Figure 3.

Imaprax-G visual scale values at T0 and T1 (73 patients). R2 = Explaining variance of 28%, O = LPI group, □ = Subacute group, X = Chronic group, Δ = Multiple Sclerosis group, +=Parkinson’s disease group.

Schuster et al. BMC Medical Research Methodology 2012 12:127   doi:10.1186/1471-2288-12-127
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