Supporting evidence for most frequently applied radiographic scoring methods. Modified from Visser, et al. Osteoarthritis Cartilage 2014;22:1710–2315; with permission.
| Reliability | Sensitivity to Change | Feasibility | Validity | |
|---|---|---|---|---|
| Composite score | ||||
| KL17 | + | + | + | + |
| Individual features | ||||
| Anatomical phases18 | + | + | + | |
| OARSI19 | + | + | + | + |
| Kallman20 | + | + | + |
+ Established evidence. KL: Kellgren-Lawrence; OARSI: Osteoarthritis Research Society International.