10003 Cáceres, Spain; (S.V.); (J.L.L.-L.)
| | - Miguel Ángel Tapia-Serrano
- Department of Didactics of Music, Plastic and Body Expression, Teacher Training College, University of Extremadura, Avd. de la Universidad S/N, 10003 Cáceres, Spain; (M.V.-S.); (P.A.S.-M.)
- Correspondence:
| | - Mikel Vaquero-Solís
- Department of Didactics of Music, Plastic and Body Expression, Teacher Training College, University of Extremadura, Avd. de la Universidad S/N, 10003 Cáceres, Spain; (M.V.-S.); (P.A.S.-M.)
| | - Juan Luis León-Llamas
- Physical Activity and Quality of Life Research Group (AFYCAV), Faculty of Sport Sciences, University of Extremadura, Avd. de la Universidad S/N, 10003 Cáceres, Spain; (S.V.); (J.L.L.-L.)
| | - Pedro Antonio Sánchez-Miguel
- Department of Didactics of Music, Plastic and Body Expression, Teacher Training College, University of Extremadura, Avd. de la Universidad S/N, 10003 Cáceres, Spain; (M.V.-S.); (P.A.S.-M.)
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