scholarly journals Physical Activity during Winter in Old-Old Women Associated with Physical Performance after One Year: A Prospective Study

2015 ◽  
Vol 2015 ◽  
pp. 1-5 ◽  
Author(s):  
Atsushi Mizumoto ◽  
Hikaru Ihira ◽  
Keitaro Makino ◽  
Shigeyuki Saitoh ◽  
Hirofumi Ohnishi ◽  
...  
Keyword(s):  
Physical Activity ◽  
Physical Performance ◽  
Repeated Measures ◽  
Walking Speed ◽  
Community Dwelling ◽  
Walking Distance ◽  
Step Counts ◽  
Physical Performances ◽  
Maintenance Group

Background. The aim of this study was to evaluate whether the decline of physical activity during winter influences physical performances (after 1 year) in old-old women.Methods. Fifty-three Japanese women (mean age: 78.4 ± 3.2 years) participated in this study. Data of physical activity was collected by using an accelerometer at baseline and 3-month follow-up, and participants who decreased step counts in this period were defined as declining groups. We measured grip strength, knee extensor strength, total length of the center of gravity, hip walking distance, and maximum walking speed to evaluate physical performances at baseline and 1-year follow-up. Repeated-measures analysis of variance determined the difference in physical performance between declining groups and maintenance group with maintained or improved step counts.Results. Daily step counts for 22 older women (41.5%) decreased during winter. A statistically significant interaction effect between group and time was found for maximum walking speed (F(1,50)=5.23,p=0.03).Post hoccomparisons revealed that walking speed in the maintenance group significantly increased compared with baseline (p=0.01); the declining group showed no significant change (p=0.44).Conclusion. Change of physical activity during winter influences the physical performance level after 1 year in community-dwelling old-old women, particularly its effect on maximum walking speed.

scholarly journals Physical activity scaled to preferred walking speed as a predictor of walking difficulty in older adults: a 2-year follow-up

2021 ◽  
Author(s):  
Laura Karavirta ◽  
Heidi Leppä ◽  
Timo Rantalainen ◽  
Johanna Eronen ◽  
Erja Portegijs ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Physical Performance ◽  
Observational Studies ◽  
Walking Speed ◽  
Community Dwelling ◽  
Walking Test ◽  
Walking Performance ◽  
Walking Difficulty

Abstract Background The usual accelerometry-based measures of physical activity (PA) are dependent on physical performance. We investigated the associations between PA relative to walking performance and the prevalence and incidence of early and advanced walking difficulties compared to generally used measures of PA. Methods Perceived walking difficulty was evaluated in 994 community-dwelling participants at baseline (age 75, 80 or 85 years) and two years later over two kilometers (early difficulty) and 500 meters (advanced difficulty). We used a thigh-mounted accelerometer to assess moderate-to-vigorous PA, daily mean acceleration and relative PA as movement beyond the intensity of preferred walking speed in a 6-minute walking test (PArel). Self-reported PA was assessed using questionnaires. Results The prevalence and incidence were 36.2 % and 18.9 % for early, and 22.4 % and 14.9 % for advanced walking difficulty, respectively. PArel was lower in participants with prevalent (mean 42 (SD 45) vs. 69 (91) mins/week, p<0.001) but not incident early walking difficulty (53 (75) vs. 72 (96) mins/week, p=0.15) compared to those without difficulty. The associations between absolute measures of PA and incident walking difficulty were attenuated when adjusted for preferred walking speed. Conclusions The variation in habitual PA may not explain the differences in the development of new walking difficulty. Differences in physical performance explain a meaningful part of the association of PA with incident walking difficulty. Scaling of accelerometry to preferred walking speed demonstrated independence on physical performance and warrants future study as a promising indicator of PA in observational studies among older adults.

scholarly journals Neighborhood Mobility and Unmet Physical Activity Need in Old Age: A 2-Year Follow-Up

