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. 2017 Jan 5;12:3. doi: 10.1186/s13023-016-0550-8

Fig. 3.

Fig. 3

Kaplan-Meier overall survival plots for LPI patients. (red vs blue lines: patients with values above vs below a cutoff, resp., horizontal axis unit : year). Panels a-c: patients grouped by plasma dibasic amino-acid levels above or below the patients’ median at diagnosis. Panel d: patients grouped by age at diagnosis greater or lesser than 1.5 years. Increased age-adjusted plasma lysine and earlier age at diagnosis were borderline predictors of poorer outcome (see text)