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. 2017 Jun 20;37(6):833–836. [Article in Chinese] doi: 10.3969/j.issn.1673-4254.2017.06.21

3.

4组患儿臂丛阻滞效果比较

Effects of brachial plexus nerve block I the 4 groups (n= 20, Mean±SD)

Group Complete Incomplete Failure Success rate (%)
*P < 0.05 vs group C.
C 12 4 4 80
D1 15 3 2* 90*
D2 16 3 1* 95*
D3 17* 2* 1* 95*