| Titre : | Stationary Behavior and the Step-Defined Sedentary Lifestyle Index in Older Adults After Total Knee Arthroplasty (2021) |
| Auteurs : | Lisa Jasper ; Lauren Beaupre ; Allyson Jones ; John C. Spence |
| Type de document : | Article |
| Dans : | Archives of Physical Medicine and Rehabilitation (Vol. 102, n° 10, 2021) |
| Article en page(s) : | p. 1926-1931 |
| Note générale : | https://doi.org/10.1016/j.apmr.2021.06.014 |
| Langues: | Anglais |
| Descripteurs : |
HE Vinci Accélérométrie ; Arthroplastie prothétique de genou ; Exercice physique ; Mode de vie sédentaire ; Réadaptation |
| Résumé : |
Objectives
To measure stationary behavior in a cohort of older adults after total knee arthroplasty (TKA) and determine the clinical utility of the step-defined sedentary lifestyle index (SLI) as a measure of stationary behavior after TKA. Design Cross-sectional measurement study. Setting Participants were recruited from a community intake clinic for hip and knee surgeries. Participants Sixty-five older adults 3 months after TKA (N=65). Interventions Not applicable. Main Outcome Measures Stationary behaviors, including stationary time, stationary bouts, breaks from stationary time, and the proportion of participants meeting the SLI, were measured in older adults 3 months post TKA using accelerometry. A 2-way analysis of variance test (α=0.05) was conducted to determine the effects of SLI ( Results Participants spent 80% (13.17±2.3h) of their waking time in stationary time and had an average of 6.06 bouts of stationary time >30 minutes per day. Forty (61.5%) of the participants fell below the SLI of 5000 steps/d. SLI had significant effects on both waking stationary time (P<.001 and number of breaks in stationary time with participants taking daily steps having longer times fewer time. sex had a significant effect on the men reporting more than women difference confidence interval to no interactions were found between sli sex.> Conclusions Both women and men had high levels of stationary behavior 3 months post TKA. The SLI discriminated waking stationary time and breaks in stationary time and may have clinical utility in measurement of stationary behavior. |
| Disponible en ligne : | Oui |
| En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S0003999321005037#! |
Bibliothèques HE Vinci
