|
subjectkey |
GUID |
|
Required |
The NDAR Global Unique Identifier (GUID) for research subject |
NDAR*
|
|
|
|
src_subject_id |
String |
20
|
Required |
Subject ID how it's defined in lab/project |
|
|
|
|
interview_date |
Date |
|
Required |
Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY |
|
|
|
|
interview_age |
Integer |
|
Required |
Age in months at the time of the interview/test/sampling/imaging. |
0::1440
|
Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month.
|
|
|
sex |
String |
20
|
Required |
Sex of subject at birth |
M;F; O; NR
|
M = Male; F = Female; O=Other; NR = Not reported
|
gender |
Query
|
ageyears |
Integer |
|
Recommended |
Age in years |
|
|
|
|
da_comment |
String |
100
|
Recommended |
Data analysis: comment |
|
|
|
Query
|
visit |
String |
60
|
Recommended |
Visit name |
|
|
|
|
file_source |
String |
1,024
|
Recommended |
File name/location |
|
|
|
Query
|
emtpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - medial tibia (external) (eMT.dAB%) [%] |
|
|
|
Query
|
wfcavg |
Float |
|
Recommended |
average mean curvature of subchondral bone surface - whole femur (F.) [1/mm] |
|
|
|
Query
|
pmfsaas |
Float |
|
Recommended |
area of cartilage surface - posterior medial femur (pMF.AC) [mm^2] |
|
|
|
Query
|
trfsaas |
Float |
|
Recommended |
area of cartilage surface - femoral trochlea (TrF.AC) [mm^2] |
|
|
|
Query
|
mpbmev |
Float |
|
Recommended |
bone marrow edema volume - medial patella (mP.) [mm^3] |
|
|
|
Query
|
mtrbmev |
Float |
|
Recommended |
bone marrow edema volume - medial femoral trochlea (mTrF.) [mm^3] |
|
|
|
Query
|
pmfwvol |
Float |
|
Recommended |
volume of cartilage - posterior medial femur (pMF.VC) [mm^3] |
|
|
|
Query
|
vsordr |
Integer |
|
Recommended |
order of analysis |
1;2
|
1=Segmented; 2=Tracked
|
|
Query
|
plftavg |
Float |
|
Recommended |
mean cartilage thickness - posterior lateral femur (pLF.ThCtAB) [mm] |
|
|
|
Query
|
wmtpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - medial tibia (MT.dAB%) [%] |
|
|
|
Query
|
trfwvol |
Float |
|
Recommended |
volume of cartilage - femoral trochlea (TrF.VC) [mm^3] |
|
|
|
Query
|
pmfsabc |
Float |
|
Recommended |
total area of subchondral bone - posterior medial femur (pMF.tAB) [mm^2] |
|
|
|
Query
|
wfnvol |
Float |
|
Recommended |
normalized cartilage volume - whole femur (F.VCtAB) [mm] |
|
|
|
Query
|
pmtpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - medial tibia (posterior) (pMT.dAB%) [%] |
|
|
|
Query
|
wltfmav |
Float |
|
Recommended |
maximum cartilage
thickness - lateral tib- fem compartment (LFTC.ThCtAB) [mm] |
|
|
|
Query
|
wltfvcn |
Float |
|
Recommended |
normalized cartilage volume - lateral tib- fem compartment (LFTC.VCtAB) [cm^2] |
|
|
|
Query
|
trfsabc |
Float |
|
Recommended |
total area of subchondral bone - femoral trochlea (TrF.tAB) [mm^2] |
|
|
|
Query
|
blfcts |
Float |
|
Recommended |
SD of cartilage
thickness - central lateral femur (cLF.ThCtAB) [mm] |
|
|
|
Query
|
cbmfmth |
Float |
|
Recommended |
mean cartilage
thickness - central medial femur (center) (ccMF.ThCtAB) [mm] |
|
|
|
Query
|
wltfvcl |
Float |
|
Recommended |
cartilage volume - lateral tib- fem compartment (LFTC.VC) [mm^3] |
|
|
|
Query
|
patnvol |
Float |
|
Recommended |
normalized cartilage volume - patella (P.VCtAB) [mm] |
|
|
|
Query
|
cmfcavg |
Float |
|
Recommended |
average mean curvature of subchondral bone surface - central medial femur (cMF.) [1/mm] |
|
|
curaverage_subb_medfem |
|
version |
String |
20
|
Recommended |
Version/code of assessment |
|
|
|
Query
|
wmtacv |
Float |
|
Recommended |
CV of cartilage thickness - medial tibia (MT.ThCtAB) [%] |
|
|
|
Query
|
ltsada |
Float |
|
Recommended |
