Fig. 4From: Demography of vascular Behcet’s disease with different gender and age: an investigation with 166 Chinese patientsa By retrospect 20 patients’ history of progression, their diagnosis age and onset of vascular involvement age were higher than the first sign of BD with statistical significance (p = 0.0014 and 0.0001 respectively). It seems needs longer time to develop of vascular involvement, however, there is no statistical difference between BD diagnosis age and BD with vascular involvement. b & c Both in male and female patients, mucocutaneous BD and vascular BD showed no statistical age differencesBack to article page