Figure 2
![Figure 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1472-6963-14-289/MediaObjects/12913_2013_Article_3385_Fig2_HTML.jpg)
Regional variation (59 HSA’s) of disease specific avoidable hospitalization rates * . *Each dot represents a HSA, rates are plotted as a ratio to the mean on a log scale. black dots denote HSA’s with at least on high volume clinic.
Regional variation (59 HSA’s) of disease specific avoidable hospitalization rates * . *Each dot represents a HSA, rates are plotted as a ratio to the mean on a log scale. black dots denote HSA’s with at least on high volume clinic.