Randomized Clinical Trial
Copyright ©The Author(s) 2018.
World J Clin Cases. Dec 26, 2018; 6(16): 1136-1145
Published online Dec 26, 2018. doi: 10.12998/wjcc.v6.i16.1136
Figure 3
Figure 3 Differences in pain intensity using VAS (0-10; VAS 0 = no pain; VAS 10 = maximal pain) regarding the test groups (levobupivacaine - clonidine group or levobupivacaine group) and the times (min) of the measurements according to the analysis of a variance for repeated measures (0 indicates the initial values immediately prior to performing subarachnoid block). Error bars represent mean values (95%CI). VAS: Visual analogue scale.