Fig. 3From: Older fusion-surgery age in congenital scoliosis patients is a risk factor for extended length of stay, more estimated blood loss, longer fused segments and higher medical costs: a retrospective studyOdds ratio and p value of multivariate analysis of long-segment fusion. Long-segment fusion was defined as more than 8 segments fused. One segment was defined as two adjacent vertebrae and the intervertebral disc between themBack to article page