INS and Behcet disease: A pragmatic diagnostic pathway for IR in BD should include: (i) systematic measurement of weight, BMI, waist circumference and blood pressure at baseline and regular follow-up visits; (ii) baseline and periodic laboratory tests, including fasting plasma glucose, fasting insulin and a standard lipid profile; and (iii) calculation of the HOMA-IR index when fasting glucose and insulin are available, using established cut-offs of IR.