European Review of Aging and Physical Activity最新文献

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Exploring the complex associations among risks of malnutrition, sarcopenia, and frailty in community-dwelling older adults. 探索社区老年人营养不良、肌肉疏松症和虚弱风险之间的复杂关联。
IF 3.7 1区 医学
European Review of Aging and Physical Activity Pub Date : 2024-07-09 DOI: 10.1186/s11556-024-00354-7
Halil Ibrahim Celik, Ferda Koc, Kübra Siyasal, Büsra Ay, Nazlı Bengu Ilter, Ozge Mengi Celik
{"title":"Exploring the complex associations among risks of malnutrition, sarcopenia, and frailty in community-dwelling older adults.","authors":"Halil Ibrahim Celik, Ferda Koc, Kübra Siyasal, Büsra Ay, Nazlı Bengu Ilter, Ozge Mengi Celik","doi":"10.1186/s11556-024-00354-7","DOIUrl":"10.1186/s11556-024-00354-7","url":null,"abstract":"<p><strong>Background: </strong>Malnutrition, sarcopenia, and frailty are age-related conditions that are associated with multiple health-related negative outcomes. However, the complex associations between them remain to be elucidated. The aims of the study were to explore: (1) whether the risk of sarcopenia has a mediator effect on the association between risks of malnutrition and frailty; and (2) whether physical activity (PA) level modulates this mediator effect in community-dwelling older adults.</p><p><strong>Methods: </strong>This cross-sectional study involved 593 older adults (62.73% female; mean age = 71.35 ± 5.86 years). The Mini Nutritional Assessment-Short Form (MNA-SF), the SARC-F Questionnaire, and the FRAIL Questionnaire were used to assess the risks of malnutrition, sarcopenia, and frailty, respectively. The International Physical Activity Questionnaire Short Form (IPAQ-SF) was employed to assess PA level. Using the Hayes PROCESS macro (Models 4 and 7), mediation and moderated mediation analyses were performed.</p><p><strong>Results: </strong>The mediation analysis demonstrated that the MNA-SF had a significant effect on the SARC-F (B=-0.325; p < 0.001) and the SARC-F, in turn, had a significant effect on the FRAIL (B = 0.341; p < 0.001). The total (B=-0.171; p < 0.001), direct (B=-0.061; p = 0.001), and indirect (B=-0.111; bootstrap CI did not include zero, which indicates a significant effect) effects of MNA-SF on FRAIL were significant, showing that 65% of the association between the MNA-SF and FRAIL was explained by the SARC-F acting as a mediator. The moderated mediation analysis demonstrated that the association between MNA and SARC-F was moderated by the PA level (B = 0.253; p = 0.016). The SARC-F mediated and relatively enhanced the association between MNA-SF and FRAIL only in older adults with a moderate PA level (B=-0.120; CI: -0.154 to -0.085).</p><p><strong>Conclusions: </strong>The SARC-F partially mediates the association between the MNA-SF and the FRAIL, indicating that malnutrition affects frailty through an indirect path via sarcopenia. Furthermore, the PA level moderates this mediator effect, with sarcopenia serving as a mediator in older adults with moderate a PA level but not in those with a low PA level. These findings reveal that it may be beneficial to consider PA level in combination with malnutrition and sarcopenia in the management and prevention of frailty in community-dwelling older adults.</p>","PeriodicalId":50477,"journal":{"name":"European Review of Aging and Physical Activity","volume":"21 1","pages":"18"},"PeriodicalIF":3.7,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11232342/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141565000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The impact of cognitive-motor interference on balance and gait in hearing-impaired older adults: a systematic review. 认知运动干扰对听力受损老年人平衡和步态的影响:系统综述。
IF 3.7 1区 医学
European Review of Aging and Physical Activity Pub Date : 2024-06-24 DOI: 10.1186/s11556-024-00350-x
Anna Wunderlich, Bettina Wollesen, Janek Asamoah, Kim Delbaere, Karen Li
