|
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 |
|
|
id |
|
interview_date |
Date |
|
Required |
Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY |
|
|
vddcf |
|
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 |
|
|
|
Query
|
visit |
String |
60
|
Recommended |
Visit name |
|
|
|
Query
|
ddfldt |
Integer |
|
Recommended |
date flag, date of death from documentation or from reported date of death |
0;1
|
0= Reported death; 1= Confirmed date from documentation
|
|
Query
|
lkdays |
Integer |
|
Recommended |
left knee, days between enrollment visit and follow-up knee replacement |
|
|
|
Query
|
rhvsrp |
Integer |
|
Recommended |
right hip, OAI visit follow-up hip replacement self-reported at |
0::13; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 13= Year 14; 66= No post-replacement follow-up x-ray
|
|
Query
|
lkfldt |
Integer |
|
Recommended |
left knee, date flag, date of follow-up knee replacement from self report or adjudicated from medical records |
0;1
|
0= Self-report; 1= Medical records
|
|
Query
|
rkdays |
Integer |
|
Recommended |
right knee, days between enrollment visit and follow-up knee replacement |
|
|
|
Query
|
lhvsrp |
Integer |
|
Recommended |
left hip, OAI visit follow-up hip replacement self-reported at |
0::13; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 13= Year 14; 66= No post-replacement follow-up x-ray
|
|
Query
|
rxioa |
Integer |
|
Recommended |
right knee, summary incident TF ROA KL >= 2 |
0::9
|
0= No follow-up knee x-rays or KL data; 1= KL>=2 at BL; 2= KL0-1 at BL, follow-up x-rays but no; 3= KL0-1 at BL, incident KL2 at 12 mo; 4= KL0-1 at BL, incident KL2 at 24 mo; 5= KL0-1 at BL, incident KL2 at 36 mo; 6= KL0-1 at BL, incident KL2 at 48 mo; 7= KL0-1 at BL, incident KL2 at 72 mo; 8= KL0-1 at BL, incident KL2 at 96 mo; 9= KL0-1 at BL, incident KL2 at 120/132 mo
|
|
Query
|
rktlpr |
Integer |
|
Recommended |
right knee, total or partial follow-up knee replacement |
1;2
|
1= Total; 2= Partial
|
|
Query
|
rkxrpr |
Integer |
|
Recommended |
right knee, closest OAI visit with knee x-ray prior to follow-up knee replacement |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
rkfldt |
Integer |
|
Recommended |
right knee, date flag, date of follow-up knee replacement from self report or adjudicated from medical records |
0;1
|
0= Self-report; 1= Medical records
|
|
|
rhdate |
Date |
|
Recommended |
right hip, date of follow-up hip replacement |
|
|
|
Query
|
rktppr |
Integer |
|
Recommended |
right knee, type of partial follow-up knee replacement |
1::4
|
1= Partial lateral; 2= Partial medial; 3= Partial patello-femoral; 4= Unable to determine
|
|
Query
|
lktppr |
Integer |
|
Recommended |
left knee, type of partial follow-up knee replacement |
1::4
|
1= Partial lateral; 2= Partial medial; 3= Partial patello-femoral; 4= Unable to determine
|
|
Query
|
lkvspr |
Integer |
|
Recommended |
left knee, closest OAI visit prior to follow-up knee replacement |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
v99elkvspr |
|
lhdate |
Date |
|
Recommended |
left hip, date of follow-up hip replacement |
|
|
|
Query
|
rkvspr |
Integer |
|
Recommended |
right knee, closest OAI visit prior to follow-up knee replacement |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
lktlpr |
Integer |
|
Recommended |
left knee, total or partial follow-up knee replacement |
1;2
|
1= Total; 2= Partial
|
|
Query
|
lkxrpr |
Integer |
|
Recommended |
left knee, closest OAI visit with knee x-ray prior to follow-up knee replacement |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
lxnoa |
Integer |
|
Recommended |
left knee, last visit KL < 2 |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
rhrpcf |
Integer |
|
Recommended |
right hip, follow-up hip replacement adjudication/confirmation |
