Symptom Recovery in Children Aged 5 to 12 Years With Sport-Related and Non–Sport-Related Concussion
Notice bibliographique
Résumé
Importance: There is limited research on clinical features and symptom recovery from sport-related concussion (SRC) and non-SRC in younger children. Objective: To investigate the trajectory of symptom recovery in children aged 5 to 7 years and 8 to 12 years with SRC and non-SRC at 1, 2, 4, 8, and 12 weeks postinjury. Design, Setting, and Participants: This secondary analysis of a prospective multicenter cohort study (Predicting and Preventing Postconcussive Problems in Pediatrics) included participants aged 5 to 12 years with acute concussion who presented to 9 pediatric emergency departments within the Pediatric Emergency Research Canada network between August 2013 and June 2015. Analyses were conducted from September 2023 to May 2024. Exposure: Participants had a concussion consistent with the Zurich consensus diagnostic criteria and 85% completeness of the Post-Concussion Symptom Inventory (PCSI) at each time point. Main Outcomes and Measures: The primary outcome was symptom change, defined as current minus preinjury ratings 1, 2, 4, 8, and 12 weeks postinjury, measured using the PCSI. Symptoms were self-rated for children aged 8 to 12 years and child- and parent-rated for children aged 5 to 7 years. Mixed-effect models were conducted using total PCSI score adjusting for random effects; fixed-effect indicators included injury setting (SRC and non-SRC), time, injury setting × time, and other variables associated with recovery. Results: A total of 1747 children, including 513 aged 5 to 7 years (mean [SD] age, 6.57 [0.85] years; 320 male [62.4%]) and 1234 aged 8 to 12 years (mean [SD] age, 10.68 [1.40] years; 806 male [65.3%]) were recruited, of whom 477 aged 5 to 7 years and 1157 aged 8 to 12 years were included in the analysis. Of those included in the analysis, 207 aged 5 to 7 years (43.4%; mean [SD] age, 6.68 [0.84] years; 142 male [68.6%]) and 790 aged 8 to 12 years (67.2%; mean [SD] age, 10.77 [1.40] years; 547 male [69.2%]) sustained an SRC. No significant differences in recovery curves across time postinjury were found between those with SRC and non-SRC (5-7 years: β = -0.09; 95% CI, -1.10 to 0.92; 8-12 years: β = 0.11; 95%CI, -1.50 to 1.70). Conclusions and Relevance: In this cohort study of children aged 5 to 12 years with an acute SRC or non-SRC, symptom recovery trajectories over time were similar in both groups. This finding suggests similar management protocols can be used for sport and nonsport mechanisms of injury (excluding assault and motor vehicle crash) in the younger population.
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Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,002 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,001 | 0,000 |
| Bibliométrie | 0,000 | 0,001 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,001 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».