TY  - JOUR
PY  - 2016//
TI  - Psychological factors associated with delayed symptom resolution in children with concussion
JO  - Journal of pediatrics
A1  - Grubenhoff, Joseph A.
A1  - Currie, Dustin
A1  - Comstock, R. Dawn
A1  - Juarez-Colunga, Elizabeth
A1  - Bajaj, Lalit
A1  - Kirkwood, Michael W.
SP  - 27
EP  - 32.e1
VL  - 174
IS  - 
N2  - OBJECTIVE: To characterize the psychological factors associated with persistent symptoms after pediatric concussion. STUDY DESIGN: Longitudinal cohort study of 179 children with concussion 8-18 years old evaluated in a pediatric emergency department. Participants were followed for 1 month for delayed symptom resolution, defined as ≥3 symptoms that were new/worse than preinjury symptoms measured by the use of graded symptom inventory. Preinjury psychological traits were measured by parental report on subscales of the Personality Inventory for Children-2 (maladjustment, cognitive abilities, somatization). Child report of postinjury anxiety and injury perception were measured with the State-Trait Anxiety Inventory for Children and Children's Illness Perception Questionnaire. Psychological instrument scores were compared between those with and without delayed symptom resolution via a Kruskal-Wallis test. Associations between psychological traits and delayed symptom resolution were investigated by the use of logistic regression. <br><br>RESULTS: Delayed symptom resolution occurred in 21% of participants. Score distributions were significantly worse on the State-Trait Anxiety Inventory for Children (38 [IQR 33-40] vs 35 [IQR 31-39]; P = .04) and somatization subscale (1 [IQR 0-3] vs 1 [IQR 0-1]; P = .01) among children with delayed symptom resolution compared with children with early symptom resolution. Somatization was associated with delayed symptom resolution (aOR 1.35, 95% CI 1.08-1.69). The proportion of children with abnormal somatization scores was significantly greater in the delayed symptom resolution group (34.2%) than the early symptom resolution group (12.8%; P < .01). Other psychological measures were not different between groups. <br><br>CONCLUSION: Somatization is associated with delayed symptom resolution in this cohort of children with concussion. Postconcussive symptoms lasting at least 1 month may warrant referral to a neuropsychologist familiar with postconcussion care.<br><br>Copyright © 2016 Elsevier Inc. All rights reserved.<p />  <p>Language: en</p>
LA  - en
SN  - 0022-3476
UR  - http://dx.doi.org/10.1016/j.jpeds.2016.03.027
ID  - ref1
ER  -