Results are up to 15mo. post-index date.

The vasculitises include #Wegener's disease (2.51x risk), #Behcet's (2.42x), #sarcoidosis (2.14x), & #arteritis temporalis (1.63x).

Risk of AI disease also increased markedly amongst adolescents (but was not statistically significant).

👏👏 Anne Murarasu, @nathaliecosted1@twitter.com et al. on the @TheLancetRheum@twitter.com cover !

RT @TheLancetRheum@twitter.com

Our December issue is live! Including systemic #lupus erythematosus, #pregnancy and #antiphospholipid syndrome, giant cell #arteritis, plus much more! https://www.thelancet.com/journals/lanrhe/home

🐦🔗: https://twitter.com/TheLancetRheum/status/1595924726232252417