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. 2021 Feb 9;13(2):641–650. doi: 10.1111/os.12925

TABLE 3.

Changes in the EQ‐5D score at baseline and at each postoperative time point in the two groups (mean ± SD)

Groups Preoperation Postoperation 1 d Postoperatio 3 months Postoperation 6 months Final follow‐up Statistics value
Endo‐ULBD 0.33 ± 0.07 0.38 ± 0.15 0.45 ± 0.17 0.63 ± 0.14 0.71 ± 0.20

F = 8.120

P = 0.000

PLIF 0.31 ± 0.09 0.33 ± 0.03 0.39 ± 0.05 0.62 ± 0.07 0.72 ± 0.10

F = 8.990

P = 0.000

Statistics value

t = 1.01

P = 0.315

t = 2.01

P < 0.05

t = 2.07

P < 0.05

t = 0.38

P = 0.701

t = 0.27

P = 0.789