0::3
|
0= Replacement adjudicated, failed to confirm; 1= Self-reported replacement; 2= Replacement pending adjudication; 3= Replacement adjudicated, confirmed
|
|
Query
|
lxnoan |
Integer |
|
Recommended |
left knee, last visit KL < 2 or KL=2 with no JSN |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
rhvsaf |
Integer |
|
Recommended |
right hip, closest OAI visit after follow-up hip replacement |
0::13; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 13= Year 14; 66= No post-replacement follow-up x-ray
|
|
Query
|
lhvsaf |
Integer |
|
Recommended |
left hip, closest OAI contact after follow-up hip replacement |
0::13; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 13= Year 14; 66= No post-replacement follow-up x-ray
|
|
Query
|
ddvspr |
Integer |
|
Recommended |
closest OAI visit prior to death |
0::13; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 13= Year 14; 66= No post-replacement follow-up x-ray
|
|
Query
|
rxnoan |
Integer |
|
Recommended |
right knee, last visit KL < 2 or KL=2 with no JSN |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
lhxraf |
Integer |
|
Recommended |
left hip, closest OAI visit with hip x-ray after follow-up hip replacement |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
lhrpcf |
Integer |
|
Recommended |
left hip, follow-up hip replacement adjudication/confirmation status |
0::3
|
0= Replacement adjudicated, failed to confirm; 1= Self-reported replacement; 2= Replacement pending adjudication; 3= Replacement adjudicated, confirmed
|
|
Query
|
rkpodx |
Integer |
|
Recommended |
right knee, primary pre-operative diagnosis |
1::8
|
1= Osteoarthritis or degenerative arthritis; 2= Rheumatoid arthritis; 3= Acute fracture or acute trauma; 4= Post-traumatic arthritis (old trauma); 5= Osteonecrosis; 6= Revision/salvage of previous replacement; 7= Unable to determine from doc provided; 8= Other
|
|
Query
|
version |
String |
20
|
Recommended |
Version/code of assessment |
|
|
|
Query
|
lhrpsn |
Integer |
|
Recommended |
left hip, hip replacement seen on follow-up OAI x-ray |
0::2
|
0= No replacement seen on any FU xray; 1= Yes, replacement seen on FU xray; 2= No FU xrays of this knee (or hip)
|
|
Query
|
rhxraf |
Integer |
|
Recommended |
right hip, closest OAI visit with hip x-ray after follow-up hip replacement |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
lkpodx |
Integer |
|
Recommended |
left knee, primary pre-operative diagnosis |
1::8
|
1= Osteoarthritis or degenerative arthritis; 2= Rheumatoid arthritis; 3= Acute fracture or acute trauma; 4= Post-traumatic arthritis (old trauma); 5= Osteonecrosis; 6= Revision/salvage of previous replacement; 7= Unable to determine from doc provided; 8= Other
|
|
Query
|
lhblrp |
Integer |
|
Recommended |
left hip, hip replacement seen on baseline OAI x-ray |
0::2
|
0= No; 1= Yes; 2= Not sure
|
|
Query
|
rhrpsn |
Integer |
|
Recommended |
right hip, hip replacement seen on follow-up OAI x-ray |
0::2
|
0= No replacement seen on any FU xray; 1= Yes, replacement seen on FU xray; 2= No FU xrays of this knee (or hip)
|
|
Query
|
lkrpcf |
Integer |
|
Recommended |
left knee, follow-up knee replacement adjudication/confirmation status |
0::3
|
0= Replacement adjudicated, failed to confirm; 1= Self-reported replacement ; 2= Replacement pending adjudication; 3= Replacement adjudicated, confirmed
|
|
Query
|
rxnoa |
Integer |
|
Recommended |
right knee, last visit KL < 2 |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
lhxrpr |
Integer |
|
Recommended |
left hip, closest OAI visit with hip x-ray prior to follow-up hip replacement |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
lxioa |
Integer |
|
Recommended |
left knee, summary incident TF ROA KL >= 2 |
0::9
|