{"title":"The impact of cognitive-motor interference on balance and gait in hearing-impaired older adults: a systematic review.","authors":"Anna Wunderlich, Bettina Wollesen, Janek Asamoah, Kim Delbaere, Karen Li","doi":"10.1186/s11556-024-00350-x","DOIUrl":"10.1186/s11556-024-00350-x","url":null,"abstract":"<p><strong>Background: </strong>Hearing impairments are a rising burden in our aging society. Hearing loss is associated with reduced cognitive performance as well as decrements in balance and gait. Therefore, impaired hearing affects also dual tasking (DT). The aim of this review is to summarize the evidence for DT performance decrements of older adults with hearing impairments during maintaining balance or walking.</p><p><strong>Methods: </strong>The systematic literature research according to PRISMA guidelines was conducted using MEDLINE, APA Psych-Info, and Web of Science. Inclusion criteria were: Independent living older people ≥ 60 years with hearing impairments, use of a DT paradigm to test hearing impaired older adults within a balance or walking condition.</p><p><strong>Results: </strong>N = 57 studies were found within the databases. Eight studies were included (N = 456 participants (58% women), including n = 200 older hearing-impaired persons with different levels of hearing loss). Most of the included studies oriented their inclusion criteria for hearing-impairments at thresholds for mild hearing loss with Pure Tone Average (0.5-4 kHz) ≥ 25 and < 40 dB. Three of the studies focused on DT balance performance and five used DT walking comparing participants with and without hearing loss. For DT balance and gait performance, higher decrements for the hearing-impaired group were observed compared to healthy older adults. Performance decrements were accompanied by reduced compensatory strategies in balance performance.</p><p><strong>Conclusion: </strong>More pronounced decrements in DT performance were observed for participants with hearing impairments compared to those without. This implies that hearing-impaired older adults might need specific interventions to reduce the cognitive-motor interference (CMI) to maintain balance control or walking stability in daily situations that require managing of cognitive and motor tasks simultaneously. However, taking all results into account the underlying mechanisms of CMI for this target group needs to be further examined.</p><p><strong>Trial registration: </strong>This review was registered at Prospero with the ID CRD42022340232.</p>","PeriodicalId":50477,"journal":{"name":"European Review of Aging and Physical Activity","volume":"21 1","pages":"17"},"PeriodicalIF":3.7,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11194914/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141447417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Social support and physical activity: does general health matter? 社会支持与体育活动:一般健康状况是否重要?
IF 3.7 1区 医学
European Review of Aging and Physical Activity Pub Date : 2024-06-20 DOI: 10.1186/s11556-024-00347-6
Sarah B Lieber, Jerad Moxley, Lisa A Mandl, M Carrington Reid, Sara J Czaja
{"title":"Social support and physical activity: does general health matter?","authors":"Sarah B Lieber, Jerad Moxley, Lisa A Mandl, M Carrington Reid, Sara J Czaja","doi":"10.1186/s11556-024-00347-6","DOIUrl":"10.1186/s11556-024-00347-6","url":null,"abstract":"<p><strong>Background: </strong>Physical activity levels remain suboptimal in older adults. Exploration of potentially modifiable factors such as social support is needed to inform the development and implementation of patient-oriented physical activity interventions for older adults. The impact of general health on the relationship between social support and physical activity is not well understood. We aimed to determine the association between social support and self-reported physical activity in a study of community-dwelling older adults. In addition, we examined whether self-reported general health mediates the relationship between social support and self-reported physical activity.</p><p><strong>Method: </strong>This cross-sectional study analyzed baseline data collected as part of a randomized controlled trial comparing a digital physical activity intervention, which included social support features, with a tablet-based educational control. Adults ≥ 60 years of age were enrolled at 2 sites. Self-reported general health, social support, physical activity, and sociodemographic characteristics and comorbid conditions were assessed. Pearson and point-biserial correlations were computed to evaluate the relationship between physical activity and general health, social support, and sociodemographic features. Social support (exposure), general health (mediator), and physical activity (outcome) were incorporated into a mediation model.</p><p><strong>Results: </strong>Among 181 participants (mean age of 70.1 years), significant correlations were found between physical activity and both general health and social support (r = -0.19 and r = 0.21, respectively; both p < 0.01). General health significantly mediated the relationship between social support and physical activity (unstandardized ß coefficient 416.9; 95% confidence interval 96.4, 842.0).