Inter- and intrarater reliability of four single-legged hop tests and isokinetic muscle torque measurements in children
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| 024 | 7 | 0 | |a 10.1007/s00167-013-2771-x |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1007/s00167-013-2771-x | ||
| 245 | 0 | 0 | |a Inter- and intrarater reliability of four single-legged hop tests and isokinetic muscle torque measurements in children |h [Elektronische Daten] |c [Marianne Johnsen, Ingrid Eitzen, Håvard Moksnes, May Risberg] |
| 520 | 3 | |a Purpose: Single-legged hop tests and isokinetic muscle torque are common outcome measures in the evaluation of knee function. The reliability of the single-legged hop tests in children has not been documented. The aim was to examine inter- and intrarater reliability of four single-legged hop tests and isokinetic muscle torque measurements in children. Methods: Twenty-eight sports-active children (12.4±0.3years old) were tested three times in two test sessions separated by 1week. They performed four single-legged hop tests and concentric isokinetic torque measurements during knee extension and flexion. Inter- and intrarater reliability were calculated using the intraclass correlation coefficient (ICC 2,1). Relative terms of the standard error of measurement (SEM%) and smallest real difference (SRD%) were emphasized to allow comparison between the different variables. Results: Twenty-six children were included for statistical analysis. ICCs for inter- and intrarater reliability were moderate to high for the hop tests (0.62-0.91) and isokinetic measurements (0.76-0.87). SEMs% were low for the hop tests (3.9-7.4%) and the isokinetic measurements (5.2-8.9%). SRDs% were 20.5% or less for the hop tests, 15.7% or less for knee extension, and 24.6% or less for knee flexion. Conclusion: The single-legged hop tests and isokinetic muscle torque measurements demonstrated moderate-to-high reliability with low measurement error in sports-active children. A change above 20.5% for the single-legged hop tests, 15.7% for knee extension, and 24.6% for knee flexion is necessary to represent a real change in knee function. Level of evidence: III. | |
| 540 | |a Springer-Verlag Berlin Heidelberg, 2013 | ||
| 690 | 7 | |a Performance-based tests |2 nationallicence | |
| 690 | 7 | |a Lower extremity |2 nationallicence | |
| 690 | 7 | |a Hop tests |2 nationallicence | |
| 690 | 7 | |a Isokinetic dynamometry |2 nationallicence | |
| 690 | 7 | |a Muscle strength |2 nationallicence | |
| 690 | 7 | |a Reproducibility of results |2 nationallicence | |
| 700 | 1 | |a Johnsen |D Marianne |u Department of Sport Medicine, Norwegian School of Sport Sciences, Norwegian Research Center for Active Rehabilitation (NAR), NAR/NIMI, Ullevål Stadion, PO-Box 3843, 0805, Oslo, Norway |4 aut | |
| 700 | 1 | |a Eitzen |D Ingrid |u Department of Orthopedic Surgery, Oslo University Hospital, Norwegian Research Center for Active Rehabilitation (NAR), Oslo, Norway |4 aut | |
| 700 | 1 | |a Moksnes |D Håvard |u Department of Sport Medicine, Norwegian School of Sport Sciences, Norwegian Research Center for Active Rehabilitation (NAR), NAR/NIMI, Ullevål Stadion, PO-Box 3843, 0805, Oslo, Norway |4 aut | |
| 700 | 1 | |a Risberg |D May |u Department of Sport Medicine, Norwegian School of Sport Sciences, Norwegian Research Center for Active Rehabilitation (NAR), NAR/NIMI, Ullevål Stadion, PO-Box 3843, 0805, Oslo, Norway |4 aut | |
| 773 | 0 | |t Knee Surgery, Sports Traumatology, Arthroscopy |d Springer Berlin Heidelberg |g 23/7(2015-07-01), 1907-1916 |x 0942-2056 |q 23:7<1907 |1 2015 |2 23 |o 167 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s00167-013-2771-x |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1007/s00167-013-2771-x |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Johnsen |D Marianne |u Department of Sport Medicine, Norwegian School of Sport Sciences, Norwegian Research Center for Active Rehabilitation (NAR), NAR/NIMI, Ullevål Stadion, PO-Box 3843, 0805, Oslo, Norway |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Eitzen |D Ingrid |u Department of Orthopedic Surgery, Oslo University Hospital, Norwegian Research Center for Active Rehabilitation (NAR), Oslo, Norway |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Moksnes |D Håvard |u Department of Sport Medicine, Norwegian School of Sport Sciences, Norwegian Research Center for Active Rehabilitation (NAR), NAR/NIMI, Ullevål Stadion, PO-Box 3843, 0805, Oslo, Norway |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Risberg |D May |u Department of Sport Medicine, Norwegian School of Sport Sciences, Norwegian Research Center for Active Rehabilitation (NAR), NAR/NIMI, Ullevål Stadion, PO-Box 3843, 0805, Oslo, Norway |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Knee Surgery, Sports Traumatology, Arthroscopy |d Springer Berlin Heidelberg |g 23/7(2015-07-01), 1907-1916 |x 0942-2056 |q 23:7<1907 |1 2015 |2 23 |o 167 | ||