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. 2016 Sep 7;11(9):e0161727. doi: 10.1371/journal.pone.0161727

Fig 4. Cut-off points and response criteria for HUPI.

Fig 4

A) Comparison of cut-off points’ distribution along HUPI, DAS28 and SDAI’s range of values. B) Response criteria using HUPI based on its cut-off values for low, moderate and high disease, as well as minimal and relevant improvements. The black box means that in no case the HUPI can be ≥9 if the improvement in HUPI score is ≥4.