Résultat de la recherche
14 résultat(s) recherche sur le mot-clé 'Accelerometry' 




Comparison of Physical Activity Using Questionnaires (Leisure Time Physical Activity Instrument and Physical Activity at Home and Work Instrument) and Accelerometry in Fibromyalgia Patients: The Al-Ándalus Project / Victor Segura-Jimenez in Archives of Physical Medicine and Rehabilitation, 2014/10 (2014)
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Titre : Comparison of Physical Activity Using Questionnaires (Leisure Time Physical Activity Instrument and Physical Activity at Home and Work Instrument) and Accelerometry in Fibromyalgia Patients: The Al-Ándalus Project Type de document : Article Auteurs : Victor Segura-Jimenez ; Inmaculada C. Álvarez-Gallardo ; Alejandro Romero-Zurita Article en page(s) : p. 1903-1911 Langues : Anglais (eng) Descripteurs : HE Vinci
Douleur ; Exercice physique ; Fibromyalgie ; PainMots-clés : Accelerometry Accélérométrie Reproducibility of Results Reproductibilité des résultats Exercise Fibromyalgia Résumé : Objective
To compare the levels of physical activity (PA) assessed with questionnaires (Leisure Time Physical Activity Instrument [LTPAI], Physical Activity at Home and Work Instrument [PAHWI]) and accelerometry in patients with fibromyalgia; and to analyze the test-retest reliability of these questionnaires.
Design
Cross-sectional study.
Setting
Local fibromyalgia association.
Participants
Participants (N=99; 5 men) with fibromyalgia with a mean age of 50.2+9.5 years.
Interventions
Not applicable.
Main Outcome Measures
Participants carried an accelerometer for 1 week and completed the LTPAI and PAHWI twice (separated by a 1-wk interval). The LTPAI and PAHWI were summed to obtain overall values of PA.
Results
Time spent in total, moderate, and moderate-vigorous PA was higher (P<.01 when assessed by the ltpai and pahwi compared with accelerometry. bland-altman method showed an absence of agreement between accelerometer for moderate moderate-vigorous total pa. test-retest reliability workplace subscale score high intraclass correlation coefficients respectively but also manifested se measurements to low iccs activity across population were confirmed this lack agreement.> Conclusions
The LTPAI and PAHWI and the accelerometer differ greatly when assessing PA. Furthermore, the LTPAI and PAHWI did not show good levels of test-retest reliability. Therefore, the self-administered LTPAI and PAHWI show questionable usefulness to assess PA in populations with fibromyalgia.Disponible en ligne : Oui En ligne : https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/a [...] Permalink : https://bib.vinci.be/opac_css/index.php?lvl=notice_display&id=118707
in Archives of Physical Medicine and Rehabilitation > 2014/10 (2014) . - p. 1903-1911[article]Use of Mobile Device Accelerometry to Enhance Evaluation of Postural Instability in Parkinson Disease / Sarah J. Ozinga in Archives of Physical Medicine and Rehabilitation, 2017/4 (2017)
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Titre : Use of Mobile Device Accelerometry to Enhance Evaluation of Postural Instability in Parkinson Disease Type de document : Article Auteurs : Sarah J. Ozinga ; Susan M. Linder ; Jay L. Alberts Article en page(s) : pp. 649-658 Langues : Anglais (eng) Descripteurs : HE Vinci
Applications mobiles ; Maladie de Parkinson ; Rééducation et réadaptation ; RétroactionMots-clés : Accelerometry Accélérométrie sensory Rétroaction sensorielle Mobile applications Parkinson disease Postural balance Équilibre postural Résumé : Objective
To determine the accuracy of inertial measurement unit data from a mobile device using the mobile device relative to posturography to quantify postural stability in individuals with Parkinson disease (PD).
Design
Criterion standard.
Setting
Motor control laboratory at a clinic.
Participants
A sample (N=28) of individuals with mild to moderate PD (n=14) and age-matched community-dwelling individuals without PD (n=14) completed the study.
Interventions
Not applicable.
Main Outcome Measures
Center of mass (COM) acceleration measures were compared between the mobile device and the NeuroCom force platform to determine the accuracy of mobile device measurements during performance of the Sensory Organization Test (SOT). Analyses examined test-retest reliability of both systems and sensitivity of (1) the equilibrium score from the SOT and (2) COM acceleration measures from the force platform and mobile device to quantify postural stability across populations.
Results
Metrics of COM acceleration from inertial measurement unit data and the NeuroCom force platform were significantly correlated across balance conditions and groups (Pearson r range, .35 to .97). The SOT equilibrium scores failed to discriminate individuals with and without PD. However, the multiplanar measures of COM acceleration from the mobile device exhibited good to excellent reliability across SOT conditions and were able to discriminate individuals with and without PD in conditions with the greatest balance demands.
