Skip to main content

Table 3 Comparison of intraoperative and situation between the two groups of patients

From: Efficacy and radiographic analysis of oblique lumbar interbody fusion for degenerative lumbar spondylolisthesis

 OLIF groupPLIF groupP value
Operation time131.3 min ± 14.6 min156.9 min ± 37.4 minP < 0.001
Amount of bleeding163.6 ml ± 63.9 ml496.8 ml ± 122.6 mlP < 0.001
Incision length4.63 cm ± 0.57 cm11.83 cm ± 1.37 cmP < 0.001