2020 ◽  
Vol 28 (3) ◽  
pp. 442-447
Author(s):  
Lotta Palmberg ◽  
Erja Portegijs ◽  
Taina Rantanen ◽  
Eeva Aartolahti ◽  
Anne Viljanen ◽  
...  
Keyword(s):  
Physical Activity ◽  
Confidence Interval ◽  
Odds Ratio ◽  
Lower Risk ◽  
Community Dwelling ◽  
Regression Analyses ◽  
Old People ◽  
Step Counts ◽  
Lower Baseline

Background: Many older people report a willingness to increase outdoor physical activity (PA), but no opportunities for it, a situation termed as unmet PA need. The authors studied whether lower neighborhood mobility and PA precede the development of unmet PA need. Methods: Community-dwelling 75- to 90-year-old people (n = 700) were interviewed annually for 2 years. Unmet PA need, neighborhood mobility, and PA were self-reported. In addition, accelerometer-based step counts were assessed among a subgroup (n = 156). Results: Logistic regression analyses revealed that lower baseline neighborhood mobility (odds ratio 3.02, 95% confidence interval [1.86, 4.90] vs. daily) and PA (odds ratio 4.37, 95% confidence interval [2.62, 7.29] vs. high) were associated with the development of unmet PA need over 2 years. The participants with higher step counts had a lower risk for unmet PA need (odds ratio 0.68, 95% confidence interval, [0.54, 0.87]). Conclusion: Maintaining higher PA levels and finding solutions for daily outdoor mobility, especially for those with declines in health, may protect from the development of unmet PA need.

Outcomes of a Multicomponent Physical Activity Program for Sedentary, Community-Dwelling Older Adults

2012 ◽  
Vol 20 (3) ◽  
pp. 363-378 ◽  
Author(s):  
Pamela E. Toto ◽  
Ketki D. Raina ◽  
Margo B. Holm ◽  
Elizabeth A. Schlenk ◽  
Elaine N. Rubinstein ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Physical Performance ◽  
Low Income ◽  
Repeated Measures ◽  
Best Practice ◽  
Community Dwelling ◽  
Physical Activity Program ◽  
Activity Program ◽  
Community Dwelling Older Adults

This single-group repeated-measures pilot study evaluated the effects of a 10-wk, multicomponent, best-practice exercise program on physical activity, performance of activities of daily living (ADLs), physical performance, and depression in community-dwelling older adults from low-income households (N= 15). Comparison of pretest and posttest scores using a one-tailed paired-samplesttest showed improvement (p< .05) for 2 of 3 ADL domains on the Activity Measure–Post Acute Care and for 6 physical-performance measures of the Senior Fitness Test. Repeated-measures ANOVA revealed significant main effects for 3 of 8 physical activity measures using the Yale Physical Activity Scale. Retention rate was 78.9%, and the adherence rate for group sessions was 89.7%. Results suggest that participation in a multicomponent, best-practice physical activity program may positively affect sedentary, community-dwelling older adults’ physical activity, ADL performance, and physical performance.

scholarly journals WECHAT, WERUN: A GROUP-BASED WALKING STUDY TO ENHANCE PHYSICAL ACTIVITY AMONG COMMUNITY-DWELLING OLDER ADULTS

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S142-S142
Author(s):  
Yujun Liu ◽  
Margie E Lachman
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Social Engagement ◽  
Repeated Measures ◽  
Smart Phone ◽  
Community Dwelling ◽  
Control Group ◽  
Competition Condition ◽  
Post Test

Abstract The benefits of physical activity (PA) and social engagement for older adults are well established, yet the majority of adults over age 50 in the U.S. do not engage in regular exercise. We conducted a 4-week pre-post study with a one-month follow-up using a smart phone application called WeChat WeRun to explore the mechanisms of social engagement and competition to increase PA among older adults. Participants (N=40, mean age=65.7) were randomly assigned to one of two conditions. Participants in the activity competition condition used the WeRun to track their daily walking steps and interact via text with their group members for 4 weeks. The daily walking steps were displayed to the group and the participant with the highest daily steps in the group was indicated as the champion each day. Participants in the control group only used WeRun to track their own walking steps. Outcome variables included average weekly steps, exercise self-efficacy, and social engagement. The two-way repeated measures ANOVA results revealed that participants in the competition condition had higher average weekly steps and level of social engagement at the posttest, compared to those in the control group. Post hoc tests using the Bonferroni corrections revealed that the intervention increased their average weekly steps and social engagement from pretest to post-test, while these outcomes did not change in the control group. The effects were maintained at the one-month follow up. Discussion will consider the motivational role of competition and social interactions in increasing PA among older adults.

