Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Feb 7, 2015; 21(5): 1573-1579
Published online Feb 7, 2015. doi: 10.3748/wjg.v21.i5.1573
Table 2 Univariate and multivariate analysis of influencing factors on the computed tomography attenuation values of ascites
Univariate
Multivariate
Coefficient (95%CI)P valueCoefficient (95%CI)P value
Perforation site8.86 (1.49-16.24)0.0207.39 (1.60-13.19)0.014
Amount of ascites-0.09 (-0.04-0.02)0.513
Reason of perforation1.57 (-4.64-7.77)0.614
Ascites accumulated site1.48 (-2.01-4.97)0.397
Intravenous contrast5.10 (-4.61-14.80)0.296
Time from onset-0.03 (-0.14-0.09)0.656