1Department of Neurology, Haeundae Paik Hospital, Inje University, Busan, Korea
2Department of Neurology & Parkinson’s Disease Centre, Guro Hospital, Korea University, Seoul, Korea
3Department of Neurology, Konkuk University School of Medicine, Seoul, Korea
4Department of Neurology, Chungnam National University Hospital, Daejeon, Korea
5Department of Neurology, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul, Korea
6Ewha Womans University School of Medicine, Ewha Womans University Mokdong Hospital, Seoul, Korea
7Department of Neurology, Korea University College of Medicine, Ansan Hospital, Ansan, Korea
8Department of Neurology, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
9Department of Neurology, Chungbuk National University College of Medicine, Cheongju, Korea
10Department of Neurology, College of Medicine, Soonchunhyang University Seoul Hospital, Seoul, Korea
11Department of Neurology, College of Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Korea
12Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
13Neuroscience Center, Samsung Medical Center, Seoul, Korea
14Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, Korea
Copyright © 2018 The Korean Movement Disorder Society
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Tinetti mobility test | Interrater reliability | Intrarater reliability |
Correlation* |
|
---|---|---|---|---|
r | p | |||
Tinetti balance scale | 0.97 | 0.97 | 0.7 | 0.002 |
Tinetti gait scale | 0.94 | 0.96 | 0.664 | 0.004 |
ICC derived from a two-way random-effects model is used as an estimate of raters’ agreement. The interrater reliability values of the Tinetti balance and gait scales were 0.97 (0.94−0.98) and 0.94 (0.90−0.97).
* mean of bivariate Pearson’s product moment correlation analysis.
ICC: Interclass Correlation Coefficient.
Clinical and laboratory scales |
Tinetti balance score |
Tinetti gait score |
||
---|---|---|---|---|
r | p | r | p | |
Berg balance test | 0.73 | 0.00* | 0.64 | 0.00* |
TUG test | -0.64 | 0.00* | -0.69 | 0.00* |
10-m walk test | -0.52 | 0.01* | -0.56 | 0.00* |
UPDRS III | ||||
Gait (item 29) | -0.45 | 0.03* | -0.47 | 0.02* |
Balance (item 30) | -0.17 | 0.42 | -0.17 | 0.42 |
H&Y staging | -0.58 | 0.00* | -0.38 | 0.06 |
Three-dimensional motion capture | ||||
Stride length | 0.64 | 0.00* | 0.77 | 0.00* |
Walking speed | 0.55 | 0.01* | 0.71 | 0.00* |
Cadence | 0.00 | 0.99 | -0.02 | 0.99 |
Step length | 0.42 | 0.04* | 0.81 | 0.00* |
Stance phase | -0.08 | 0.70 | -0.74 | 0.00* |
Stride time | 0.03 | 0.87 | -0.05 | 0.81 |
Double support | 0.02 | 0.90 | -0.56 | 0.00* |
Single support | 0.00 | 0.99 | 0.45 | 0.04* |