원문정보
The Test-Retest Reliability and Criterion-Related Validity of a Trunk Stability Robot When Measuring Static Sitting and Standing Symmetry in Stroke Patients
초록
영어
Purpose: The purpose of this study was to examine test-retest reliability and criterion-related validity of a trunk stability robot when measuring the weight-bearing symmetry static sitting and standing in stroke patients. Methods: For 27 stroke patients, weight-bearing symmetry was assessed twice, 7 days apart. The intraclass correlation coefficient (ICC2,1) and minimal detectable change (MDC) were used to examine the level of agreement between test and retest. The criterion-related validity of weight –bearing symmetry was demonstrated by Spearman correlation of modified Barthel index (MBI), the sit to stand test (STS), the timed up & go Test (TUG), and the function in sitting test (FIST). Results: the test–retest agreements were excellent for the weight-bearing symmetry of static sitting (ICC2,1: 0.90) and standing (ICC2,1: 0.89). It all showed that the acceptable MDC for the weight-bearing symmetry of static sitting and standing was 0.11 and 0.16, respectively (highest possible score<20 %), indicating that the measures had a small and acceptable degree of measurement error. The weight-bearing symmetry of static sitting was significantly correlated with the TUG(r=-0.45) and FIST(r=0.46)(p<0.05); the weight-bearing symmetry of static standing was also significantly correlated with MBI (r=0.65), TUG (r=-0.67), FIST (r=0.61)(p<0.01), and STS (r=-0.47)(p<0.05). Conclusion: The weight-bearing symmetry of static sitting and standing assessed by the trunk stability robot showed highly sufficient test-retest agreement and mild-to-moderate validity. It could also be useful for clinicians and researchers to evaluate balance performance and monitor functional change in stroke patients.
목차
Ⅰ. 서론
Ⅱ. 연구 방법
1. 연구 대상 및 자료 수집
2. 연구 방법
4. 자료 분석
Ⅲ. 연구 결과
1. 연구 대상자들의 일반의학적인 특성
2. 피 실험자들의 기능 수행 평가 점수
3. 정적인 앉기와 서기 자세의 체중 부하 대칭성의 검사-재검사 간 신뢰도와 MDC
4. 정적인 앉기와 서기 자세의 체중 부하 대칭성과 MBI, STS, TUG, FIST와의 상관관계
Ⅳ. 고찰
Ⅴ. 결론
Reference