Yield of skeletal surveys in children ≤ 18 months of age presenting with isolated skull fractures.

OBJECTIVE: To measure the yield of a skeletal survey in children ≤ 18 months old presenting with isolated skull fractures without significant intracranial injury. STUDY DESIGN: A retrospective chart review was conducted on all children ≤ 18 months old presenting with an isolated skull fracture not associated with a motor vehicle crash or shopping cart fall between January 1, 2004 and December 31, 2010. An institutional protocol requires a skeletal survey and social work consult on all such children. We analyzed the association of mechanism of injury, type of skull fracture, and presence of "red flags" with a positive skeletal survey using χ(2) and Fisher exact tests. RESULTS: Of 175 eligible patients, 150 (86%) underwent a skeletal survey. Of the 9 patients (6%) who had another fracture in addition to the presenting one, only 1 child was older than 6 months. Eight patients with additional fractures had a simple skull fracture (not complex) and 7 patients with other fractures had at least 1 red flag. Regarding skull fractures, the majority of long falls (81%) resulted in a simple skull fracture. CONCLUSION: The skeletal survey in patients with isolated skull fractures revealed additional fractures in 6% of patients. Thus, a skeletal survey may yield clinically and forensically relevant data in such patients. However, it may be possible to restrict the window for obtaining a skeletal survey to younger infants, particularly those who are premobile.

Influence of race and socioeconomic status on the diagnosis of child abuse: a randomized study.

OBJECTIVES: To measure empirically the influence of race and socioeconomic status (SES) on the diagnosis of child abuse and willingness to report to child protection services. STUDY DESIGN: A total of 5000 pediatricians randomly selected from the American Medical Association's Masterfile received 1 of 4 randomly assigned versions of a fictional clinical presentation of a child (black/white + high SES/low SES) that described an unwitnessed event in a mobile 18-month-old child resulting in an oblique femur fracture. Outcome measures included ranking the degree to which the injury was accidental versus abuse and agreement with reporting the injury to child protection services. RESULTS: A total of 2109 of 4423 physicians responded (47.7%). Patient's race did not have an effect on a diagnosis of abuse (black, 45% versus white, 46%). Abuse was more likely to be diagnosed in patients with low SES (48% versus 43%, overall P = .02). CONCLUSION: This study supports earlier work demonstrating physicians' greater willingness to consider abuse as a potential cause of injury in low SES children. It failed to demonstrate the finding of retrospective, real world studies of an increased likelihood to consider abuse in black patients. Future work should try to understand why there remains a differential approach to evaluating minority children for abuse in real world settings.