Fig. 6

Plasma levels of IL-1RA (pg/ml) in Charcot patients (n = 28), diabetes control patients (n = 20) and healthy donors (n = 20). §P = 0.034 for diabetic controls versus healthy, §§P = 0.004 for Charcot versus healthy. Difference between Charcot at inclusion and diabetic controls was not significant (0.45). ***P < 0.001 for Charcot at 4 months versus Charcot at inclusion. +P = 0.017 for diabetic controls versus healthy, ++P < 0.001 for Charcot versus healthy. Difference between Charcot at inclusion and Charcot at 2 years was not significant (p = 0.85). Mean ± SEM