Table 2.
Grade | Cervical | Lumbar |
---|---|---|
0 | 333 (67) | 320 (63) |
1 | 93 (19) | 118 (24) |
2 | 57 (11) | 44 (9) |
3 | 17 (3) | 18 (4) |
Values are presented as number of arthritic joints (%). The prevalence of asymptomatic cervical facet arthritis was 33% and lumbar facet arthritis was 37%.