TY  - JOUR
PY  - 2016//
TI  - Test-retest reliability of computerized neurocognitive testing in youth ice hockey players
JO  - Archives of clinical neuropsychology
A1  - Womble, Melissa N.
A1  - Reynolds, Erin
A1  - Schatz, Philip
A1  - Shah, Kishan M.
A1  - Kontos, Anthony P.
SP  - 305
EP  - 312
VL  - 31
IS  - 4
N2  - Computerized neurocognitive tests are frequently used to assess pediatric sport-related concussions; however, only 1 study has focused on the test-retest reliability of the Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT) in high school athletes and age influences have largely been ignored. Therefore, the purpose was to investigate the test-retest reliability of ImPACT and underlying age influences in a pediatric population. Two hundred (169 men and 31 women) youth ice hockey players completed ImPACT before/after a 6-month season. Reliability was assessed using Pearson correlation coefficients, intraclass correlation coefficients (ICCs), and regression-based methods (RBz). ICCs for the sample ranged from.48 to.75 (single)/.65 to.86 (average). In general, the older athletes (15-18: Single/Average ICCs =.35-.75/.52-.86) demonstrated greater reliability across composites than the younger athletes (11-14: Single/Average ICCs =.54-.63/.70-.77). Although there was variation in athletes' performance across two test administrations, RBz revealed that only a small percentage of athletes performed beyond 80%, 90%, and 95% confidence intervals. Statistical metrics demonstrated reliability coefficients for ImPACT composites in a pediatric sample similar to previous studies, and also revealed important age-related influences.<br><br>© The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.<p />  <p>Language: en</p>
LA  - en
SN  - 0887-6177
UR  - http://dx.doi.org/10.1093/arclin/acw011
ID  - ref1
ER  -