Table 4 Comparison of the results of the modified MacNab score at the last follow-up between the two groups
From: Clinical effect of full endoscopic lumbar annulus fibrosus suture
Group | n | Excellent | Good | Fair | Poor |
|---|---|---|---|---|---|
A | 31 | 26 | 3 | 2 | 0 |
B | 41 | 33 | 3 | 4 | 1 |
χ2 | 1.130 | ||||
p | 0.770 | ||||