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. Author manuscript; available in PMC: 2014 Jul 1.
Published in final edited form as: Alzheimer Dis Assoc Disord. 2013 Jul-Sep;27(3):226–232. doi: 10.1097/WAD.0b013e31826f040d

Figure 1.

Figure 1

Boxplots of total UPDRS scores versus stratified MMSE scores in all diagnostic groups. Circles represent “outliers”, those observations that extended beyond the 75th percentile plus 1.5 times the interquartile range (75th percentile – 25th percentile).