area of subchondral bone denuded of cartilage - lateral tibia (LT.dAB) [mm^2] |
|
|
|
Query
|
bmtfmth |
Float |
|
Recommended |
mean cartilage
thickness - central medial tib- fem compartment (weight bearing) (cMFTC.ThCtAB) [mm] |
|
|
|
Query
|
clttvar |
Float |
|
Recommended |
variance of cartilage thickness - central lateral tibia (cLT.ThCtAB) [mm^2] |
|
|
|
Query
|
cmtsada |
Float |
|
Recommended |
area of subchondral bone denuded of cartilage - central medial tibia (cMT.dAB) [mm^2] |
|
|
|
Query
|
wmtacs |
Float |
|
Recommended |
area of cartilage surface - medial tibia (MT.AC) [cm^2] |
|
|
mtsaas |
Query
|
amtpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - medial tibia (anterior) (aMT.dAB%) [%] |
|
|
|
Query
|
ibmfmth |
Float |
|
Recommended |
mean cartilage thickness - central medial femur (internal) (icMF.ThCtAB) [mm] |
|
|
|
Query
|
pmfreng |
Float |
|
Recommended |
cartilage roughness energy - posterior medial femur (pMF.) [1/cm^2] |
|
|
|
Query
|
wltmth |
Float |
|
Recommended |
mean cartilage thickness - lateral tibia (LT.ThCtAB) [mm] |
|
|
|
Query
|
imtpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - medial tibia (internal) (iMT.dAB%) [%] |
|
|
|
Query
|
wmtcts |
Float |
|
Recommended |
SD of cartilage thickness - medial tibia (MT.ThCtAB) [mm] |
|
|
|
Query
|
cmtcavg |
Float |
|
Recommended |
average mean curvature of subchondral bone surface - central medial tibia (cMT.) [1/mm] |
|
|
|
Query
|
blfsba |
Float |
|
Recommended |
total area of subchondral bone - central lateral femur (cLF.tAB) [cm^2] |
|
|
clfsabc |
Query
|
bmfacv |
Float |
|
Recommended |
CV of cartilage thickness - central medial femur (cMF.ThCtAB) [%] |
|
|
|
Query
|
ltreng |
Float |
|
Recommended |
cartilage roughness energy - lateral tibia (LT.) [1/cm^2] |
|
|
|
Query
|
pmfsada |
Float |
|
Recommended |
area of subchondral bone denuded of cartilage - posterior medial femur (pMF.dAB) [mm^2] |
|
|
|
Query
|
plfnvol |
Float |
|
Recommended |
normalized cartilage volume - posterior lateral femur (pLF.VCtAB) [mm] |
|
|
|
Query
|
cbmfmat |
Float |
|
Recommended |
minimum cartilage
thickness - central medial femur (center) (ccMF.ThCtAB) [mm] |
|
|
|
Query
|
cmfsada |
Float |
|
Recommended |
area of subchondral bone denuded of cartilage - central medial femur (cMF.dAB) [mm^2] |
|
|
|
Query
|
bmfacs |
Float |
|
Recommended |
area of cartilage surface - central medial femur (cMF.AC) [cm^2] |
|
|
cmfsaas |
Query
|
wltcaab |
Float |
|
Recommended |
area of subchondral bone covered by cartilage - lateral tibia (LT.cAB) [cm^2] |
|
|
|
Query
|
trfsada |
Float |
|
Recommended |
area of subchondral bone denuded of cartilage - femoral trochlea (TrF.dAB) |
|
|
|
Query
|
blfcaab |
Float |
|
Recommended |
area of subchondral bone covered by cartilage - central lateral femur (cLF.cAB) [cm^2] |
|
|
|
Query
|
patcavg |
Float |
|
Recommended |
average mean curvature of subchondral bone surface - patella (P.) [1/mm] |
|
|
|
Query
|
clttavg |
Float |
|
Recommended |
mean cartilage thickness - central lateral tibia (cLT.ThCtAB) [mm] |
|
|
|
Query
|
wltsba |
Float |
|
Recommended |
total area of subchondral bone - lateral tibia (LT.tAB) [cm^2] |
|
|
ltsabc |
Query
|
cmtnvol |
Float |
|
Recommended |
normalized cartilage volume - central medial tibia (cMT.VCtAB) [mm^3] |
|
|
|
Query
|
wfsada |
Float |
|
Recommended |
area of subchondral bone denuded of cartilage - whole femur (F.dAB) [mm^2] |
|
|
|
Query
|
trfreng |
Float |
|
Recommended |
cartilage roughness energy - femoral trochlea (TrF.) [1/cm^2] |
|
|
|
Query
|
patreng |
Float |
|
Recommended |
cartilage roughness energy - patella (P.) [1/cm^2] |
|
|
|
Query
|
ltt2av |
Float |
|
Recommended |
average cartilage T2 - lateral tibia (ms) |
|
|
|
