Figure 5From: No effect of 6-month intake of glucosamine sulfate on Modic changes or high intensity zones in the lumbar spine: sub-group analysis of a randomized controlled trialCurrent sub-sample and pre-treatment findings by treatment group. Shown are numbers of Modic changes (MC) and of discs with high intensity zone (HIZ) by treatment group (glukosamine or placebo) in the current sub-sample of 45 patients with MC and / or HIZ from a trial of 250 chronic low back pain patients; n denotes number of patients.Back to article page