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Table 1 Demographics and clinical characteristics of patients at the surgery

From: Surgical outcomes and risk factors for poor outcomes in patients with cervical spine metastasis: a prospective study

Characteristics  
Age, years 67.5 ± 11.7
Male sex 30 (65.2)
Revised Tokuhashi score, points 6.6 ± 2.5
New Katagiri score, points 4.7 ± 2.0
SINS, points 11.4 ± 2.7
ESCC grade
 Grades 0 and 1 14 (30.4)
 Grades 2 and 3 32 (69.6)
Level of the main lesion
 Upper cervical spine 9 (19.6)
 Middle cervical spine 18 (39.1)
 Cervicothoracic junction 19 (41.3)
ECOGPS
 PS 1 2 (4.3)
 PS 2 10 (21.7)
 PS 3 22 (47.8)
 PS 4 12 (26.1)
EQ5D, points 0.085 ± 0.487
Frankel grade
 Grades A and B 1 (2.2)
 Grades C and D 29 (63.0)
 Grade E 16 (34.8)
Operative time, min 188.8 ± 71.2
Blood loss, g 276.8 ± 301.1
Number of fixed vertebrae 5.8 ± 2.8
  1. Data are presented as n (%) or mean ± standard deviation
  2. SINS, Spinal Instability Neoplastic Score; ESCC, Epidural Spinal Cord Compression; ECOGPS, Eastern Cooperative Oncology Group Performance Status; EQ5D, EuroQol 5-Dimension