Query
|
wfreng |
Float |
|
Recommended |
cartilage roughness energy - whole femur (F.) [1/cm^2] |
|
|
|
Query
|
ebmfpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - central medial femur (external) (ecMF.dAB%) [%] |
|
|
|
Query
|
iltpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - lateral tibia (internal) (iLT.dAB%) [%] |
|
|
|
Query
|
ltrbmev |
Float |
|
Recommended |
bone marrow edema volume - lateral femoral trochlea (lTrF.) [mm^3] |
|
|
|
Query
|
eltpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - lateral tibia (external) (eLT.dAB%) [%] |
|
|
|
Query
|
bltfmat |
Float |
|
Recommended |
minimum cartilage thickness - central lateral tib- fem compartment (weight bearing) (cLFTC.ThCtAB) [mm] |
|
|
|
Query
|
plfcavg |
Float |
|
Recommended |
average mean curvature of subchondral bone surface - posterior lateral femur (pLF.) [1/mm] |
|
|
|
Query
|
cbmfpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - central medial femur (center) (ccMF.dAB%) [%] |
|
|
|
Query
|
ebmfmth |
Float |
|
Recommended |
mean cartilage thickness - central medial femur (external) (ecMF.ThCtAB) [mm] |
|
|
|
Query
|
wfsaas |
Float |
|
Recommended |
area of cartilage surface - whole femur (F.AC) [mm^2] |
|
|
|
Query
|
wfwvol |
Float |
|
Recommended |
volume of cartilage - whole femur (F.VC) [mm^3] |
|
|
|
Query
|
imtmth |
Float |
|
Recommended |
mean cartilage
thickness - medial tibia (internal) (iMT.ThCtAB) [mm] |
|
|
|
Query
|
cmfreng |
Float |
|
Recommended |
cartilage roughness energy - central medial femur (cMF.) [1/cm^2] |
|
|
|
Query
|
patsada |
Float |
|
Recommended |
area of subchondral bone denuded of cartilage - patella (P.dAB) [mm^2] |
|
|
|
Query
|
trftmax |
Float |
|
Recommended |
maximum cartilage thickness - femoral trochlea (TrF.ThCtAB) [mm] |
|
|
|
Query
|
cltnvol |
Float |
|
Recommended |
normalized cartilage volume - central lateral tibia (cLT.VCtAB) [mm^3] |
|
|
|
Query
|
wltcts |
Float |
|
Recommended |
SD of cartilage thickness - lateral tibia (LT.ThCtAB) [mm] |
|
|
|
Query
|
wfsabc |
Float |
|
Recommended |
total area of subchondral bone - whole femur (F.tAB) [mm^2] |
|
|
|
Query
|
cblfmat |
Float |
|
Recommended |
minimum cartilage thickness - central lateral femur (center) (ccLF.ThCtAB) [mm] |
|
|
|
Query
|
mttvar |
Float |
|
Recommended |
variance of cartilage thickness - medial tibia (MT.ThCtAB) [mm^2] |
|
|
|
Query
|
patwvol |
Float |
|
Recommended |
volume of cartilage - patella (P.VC) [mm^3] |
|
|
|
Query
|
wltacs |
Float |
|
Recommended |
area of cartilage surface - lateral tibia (LT.AC) [cm^2] |
|
|
ltsaas |
Query
|
wltpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - lateral tibia (LT.dAB%) [%] |
|
|
|
Query
|
wltacv |
Float |
|
Recommended |
CV of cartilage thickness - lateral tibia (LT.ThCtAB) [%] |
|
|
|
Query
|
patt2av |
Float |
|
Recommended |
average cartilage T2 - patella (ms) |
|
|
|
Query
|
plfreng |
Float |
|
Recommended |
cartilage roughness energy - posterior lateral femur (pLF.) [1/cm^2] |
|
|
|
Query
|
clfsada |
Float |
|
Recommended |
area of subchondral bone denuded of cartilage - central lateral femur (cLF.dAB) [mm^2] |
|
|
|
Query
|
altpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - lateral tibia (anterior) (aLT.dAB%) [%] |
|
|
|
Query
|
cmtreng |
Float |
|
Recommended |
cartilage roughness energy - central medial tibia (cMT.) [1/cm^2] |
|
|
|
Query
|
cltcavg |
Float |
|
Recommended |
average mean curvature of subchondral bone surface - central lateral tibia (cLT.) [1/mm] |
|
|
|
Query
|
blfacv |
Float |
|
Recommended |
CV of cartilage thickness - central lateral femur (cLF.ThCtAB) [%] |
|
|
|
Query
|
bltfmth |
Float |
|
Recommended |
mean cartilage
