Skip to main content
. 2006 Spring;53(1):3–7. doi: 10.2344/0003-3006(2006)53[3:AEODRC]2.0.CO;2

Figure 4. Mean duration of analgesia after ropivacaine nerve block (18 patients per group; each bracket indicates the standard deviation). *P < .001 compared with 0.25% ropivacaine; †P < .001 compared with 0.375% ropivacaine; and ‡P < .01 compared with 0.5% ropivacaine.

Figure 4