Obesity Status and Moderate-to-Vigorous Physical Activity Influence Physical Function in Community-Dwelling Older Adults

2011 ◽  
Vol 43 (Suppl 1) ◽  
pp. 931-932
Author(s):  
Rudy J. Valentine ◽  
Ellen M. Evans
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Physical Function ◽  
Vigorous Physical Activity ◽  
Community Dwelling ◽  
Obesity Status ◽  
Community Dwelling Older Adults

scholarly journals Changes in Objectively Measured Lifestyle Factors During the COVID-19 Pandemic in Community-Dwelling Older Adults

2021 ◽  
Author(s):  
Takuya Ataka ◽  
Noriyuki Kimura ◽  
Atsuko Eguchi ◽  
Etsuro Matsubara
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Sedentary Time ◽  
Vigorous Physical Activity ◽  
Wearable Sensors ◽  
Lifestyle Factors ◽  
Community Dwelling ◽  
Activity Level ◽  
Objectively Measured ◽  
Community Dwelling Older Adults

Abstract Background: In this manuscript, we aimed at investigating whether objectively measured lifestyle factors, including walking steps, sedentary time, amount of unforced physical activity, level of slight and energetic physical activity, conversation time, and sleep parameters altered before and during the COVID-19 pandemic among community-dwelling older adults.Methods: Data were obtained from a prospective cohort study conducted from 2015 to 2019 and a subsequent dementia prevention study undertaken in September 2020. Community-dwelling adults aged ≥65 years wore wearable sensors before and during the pandemic.Results: A total of 56 adults were enrolled in this study. The mean age was 74.2±3.9 years, and 58.9% (n=33) of the participants were female. The moderate and vigorous physical activity time significantly decreased and sedentary time significantly increased during the pandemic. Conclusions: This is the first study to demonstrate differences in objectively assessed lifestyle factors before and during the COVID-19 pandemic among community-dwelling older adults. The findings show that the pandemic has adversely affected physical activity among older adults living on their own in Japan.

scholarly journals Effectiveness of a resistance training program on physical function, muscle strength, and body composition in community-dwelling older adults receiving home care: a cluster-randomized controlled trial

2020 ◽  
Vol 17 (1) ◽  
Author(s):  
Hilde Bremseth Bårdstu ◽  
Vidar Andersen ◽  
Marius Steiro Fimland ◽  
Lene Aasdahl ◽  
Truls Raastad ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Body Composition ◽  
Resistance Training ◽  
Home Care ◽  
Physical Function ◽  
Low Cost ◽  
Community Dwelling ◽  
Cluster Randomized ◽  
Community Dwelling Older Adults

Abstract Background Aging is associated with reduced muscle mass and strength leading to impaired physical function. Resistance training programs incorporated into older adults’ real-life settings may have the potential to counteract these changes. We evaluated the effectiveness of 8 months resistance training using easily available, low cost equipment compared to physical activity counselling on physical function, muscle strength, and body composition in community-dwelling older adults receiving home care. Methods This open label, two-armed, parallel group, cluster randomized trial recruited older adults above 70 years (median age 86.0 (Interquartile range 80–90) years) receiving home care. Participants were randomized at cluster level to the resistance training group (RTG) or the control group (CG). The RTG trained twice a week while the CG were informed about the national recommendations for physical activity and received a motivational talk every 6th week. Outcomes were assessed at participant level at baseline, after four, and 8 months and included tests of physical function (chair rise, 8 ft-up-and-go, preferred- and maximal gait speed, and stair climb), maximal strength, rate of force development, and body composition. Results Twelve clusters were allocated to RTG (7 clusters, 60 participants) or CG (5 clusters, 44 participants). The number of participants analyzed was 56–64 (6–7 clusters) in RTG and 20–42 (5 clusters) in CG. After 8 months, multilevel linear mixed models showed that RTG improved in all tests of physical function and maximal leg strength (9–24%, p = 0.01–0.03) compared to CG. No effects were seen for rate of force development or body composition. Conclusion This study show that resistance training using easily available, low cost equipment is more effective than physical activity counselling for improving physical function and maximal strength in community-dwelling older adults receiving home care. Trial registration ISRCTN1067873

An Optimal Self-Report Physical Activity Measure for Older Adults: Does Physical Function Matter?

