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.
Proportion of patients (N = 100) with squaring by the modified Stoke Ankylosing Spondylitis Scoring System in cervical vertebrae 3 through 7.
| Vertebral corner | Proportion with squaring | |
|---|---|---|
| Reader 1 | Reader 2 | |
| C4 upper | 20 | 37 |
| C4 lower | 55 | 37 |
| C5 upper | 4 | 9 |
| C5 lower | 16 | 9 |
| C6 upper | 9 | 7 |
| C6 lower | 23 | 7 |
| C7 upper | 43 | 30 |
| C7 lower | 53 | 30 |
