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. 2021 Oct 28;21:375. doi: 10.1186/s12905-021-01475-2

Fig. 5.

Fig. 5

Proportion of patients with A maximum pain NRS score of 0 or 1 during the last 28 days before the last study dose, and B mean reduction in pain NRS score of > 50% from baseline to the last 28 days before the last study dose. Percentages are based on the number of patients with a maximum NRS score ≥ 4 at baseline. ***P < .001. NRS numerical rating scale, ns non-significant