2020 ◽  
pp. 1-7
Author(s):  
Nancy W. Glynn ◽  
Alexa J. Meinhardt ◽  
Kelsea R. LaSorda ◽  
Jessica L. Graves ◽  
Theresa Gmelin ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Physical Function ◽  
Objective Measure ◽  
The Elderly ◽  
Community Dwelling ◽  
Self Report ◽  
Sensewear Armband ◽  
Physical Activity Measure ◽  
Community Dwelling Older Adults

The authors compared two self-report measures of physical activity, the Physical Activity Scale for the Elderly (PASE) and the Community Healthy Activities Model Program for Seniors (CHAMPS), against the device-derived SenseWear Armband (SWA), to identify a recommended self-report tool to measure physical activity in older adults across physical function levels. A total of 65 community-dwelling older adults completed the PASE, CHAMPS, and seven full days of SWA wear. The authors measured physical function using the modified short physical performance battery (SPPB) and a usual-paced 6-m walk. Age- and sex-adjusted Spearman correlations showed that CHAMPS and SWA were correlated in higher functioning participants (SPPB: ρ = .33, p = .03; gait speed: ρ = .40, p = .006) and also correlated in lower functioning participants for SPPB (ρ = .70, p = .003) only. PASE and SWA were not significantly correlated across physical function. When an objective measure of physical activity is not practical, the CHAMPS questionnaire appears to capture physical activity for older adults across physical function levels.

scholarly journals Relationship Between Physical Activity and Function With Quality of Life in Community-Living Older Adults

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 189-189
Author(s):  
Milan Chang ◽  
Olof Geirsdottir ◽  
Inga Thorsdottir ◽  
Palmi Jonsson ◽  
Alfons Ramel ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Physical Activity ◽  
Older Adults ◽  
Muscle Strength ◽  
Physical Function ◽  
Grip Strength ◽  
Community Dwelling ◽  
Walking Distance ◽  
Community Dwelling Older Adults

Abstract Background: Quality of life (QOL) is a multidimensional concept which is often used as an evaluation of a person‘s health and psychological status. Increasing longevity can be associated with better QOL as long as older adults are independent in daily life. The aim of the study was to examine the associations of QOL with muscle strength and physical function among community-dwelling older adults. Methods: The current cross-sectional study had 225 participants (73.7±5.7yrs, 58.2% female) living in Reykjavik, Iceland. QOL measured using the 36-item short-form survey (SF-36). Covariates were anthropometrics, muscle strength, physical function including timed up and go test (TUG), and 6-minute walking distance (6MWD), physical activity per week (PA). Linear regression analysis was used to examine the association of QOL with physical function. Results: The mean QOL score for the study population was 54.9±6.13. The analysis was adjusted for age and gender, body mass index, height, and PA. We found that QOL was associated with better grip strength (B=1.4, P<0.0001), 6MWD (B=0.03, P<0.0001), slower TUG (B=-0.9, P<0.0001), and higher PA (B=0.03 m, P=0.039). However, QOL was not associated with quadriceps leg strength. Conclusion: The study suggests that QOL was associated with better physical function including grip strength, walking ability and the level of PA among community-dwelling older adults in Iceland.

scholarly journals Gender Differences in Pain-Physical Activity Linkages among Older Adults: Lessons Learned from Daily Life Approaches

2016 ◽  
Vol 2016 ◽  
pp. 1-9 ◽  
Author(s):  
Amy Ho ◽  
Maureen C. Ashe ◽  
Anita DeLongis ◽  
Peter Graf ◽  
Karim M. Khan ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Vigorous Physical Activity ◽  
Lessons Learned ◽  
Community Dwelling ◽  
Sociocultural Factors ◽  
Active Lifestyle ◽  
Step Counts ◽  
Community Dwelling Older Adults ◽  
Daily Pain