0= No follow-up knee x-rays or KL data; 1= KL>=2 at BL; 2= KL0-1 at BL, follow-up x-rays but no; 3= KL0-1 at BL, incident KL2 at 12 mo; 4= KL0-1 at BL, incident KL2 at 24 mo; 5= KL0-1 at BL, incident KL2 at 36 mo; 6= KL0-1 at BL, incident KL2 at 48 mo; 7= KL0-1 at BL, incident KL2 at 72 mo; 8= KL0-1 at BL, incident KL2 at 96 mo; 9= KL0-1 at BL, incident KL2 at 120/132 mo
|
|
Query
|
lkvsaf |
Integer |
|
Recommended |
left knee, closest OAI visit after follow-up knee replacement |
0::13; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 13= Year 14; 66= No post-replacement follow-up x-ray
|
v99elkvsaf |
Query
|
lhvspr |
Integer |
|
Recommended |
left hip, closest OAI visit prior to follow-up hip replacement |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
rhxrpr |
Integer |
|
Recommended |
right hip, closest OAI visit with hip x-ray prior to follow-up hip replacement |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
lxioan |
Integer |
|
Recommended |
left knee, summary incident TF ROA KL >= 2 with JSN |
0::9
|
0= No follow-up knee x-rays or KL data; 1= KL>=2 at BL; 2= KL0-1 at BL, follow-up x-rays but no; 3= KL0-1 at BL, incident KL2 at 12 mo; 4= KL0-1 at BL, incident KL2 at 24 mo; 5= KL0-1 at BL, incident KL2 at 36 mo; 6= KL0-1 at BL, incident KL2 at 48 mo; 7= KL0-1 at BL, incident KL2 at 72 mo; 8= KL0-1 at BL, incident KL2 at 96 mo; 9= KL0-1 at BL, incident KL2 at 120/132 mo
|
|
Query
|
lxjsnl |
Integer |
|
Recommended |
left knee, summary lateral JSN progression to 96 mo visit |
0::5
|
0= No follow-up knee x-rays or readings; 1= BL JSN=3 or BL TKR; 2= BL JSN<3, no JSN increase; 3= BL JSN<3, within grade JSN increase; 4= BL JSN<3, >= full grade JSN increase; 5= BL JSN<3, no worsening but has FU TKR
|
|
Query
|
rhvspr |
Integer |
|
Recommended |
right hip, closest OAI visit prior to follow-up hip replacement |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
lxjsnm |
Integer |
|
Recommended |
left knee, summary medial JSN progression to 96 mo visit |
0::5
|
0= No follow-up knee x-rays or readings; 1= BL JSN=3 or BL TKR; 2= BL JSN<3, no JSN increase; 3= BL JSN<3, within grade JSN increase; 4= BL JSN<3, >= full grade JSN increase; 5= BL JSN<3, no worsening but has FU TKR
|
|
Query
|
ddcf |
Integer |
|
Recommended |
death adjudication/confirmation status |
0::2
|
0= Death reported, no documentation available; 1= Death pending adjudication; 2= Death adjudicated, confirmed
|
|
Query
|
rxioan |
Integer |
|
Recommended |
right knee, summary incident TF ROA KL >= 2 with JSN |
0::9
|
0= No follow-up knee x-rays or KL data; 1= KL>=2 at BL; 2= KL0-1 at BL, follow-up x-rays but no; 3= KL0-1 at BL, incident KL2 at 12 mo; 4= KL0-1 at BL, incident KL2 at 24 mo; 5= KL0-1 at BL, incident KL2 at 36 mo; 6= KL0-1 at BL, incident KL2 at 48 mo; 7= KL0-1 at BL, incident KL2 at 72 mo; 8= KL0-1 at BL, incident KL2 at 96 mo; 9= KL0-1 at BL, incident KL2 at 120/132 mo
|
|
Query
|
rhblrp |
Integer |
|
Recommended |
right hip, hip replacement seen on baseline OAI x-ray |
0::2
|
0= No; 1= Yes; 2= Not sure
|
|
|
dthdate |
String |
30
|
Recommended |
Date of death |
|
|
dddate |
Query
|
rkvsrp |
Integer |
|
Recommended |
right knee, OAI visit follow-up knee replacement self-reported at |
0::13; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 13= Year 14; 66= No post-replacement follow-up x-ray
|
|
Query
|
rxjsnl |
Integer |
|
Recommended |
right knee, summary lateral JSN progression to 96 mo visit |
0::5
|
0= No follow-up knee x-rays or readings; 1= BL JSN=3 or BL TKR; 2= BL JSN<3, no JSN increase; 3= BL JSN<3, within grade JSN increase; 4= BL JSN<3, >= full grade JSN increase; 5= BL JSN<3, no worsening but has FU TKR
|
|
Query
|
lkblrp |
Integer |
|
Recommended |
left knee, knee replacement seen on baseline OAI x-ray |
0::2
|
0= No; 1= Yes; 2= Not sure
