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Fig. 2 | SpringerPlus

Fig. 2

From: A randomized controlled study comparing a vessel sealing system with the conventional technique in axillary lymph node dissection for primary breast cancer

Fig. 2

Distribution of the drain days. There was a significant difference between the two groups in the mean number of days until drain removal (6.4 ± 2.9 vs. 8.2 ± 3.8 days; P value = 0.033). Boxplot legend: upper horizontal line of box 75th percentile, lower horizontal line of box 25th percentile, horizontal bar within box median value and vertical dotted line minimum–maximum value. BVSS bipolar vessel sealing system, CONV conventional devices

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