</p><p><strong>Conclusions: </strong>Augmentation of social support, particularly when coupled with other modes of health promotion to improve personal wellbeing, may be a valuable component of physical activity promotion programs. Further longitudinal research is needed to clarify the potential mechanistic pathways linking social support, general health, and physical activity to inform development of evidence-based physical activity interventions for older adults and improve downstream health-related outcomes.</p><p><strong>Trial registration: </strong>ClinicalTrials.gov, ClinicalTrials.gov identifier NCT03538158 . Registered May 25, 2018.</p>","PeriodicalId":50477,"journal":{"name":"European Review of Aging and Physical Activity","volume":"21 1","pages":"16"},"PeriodicalIF":3.7,"publicationDate":"2024-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11188280/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141433269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of a juggling-based physical activity on postural stability, reaction time, and attention focus in older adults: a randomized crossover study. 以杂耍为基础的体育活动对老年人姿势稳定性、反应时间和注意力集中的影响:随机交叉研究。
IF 6.3 1区 医学
European Review of Aging and Physical Activity Pub Date : 2024-05-31 DOI: 10.1186/s11556-024-00351-w
Jakub Malik, Natalia Główka, Wojciech Jelonek, Rafał Stemplewski, Janusz Maciaszek
{"title":"Effect of a juggling-based physical activity on postural stability, reaction time, and attention focus in older adults: a randomized crossover study.","authors":"Jakub Malik, Natalia Główka, Wojciech Jelonek, Rafał Stemplewski, Janusz Maciaszek","doi":"10.1186/s11556-024-00351-w","DOIUrl":"10.1186/s11556-024-00351-w","url":null,"abstract":"<p><strong>Background: </strong>In the aging society, more attention is paid to the promotion of forms of physical activity that can improve postural stability and cognitive functioning. In this context, the importance of combined exercises, requiring simultaneous physical and cognitive involvement, is emphasized. Juggling seems to be a form of activity that is both cognitively and physically demanding. The purpose of this study was to determine the effect of additional juggling exercise on postural stability and cognitive abilities in healthy, physically active older adults.</p><p><strong>Methods: </strong>Twenty-six healthy and physically active older adults (70.08±4.40 years old) were included in a randomized crossover study. The addition of juggling three times a week during four weeks was the main intervention (one period), while the control phase included four weeks with no addition of juggling (second period). Measurements of postural stability and cognitive abilities were performed before and after each period. For the purpose of postural stability assessment, a velocity of center of pressure with root mean square, area 95 percentile, medio-lateral and anterior-posterior range of motion were measured. Center of pressure signals were obtained using an AccuGait™ System force plate in three conditions: free standing, dual-task and limits of stability. The Vienna Test System was used for the assessment of selected cognitive abilities. A battery of reaction time tests and Cognitrone test were used for this purpose.</p><p><strong>Results: </strong>A significant interaction effect of intervention and time was observed in the postural stability dual-task condition in the root mean square of the center of pressure velocity in the advantage of the juggling period (medio-lateral: F=14.83, p<.01, ƞ<sub>p</sub><sup>2</sup>=.37; anterior-posterior: F=26.30, p<.01, ƞ<sub>p</sub><sup>2</sup>=.51). Additionally, moderate effect sizes were observed in the velocity of the center of pressure and variability of simple reaction time measurements, but without statistical significance.</p><p><strong>Conclusions: </strong>The results of this study indicate that the implementation of juggling activity in everyday life may have positive effects on cognitive abilities and postural stability in healthy, physically active older adults, but the true effect may be low to moderate.</p><p><strong>Trial registration: </strong>The study was registered retrospectively (30.10.2023) at ClinicalTrials.gov (NCT06108713).</p>","PeriodicalId":50477,"journal":{"name":"European Review of Aging and Physical Activity","volume":"21 1","pages":"15"},"PeriodicalIF":6.3,"publicationDate":"2024-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11143604/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141184929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Metabolic equivalents intensity thresholds for physical activity classification in older adults. 老年人体力活动分类的代谢当量强度阈值。
