Investigation Date

When was Subject Measured?

Day:Mon:Yr

Date

RT longitudinal sweep made: Quality

What was the quality of the RT Longitudinal Sweep that was Made?

Categorical

R transverse sweep made: Quality

What was the quality of the RT transverse Sweep that was Made?

Categorical

LT longitudinal sweep made: Quality

What was the quality of the LT longitudinal sweep that was Made?

Categorical

LT transverse sweep made: Quality

What was the quality of the LT transverse sweep that was Made?

Categorical

Repeat sweep representative segment : Quality

What was the quality of the Repeat sweep (representative segment) that was Made?

Categorical

Increased echo reflectivity liver parenchyma in comparison with kidney

What was the (Increased) echo reflectivity liver parenchyma (in comparison with kidney) score? Scored from 1 (highest quality) to 4 (lowest quality).

Categorical

Decreased visualization of intra-hepatic vascula

What was the (Decreased) visualization of intra-hepatic vasculature score? Scored from 1 (highest quality) to 4 (lowest quality).

Categorical

Attenuation of ultrasound beam impaired penetrati

What was the Attenuation of ultrasound beam impaired penetration score? Scored from 1 (highest quality) to 4 (lowest quality).

Categorical

Total liver score

This is the score for AL09_scoring_criteria_1 AL10_scoring_criteria_2 and AL11_scoring_criteria_3 all added. Values from a minimum of 3 to a maximum of 12. 16 data items with a value of 41275 in some Fenland R6 or earlier data releases were corrected to 10 in later R6 data releases. Error was due to data incorrectly being labelled as a date.

Real

Total score Category

Provides the Assessed Category from total score. Normal = 4 or less; Mild = 5 to 7; Moderate = 8 to 10; Severe = 11 or more;

Categorical

Liver ultrasound comments

The comment made on theTotal score Category was

Text

Liver DM comment

Liver data Data management comment

Text

Repeat sweep representative segment : Quality

What was the quality of the Repeat sweep (representative segment) that was Made?

Categorical

Image format used

Image format that was used by the liver reviewer to assess the liver

Categorical

Sonographer

Identification of sonographer who carried out the ultrasound.

Categorical

Liver reviewer

Identification of liver reviewer who determined the score

Categorical