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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

Characteristic

Statistic

No. of patients

45

Age (years)

71.4 ± 8.2

Female

16 (35.6%)

No. of fusion segments

1.5 ± 0.7

One-level

27

Two-levels

14

Three-levels

3

Four-levels

1

No. of fusion spine levels

68

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