Figure 2From: Limitations of free-form-text diagnostic requisitions as a tool for evaluating adherence to appropriate use criteria for transthoracic echocardiographyPrevalence of inadequate requisitions by referring physician specialty. [Data are presented as a percentage for each specialty. The grey line depicts the prevalence in the overall population. * represents pā<ā0.001 when the prevalence in the individual subgroups are compared to that of the overall population].Back to article page