RESUMO
OBJECTIVES: To determine the clinical and forensic utility of head computed tomography (CT) in children younger than 2 years of age with an acute isolated extremity fracture and an otherwise-negative skeletal survey. STUDY DESIGN: Retrospective chart review of children younger than 2 years of age who obtained a skeletal survey in the Cincinnati Children's Hospital Medical Center Emergency Department during the 159-month study period. Clinically important head injury was determined based on previously defined Pediatric Emergency Care Applied Research Network criteria. Forensically significant head injury was defined as that which increased the concern for inflicted injury. The rate of head CT relative to patient age and location of fracture (proximal vs distal extremity, upper vs. lower extremity) was determined via χ2 tests. RESULTS: Of the 320 children evaluated, 37% received neuroimaging, 95.7% of which had no signs of skull fracture or intracranial trauma. Five children (4.3%) with head imaging had traumatic findings but no children in the study had clinically significant head injury. Three of these children had previous concerns for nonaccidental trauma and findings on head CT that were forensically significant. There was a greater rate of head imaging in children in the younger age groups and those with proximal extremity fractures (P < .05). CONCLUSIONS: In young children who present with an isolated extremity fracture, clinicians should consider obtaining head CT in those who are younger than 12 months of age, have proximal extremity fractures, or who have previous evaluations for nonaccidental trauma. Evaluation with head CT in children without these risk factors may be low yield.
Assuntos
Fraturas Ósseas/diagnóstico por imagem , Fraturas Cranianas/diagnóstico por imagem , Tomografia Computadorizada por Raios X/estatística & dados numéricos , Fatores Etários , Traumatismos do Braço/diagnóstico por imagem , Maus-Tratos Infantis/prevenção & controle , Pré-Escolar , Estudos de Coortes , Traumatismos Craniocerebrais/diagnóstico por imagem , Serviço Hospitalar de Emergência , Feminino , Hospitais Pediátricos , Humanos , Lactente , Traumatismos da Perna/diagnóstico por imagem , Masculino , Traumatismo Múltiplo/diagnóstico por imagem , Valores de Referência , Estudos Retrospectivos , Medição de Risco , Sensibilidade e Especificidade , Tomografia Computadorizada por Raios X/métodosRESUMO
OBJECTIVE: To determine the relationship between a history of child abuse and obesity among children admitted for psychiatric hospitalization. STUDY DESIGN: The charts of 1434 youth consecutively admitted to an inpatient psychiatric facility during a 10-month period were retrospectively analyzed. Rates of physical and sexual abuse, as well as other factors believed to increase the risk of obesity, were compared between children whose body mass index (BMI) percentiles were between 5 and 80 and whose BMI percentiles were >85. RESULTS: After correcting for age, race, gender, and antipsychotic usage, we found that a reported history of sexual abuse was associated with increased probability of being overweight/obese (BMI percentile 85-99) compared with being of typical BMI (aOR 1.41). Reported physical abuse neither increased the risk of obesity nor moderated the association between sexual abuse and increased weight. Antipsychotic treatment and female gender also were associated with increased BMI percentiles, with antipsychotic usage being the only variable associated with increased risk of a BMI percentile >99. CONCLUSIONS: Among youth with significant psychiatric illness, a history of sexual abuse increases the risk of being overweight or obese, an association that warrants further study regarding the temporal relationship between sexual abuse and obesity and may inform future obesity prevention and intervention programs in children.