thickness - central lateral tib- fem compartment (weight bearing) (cLFTC.ThCtAB) [mm] |
|
|
|
Query
|
cmtwvol |
Float |
|
Recommended |
volume of cartilage - central medial tibia (cMT.VC) [mm^3] |
|
|
|
Query
|
blfacs |
Float |
|
Recommended |
area of cartilage surface - central lateral femur (cLF.AC) [cm^2] |
|
|
clfsaas |
Query
|
patsabc |
Float |
|
Recommended |
total area of subchondral bone - patella (P.tAB) [mm^2] |
|
|
|
Query
|
cmtsaas |
Float |
|
Recommended |
area of cartilage surface - central medial tibia (cMT.AC) [mm^2] |
|
|
|
Query
|
plfsada |
Float |
|
Recommended |
area of subchondral bone denuded of cartilage - posterior lateral femur (pLF.dAB) [mm^2] |
|
|
|
Query
|
clfreng |
Float |
|
Recommended |
cartilage roughness energy - central lateral femur (cLF.) [1/cm^2] |
|
|
|
Query
|
cmtmat |
Float |
|
Recommended |
minimum cartilage thickness - medial tibia (center) (cMT.ThCtAB) [mm] |
|
|
|
Query
|
mtbmev |
Float |
|
Recommended |
bone marrow edema volume - medial tibia (MT.) [mm^3] |
|
|
|
Query
|
bmtfmat |
Float |
|
Recommended |
minimum cartilage
thickness - central medial tib- fem compartment (weight bearing) (cMFTC.ThCtAB) [mm] |
|
|
|
Query
|
altmth |
Float |
|
Recommended |
mean cartilage
thickness - lateral tibia (anterior) (aLT.ThCtAB) [mm] |
|
|
|
Query
|
cmtsabc |
Float |
|
Recommended |
total area of subchondral bone - central medial tibia (cMT.tAB) [mm^2] |
|
|
|
Query
|
eblfpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - central lateral femur (external) (ecLF.dAB%) [%] |
|
|
|
Query
|
patsaas |
Float |
|
Recommended |
area of cartilage surface - patella (P.AC) [mm^2] |
|
|
|
Query
|
wmtfvcn |
Float |
|
Recommended |
normalized cartilage volume - medial tib- fem compartment (MFTC.VCtAB) [cm^2] |
|
|
|
Query
|
wmtfmav |
Float |
|
Recommended |
maximum cartilage
thickness - medial tib- fem compartment (MFTC.ThCtAB) [mm] |
|
|
|
Query
|
wmtmav |
Float |
|
Recommended |
maximum cartilage thickness - medial tibia (MT.ThCtAB) [mm] |
|
|
mttmax |
Query
|
wmtvcn |
Float |
|
Recommended |
normalized cartilage volume - medial tibia (MT.VCtAB) [mm] |
|
|
mtnvol |
Query
|
iltmth |
Float |
|
Recommended |
mean cartilage
thickness - lateral tibia (internal) (iLT.ThCtAB) [mm] |
|
|
|
Query
|
wmtvcl |
Float |
|
Recommended |
volume of cartilage - medial tibia (MT.VC) [mm^3] |
|
|
mtwvol |
Query
|
cblfmt |
Float |
|
Recommended |
mean cartilage
thickness - central lateral femur (center) (ccLF.ThCtAB) [mm] |
|
|
|
Query
|
clfcavg |
Float |
|
Recommended |
average mean curvature of subchondral bone surface - central lateral femur (cLF.) [1/mm] |
|
|
curaverage_subb_latfem |
Query
|
wmtfvcl |
Float |
|
Recommended |
cartilage volume - medial tib- fem compartment (MFTC.VC) [mm^3] |
|
|
|
Query
|
bmfcaab |
Float |
|
Recommended |
area of subchondral bone covered by cartilage - central medial femur (cMF.cAB) [cm^2] |
|
|
|
Query
|
cmtpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - medial tibia (center) (cMT.dAB%) [%] |
|
|
|
Query
|
cmttmax |
Float |
|
Recommended |
maximum cartilage thickness - central medial tibia (cMT.ThCtAB) [mm] |
|
|
|
Query
|
ltbmev |
Float |
|
Recommended |
bone marrow edema volume - lateral tibia (LT.) [mm^3] |
|
|
|
|
barcdbu |
String |
20
|
Recommended |
Barcode of image analyzed |
|
|
accessionnumber, barcdfe, barcdvs |
Query
|
cltsada |
Float |
|
Recommended |
area of subchondral bone denuded of cartilage - central lateral tibia (cLT.dAB) [mm^2] |
|
|
|
Query
|
plfsabc |
Float |
|
Recommended |
total area of subchondral bone - posterior lateral femur (pLF.tAB) [mm^2] |
|
|
|
Query
|
ibmfpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - central medial femur (internal) (icMF.dAB%) [%] |
|
|
|
Query
|
mtcavg |
Float |
|
