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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Exp Gerontol. 2014 Apr 2;55:49–53. doi: 10.1016/j.exger.2014.03.019

Figure 1.

Figure 1

Median and distribution of primary measures for males and females. For each box, the bold central line indicates the group median. The top and bottom edge of each box indicate the upper and lower quartiles, respectively. Dashed lines indicate highest and lowest observations, with the exception of outliers (black circles). Outliers are defined as being more than 1.5 times the interquartile range away from the top or bottom of the box. P values indicate the results of a one-way ANOVA comparing males and females. EMG: electromyography. %MVC/ms: percent of maximal voluntary isometric contraction per millisecond.