scholarly journals Impact of Malnutrition Status on Muscle Parameter Changes over a 5-Year Follow-Up of Community-Dwelling Older Adults from the SarcoPhAge Cohort

Nutrients ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 407
Author(s):  
Laetitia Lengelé ◽  
Olivier Bruyère ◽  
Charlotte Beaudart ◽  
Jean-Yves Reginster ◽  
Médéa Locquet
Keyword(s):  
Older Adults ◽  
Muscle Strength ◽  
Physical Performance ◽  
Community Dwelling ◽  
Timed Up And Go ◽  
P Values ◽  
Student’S T ◽  
The Impact ◽  
Community Dwelling Older Adults

This study aimed to assess the impact of malnutrition on the 5-year evolution of physical performance, muscle mass and muscle strength in participants from the SarcoPhAge cohort, consisting of community-dwelling older adults. The malnutrition status was assessed at baseline (T0) according to the “Global Leadership Initiatives on Malnutrition” (GLIM) criteria, and the muscle parameters were evaluated both at T0 and after five years of follow-up (T5). Lean mass, muscle strength and physical performance were assessed using dual X-ray absorptiometry, handgrip dynamometry, the short physical performance battery test and the timed up and go test, respectively. Differences in muscle outcomes according to nutritional status were tested using Student’s t-test. The association between malnutrition and the relative 5-year change in the muscle parameters was tested using multiple linear regressions adjusted for several covariates. A total of 411 participants (mean age of 72.3 ± 6.1 years, 56% women) were included. Of them, 96 individuals (23%) were diagnosed with malnutrition at baseline. Their muscle parameters were significantly lower than those of the well-nourished patients both at baseline and after five years of follow-up (all p-values < 0.05), except for muscle strength in women at T5, which was not significantly lower in the presence of malnutrition. However, the 5-year changes in muscle parameters of malnourished individuals were not significantly different than those of well-nourished individuals (all p-values > 0.05).

Walking capacities in multiple sclerosis measured by global positioning system odometer

2007 ◽  
Vol 13 (2) ◽  
pp. 220-223 ◽  
Author(s):  
A Créange ◽  
I Serre ◽  
M Levasseur ◽  
D Audry ◽  
A Nineb ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Global Positioning System ◽  
Walking Speed ◽  
Walking Distance ◽  
Expanded Disability Status Scale ◽  
Satellite Technology ◽  
Promising Tool ◽  
Disability Status ◽  
Global Positioning

We used a global positioning satellite technology odometer to determine the maximum objective walking distance capacity (MOWD) of patients with multiple sclerosis (MS). The MOWD correlated with Expanded Disability Status Scale (EDSS) score (r2 =0.41; P < 0.0001), the MSWS-12 scale (r2 = 0.46; P < 0.0001), time to walk 10 m (r2 = 0.51; P < 0.02) and walking speed (r2 =0.75; P < 0.001). Limitation of walking capacities was measurable up to 4550 m, strikingly above the 500-m limit of the EDSS. This objective odometer is a promising tool for evaluation and follow-up of patients with MS. Multiple Sclerosis 2007; 13: 220–223. http://msj.sagepub.com

Accelerometry and Self-Report Are Congruent for Children’s Moderate-to-Vigorous and Higher Intensity Physical Activity

2021 ◽  
pp. 1-8
Author(s):  
Claudio R. Nigg ◽  
Xanna Burg ◽  
Barbara Lohse ◽  
Leslie Cunningham-Sabo
Keyword(s):  
Physical Activity ◽  
Repeated Measures ◽  
Vigorous Physical Activity ◽  
Fourth Grade ◽  
Assessment Method ◽  
Self Report ◽  
Upper Elementary ◽  
Upper Elementary School ◽  
Intensity Physical Activity

