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. 2020 Jan;6(Suppl 1):S186–S196. doi: 10.21037/jss.2019.11.15

Table 4. Comparison of one-year postoperative outcomes between two groups.

Treatment Excellent Good Fair Poor
Spinal endoscopy group 11 (50.0%) 7 (31.8%) 3 (13.6%) 1 (4.5%)
ACDF group 13 (54.2%) 7 (29.2%) 4 (16.7%) 0 (0)
Z 0.314
P 0.753