Fig. 3From: CD27- IgD- B cell memory subset associates with inflammation and frailty in elderly individuals but only in malesGenderwise comparison of median plasma Interleukin-6 concentrations in nonagenarian individuals and young individuals. IL-6 levels were significantly increased in nonagenarian males as compared to young males (p = 0.007), and in nonagenarian females as compared to young females (p = 0.010). Error bars represent 95% confidence intervalBack to article page