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Fig. 5 | BMC Anesthesiology

Fig. 5

From: Retrospective study of quadratus lumborum block for postoperative analgesia in patients undergoing percutaneous nephrolithotomy

Fig. 5

Effect of either type of QLB on the postoperative motor function of lower extremities and ambulation. The number of ambulatory and non- ambulatory patients on POD 1 (a), POD 2(b). Muscle strength score in blocking (Operative) side (c) or the contralateral side of the block (d). The ordinal data was presented median with the range/ interquartile of range. The test of chi-square or Fisher’s test was applied for the categorized data. Con: control; QLB-L: quadratus lumborum –lateral; QLB-TM: quadratus lumborum- transmuscular; POD: postoperative day

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