Conclusion: the new puncturing method could raise the puncturing success rate and obviously abate patients' puncturing pain.

新穿刺法能提高穿刺的成功率，明显减轻病人疼痛。

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Result: one time success rate and slight pain rate of the new way of puncturing were higher than that of traditional puncturing method.

新穿刺法一次成功率、微痛率均高于传统穿刺法，对照比较有统计学意义P。

youdao

Result: one time success rate and slight pain rate of the new way of puncturing were higher than that of traditional puncturing method.

新穿刺法一次成功率、微痛率均高于传统穿刺法，对照比较有统计学意义P。

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