Table 1.

Demographic characteristics, diagnosis, and the operated Level.

Characteristic	Finding
Age, y, mean (range)	50.96 (29–76)
Sex, % (n)
Female	43.39 (23)
Male	56.61 (30)
Duration of symptoms, mo, mean (range)	21.68 (4–48)
Diagnosis, % (n)
Herniated disc	41.51 (22)
Spondylosis	58.49 (31)
Follow-up after surgery, y, mean (range)	4.85 (2–9)
Number of levels fused, % (n)
1	83.01 (44)
C4	4.54 (2)
C5	34.09 (15)
C6	61.36 (27)
Number of levels fused, % (n)
2	19.98 (9)
C4-C5	33.33 (3)
C5-C6	55.55 (5)
C6-C7	11.11 (1)
Additional semiconstrained anterior cervical plate, % (n)	77.35 (41)