IF 6.3 1区 医学
European Review of Aging and Physical Activity Pub Date : 2024-05-21 DOI: 10.1186/s11556-024-00348-5
Javier Leal-Martín, Miguel Muñoz-Muñoz, Miguel Sierra-Ramón, Mónica Cerezo-Arroyo, Paola Gómez-Redondo, Luis M Alegre, Ignacio Ara, Francisco José García-García, Asier Mañas
{"title":"Metabolic equivalents intensity thresholds for physical activity classification in older adults.","authors":"Javier Leal-Martín, Miguel Muñoz-Muñoz, Miguel Sierra-Ramón, Mónica Cerezo-Arroyo, Paola Gómez-Redondo, Luis M Alegre, Ignacio Ara, Francisco José García-García, Asier Mañas","doi":"10.1186/s11556-024-00348-5","DOIUrl":"10.1186/s11556-024-00348-5","url":null,"abstract":"<p><strong>Background: </strong>Although the metabolic equivalents (METs) system is a common procedure to quantify the intensity of physical activity in older adults, it remains unclear whether the conventional METs intensity thresholds (CTs) used for this purpose are appropriate in this population. Therefore, this study aimed (i) to derive overall and fitness-specific METs intensity thresholds in older adults ≥ 60 years old (OATs) expressed both in standard METs (VO<sub>2</sub>/3.5 mL O<sub>2</sub>·kg<sup>-1</sup>·min<sup>-1</sup>) and older adults METs<sub>60+</sub> (VO<sub>2</sub>/2.7 mL O<sub>2</sub>·kg<sup>-1</sup>·min<sup>-1</sup>), and (ii) to compare them with the CTs.</p><p><strong>Methods: </strong>A total of 93 subjects were assessed for cardiorespiratory fitness. Graded exercise test protocols using indirect calorimetry were performed to calculate individual VO<sub>2max</sub> and categorize subjects as \"very poor/fair\" or \"good/superior\" fitness. Overall and fitness-specific OATs expressed in standard METs (OATs<sub>standard</sub>) and METs<sub>60+</sub> (OATs<sub>60+</sub>) were derived based on the %VO<sub>2max</sub> and the ventilatory thresholds (VTs) physical intensity categories.</p><p><strong>Results: </strong>Significantly higher VO<sub>2max</sub>, VO<sub>2</sub> at VT<sub>1</sub> and VO<sub>2</sub> at VT<sub>2</sub> (p < 0.001) were obtained in the \"good/superior\" subgroup compared to the \"very poor/fair\" fitness subgroup. Accordingly, OATs were approximately 69% higher in individuals with a \"good/superior\" fitness compared to those with a \"very poor/fair\" fitness. Furthermore, this study showed that OATs<sub>standard</sub> were approximately 21-24% lower than OATs<sub>60+</sub>, and 10-22% higher OATs were observed when following the VTs intensity categories (heavy-intensity physical activity [HPA] and severe-intensity physical activity [SPA]) compared to the %VO<sub>2max</sub> categories (moderate-intensity physical activity [MPA] and vigorous-intensity physical activity [VPA]). When compared with the CTs, similar or higher OATs<sub>standard</sub> and OATs<sub>60+</sub> for MPA, and HPA were obtained compared to the conventional MPA threshold (3.0 METs). Conversely, for VPA and SPA, lower, similar, or higher OATs were obtained depending on the METs derivation approach (OATs<sub>standard</sub> or OATs<sub>60+</sub>) or the intensity categories (VO<sub>2max</sub> or VTs), compared to the conventional VPA threshold (6.0 METs).</p><p><strong>Conclusions: </strong>None of the derived OATs were concurrently similar to the CTs, suggesting that fitness-specific METs intensity thresholds adapted to the METs derivation approach should be used in older adults.</p><p><strong>Trial registration: </strong>FenotipAGING (Non-health-care intervention study), PRO-Training (NCT05619250).</p>","PeriodicalId":50477,"journal":{"name":"European Review of Aging and Physical Activity","volume":"21 1","pages":"14"},"PeriodicalIF":6.3,"publicationDate":"2024-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11110193/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141077231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparing the effects of aquatic-based exercise and land-based exercise on balance in older adults: a systematic review and meta-analysis 比较水上运动和陆上运动对老年人平衡能力的影响:系统回顾和荟萃分析
IF 6.3 1区 医学
European Review of Aging and Physical Activity Pub Date : 2024-05-19 DOI: 10.1186/s11556-024-00349-4
Ying Deng, Zheng Tang, Zhengting Yang, Qi Chai, Wenting Lu, Yunshi Cai, Yiting Luo, Yongzhao Zhou
