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. Author manuscript; available in PMC: 2014 Apr 1.
Published in final edited form as: J Oral Maxillofac Surg. 2012 Dec 6;71(4):743–751. doi: 10.1016/j.joms.2012.10.003

Figure 1.

Figure 1

Intergroup comparisons of changes in AHI following surgical treatment. The bottom and top of the box represent the 25th and 75th percentile, which is bisected by the median value; black diamond represents the mean value; whiskers are used to represent the upper and lower values.