CRP and diabetes mellitus: Multivariate regression analysis revealed that the ECF/ICF ratio was independently associated with male gender (β = 0.212, p = 0.0001), diabetes mellitus (β = 0.171, p = 0.0021), the CTR (β = 0.200, p = 0.0010), log C-reactive protein (CRP) (β = 0.136, p = 0.017), and the GNRI (β = −0.247, p < 0.0001) (Table 2).