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Retrospective Study
©The Author(s) 2017.
World J Radiol. Nov 28, 2017; 9(11): 405-412
Published online Nov 28, 2017. doi: 10.4329/wjr.v9.i11.405
Table 2 Association of the techniques used and rate of complications (χ2 analysis)
TrocarSeldingerTotalχ2P value
Development of complicationsYes, n31013
(%)6.117.912.4
No, n47469333170.069
(%)93.982.187.6
Totaln5056106
(%)100100


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