Table 1 Demographic data of study participants.
Variable | Patients | Cervical X-rays |
---|---|---|
Number | 1674 | 4546 |
Men | 707 | 2060 |
Women | 967 | 2486 |
Mean age (years) | 61 ± 18 | N/A |
Minimum age (years) | 2 | N/A |
Maximum age (years) | 96 | N/A |
Patients underwent surgery | 280 | 877 |
Patients did not undergo surgery | 1394 | 3669 |