Anthro_Gen (All general variables related to Anthropology team) 33
Name
Label
Description
Unit
DataType
Age at test as reported by pt
Phase 2 data. Data as entered on Study database. Age at test as reported by participant during phase 2 site visit.
Years
Real
Anthro data sourec
Phase 2 data. Tracker variable created by DMT. 1 = paper; 2 = electronic; 3 = private network study db; 9 = paper and electronic;
Real
Anthro code
Coding of anthropometry team data. Request with E_AnthroComment for further information.
Anthro Team Comment
Data provided by Anthropometry team. Comments provided by Anthro team on the data they have derived. Not available in release 1-5. Request with E_AnthroCode.
Text
Average of all hip measurements
Data provided by Anthropometry team. Average of all hip measurements. If 2 measurements were taken: (hip1+hip2)/2 and (hip1+hip2+hip3)/3 if a third measurement was taken.
cm
Real
Average of all waist measurements
Data provided by Anthropometry team. Average of all waist measurements. If 2 measurements were taken: (waist1+waist2)/2 and (waist1+waist2+waist3)/3 if a third measurement was taken.
Real
Body Mass Index
Data provided by Anthropometry team. BMI (E_Weight / E_Height Squared).
kg/m2
Real
Height in cm
Data provided by Anthropometry team. Height measurement in centimetres. This is data from the study database which has been QCd by the Anthropometry team. Any data issues have been corrected by the study team. Data checking is performed by comparing data from the DEXA machine and the study db. Any discrepancies are flagged and resolved.
cm
Real
Sex
Participants gender checked and cleaned by Anthropometry team. Available for participants with Anthro data only.
Categorical
Sex
Phase 2 data. Participants gender checked and cleaned by Anthropometry team. Available for participants with Anthro data only. M = male; F = female; -9 = Missing data;
Categorical
Body fat percent Tanita
Data provided by Anthropometry team. Body Fat% by BIA (Bioelectrical Impedance Analysis) devise.
Percent
Real
Tanita Impedance
Data provided by Anthropometry team. Bioelectrical Impedance for the whole body (right foot to right hand) in Ohm.
Ohm
Integer
Tanita left arm impedance
Data provided by Anthropometry team. Bioelectrical Impedance for the left arm in Ohm.
Ohm
Integer
Tanita left leg impedance
Data provided by Anthropometry team. Bioelectrical Impedance for the left leg in Ohm. -1 = Unable to be determined; -9 = Missing data;
Ohm
Integer
Tanita right arm impedance
Data provided by Anthropometry team. Bioelectrical Impedance for the right arm in Ohm.
Ohm
Integer
Tanita right leg impedance
Data provided by Anthropometry team. Bioelectrical Impedance for the right leg in Ohm.
Ohm
Integer
Test date
Phase 2 data. Data provided by Anthropometry team. Date of Test (DOT). -9 = Missing data;
Date
US left lateral
Data provided by Anthropometry team. Left lateral ultrasound measurement in centimetres (no longer in the updated protocol).
cm
Real
US Right lateral
Data provided by Anthropometry team. Right lateral ultrasound measurement in centimetres (no longer in the updated protocol).
cm
Real
Ultrasound Medial
Data provided by Anthropometry team. Medial (depth of visceral abdominal tissue) ultrasound measurement in centimetres.
cm
Real
Ultrasound Sub Cut
Data provided by Anthropometry team. Subcutaneous (Depth of abdominal subcutaneous tissue) ultrasound measurement in centimetres.
cm
Real
Waist 1
Data provided by Anthropometry team. First Waist Measurement in centimetres.
cm
Real
Waist 2
Data provided by Anthropometry team. Second Waist Measurement in centimetres.
cm
Real
Waist 3
Data provided by Anthropometry team. Third Waist Measurement in centimetres (appended only if waist 1 and 2 differed by greater than 3 cm).
cm
Real
Weight
Data provided by Anthropometry team. Weight measurement in kilograms. This is data from the study database which has been QCd by the Anthropometry team. Any data issues have been corrected by the study team. Data checking is performed by comparing data from the DEXA machine and the study db. Any discrepancies are flagged and resolved.
Kg
Real
Weight Device
Data provided by Anthropometry team. Equipment used to measure weight. No data available for participants not included in R6 or earlier.
Categorical
Study Support comments
Anthro team Study Support Comments on tests performed data quality or samples missing. No data available for participants not included in R6 or earlier.
Text