Conclusions
Metrics employing medial-lateral movement produce a more sensitive outcome than the equilibrium score in identifying postural instability associated with PD. Overall, the output from the mobile device provides an accurate and reliable method of rapidly quantifying balance in individuals with PD. The portable and affordable nature of a mobile device with the application makes it ideally suited to use biomechanical data to aid in clinical decision making.Disponible en ligne : Oui En ligne : https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/a [...] Permalink : https://bib.vinci.be/opac_css/index.php?lvl=notice_display&id=117763
in Archives of Physical Medicine and Rehabilitation > 2017/4 (2017) . - pp. 649-658[article]Cardiovascular Stress During Inpatient Spinal Cord Injury Rehabilitation / Dominik Zbogar in Archives of Physical Medicine and Rehabilitation, 2017/12 (2017)
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Titre : Cardiovascular Stress During Inpatient Spinal Cord Injury Rehabilitation Type de document : Article Auteurs : Dominik Zbogar ; Janice J. Eng ; Jeremy W. Noble Article en page(s) : p. 2449-2456 Langues : Anglais (eng) Descripteurs : HE Vinci
Autorapport ; Ergothérapie ; Rééducation et réadaptation ; Rythme cardiaque ; Traumatismes de la moelle épinièreMots-clés : Accelerometry Accélérométrie Heart rate Occupational therapy Self report Spinal cord injuries Résumé : Objectives
(1) To measure the amount of cardiovascular stress, self-reported physical activity, and accelerometry-measured physical activity by individuals with spinal cord injury (SCI) during physical therapy (PT) and occupational therapy (OT); and (2) to investigate the relations between these measures.
Design
Observational study.
Setting
Two inpatient SCI rehabilitation centers.
Participants
Patients with SCI (N=87) were recruited from consecutive admissions to rehabilitation.
Interventions
Not applicable.
Main Outcome Measures
Heart rate was recorded by a Holter monitor, whereas physical activity was captured by self-report (Physical Activity Recall Assessment for People with SCI questionnaire) and real-time wrist accelerometry during a total of 334 PT and OT inpatient sessions. Differences between individuals with paraplegia and tetraplegia were assessed via Mann-Whitney U tests. Spearman correlations were used to explore the relation between measurements of physical activity and heart rate.
Results
Time spent at a heart rate within a cardiovascular training zone (≥40% heart rate reserve) was low and did not exceed a median of 5 minutes. In contrast, individuals reported at least 60 minutes of higher-intensity time during therapy. There was a low but statistically significant correlation between all measures.
Conclusions
The cardiovascular stress incurred by individuals with SCI during inpatient PT and OT sessions is low and not sufficient to obtain a cardiovascular training effect to optimize their neurologic, cardiovascular, or musculoskeletal health; this represents a lost opportunity to maximize rehabilitation. Self-reported minutes of higher-intensity physical activity do not reflect actual time spent at a higher intensity measured objectively via a heart rate monitor.Disponible en ligne : Oui En ligne : https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/a [...] Permalink : https://bib.vinci.be/opac_css/index.php?lvl=notice_display&id=118566
in Archives of Physical Medicine and Rehabilitation > 2017/12 (2017) . - p. 2449-2456[article]Inpatient Walking Activity to Predict Readmission in Older Adults / Steve R. Fisher in Archives of Physical Medicine and Rehabilitation, 2016/9 suppl. (2016)
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Titre : Inpatient Walking Activity to Predict Readmission in Older Adults Type de document : Article Auteurs : Steve R. Fisher ; James E. Graham ; Kenneth J. Ottenbacher Article en page(s) : pp. S226S231 Langues : Anglais (eng) Descripteurs : HE Vinci
Activités de la vie quotidienne ; Gériatrie ; Réadmission du patient ; Rééducation et réadaptationMots-clés : Accelerometry Accélérométrie Activities of daily living Geriatrics Patient readmission Résumé : Objective
To compare the 30-day readmission predictive power of in-hospital walking activity and in-hospital activities of daily living (ADLs) in older acutely ill patients. In addition, we sought to identify preliminary walking thresholds that could support the targeting of interventions aimed at minimizing rehospitalizations.
Design
Prospective, observational clinical cohort study. Step counts during hospitalization were assessed via accelerometry. ADL function was assessed within 48 hours of admission.
Setting
Acute care hospital.
Participants
One hundred sixty-four ambulatory persons aged 65 years and older admitted to the hospital from the community with an acute medical illness.
Interventions
Not applicable.
Main Outcome Measures
Readmission back to the index hospital (yes vs no) within 30 days of discharge.
Results
Twenty-six patients (15.8%) were readmitted within 30 days of discharge. Walking activity during hospitalization was more strongly and significantly associated with 30-day readmission (odds ratio=0.90; 95% confidence interval, 0.820.98) than ADL function (odds ratio=0.45; 95% confidence interval, 0.141.45) after adjusting for relevant readmission risk factors. The predictive accuracy (area under the curve) was highest for models that included walking activity and changed little with the addition of ADLs. A walking threshold of 275 steps or more per day identified patients at reduced 30-day readmission risk.
