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Table 2 Perioperative data of patients under or over 65 years of age

From: Outcomes of oblique lateral interbody fusion for degenerative lumbar disease in patients under or over 65 years of age

  ≤ 65 (group A) > 65 (group B) p value
Hospital stay: day (range) 6.8 ± 6.6 (3.0–20.0) 8.2 ± 8.4 (3.0–24.0) 0.1428
Anesthesia time: minute (range) 303.3 ± 102.2
(185.0–600.0)
337.2 ± 115.8
(170.0–710.0)
0.2262
Operation time: minutes (range) 122.0 ± 97.0 (60.0–250.0) 132.5 ± 113.8 (55.0–325.0) 0.3721
Intraoperative blood loss: ml (range) 253.4 ± 120.7 (50.0–700.0) 225.3 ± 120.7 (30.0–500.0) 0.6103
Blood transfusion: ml (range) 13.1 ± 7.8 (0.0–380.0) 44.1 ± 9.4 (0.0–400.0) 0.4179
Mean follow-up: months (range) 22.8 ± 11.2 (12.0–42.0) 18.5 ± 9.3 (12.0–37.0) 0.5134
Mean fusion level: number (range) 1.5 ± 0.8 (1–3) 1.5 ± 0.7 (1–3) 0.7988