IL10 and hip fracture: On examining the serum levels of anti-inflammatory cytokines, there were significant differences in serum IL10 levels between our three groups (see Tables 2 and 3), in adjusted analyses, such that significantly higher serum IL10 levels were shown among hip fracture patients with depressive symptoms compared to healthy controls (p = .006), but no difference in IL10 between hip fracture patients with depressive symptoms and those who were non-depressed (p = .08).