Conclusions
Walking activity was a stronger predictor of readmission than ADLs. Monitoring patient activity during hospitalization may provide clinicians with valuable information on early readmission risk not captured by measures of ADLs. Further study is needed to replicate these findings and monitor walking activity posthospitalization to further advance our understanding of readmission risk.Disponible en ligne : Oui En ligne : https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/a [...] Permalink : https://bib.vinci.be/opac_css/index.php?lvl=notice_display&id=117977
in Archives of Physical Medicine and Rehabilitation > 2016/9 suppl. (2016) . - pp. S226S231[article]Objectively Quantified Physical Activity in Persons With Multiple Sclerosis / Rachel E. Klaren in Archives of Physical Medicine and Rehabilitation, 2013/12 (2013)
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Titre : Objectively Quantified Physical Activity in Persons With Multiple Sclerosis Type de document : Article Auteurs : Rachel E. Klaren ; Robert W. Motl ; Deirdre Dlugonski ; et al. Article en page(s) : pp. 2342-2348 Langues : Anglais (eng) Descripteurs : HE Vinci
Activité motrice ; Sclérose en plaquesMots-clés : Accélérométrie Accelerometry Motor Activity Multiple Sclerosis Résumé : Objectives
To investigate levels of moderate-to-vigorous physical activity (MVPA) in a large sample of persons with multiple sclerosis (MS) and controls using accelerometry as a measure of physical activity, and to compare the rates of meeting public health guidelines for MVPA (ie, 30min/d) between persons with MS and controls.
Design
Secondary analysis of a combined data set of persons with MS and healthy controls from 13 previous investigations of physical activity over a 8-year period (20052013).
Setting
University.
Participants
Participants with MS (n=800) were recruited primarily within Illinois through multiple sources, including print and e-mail flyers and an online advertisement on the National Multiple Sclerosis Society website. Healthy controls (n=137) were recruited via public e-mail postings delivered across the university community.
Interventions
Not applicable.
Main Outcome Measures
Levels of MVPA and meeting public health guidelines for MVPA between persons with MS and controls.
Results
After controlling for covariates (ie, age, sex, education, race, income), there was a moderate (d=.68) and statistically significant (F=47.2, P<.001 difference of minutes mvpa per day confidence interval between ms and controls. there was a in the rates meeting public health guidelines for p patients controls among those with significantly differed as function education employment status clinical course disease duration disability status.> Conclusions
We provide data using an objective physical activity measure and a large sample to indicate that only a small proportion of persons with MS are achieving adequate amounts of daily MVPA.Disponible en ligne : Oui En ligne : https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/journal/a [...] Permalink : https://bib.vinci.be/opac_css/index.php?lvl=notice_display&id=117659
in Archives of Physical Medicine and Rehabilitation > 2013/12 (2013) . - pp. 2342-2348[article]Acceleration Metrics Are Responsive to Change in Upper Extremity Function of Stroke Survivors / M.A. Urbin in Archives of Physical Medicine and Rehabilitation, 2015/5 (2015)
PermalinkAccelerometer and Global Positioning System Measurement of Recovery of Community Ambulation Across the First 6 Months After Stroke: An Exploratory Prospective Study / Niruthikha Mahendran in Archives of Physical Medicine and Rehabilitation, 2016/9 (2016)
PermalinkComparison of Self-Report Versus Sensor-Based Methods for Measuring the Amount of Upper Limb Activity Outside the Clinic / Kimberly J. Waddell in Archives of Physical Medicine and Rehabilitation, Vol. 99, n° 9 (2018)
PermalinkExercise-based cardiac rehabilitation increases daily physical activity of patients following myocardial infarction: subanalysis of two randomised controlled trials / F. Ribeiro in Physiotherapy, 2017/1 (2017)
PermalinkPain, Fatigue, and Physical Activity in Osteoarthritis: The Moderating Effects of Pain- and Fatigue-Related Activity Interference / Susan L. Murphy in Archives of Physical Medicine and Rehabilitation, 2016/9 suppl. (2016)
PermalinkSedentary Behavior in the First Year After Stroke: A Longitudinal Cohort Study With Objective Measures / Zoë Tieges in Archives of Physical Medicine and Rehabilitation, 2015/1 (2015)
PermalinkThe Feasibility and Longitudinal Effects of a Home-Based Sedentary Behavior Change Intervention After Stroke / Victor E. Ezeugwu in Archives of Physical Medicine and Rehabilitation, Vol. 99, n° 12 (2018)
PermalinkValidation of a Body-Worn Accelerometer to Measure Activity Patterns in Octogenarians / Lynne M. Taylor in Archives of Physical Medicine and Rehabilitation, 2014/5 (2014)
PermalinkValidity of Physical Activity Measures in Individuals After Total Knee Arthroplasty / Gustavo J. Almeida in Archives of Physical Medicine and Rehabilitation, 2015/3 (2015)
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