Recommended |
average mean curvature of subchondral bone surface - medial tibia (MT.) [1/mm] |
|
|
curaverage_subb_medtib |
Query
|
trftavg |
Float |
|
Recommended |
mean cartilage thickness - femoral trochlea (TrF.ThCtAB) [mm] |
|
|
|
Query
|
bmfmtc |
Float |
|
Recommended |
mean cartilage thickness (excl dAB) - central medial femur (cMF.ThCtAB) [mm] |
|
|
|
Query
|
bmfmth |
Float |
|
Recommended |
mean cartilage thickness
- central medial femur (cMF.ThCtAB) [mm] |
|
|
|
Query
|
cmtmth |
Float |
|
Recommended |
mean cartilage
thickness - medial tibia (center) (cMT.ThCtAB) [mm] |
|
|
|
Query
|
plfsaas |
Float |
|
Recommended |
area of cartilage surface - posterior lateral femur (pLF.AC) [mm^2] |
|
|
|
Query
|
pmftvar |
Float |
|
Recommended |
variance of cartilage thickness - posterior medial femur (pMF.ThCtAB ) [mm^2] |
|
|
|
|
readprj |
String |
5
|
Recommended |
Project |
|
|
|
Query
|
bmfpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - central medial femur (cMF.dAB%) [%] |
|
|
|
Query
|
wmtmtc |
Float |
|
Recommended |
mean cartilage thickness - medial tibia (MT.ThCcAB) [mm] |
|
|
|
Query
|
cltreng |
Float |
|
Recommended |
cartilage roughness energy - central lateral tibia (cLT.) [1/cm^2] |
|
|
|
Query
|
plfwvol |
Float |
|
Recommended |
volume of cartilage - posterior lateral femur (pLF.VC) [mm^3] |
|
|
|
Query
|
pmfbmev |
Float |
|
Recommended |
bone marrow edema volume - posterior medial femur (pMF.) [mm^3] |
|
|
|
Query
|
wmtfmth |
Float |
|
Recommended |
mean cartilage
thickness - medial tib- fem compartment (MFTC.ThCtAB) [mm] |
|
|
|
Query
|
iblfpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - central lateral femur (internal) (icLF.dAB%) [%] |
|
|
|
Query
|
cltsaas |
Float |
|
Recommended |
area of cartilage surface - central lateral tibia (cLT.AC) [mm^2] |
|
|
|
Query
|
cltwvol |
Float |
|
Recommended |
volume of cartilage - central lateral tibia (cLT.VC) [mm^3] |
|
|
|
Query
|
cblfpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - central lateral femur (center) (ccLF.dAB%) [%] |
|
|
|
Query
|
pattmax |
Float |
|
Recommended |
maximum cartilage thickness - patella (P.ThCtAB) [mm] |
|
|
|
Query
|
cltmat |
Float |
|
Recommended |
minimum cartilage thickness - lateral tibia (center) (cLT.ThCtAB) [mm] |
|
|
|
Query
|
eblfmt |
Float |
|
Recommended |
mean cartilage
thickness - central lateral femur (external) (ecLF.ThCtAB) [mm] |
|
|
|
Query
|
eltmth |
Float |
|
Recommended |
mean cartilage
thickness - lateral tibia (external) (eLT.ThCtAB) [mm] |
|
|
|
Query
|
cltsabc |
Float |
|
Recommended |
total area of subchondral bone - central lateral tibia (cLT.tAB) [mm^2] |
|
|
|
Query
|
wftmax |
Float |
|
Recommended |
maximum cartilage thickness - whole femur (F.ThCtAB) [mm] |
|
|
|
Query
|
clftavg |
Float |
|
Recommended |
mean cartilage thickness - central lateral femur (cLF.ThCtAB) [mm] |
|
|
|
Query
|
lttvar |
Float |
|
Recommended |
variance of cartilage thickness - lateral tibia (LT.ThCtAB) [mm^2] |
|
|
|
Query
|
side |
Integer |
|
Recommended |
Side |
0::3
|
0 = neither; 1 = right; 2 = left; 3 = bilateral; blank = Missing Form/Incomplete Workbook
|
|
Query
|
lpbmev |
Float |
|
Recommended |
bone marrow edema volume - lateral patella (lP.) [mm^3] |
|
|
|
Query
|
amtmth |
Float |
|
Recommended |
mean cartilage
thickness - medial tibia (anterior) (aMT.ThCtAB) [mm] |
|
|
|
Query
|
wftvar |
Float |
|
Recommended |
variance of cartilage thickness - whole femur (F.ThCtAB) [mm^2] |
|
|
|
Query
|
bmfvcn |
Float |
|
Recommended |
normalized cartilage volume - central medial femur (cMF.VCtAB) [mm] |
|
|
cmfnvol |
Query
|
bmfmav |
Float |
|
Recommended |
maximum cartilage thickness - central medial femur (cMF.ThCtAB) [mm] |
