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. 2021 Feb 21;22:213. doi: 10.1186/s12891-021-04078-y

Table 1.

Basic clinical data of patients

Patient Characteristics Value
Gender (male/female) 75/43
Age (years) 32.0 ± 9.9
Lesion location
 T1 − 4 24(20.3 %)
 T5 − 9 42(35.6 %)
 T10 − 12 52(44.1 %)
Number of affected FSUs
 single 79(66.9 %)
 double 25(21.2 %)
 Multiple 14(11.9 %)
 Duration for back pain 8.1 ± 5.3
 Paraparesis or paraplegia duration (days) 6.3 ± 4.9
 Operation time (min) 194.2 ± 48.2
 Blood loss 871.2 ± 161.2
 Rate of perioperative complication 7 (5.9 %)
 Mean duration of bone graft fusion 8.6 ± 1.3