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Table 1 The demographic information of all studied groups

From: Detection of liver fibrosis stages in patients with hepatitis C virus infection by non-invasive tool

  Fibrosis group (no. = 70) Control group (no. = 20) Chi-square test
No. % No. % X2 P value
Sex Female 34 48.6% 10 50.0% 0.344 0.842
Male 36 51.4% 10 50.0%
Age Mean + SD 49.97 + 8.13 29.85 + 8.57 T test 9.37
df = 88
P value
< 0.001
Range 25–60 20–60
Fibroscan (kpa) F0–F1 F1–F2 F2–F3 F3–F4 F4–F6    
5.02 ± 1.03 7.24 + 1.01 9.77 ± 0.32 24.41 ± 17.68 32.23 + 12.2