Fig 1.
Longitudinal and transverse view showing the relation of the common bile duct to the portal vein and hepatic artery (POV -portal vein, CBD common bile duct, HA hepatic artery).
Fig 2.
Transverse and longitudinal view showing the measurement of the diameter of the common bile duct at the portal hepatics (POV-portal vein, CBD common bile duct, HA hepatic artery).
Fig 3.
Histogram showing the frequency distribution of common bile duct diameter.
Fig 4.
Histogram showing the frequency distribution of common bile duct diameter by gender.
Table 1.
Diameter of CBD stratified by age group, Northwest Ethiopia, 2019.
Table 2.
Diameter of CBD stratified by sex, Northwest Ethiopia, 2019.
Table 3.
Diameter of CBD stratified by body mass index, Northwest Ethiopia, 2019.
Fig 5.
Bar chart showing the mean common bile duct diameter at different age group by sex.
Fig 6.
Bar graph showing the mean common bile duct diameter at different BMI categories.
Table 4.
Post hoc (Bonferroni) test done for mean CBD diameter difference at different age groups, Northwest Ethiopia, 2019.
Table 5.
Mean and standard deviation of common bile duct diameter by age group.
Table 6.
Summary of correlation between common bile duct diameter, age and anthropometric measurements by sex.
Table 7.
Multiple linear regression of CBD diameter with age and residency, Northwest Ethiopia, 2019.