Figure 2

Probability of Abuse in Children with a Femur Fracture, All Types. Proportion of cases with abusive femur fractures in included studies, by subject age criteria of inclusion. ^aUpper age limit was 11 months in Leventhal [10] & Wood [6] and 12 months in Hui [30]. ^bData for only the subset of children admitted to children’s hospitals or to general hospitals without children’s hospitals could be extracted. ^cStudy was limited to children with isolated femur fracture and no additional injuries. ^dIncluded children with reported history of stair fall ≤36 months old only. ^ePresents overall study methodology ranking (L1-L5) and abuse determination methodology ranking (1–5).