{"title":"Comparing the effects of aquatic-based exercise and land-based exercise on balance in older adults: a systematic review and meta-analysis","authors":"Ying Deng, Zheng Tang, Zhengting Yang, Qi Chai, Wenting Lu, Yunshi Cai, Yiting Luo, Yongzhao Zhou","doi":"10.1186/s11556-024-00349-4","DOIUrl":"https://doi.org/10.1186/s11556-024-00349-4","url":null,"abstract":"Balance plays a crucial role in the daily activities of older adults. Aquatic-based exercises (AE) are widely conducted as an alternative to land-based exercises (LE). Previous studies have compared AE and LE as effective ways to improve balance and have yielded inconsistent results. Therefore, this review aimed to compare the effects of AE and LE on balance function in older adults. Electronic databases, including PubMed, Web of Science, Scopus, and Embase, were searched. Randomized controlled trials published from January 2003 to June 2023 were included following predetermined criteria. Data extraction was carried out by two independent reviewers. Data synthesis was conducted using RevMan 5.3 software. The fixed-effect model or random-effect model was chosen based on the results of the heterogeneity test. Meta-analysis for the effect sizes of balance outcomes was calculated as standardized mean difference (SMD) with 95% confidence intervals (CI). The quality of the included studies was evaluated using the Physiotherapy Evidence Database (PEDro) scale. This review was registered at PROSPERO CRD42023429557. A total of 29 studies involving 1486 older adults (with an average age of 66.2 years) were included. Meta-analysis results indicated that AE could improve balance ability based on two tests: the Berg balance scale (BBS: SMD = 1.13, 95% CI 0.25 to 2.00, p = 0.01, I2 = 94%) and the 30-s chair stand test (30 CST: SMD = 2.02, 95% CI 0.50 to 3.54, p = 0.009, I2 = 96%). However, there were no significant differences between the AE group and the LE group in terms of the 6-min walking test (6 MWT: SMD = 0.13, 95% CI -0.16 to 0.43, p = 0.38, I2 = 62%) and time up to go test (TUGT: SMD = 0.44, 95% CI -0.44 to 0.91, p = 0.07, I2 = 85%). Older adults with different health conditions have different gains in different balance measurements after AE intervention and LE intervention. Although this was influenced by participant health status, transfer effects, sample size, and other factors, AE offers better benefits than LE for improving balance function in older adults.","PeriodicalId":50477,"journal":{"name":"European Review of Aging and Physical Activity","volume":"25 1","pages":""},"PeriodicalIF":6.3,"publicationDate":"2024-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141059849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correction: Defining and reporting exercise intensity in interventions for older adults: a modified Delphi process. 更正:定义和报告老年人运动强度:改良德尔菲程序。
IF 6.3 1区 医学
European Review of Aging and Physical Activity Pub Date : 2024-05-16 DOI: 10.1186/s11556-024-00346-7
Bettina Wollesen, Mona Herden, Nicola Lamberti, Christoforos D Giannaki
{"title":"Correction: Defining and reporting exercise intensity in interventions for older adults: a modified Delphi process.","authors":"Bettina Wollesen, Mona Herden, Nicola Lamberti, Christoforos D Giannaki","doi":"10.1186/s11556-024-00346-7","DOIUrl":"https://doi.org/10.1186/s11556-024-00346-7","url":null,"abstract":"","PeriodicalId":50477,"journal":{"name":"European Review of Aging and Physical Activity","volume":"21 1","pages":"12"},"PeriodicalIF":6.3,"publicationDate":"2024-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11097407/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140960653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cross-sectional associations between patterns and composition of upright and stepping events with physical function: insights from The Maastricht Study. 直立和踏步事件的模式和构成与身体功能之间的横截面关联:马斯特里赫特研究的启示。
IF 6.3 1区 医学
European Review of Aging and Physical Activity Pub Date : 2024-05-09 DOI: 10.1186/s11556-024-00343-w
Joshua Culverhouse, Melvyn Hillsdon, Annemarie Koster, Hans Bosma, Bastiaan E de Galan, Hans H C M Savelberg, Richard Pulsford
