Research Article
Multivariate Radiological-Based Models for the Prediction of Future Knee Pain: Data from the OAI
Table 2
Features description.
| Quantitative features | Semiquantitative features | Feature ID | Description | Feature ID | Description |
| MCMJSW | Medial minimum JSW [mm] | XROSFM | Osteophytes (OARSI grades 0–3) femur medial compartment | JSW175 | Medial JSW at [mm] | XRSCFM | Sclerosis (OARSI grades 0–3) femur medial compartment | JSW200 | Medial JSW at [mm] | XRCYFM | Cysts (grades 0-1) femur medial compartment | JSW250 | Medial JSW at [mm] | XRJSM | Joint space narrowing (OARSI grades 0–3) medial compartment | JSW300 | Medial JSW at [mm] | XRCHM | Chondrocalcinosis (grades 0-1) medial compartment | JSW225 | Medial JSW at [mm] | XROSTM | Osteophytes (OARSI grades 0–3) tibia medial compartment | JSW150 | Medial JSW at [mm] | XRSCTM | Sclerosis (OARSI grades 0–3) tibia medial compartment | JSW275 | Medial JSW at [mm] | XRCYTM | Cysts (grades 0-1) tibia medial compartment | LJSW850 | Lateral JSW at [mm] | XRATTM | Attrition (OARSI grades 0–3) tibia medial compartment | LJSW900 | Lateral JSW at [mm] | XRKL | Kellgren and Lawrence (grades 0–4) | LJSW700 | Lateral JSW at [mm] | XROSFL | Osteophytes (OARSI grades 0–3) femur lateral compartment | LJSW825 | Lateral JSW at [mm] | XRSCFL | Sclerosis (OARSI grades 0–3) femur lateral compartment | LJSW750 | Lateral JSW at [mm] | XRCYFL | Cysts (grades 0-1) femur lateral compartment | LJSW875 | Lateral JSW at [mm] | XRJSL | Joint space narrowing (OARSI grades 0–3) lateral compartment | LJSW725 | Lateral JSW at [mm] | XRCHL | Chondrocalcinosis (grades 0-1) lateral compartment | LJSW800 | Lateral JSW at [mm] | XROSTL | Osteophytes (OARSI grades 0–3) tibia lateral compartment | LJSW775 | Lateral JSW at [mm] | XRSCTL | Sclerosis (OARSI grades 0–3) tibia lateral compartment | | | XRCYTL | Cysts (grades 0-1) tibia lateral compartment | | | XRATTL | Attrition (OARSI grades 0–3) tibia lateral compartment |
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