|
|
cmftmax |
Query
|
bmfvcl |
Float |
|
Recommended |
volume of cartilage - central medial femur (cMF.VC) [mm^3] |
|
|
cmfwvol |
Query
|
lft2av |
Float |
|
Recommended |
average cartilage T2 - lateral femur (ms) |
|
|
|
Query
|
trftvar |
Float |
|
Recommended |
variance of cartilage thickness - femoral trochlea (TrF.ThCtAB) [mm^2] |
|
|
|
Query
|
pmftmax |
Float |
|
Recommended |
maximum cartilage thickness - posterior medial femur (pMF.ThCtAB ) [mm] |
|
|
|
Query
|
pmtmth |
Float |
|
Recommended |
mean cartilage
thickness - medial tibia (posterior) (pMT.ThCtAB) [mm] |
|
|
|
Query
|
mtt2av |
Float |
|
Recommended |
average cartilage T2 - medial tibia (ms) |
|
|
|
Query
|
lttavg |
Float |
|
Recommended |
mean cartilage thickness - lateral tibia (LT.ThCtAB) [mm] |
|
|
|
Query
|
plftmax |
Float |
|
Recommended |
maximum cartilage thickness - posterior lateral femur (pLF.ThCtAB) [mm] |
|
|
|
Query
|
cmttavg |
Float |
|
Recommended |
mean cartilage thickness - central medial tibia (cMT.ThCtAB) [mm] |
|
|
|
Query
|
cltmth |
Float |
|
Recommended |
mean cartilage thickness - lateral tibia (center) (cLT.ThCtAB) [mm] |
|
|
|
Query
|
patbmev |
Float |
|
Recommended |
bone marrow edema volume - patella crista (cP.) [mm^3] |
|
|
|
Query
|
pattvar |
Float |
|
Recommended |
variance of cartilage thickness - patella (P.ThCtAB) [mm^2] |
|
|
|
Query
|
trfcavg |
Float |
|
Recommended |
average mean curvature of subchondral bone surface - femoral trochlea (TrF.) [1/mm] |
|
|
|
Query
|
wmtsba |
Float |
|
Recommended |
total area of subchondral bone - medial tibia (MT.tAB) [cm^2] |
|
|
mtsabc |
Query
|
blfmth |
Float |
|
Recommended |
mean cartilage
thickness - central lateral femur (cLF.ThCtAB) [mm] |
|
|
|
Query
|
blfmtc |
Float |
|
Recommended |
mean cartilage thickness (excl dAB) - central lateral femur (cLF.ThCtAB) [mm] |
|
|
|
Query
|
pmfcavg |
Float |
|
Recommended |
average mean curvature of subchondral bone surface - posterior medial femur (pMF.) [1/mm] |
|
|
|
Query
|
pmfnvol |
Float |
|
Recommended |
normalized cartilage volume - posterior medial femur (pMF.VCtAB) [mm] |
|
|
|
Query
|
cmfbmev |
Float |
|
Recommended |
bone marrow edema volume - central medial femur (cMF.) [mm^3] |
|
|
|
Query
|
bmfcts |
Float |
|
Recommended |
SD of cartilage
thickness - central medial femur (cMF.ThCtAB) [mm] |
|
|
|
Query
|
pltpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - lateral tibia (posterior) (pLT.dAB%) [%] |
|
|
|
Query
|
cmftvar |
Float |
|
Recommended |
variance of cartilage thickness - central medial femur (cMF.ThCtAB) [mm^2] |
|
|
|
Query
|
wmtmth |
Float |
|
Recommended |
mean cartilage thickness - medial tibia (MT.ThCtAB) [mm] |
|
|
mttavg |
Query
|
plftvar |
Float |
|
Recommended |
variance of cartilage thickness - posterior lateral femur (pLF.ThCtAB) [mm^2] |
|
|
|
Query
|
wltmtc |
Float |
|
Recommended |
mean cartilage thickness (excl dAB) - lateral tibia (LT.ThCcAB) [mm] |
|
|
|
Query
|
cmftavg |
Float |
|
Recommended |
mean cartilage thickness - central medial femur (cMF.ThCtAB) [mm] |
|
|
|
Query
|
clfbmev |
Float |
|
Recommended |
bone marrow edema volume - central lateral femur (cLF.) [mm^3] |
|
|
|
Query
|
blfpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - central lateral femur (cLF.dAB%) [%] |
|
|
|
Query
|
wftavg |
Float |
|
Recommended |
mean cartilage thickness - whole femur (F.ThCtAB) [mm |
|
|
|
Query
|
wmtcaab |
Float |
|
Recommended |
area of subchondral bone covered by cartilage - medial tibia (MT.cAB) [cm^2] |
|
|
|
Query
|
ltcavg |
Float |
|
Recommended |
average mean curvature of subchondral bone surface - lateral tibia (LT.) [1/mm] |
|
|
curaverage_subb_lattib |
Query
|
mtreng |
Float |
|
Recommended |
