Improved walking function in laboratory does not guarantee increased community walking in stroke survivors: Potential role of gait biomechanics.
Improved walking function in laboratory does not guarantee increased community walking in stroke survivors: Potential role of gait biomechanics.
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DOI：
10.1016/j.jbiomech.2019.05.011
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发表时间：
2019-06-25
影响因子：
2.4
通讯作者：
Hornby TG
中科院分区：
文献类型：
--
作者：
Ardestani MM;Henderson CE;Hornby TG
Reduced daily stepping in stroke survivors may contribute to decreased functional capacity and increased mortality. We investigated the relationships between clinical and biomechanical walking measures that may contribute to changes in daily stepping activity following physical interventions provided to participants with subacute stroke. Following ≤40 rehabilitation sessions, 39 participants were categorized into three groups: responders/retainers increased daily stepping >500 steps/day post-training (POST) without decreases in stepping at 2–6 month follow-up (F/U); responders/non-retainers increased stepping at POST but declined >500 steps/day at F/U; and, non-responders did not change daily stepping from baseline testing (BSL). Gait kinematics and kinetics were evaluated during graded treadmill assessments at BSL and POST. Clinical measures of gait speed, timed walking distance, balance and balance confidence were measured at BSL, POST and F/U. Between-group comparisons and regression analyses were conducted to predict stepping activity from BSL and POST measurements. Baseline and changes in clinical measures of walking demonstrated selective associations with stepping, although kinematic measures appeared to better discriminate responders. Specific measures suggest greater paretic vs non-paretic kinematic changes in responders with training, although greater non-paretic changes predicted greater gains (i.e., smaller declines) in stepping in retainers at F/U. No kinetic variables were primary predictors of changes in stepping activity at POST or F/U. The combined findings indicate specific biomechanical assessments may help differentiate changes in daily stepping activity post-stroke.
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影响因子：
4.2
作者：
Awad LN;Palmer JA;Pohlig RT;Binder-Macleod SA;Reisman DS
通讯作者：
Reisman DS
影响因子：
1.5
作者：
Egerton, Thorlene;Paterson, Kade;Helbostad, Jorunn L.
通讯作者：
Helbostad, Jorunn L.
DOI：
10.1016/j.apmr.2004.12.026
发表时间：
2005-08-01
影响因子：
4.3
作者：
Michael, KM;Allen, JK;Macko, RF
通讯作者：
Macko, RF
影响因子：
1.8
作者：
Nadeau, S;Gravel, D;Bourbonnais, D
通讯作者：
Bourbonnais, D
影响因子：
3.2
作者：
Pang, Marco Y. C.;Eng, Janice J.;Miller, William C.
通讯作者：
Miller, William C.