Table 1 Baseline characteristics of the patients

Characteristics

Preoperative follow-up period (days)

52.9 ± 46.6

Postoperative follow-up period (days)

375.7 ± 51.8

Age (years)

68.2 ± 10.3

Sex (female)

59 (40)*

BMI

24.3 ± 3.7

OPLL

60 (41)*

Type of surgery

Anterior decompression and fusion

32 (22)*

Laminoplasty

91 (61)*

Posterior decompression and fusion

24 (16)*

Anterior and posterior surgery

1 (0)*

Albumin (g/dL)

4.1 ± 0.5

Grip strength average

19.5 ± 8.2

Radiographic assessments

C2–7 angle

12.3 ± 11.7

C2–7 ROM

28.9 ± 17.2

C2–7 SVA

23.3 ± 14.7

C7 slope

26.0 ± 11.6

TK

36.3 ± 12.9

PT

18.7 ± 7.7

TPA

18.8 ± 12.3

LL

37.3 ± 12.7

SVA

33.3 ± 42.6

SS

29.8 ± 8.1

LSTV

16 (11) *