cartilage roughness energy - medial tibia (MT.) [1/cm^2] |
|
|
|
Query
|
wltfmth |
Float |
|
Recommended |
mean cartilage
thickness - lateral tib- fem compartment (LFTC.ThCtAB) [mm] |
|
|
|
Query
|
blfvcn |
Float |
|
Recommended |
normalized cartilage volume - central lateral femur (cLF.VCtAB) [mm] |
|
|
clfnvol |
Query
|
pattavg |
Float |
|
Recommended |
mean cartilage thickness - patella (P.ThCtAB) [mm] |
|
|
|
Query
|
emtmth |
Float |
|
Recommended |
mean cartilage
thickness - medial tibia (external) (eMT.ThCtAB) [mm] |
|
|
|
Query
|
blfmav |
Float |
|
Recommended |
maximum cartilage thickness - central lateral femur (cLF.ThCtAB) [mm] |
|
|
clftmax |
Query
|
blfvcl |
Float |
|
Recommended |
volume of cartilage - central lateral femur (cLF.VC) [mm^3] |
|
|
clfwvol |
Query
|
mft2av |
Float |
|
Recommended |
average cartilage T2 - medial femur (ms) |
|
|
|
Query
|
cmttvar |
Float |
|
Recommended |
variance of cartilage thickness - central medial tibia (cMT.ThCtAB) [mm^2] |
|
|
|
Query
|
trfnvol |
Float |
|
Recommended |
normalized cartilage volume - femoral trochlea (TrF.VCtAB) [mm] |
|
|
|
Query
|
mtsada |
Float |
|
Recommended |
area of subchondral bone denuded of cartilage - medial tibia (MT.dAB) [mm^2] |
|
|
|
Query
|
pmftavg |
Float |
|
Recommended |
mean cartilage thickness - posterior medial femur (pMF.ThCtAB ) [mm] |
|
|
|
Query
|
pltmth |
Float |
|
Recommended |
mean cartilage
thickness - lateral tibia (posterior) (pLT.ThCtAB) [mm] |
|
|
|
Query
|
clttmax |
Float |
|
Recommended |
maximum cartilage thickness - central lateral tibia (cLT.ThCtAB) [mm] |
|
|
|
Query
|
plfbmev |
Float |
|
Recommended |
bone marrow edema volume - posterior lateral femur (pLF.) [mm^3] |
|
|
|
Query
|
clftvar |
Float |
|
Recommended |
variance of cartilage thickness - central lateral femur (cLF.ThCtAB) [mm^2] |
|
|
|
Query
|
wltvcl |
Float |
|
Recommended |
volume of cartilage - lateral tibia (LT.VC) [mm^3] |
|
|
ltwvol |
Query
|
cltpd |
Float |
|
Recommended |
% area of subchondral bone denuded of cartilage - lateral tibia (center) (cLT.dAB%) [%] |
|
|
|
Query
|
wltmav |
Float |
|
Recommended |
maximum cartilage thickness - lateral tibia (LT.ThCtAB) [mm] |
|
|
lttmax |
Query
|
wltvcn |
Float |
|
Recommended |
normalized cartilage volume - lateral tibia (LT.VCtAB) [mm] |
|
|
ltnvol |
Query
|
bmfsba |
Float |
|
Recommended |
total area of subchondral bone - central medial femur (cMF.tAB) [cm^2] |
|
|
cmfsabc |
Query
|
iblfmt |
Float |
|
Recommended |
mean cartilage
thickness - central lateral femur (internal) (icLF.ThCtAB) [mm] |
|
|
|
Query
|
subbarea_medfem |
Float |
|
Recommended |
central medial femur subchondral bone plate (SBP) area |
|
|
|
Query
|
cursd_subb_medfem |
Float |
|
Recommended |
central medial femur standard deviation SBP mean curvature |
|
|
|
Query
|
cur_5pc_subb_medfem |
Float |
|
Recommended |
central medial femur 5% percentile SBP mean curvature |
|
|
|
Query
|
cur_95pc_subb_medfem |
Float |
|
Recommended |
central medial femur 95% percentile SBP mean curvature |
|
|
|
Query
|
scraverage_subb_medfem |
Float |
|
Recommended |
DESS signal contrast between cartilage tissue and bone tissue at the subchondral bone plate) |
|
|
|
Query
|
scrsd_subb_medfem |
Float |
|
Recommended |
central medial femur standard deviation SBP MRI signal contrast ratio |
|
|
|
Query
|
scr_5pc_subb_medfem |
Float |
|
Recommended |
central medial femur 5% percentile SBP MRI signal contrast ratio |
|
|
|
Query
|
scr_95pc_subb_medfem |
Float |
|
Recommended |
central medial femur 95% percentile SBP MRI signal contrast ratio |
|
|
|
Query
|
subbarea_latfem |
Float |
|
Recommended |
central lateral femur subchondral bone plate (SBP) area |
|
|
|
Query
|
cursd_subb_latfem |
