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. 2015 Sep 23;1(1):15. doi: 10.1186/s40981-015-0018-1

Fig. 2.

Fig. 2

Histogram and cumulative probabilities of maximal postoperative pain during the 48 h after surgery in patients who underwent BCS with TIVA or TIVA + PECSB. Red and blue bars denote the frequencies of NRS in the TIVA and TIVA + PECSB groups, respectively. Red triangles and purple crosses denote cumulative distributions of NRS within the 48 h after surgery in the TIVA and TIVA + PECSB groups, respectively