Figure 5From: Is the radiographic subsidence of stand-alone cages associated with adverse clinical outcomes after cervical spine fusion? An observational cohort study with 2-year follow-up outcome scoring painDETECT by subsidence: Graph showing the course of pain assessed using the painDETECT score subdivided by cage subsidence; differences between the two groups: p(preoperatively) = 0.03, p (mean time of follow-up 1) = 0.02, p (mean time of follow-up 2) = 0.03 (t-test with a significance level of α = 0.05). Back to article page