Float |
|
Recommended |
central lateral femur standard deviation SBP mean curvature |
|
|
|
Query
|
cur_5pc_subb_latfem |
Float |
|
Recommended |
central lateral femur 5% percentile SBP mean curvature |
|
|
|
Query
|
cur_95pc_subb_latfem |
Float |
|
Recommended |
central lateral femur 95% percentile SBP mean curvature |
|
|
|
Query
|
scraverage_subb_latfem |
Float |
|
Recommended |
DESS signal contrast between cartilage tissue and bone tissue at the subchondral bone plate) |
|
|
|
Query
|
scrsd_subb_latfem |
Float |
|
Recommended |
central lateral femur standard deviation SBP MRI signal contrast ratio |
|
|
|
Query
|
scr_5pc_subb_latfem |
Float |
|
Recommended |
central lateral femur 5% percentile SBP MRI signal contrast ratio |
|
|
|
Query
|
scr_95pc_subb_latfem |
Float |
|
Recommended |
central lateral femur 95% percentile SBP MRI signal contrast ratio |
|
|
|
Query
|
subbarea_medtib |
Float |
|
Recommended |
medial tibia subchondral bone plate (SBP) area |
|
|
|
Query
|
cursd_subb_medtib |
Float |
|
Recommended |
medial tibia standard deviation SBP mean curvature |
|
|
|
Query
|
cur_5pc_subb_medtib |
Float |
|
Recommended |
medial tibia 5% percentile SBP mean curvature |
|
|
|
Query
|
cur_95pc_subb_medtib |
Float |
|
Recommended |
medial tibia 95% percentile SBP mean curvature |
|
|
|
Query
|
scraverage_subb_medtib |
Float |
|
Recommended |
DESS signal contrast between cartilage tissue and bone tissue at the subchondral bone plate) |
|
|
|
Query
|
scrsd_subb_medtib |
Float |
|
Recommended |
medial tibia standard deviation SBP MRI signal contrast ratio |
|
|
|
Query
|
scr_5pc_subb_medtib |
Float |
|
Recommended |
medial tibia 5% percentile SBP MRI signal contrast ratio |
|
|
|
Query
|
scr_95pc_subb_medtib |
Float |
|
Recommended |
medial tibia 95% percentile SBP MRI signal contrast ratio |
|
|
|
Query
|
subbarea_lattib |
Float |
|
Recommended |
lateral tibia subchondral bone plate (SBP) area |
|
|
|
Query
|
cursd_subb_lattib |
Float |
|
Recommended |
lateral tibia standard deviation SBP mean curvature |
|
|
|
Query
|
cur_5pc_subb_lattib |
Float |
|
Recommended |
lateral tibia 5% percentile SBP mean curvature |
|
|
|
Query
|
cur_95pc_subb_lattib |
Float |
|
Recommended |
lateral tibia 95% percentile SBP mean curvature |
|
|
|
Query
|
scraverage_subb_lattib |
Float |
|
Recommended |
DESS signal contrast between cartilage tissue and bone tissue at the subchondral bone plate) |
|
|
|
Query
|
scrsd_subb_lattib |
Float |
|
Recommended |
lateral tibia standard deviation SBP MRI signal contrast ratio |
|
|
|
Query
|
scr_5pc_subb_lattib |
Float |
|
Recommended |
lateral tibia 5% percentile SBP MRI signal contrast ratio |
|
|
|
Query
|
scr_95pc_subb_lattib |
Float |
|
Recommended |
lateral tibia 95% percentile SBP MRI signal contrast ratio |
|
|
|
Query
|
bti_v0 |
Float |
|
Recommended |
Fractal Bone Trabecular Integrity Vertical - constant |
|
|
|
Query
|
bti_v1 |
Float |
|
Recommended |
Fractal Bone Trabecular Integrity Vertical - slope |
|
|
|
Query
|
bti_v2 |
Float |
|
Recommended |
Fractal Bone Trabecular Integrity Vertical - quadratic |
|
|
|
Query
|
bti_h0 |
Float |
|
Recommended |
Fractal Bone Trabecular Integrity Horizontal - constant |
|
|
|
Query
|
bti_h1 |
Float |
|
Recommended |
Fractal Bone Trabecular Integrity Horizontal - slope |
|
|
|
Query
|
bti_h2 |
Float |
|
Recommended |
Fractal Bone Trabecular Integrity Horizontal - quadratic |
|
|
|
|
class |
String |
7
|
Recommended |
Identification of Case/Control(INC_1 = Case, CON_INC_1 = Control) |
|
|
|
Query
|
timept |
Integer |
|
Recommended |
Time Point |
|
888 = not applicable; 999 = missing
|
|
Query
|
newstrata |
Integer |
|
Recommended |
Strata Variable for Case/Control Pairs |
|
|
|