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Table 1 Demographic data of the studied groups

From: Role of portal color Doppler ultrasonography as noninvasive predictive tool for esophageal varices in cirrhotic patients

Variable Group1A
Cirrhotic Pt. with EV
(n = 67)
M ± SD
Group1B
Cirrhotic Pt. without EV
(n = 33)
M ± SD
Control group
(n = 100)
M ± SD
Test of significance
Age 49.31 ± 14.27 52.88 ± 14.45 50.33 ± 13.3 (Kruskal–Wallis test)
 < 0.48NS
  N (%) N (%) N (%)  
Sex
Male 40(59.7%) 17(51.5%) 69(69%) χ2 test = 3.72
Female 27(40.3%) 16(48.5%) 31(31%) 0.16NS
  1. NS no significant difference