Background. Many older adults know about the health benefits of an active lifestyle, but, frequently, pain prevents them from engaging in physical activity. The majority of older adults experience pain, a complex experience that can vary across time and is shaped by sociocultural factors like gender.Objectives. To describe the time-varying associations between daily pain and physical activity and to explore differences in these associations between women and men.Methods. One hundred and twenty-eight community-dwelling older adults aged 65 years and older were asked to report their pain levels three times daily over a 10-day period and wear an accelerometer to objectively capture their daily physical activity (step counts and minutes of moderate to vigorous physical activity).Results. Increased daily step counts and minutes of moderate to vigorous physical activity were associated with increased daily pain, especially among women. Confirming past literature and contrasting findings for daily pain reports, overall pain levels across the study period were negatively associated with minutes of moderate to vigorous physical activity.Conclusions. Findings highlight that pain is significantly associated with physical activity in old age. The nature of this association depends on the time scale that is considered and differs between women and men.

scholarly journals The Mediating Role of Self-Regulation and Self-Efficacy on Physical Activity Change in Community-Dwelling Older Adults (≥65 Years): An Experimental Cross-Lagged Analysis Using Data From SITLESS

2020 ◽  
pp. 1-10
Author(s):  
Ilona I. McMullan ◽  
Brendan P. Bunting ◽  
Nicole E. Blackburn ◽  
Jason J. Wilson ◽  
Manuela Deidda ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Self Efficacy ◽  
Vigorous Physical Activity ◽  
Self Regulation ◽  
Objective Measure ◽  
Community Dwelling ◽  
Health Concern ◽  
Activity Levels ◽  
Community Dwelling Older Adults

Improving the capacity for physical activity interventions to maintain behavior change is a key public health concern and an important strategy for the health and independence of older adults. Ways of ensuring effective maintenance of physical activity levels in older adults are unclear. This study includes the objective measure of moderate-to-vigorous physical activity (MVPA); self-reported self-efficacy; and self-regulation at four timepoints (baseline, intervention completion at 4 months, 12-, and 18-month follow-up) from the SITLESS study, a clinical trial conducted with a cohort of community-dwelling older adults (≥65 years) from Denmark, Germany, Spain, and the United Kingdom. A cross-lagged analysis found that self-regulation and self-efficacy may be key determinants of MVPA behavior in community-dwelling older adults. More specifically, the use of behavioral support strategies represents an important correlate of MVPA behavior, and its association with MVPA may be mediated by self-regulation and self-efficacy in older adults in the short and long term.

Physical Activity and its Influencing Factors in Community-Dwelling Older Adults With Dementia: A Path Analysis

2021 ◽  
pp. 105477382110339
Author(s):  
Bei Li ◽  
Xiuxiu Huang ◽  
Chenchen Meng ◽  
Qiaoqin Wan ◽  
Yongan Sun
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Path Analysis ◽  
Neuropsychiatric Symptoms ◽  
Community Dwelling ◽  
Cross Sectional ◽  
People With Dementia ◽  
The Status ◽  
Path Analysis Approach ◽  
Community Dwelling Older Adults

Dementia is prevalent in worldwide, and increases the care burden and potential costs. Physical activity (PA) has been increasingly shown to be beneficial for them. This was a cross-sectional observational study aiming to investigate the status of PA among community-dwelling older adults with dementia in Beijing or Hangzhou, China, and verify the relationships between neuropsychiatric symptoms, activities of daily living (ADL), caregivers’ fear of patients’ falling and their PA using a path analysis approach. The level of PA among 216 included people with dementia was low. PA was related to the neuropsychiatric symptoms, with ADL and caregivers’ fear of patients’ falling have mediation roles. The findings indicated that person-centered strategies related to the management of these symptoms might be helpful to improve ADL, relieve caregivers’ concerns about them falling and consequently foster positive participation in PA.

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