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Table 1 Demographic and clinical summary

From: Comparison of radiological changes after single- position versus dual- position for lateral interbody fusion and pedicle screw fixation

CharacteristicStatistic
No. of patients45
Age (years)71.4 ± 8.2
Female16 (35.6%)
No. of fusion segments1.5 ± 0.7
One-level27
Two-levels14
Three-levels3
Four-levels1
No. of fusion spine levels68
L1–2 (% of patients)3 (4.4%)
L2–3 (% of patients)9 (13.2%)
L3–4 (% of patients)22 (32.4%)
L4–5 (% of patients)34 (50.0%)
Blood loss (ml)55.5 ± 60.1
Time in operating room (min)116.5 ± 41.0
Length of stay (days)16.4 + 4.4
  1. All values are in mean ± standard deviation