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. 2012 Apr 19;27(12):4437–4445. doi: 10.1093/ndt/gfs075

Fig. 2.

Fig. 2.

Plasma concentration profiles of 17 biomarkers in 41 patients expressed as a HCA heat map. Plasma concentrations of biomarker close to higher and lower than the mean values are represented by black, red and green colours, respectively. Three patient clusters, Cluster 1 (blue bar), Cluster 2 (green bar), Cluster 3 (red bar) and one outlier are generated by HCA.