4.2 Article

Application of the Scale for Assessment and Rating of Ataxia in toddlers

Journal

EUROPEAN JOURNAL OF PAEDIATRIC NEUROLOGY
Volume 40, Issue -, Pages 28-33

Publisher

ELSEVIER SCI LTD
DOI: 10.1016/j.ejpn.2022.07.001

Keywords

SARA; Coordination; Reliability; Age; Toddler; Ataxia

Ask authors/readers for more resources

In this study, we investigated the feasibility and reliability of using SARA scores to assess ataxia in typically developing toddlers. We found that SARA scores were age-dependent, but after making age-related compensations and allowing video recordings at home, the scores were fully reliable in all toddlers. The mathematical age connection of SARA scores revealed a continuous decreasing trend until 16 years of age. This data enables longitudinal quantification and interpretation of ataxia scores in children with early onset ataxia.
Introduction: In young children with early onset ataxia (EOA), quantitative rating of ataxia by the Scale for Assessment and Rating of Ataxia (SARA) is longitudinally influenced by the physiological age effect on motor coordination. To enable longitudinal quantitative interpretation of ataxia by SARA in children with EOA, the EPNS ataxia working group has previously determined SARA-scores in typically developing children (4-16 years of age). In toddlers, this information is still lacking. We therefore aimed to investigate the feasibility and reliability of SARA-scores in typically developing toddlers. Methods: In 57 typically developing toddlers (2-4 years), we aimed to determine the: 1. feasibility of SARA -scores, 2. age-related pre-requisites to obtain SARA-scores in toddlers over all domains, 3. SARA-score reliability, 4. mathematical age connection of SARA-scores in toddlers and older children. Results: In typically developing toddlers, the feasibility of SARA is strongly age-dependent (p < .000). After computing compensations for two age-related, unfeasible and therefore un-assessable kinetic subtasks and after allowing the videotaping of non-kinetic SARA sub-task performances at home, the SARA was fully reliably assessable in all (n = 57) toddlers (ICC = 0.732). From two to 16 years of age, SARA-scores were mathematically represented by one continuous, exponentially decreasing trend line approaching the adult-optimum at 16 years of age. Conclusion: In toddlers, SARA-scores are reliably assessable, by using two age-compensations and allowing the videotaping of SARA-performances partly at home. In children with EOA, these data enable longitudinal quantification and interpretation of quantitative ataxia-scores by SARA from 2 years of age throughout childhood.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.2
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available