Key result
Baseline respiratory sinus arrhythmia and RSA regulation to a star-tracing task were stable over a 2-year period in children and young adolescents.
Why the study?
Is baseline respiratory sinus arrhythmia and its regulation stable over time in children and young adolescents?
Population
Elementary-school-age children and young adolescents
Design
Cohort
Follow-up
2 years
Authors
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Supports RSA as stable trait in youth; leaves open clinical biomarker utility pending validation.
Observational
Is baseline respiratory sinus arrhythmia and its regulation stable over time in children and young adolescents?
Baseline respiratory sinus arrhythmia and its regulation appear to be stable individual psychophysiological traits in children and young adolescents over a 2-year period.
Mona El‐Sheikh (2004) reported an observational. Baseline respiratory sinus arrhythmia (RSA) and RSA regulation was evaluated on Stability of baseline RSA and RSA regulation over time. Baseline respiratory sinus arrhythmia and RSA regulation to a star-tracing task were stable over a 2-year period in children and young adolescents.
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