|
|
Query
|
rkblrp |
Integer |
|
Recommended |
right knee, knee replacement seen on baseline OAI x-ray |
0::2
|
0= No; 1= Yes; 2= Not sure
|
|
Query
|
rxjsnm |
Integer |
|
Recommended |
right knee, summary medial JSN progression to 96 mo visit |
0::5
|
0= No follow-up knee x-rays or readings; 1= BL JSN=3 or BL TKR; 2= BL JSN<3, no JSN increase; 3= BL JSN<3, within grade JSN increase; 4= BL JSN<3, >= full grade JSN increase; 5= BL JSN<3, no worsening but has FU TKR
|
|
Query
|
lkvsrp |
Integer |
|
Recommended |
left knee, OAI visit follow-up knee replacement self-reported at |
0::13; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 13= Year 14; 66= No post-replacement follow-up x-ray
|
|
Query
|
lhdays |
Integer |
|
Recommended |
left hip, days between enrollment visit and follow-up hip replacement |
|
|
|
Query
|
lhfldt |
Integer |
|
Recommended |
left hip, date flag, date of follow-up hip replacement from self report or adjudicated from medical records |
0;1
|
0= Self-report; 1= Medical records
|
|
Query
|
xlvsqd |
Integer |
|
Recommended |
last visit with central reading follow-up knee x-ray SQ (KL or JSN) data |
0::7
|
0= No FU knee x-ray or SQ (KL or JSN) data; 1= Last SQ data at 12 mo visit; 2= Last SQ data at 24 mo visit; 3= Last SQ data at 36 mo visit; 4= Last SQ data at 48 mo visit; 5= Last SQ data at 72 mo visit; 6= Last SQ data at 96 mo visit; 7= Last SQ data at 120/132 mo visit
|
|
|
lkdate |
Date |
|
Recommended |
left knee, date of follow-up knee replacement |
|
|
|
Query
|
rkrpsn |
Integer |
|
Recommended |
right knee, knee replacement seen on follow-up OAI x-ray |
0::2
|
0= No replacement seen on any FU xray
1= Yes, replacement seen on FU xray
2= No FU xrays of this knee (or hip)
|
|
Query
|
lhpodx |
Integer |
|
Recommended |
left hip, primary pre-operative diagnosis |
1::8
|
1= Osteoarthritis or degenerative arthritis; 2= Rheumatoid arthritis; 3= Acute fracture or acute trauma; 4= Post-traumatic arthritis (old trauma); 5= Osteonecrosis; 6= Revision/salvage of previous replacem; 7= Unable to determine from doc provided; 8= Other
|
|
Query
|
rkvsaf |
Integer |
|
Recommended |
right knee, closest OAI visit after follow-up knee replacement |
0::13; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 13= Year 14; 66= No post-replacement follow-up x-ray
|
|
Query
|
lkxraf |
Integer |
|
Recommended |
left knee, closest OAI visit with knee x-ray after follow-up knee replacement |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
rkrpcf |
Integer |
|
Recommended |
right knee, follow-up knee replacement adjudication/confirmation status |
0::3
|
0= Replacement adjudicated, failed to confirm; 1= Self-reported replacement ; 2= Replacement pending adjudication; 3= Replacement adjudicated, confirmed
|
|
|
rkdate |
Date |
|
Recommended |
right knee, date of follow-up knee replacement |
|
|
|
Query
|
lkrpsn |
Integer |
|
Recommended |
left knee, knee replacement seen on follow-up OAI x-ray |
0::2
|
0= No replacement seen on any FU xray
1= Yes, replacement seen on FU xray
2= No FU xrays of this knee (or hip)
|
|
Query
|
rkxraf |
Integer |
|
Recommended |
right knee, closest OAI visit with knee x-ray after follow-up knee replacement |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
rhdays |
Integer |
|
Recommended |
right hip, days between enrollment visit and follow-up hip replacement |
|
|
|
Query
|
rhfldt |
Integer |
|
Recommended |
right hip, date flag, date of follow-up hip replacement from self report or adjudicated from medical records |
0;1
|
0= Self-report; 1= Medical records
|
|
Query
|
rhpodx |
Integer |
|
Recommended |
right hip, primary pre-operative diagnosis |
1::8
|