Purpose: This study used different analytic approaches to compare physical activity (PA) metrics from accelerometers (ACC) and a self-report questionnaire in upper elementary youth participating in the Fuel for Fun intervention. Methods: The PA questionnaire and ACC were assessed at baseline/preintervention (fall fourth grade), Follow-up 1/postintervention (spring fourth grade), and Follow-up 2 (fall fifth grade) of 564 fourth grade students from three elementary schools (50% females, 78% White, and 28% overweight or obese). Different analytic approaches identified similarities and differences between the two methods. Results: On average, self-report was higher than ACC for vigorous PA (range = 9–15 min/day), but lower than ACC for moderate PA (range = 24–30 min/day), light PA (range = 30–36 min/day), and moderate-to-vigorous physical activity (MVPA; range = 9–21 min/day). Spearman’s correlations for vigorous PA (.30, .26, and .32); moderate PA (.12, .13, and .14); and MVPA (.25, .25, and .24) were significant at each time point (all ps ≤ .01), whereas correlations for light PA were not significant (.06, .04, and .07; all ps > .05). In repeated-measures analyses, ACC and questionnaire measures were significantly different from each other across the three time points; however, change difference of the two measures over time was only 5.5 MVPA min/day. Conclusions: The PA questionnaire and ACC validated each other and can be used to assess MVPA in upper elementary school children in a similar population to the current study. However, each assessment method captures unique information, especially for light-intensity PA. Multiple PA measurement methods are recommended to be used in research and application to provide a more comprehensive understanding of children’s activity.

scholarly journals A physical activity program versus usual care in the management of quality of life for pre-frail older adults with chronic pain in primary care: randomized controlled trial.

2020 ◽  
Author(s):  
Pedro Otones ◽  
Eva García ◽  
Teresa Sanz ◽  
Azucena Pedraz
Keyword(s):  
Quality Of Life ◽  
Physical Activity ◽  
Older Adults ◽  
Chronic Pain ◽  
Usual Care ◽  
Pain Intensity ◽  
Physical Performance ◽  
Frail Older Adults

Abstract Background Exercise have shown being effective for managing chronic pain and preventing frailty status in older adults but the effect of an exercise program in the quality of life of pre-frail older adults with chronic pain remains unclear. Our objective was to evaluate the effectiveness of multicomponent structured physical exercise program for pre-frail adults aged 65 years or more with chronic pain to improve their perceived health related quality of life, compared with usual care. Methods Open label randomized controlled trial. Participants were community-dwelling pre-frail older adults aged 65 years or older with chronic pain and non-dependent for basic activities of daily living attending a Primary Healthcare Centre. Forty-four participants were randomly allocated to a control group (n = 20) that received usual care or an intervention group (n = 24) that received an 8-week physical activity and education program. Frailty status (SHARE Frailty Index), quality of life (EuroQol-5D-5L), pain intensity (Visual Analogue Scale), physical performance (Short Physical Performance Battery) and depression (Yessavage) were assessed at baseline, after the intervention and after 3 months follow-up. The effect of the intervention was analysed by mean differences between the intervention and control groups. Results The follow-up period (3 months) was completed by 32 patients (73%), 17 in the control group and 15 in the intervention group. Most participants were women (78.1%) with a mean age (standard deviation) of 77.2 (5.9) years and a mean pain intensity of 48.1 (24.4) mm. No relevant differences were found between groups at baseline. After the intervention, mean differences in the EuroQol Index Value between control and intervention groups were significant (-0.19 95%CI(-0.33- -0.04)) and remained after three months follow-up (-0.21 95%CI(-0.37- -0.05)). Participants in the exercise group showed better results in pain intensity and frailty after the intervention, and an improvement in physical performance after the intervention and after three months. Conclusions An eight-week physical activity and education program for pre-frail older adults with chronic pain, compared with usual care, could be effective to improve quality of life after the intervention and after three-months follow-up. Study registration details: This study was retrospectively registered in ClinicalTrials.gov with the identifier NCT04045535.

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