Clinical journal of sport medicine : official journal of the Canadian Academy of Sport Medicine · 2019
Performance Times for the King-Devick Test in Children and Adolescents.
Оценочное исследованиеСтатьяНазвание и аннотация: Перевод в очереди
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Gubanich Paul J, Gupta Resmi, Slattery Eric, Logan Kelsey
Аннотация
OBJECTIVE: To establish the King-Devick test (KD) performance values for children and adolescents.
DESIGN: Prospective cohort.
SETTING: Pediatric sports medicine clinics.
PARTICIPANTS: Five hundred seven athletes presenting to a pediatric sports medicine clinic for non-concussion-related evaluations.
INDEPENDENT VARIABLES: Age, sex, and risk factors for abnormal concussion recovery.
MAIN OUTCOME MEASURES: The King-Devick test time.
RESULTS: Four hundred eighty-three participants were included in the final analysis, which included 60.5% girls (n = 292) and 39.5% boys (n = 191). The KD test performance varied by age with a steady decrease in test time yearly from 8 years through 14 years of age, where some plateauing occurred. Baseline scores changed approximately 31 seconds over ages 8 to 18. Analysis of variance results revealed a strong effect of age on overall mean KD time (P < 0.001). The KD test performance was not associated with sex or other studied concussion risk factors or comorbid conditions.
CONCLUSIONS: The KD test performance was reported in a cohort of youth aged 8 to 18 years, allowing for comparison of performance in individuals who may not have a baseline assessment. If baseline testing is desired, at least yearly intervals seems to be appropriate through childhood and early adolescence.
DESIGN: Prospective cohort.
SETTING: Pediatric sports medicine clinics.
PARTICIPANTS: Five hundred seven athletes presenting to a pediatric sports medicine clinic for non-concussion-related evaluations.
INDEPENDENT VARIABLES: Age, sex, and risk factors for abnormal concussion recovery.
MAIN OUTCOME MEASURES: The King-Devick test time.
RESULTS: Four hundred eighty-three participants were included in the final analysis, which included 60.5% girls (n = 292) and 39.5% boys (n = 191). The KD test performance varied by age with a steady decrease in test time yearly from 8 years through 14 years of age, where some plateauing occurred. Baseline scores changed approximately 31 seconds over ages 8 to 18. Analysis of variance results revealed a strong effect of age on overall mean KD time (P < 0.001). The KD test performance was not associated with sex or other studied concussion risk factors or comorbid conditions.
CONCLUSIONS: The KD test performance was reported in a cohort of youth aged 8 to 18 years, allowing for comparison of performance in individuals who may not have a baseline assessment. If baseline testing is desired, at least yearly intervals seems to be appropriate through childhood and early adolescence.