1= Osteoarthritis or degenerative arthritis; 2= Rheumatoid arthritis; 3= Acute fracture or acute trauma; 4= Post-traumatic arthritis (old trauma); 5= Osteonecrosis; 6= Revision/salvage of previous replacem; 7= Unable to determine from doc provided; 8= Other
|
|
Query
|
rkloa |
Integer |
|
Recommended |
right knee, last visit with OA (KLG>=2) (calc) |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
rkloan |
Integer |
|
Recommended |
right knee, last visit with OA (KLG>=2 and JSN>=1) (calc) |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
lkloa |
Integer |
|
Recommended |
left knee, last visit with OA (KLG>=2) (calc) |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
lkloan |
Integer |
|
Recommended |
left knee, last visit with OA (KLG>=2 and JSN>=1) (calc) |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
rntcnt |
Integer |
|
Recommended |
Most recent OAI contact |
0::13; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 13= Year 14; 66= No post-replacement follow-up x-ray
|
|
Query
|
rjsfp |
Integer |
|
Recommended |
right knee, first visit with JSN progression (partial grade or more) |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
rjslp |
Integer |
|
Recommended |
right knee, last visit with JSN progression (partial grade or more) |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
rnjslp |
Integer |
|
Recommended |
right knee, last visit with no JSN progression |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
rjstfp |
Integer |
|
Recommended |
right knee, TF compartment with initial JSN progression (partial grade or more) |
0::3
|
0 = None; 1 = Lateral; 2 = Medial; 3 = Medial and Lateral; blank = Not expected
|
|
Query
|
rjsfw |
Integer |
|
Recommended |
right knee, first visit with JSN progression (whole grade or more) |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
rjslw |
Integer |
|
Recommended |
right knee, last visit with JSN progression (whole grade or more) |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
rnjslw |
Integer |
|
Recommended |
right knee, last visit with no JSN progression |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
rjstfw |
Integer |
|
Recommended |
right knee, TF compartment with initial JSN progression (whole grade or more) |
0::3
|
0 = None; 1 = Lateral; 2 = Medial; 3 = Medial and Lateral; blank = Not expected
|
|
Query
|
ljsfp |
Integer |
|
Recommended |
left knee, first visit with JSN progression (partial grade or more) |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
ljslp |
Integer |
|
Recommended |
left knee, last visit with JSN progression (partial grade or more) |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
lnjslp |
Integer |
|
Recommended |
left knee, last visit with no JSN progression (partial grade or more) |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
ljstfp |
Integer |
|
Recommended |
left knee, TF compartment with initial JSN progression (partial grade or more) |
0::3
|
0 = None; 1 = Lateral; 2 = Medial; 3 = Medial and Lateral; blank = Not expected
|
|
Query
|
ljsfw |
Integer |
|
Recommended |
left knee, first visit with JSN progression (whole grade or more) |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
ljslw |
Integer |
|
Recommended |
left knee, last visit with JSN progression (whole grade or more) |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
lnjslw |
Integer |
|
Recommended |
left knee, last visit with no JSN progression (whole grade or more) |
0::12; 66
|
0= Baseline; 1= 12-month; 2= 18-month; 3= 24-month; 4= 30-month; 5= 36-month; 6= 48-month; 7= 60-month; 8= 72-month; 9= 84-month; 10= 96-month; 11= 108-month; 12= 120/132-month; 66= No post-replacement follow-up x-ray
|
|
Query
|
ljstfw |
Integer |
|
Recommended |
left knee, TF compartment with initial JSN progression (whole grade or more) |
0::3
|
0 = None; 1 = Lateral; 2 = Medial; 3 = Medial and Lateral; blank = Not expected
|
|