Purpose: This study evaluated intraobserver reliability and construct validity of the squat test to assess lower extremity strength in children with cerebral palsy (CP) and spastic diplegia. Methods: Children with CP performed 2 trials of the squat test and calculated the intraclass correlation coefficient to evaluate intraobserver reliability. Correlations between outcomes of hand-held dynamometry (HHD) of knee extensor strength and an 8-repetition maximum (8RM) leg press test and the squat test were calculated to evaluate construct validity. Results: Excellent intraobserver reliability was observed for the squat test. Correlations between squat test performance and HHD knee extension and 8RM leg press test demonstrated good construct validity. Conclusions: The squat test is a reliable and valid tool to assess lower extremity strength in children with CP and spastic diplegia. The squat test is inexpensive and less time-consuming, and therefore particularly suitable for clinicians.
机构:
Marmara Univ, Med Sch, Dept Phys Med & Rehabil, Tepe Sokak 41, Istanbul, TurkeyMarmara Univ, Med Sch, Dept Phys Med & Rehabil, Tepe Sokak 41, Istanbul, Turkey
Evkaya, Ayca
Karadag-Saygi, Evrim
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机构:
Marmara Univ, Med Sch, Dept Phys Med & Rehabil, Tepe Sokak 41, Istanbul, TurkeyMarmara Univ, Med Sch, Dept Phys Med & Rehabil, Tepe Sokak 41, Istanbul, Turkey
Karadag-Saygi, Evrim
Bingul, Duygu Karali
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机构:
Istanbul Univ, Med Sch, Dept Phys Med & Rehabil, Pain Med Div,Suleymaniye Esnaf Hastanesi Poliklin, Takvimhane Caddesi 19, Istanbul, TurkeyMarmara Univ, Med Sch, Dept Phys Med & Rehabil, Tepe Sokak 41, Istanbul, Turkey
Bingul, Duygu Karali
Giray, Esra
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机构:
Marmara Univ, Med Sch, Dept Phys Med & Rehabil, Tepe Sokak 41, Istanbul, TurkeyMarmara Univ, Med Sch, Dept Phys Med & Rehabil, Tepe Sokak 41, Istanbul, Turkey
机构:
Jeonju Univ, Coll Educ, Dept Secondary Special Educ, Jeonju 55069, South KoreaJeonju Univ, Coll Educ, Dept Secondary Special Educ, Jeonju 55069, South Korea
机构:
Univ Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USAUniv Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USA
Tracy, James B.
Petersen, Drew A.
论文数: 0引用数: 0
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机构:
Univ Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USA
Drexel Univ, Dept Phys Therapy, Philadelphia, PA 19104 USAUniv Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USA
Petersen, Drew A.
Conner, Benjamin C.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USA
Univ Arizona, Coll Med Phoenix, Phoenix, AZ USAUniv Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USA
Conner, Benjamin C.
Matteson, Justus G.
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机构:
Univ Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USAUniv Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USA
Matteson, Justus G.
Triplett, De'Shjuan G.
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机构:
Univ Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USAUniv Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USA
Triplett, De'Shjuan G.
Wright, Henry G.
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机构:
Univ Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USAUniv Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USA
Wright, Henry G.
Modlesky, Christopher M.
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机构:
Univ Georgia, Dept Kinesiol, Athens, GA 30602 USAUniv Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USA
Modlesky, Christopher M.
Miller, Freeman
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机构:
Univ Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USA
Nemours AI DuPont Hosp Children, Dept Orthoped, Wilmington, DE USAUniv Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USA
Miller, Freeman
Johnson, Curtis L.
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机构:
Univ Delaware, Dept Biomed Engn, Newark, DE USAUniv Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USA
Johnson, Curtis L.
Crenshaw, Jeremy R.
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h-index: 0
机构:
Univ Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USAUniv Delaware, Dept Kinesiol & Appl Physiol, Newark, DE USA
机构:
Northwestern Univ, Dept Phys Med & Rehabil, Feinberg Sch Med, Chicago, IL 60611 USA
Shirley Ryan AbilityLab, Chicago, IL USANorthwestern Univ, Dept Phys Therapy & Human Movement Sci, Feinberg Sch Med, 645 North Michigan Ave,Suite 1100, Chicago, IL 60611 USA
Gaebler-Spira, Deborah
Krosschell, Kristin J.
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机构:
Northwestern Univ, Dept Phys Therapy & Human Movement Sci, Feinberg Sch Med, 645 North Michigan Ave,Suite 1100, Chicago, IL 60611 USA
Northwestern Univ, Dept Pediat, Feinberg Sch Med, Chicago, IL 60611 USANorthwestern Univ, Dept Phys Therapy & Human Movement Sci, Feinberg Sch Med, 645 North Michigan Ave,Suite 1100, Chicago, IL 60611 USA
Krosschell, Kristin J.
DEVELOPMENTAL MEDICINE AND CHILD NEUROLOGY,
2018,
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