{"title":"Cross-sectional associations between patterns and composition of upright and stepping events with physical function: insights from The Maastricht Study.","authors":"Joshua Culverhouse, Melvyn Hillsdon, Annemarie Koster, Hans Bosma, Bastiaan E de Galan, Hans H C M Savelberg, Richard Pulsford","doi":"10.1186/s11556-024-00343-w","DOIUrl":"10.1186/s11556-024-00343-w","url":null,"abstract":"<p><strong>Introduction: </strong>Age-related declines in physical functioning have significant implications for health in later life. Physical activity (PA) volume is associated with physical function, but the importance of the pattern in which PA is accumulated is unclear. This study investigates associations between accelerometer-determined daily PA patterns, including composition and temporal distribution (burstiness) of upright and stepping events, with physical function.</p><p><strong>Methods: </strong>Data was from participants who wore an activPAL3 accelerometer as part of The Maastricht Study. Exposures included a suite of metrics describing the composition and the temporal distribution (burstiness) of upright and sedentary behaviour. Physical function outcomes included the six-minute walk test (6MWT), timed chair-stand test (TCST), grip strength (GS), and SF-36 physical functioning sub-scale (SF-36pf). Multivariable linear regression models were used to assess associations, adjusting for covariates including overall PA volume (daily step count).</p><p><strong>Results: </strong>Participants(n = 6085) had 6 or 7 days of valid data. Upright and stepping event metrics were associated with physical function outcomes, even after adjusting PA volume. Higher sedentary burstiness was associated with better function (6MWT, TCST, and SF-36pf), as was duration and step volume of stepping events (6MWT, TCST, GS, and SF-36pf), step-weighted cadence (6MWT, TCST, and SF-36pf). Number of stepping events was associated with poorer function (6MWT, GS, and SF-36pf), as was upright event burstiness (SF-36pf). Associations varied according to sex.</p><p><strong>Conclusion: </strong>Our study reveals that diverse patterns of physical activity accumulation exhibit distinct associations with various measures of physical function, irrespective of the overall volume. Subsequent investigations should employ longitudinal and experimental studies to examine how changing patterns of physical activity may affect physical function, and other health outcomes.</p>","PeriodicalId":50477,"journal":{"name":"European Review of Aging and Physical Activity","volume":"21 1","pages":"10"},"PeriodicalIF":6.3,"publicationDate":"2024-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11080173/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140899072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A within-subject examination of grandparents' physical activity and sedentary behavior levels in the presence or absence of grandchild care provision. 对祖父母在有无照顾孙辈的情况下的体育活动和久坐行为水平进行受试者内部研究。
IF 6.3 1区 医学
European Review of Aging and Physical Activity Pub Date : 2024-05-07 DOI: 10.1186/s11556-024-00345-8
Maxine Vanhove, Eva D'Hondt, Yanni Verhavert, Tom Deliens, Benedicte Deforche, Marie Vermote
{"title":"A within-subject examination of grandparents' physical activity and sedentary behavior levels in the presence or absence of grandchild care provision.","authors":"Maxine Vanhove, Eva D'Hondt, Yanni Verhavert, Tom Deliens, Benedicte Deforche, Marie Vermote","doi":"10.1186/s11556-024-00345-8","DOIUrl":"10.1186/s11556-024-00345-8","url":null,"abstract":"<p><strong>Background: </strong>This study aimed to examine within-subject differences in levels of physical activity (PA) and sedentary behavior (SB) among Flemish grandparents aged 50 years and older during a day of providing versus not providing grandchild care. Additionally, grandparents' PA and SB levels of the specific caregiving moment within the included care day were also compared with those of the corresponding specific time frame on the matching non-care day.</p><p><strong>Methods: </strong>Data were obtained and pooled from three assessment time points of the Healthy Grandparenting Project. Objectively measured PA and SB levels were assessed through ActiGraphs wGT3x(+) worn during waking hours for seven consecutive days and expressed relative to the total wear time of the selected days or moments (i.e., percentage of time per day or per moment). Generalized linear mixed models were used to evaluate the within-subject differences in grandparents' light intensity PA (LIPA), moderate-to-vigorous intensity PA (MVPA) and SB levels between a care and non-care day as well as between the care and non-care moment of those respective days.</p><p><strong>Results: </strong>A total of 92 grandparents (64.6 ± 4.8 years, 67.4% women) were included in the analyses. During the care day and care moment, grandparents showed higher relative levels of LIPA (∆=4.0% and ∆=7.9%, respectively) and lower relative levels of SB (∆=3.7% and ∆=6.7%, respectively) as compared to their respective non-care day and non-care moment (all p < 0.001). While there was no significant difference in relative MVPA levels between a day of providing versus not providing grandchild care (∆=0.3%, p = 0.500), the grandparents showed significantly lower relative levels of MVPA during the specific care moment against the non-care moment (∆=1.3%, p = 0.029).