Fig. 1From: The comparison of percutaneous kyphoplasty and vertebroplasty for the management of stage III Kummell disease without neurological symptomsBox plots show the summary of baseline, follow-up, and changes by group. The horizontal lines in the boxplots from bottom to top show the 25th, 50th (median), and 75th percentiles. The dot in the boxplot indicates the mean. The whiskers indicate the highest and lowest values no further than 1.5 times the interquartile range. A Changes in the height of anterior. B Changes in the height of middleBack to article page