Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Percent of knees with each WORMS score at baseline
| Case-control study of cartilage worsening (N= 38 knees) | Case-control study of BML worsening (N= 38 knees) | ||||
|---|---|---|---|---|---|
| Control (N=82 subregions) | Case (N=70 subregions) | Control (N=100 subregions) | Case (N=52 subregions) | ||
| Cartilage Morphology Score | 0 | 74.4 | 27.1 | 68.0 | 23.1 |
| 2 | 9.8 | 7.1 | 9.0 | 7.7 | |
| 2.5 | 2.4 | 7.1 | 3.0 | 7.7 | |
| 3 | 9.8 | 32.9 | 12.0 | 36.5 | |
| 4 | 1.2 | 10.0 | 5.0 | 5.8 | |
| 5 | 2.4 | 12.9 | 2.0 | 17.3 | |
| 6 | 0.0 | 2.9 | 1.0 | 1.9 | |
| BML Score | 0 | 91.5 | 60.0 | 87.0 | 57.7 |
| 1 | 6.1 | 34.3 | 9.0 | 38.5 | |
| 2 | 2.4 | 5.7 | 4.0 | 3.9 | |