</p><p><strong>Conclusions: </strong>The higher percentage of time of LIPA and lower percentage of time spent on SB during a care day and care moment compared to a non-care day and non-care moment, highlight the positive impact of grandchild care provision on grandparents' activity levels, potentially improving other health-related outcomes. Furthermore, grandparents seem to compensate for their lower MVPA levels during the actual care moment since no differences in MVPA levels were found at day level when compared to a day without grandchild care.</p><p><strong>Trial registration: </strong>clinicaltrials.gov, Identifier: NTC04307589. Registered March 2020.</p>","PeriodicalId":50477,"journal":{"name":"European Review of Aging and Physical Activity","volume":"21 1","pages":"11"},"PeriodicalIF":6.3,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11075263/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140877842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Resistance training's impact on blood biomarkers and cognitive function in older adults with low and high risk of mild cognitive impairment: a randomized controlled trial 阻力训练对轻度认知障碍低风险和高风险老年人血液生物标志物和认知功能的影响:随机对照试验
IF 6.3 1区 医学
European Review of Aging and Physical Activity Pub Date : 2024-04-10 DOI: 10.1186/s11556-024-00344-9
Wouter A. J. Vints, Evrim Gökçe, Julija Šeikinaitė, Simona Kušleikienė, Vida J. Česnaitienė, Jeanine Verbunt, Oron Levin, Nerijus Masiulis
{"title":"Resistance training's impact on blood biomarkers and cognitive function in older adults with low and high risk of mild cognitive impairment: a randomized controlled trial","authors":"Wouter A. J. Vints, Evrim Gökçe, Julija Šeikinaitė, Simona Kušleikienė, Vida J. Česnaitienė, Jeanine Verbunt, Oron Levin, Nerijus Masiulis","doi":"10.1186/s11556-024-00344-9","DOIUrl":"https://doi.org/10.1186/s11556-024-00344-9","url":null,"abstract":"The aging brain exhibits a neuroinflammatory state, driven partly by peripheral pro-inflammatory stimuli, that accelerates cognitive deterioration. A growing body of evidence clearly indicates that physical exercise partly alleviates neuroinflammation and positively affects the aging process and cognition. In this randomized controlled trial, we aimed to observe the effect of 12 weeks of resistance training (RT) on peripheral biomarker levels, cognitive function changes and their interrelationship, and explore differences in those exercise-induced changes in older adults with high risk of mild cognitive impairment (MCI) compared to older adults with low risk of MCI. Fifty-two participants (aged 60–85 years old, 28 female) were randomly allocated to a 12 week lower limb RT program consisting of two training sessions per week or waiting list control group. The Montreal Cognitive Assessment (MoCA) was used to stratify participants screened as high (< 26/30) or low risk (≥ 26/30) of MCI. We assessed serum Interleukin 6 (IL-6), Insulin-like Growth Factor-1 (IGF-1), and Kynurenine (KYN) levels. Cognitive measurement consisted of and four subtests of Automated Neuropsychological Assessment Metrics (ANAM), the two-choice reaction time, go/no-go, mathematical processing, and memory search test. Twelve weeks of RT improved Go/No-go test results in older adults with high MCI risk. RT did not significantly affect blood biomarkers. However, IGF-1 level increases were associated with improvements in response time on the mathematical processing test in the exercise group, and IL-6 level increases were associated with improvements in response time on the memory search test in the total group of participants. Finally, KYN levels significantly differed between older adults with low and high MCI risk but no significant associations with performance were found. Our study results suggest a different effect of RT on inhibitory control between older adults with low compared to high MCI risk. IGF-1 may play a role in the mechanism behind the cognitive benefit of RT and KYN may be a surrogate biomarker for neurodegeneration and cognitive decline.","PeriodicalId":50477,"journal":{"name":"European Review of Aging and Physical Activity","volume":"98 1","pages":""},"PeriodicalIF":6.3,"publicationDate":"2024-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140571380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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