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Table 1 Results of the hierarchical cluster analysis: 3 clusters. Values are normalized over the subject’s weight. PP=plantar pressure.

From: Identification of diabetic neuropathic patients at risk of foot ulceration through finite element models and cluster analysis

Cluster N° subjects ulcer/no ulcer Push-off Mid-stance
   Peak PP Mean PP Von Mises Peak PP Mean PP Von Mises
1 0 / 3 0.423 0.108 0.000381 0.323 0.080 0.000251
   0.052 0.023 0.000174 0.020 0.010 0.000044
2 1 / 4 0.371 0.097 0.000348 0.275 0.060 0.000245
   0.041 0.019 0.000050 0.017 0.007 0.000024
3 5 / 3 0.390 0.104 0.000378 0.277 0.062 0.000228
   0.035 0.007 0.000042 0.028 0.004 0.000021