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Possible DPN and possible painful DPN definitions. MNSIq, Michigan Neuropathy Screening Instrument questionnaire, DN4, Douleur Neuropathique en 4 questions. The numbers in the figure corresponds to the distribution of patients in the cohort of patients with available data on the criteria for both possible DPN and painful DPN (N = 5249). The numbers are evident from Table 2. DPN, diabetic polyneuropathy.
