Figure 2From: Polymorphisms in the genes coding for iron binding and transporting proteins are associated with disability, severity, and early progression in multiple sclerosis Mean ± SD (standard deviation) disease duration (years) among 376 MS patients (SP + RR; n=103+273) stratified by the HEPC SNP. The comparison between the HEPC genotype conditions yields significant differences (i.e. G-carriers have shorter mean duration time).Back to article page