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. 2021 Nov 2;7(3):e001694. doi: 10.1136/rmdopen-2021-001694

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© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.

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Kaplan-Meier survival curves for female (A) and male (B) patients with (1) rheumatoid arthritis (RA, N=33 641 females, N=9094 males), (2) ankylosing spondylitis (AS, N=4163 females, N=5544 males), (3) psoriatic arthritis (PSA, N=7565 females, N=6214 males), (4) systemic lupus erythematosus (SLE, N=9315 females, N=1125 males), (5)systemic sclerosis (SSC, N=1,998 females, N=279 males) and for age-matched and gender-matched individuals from the general population (1:5 exposed:unexposed ratio) included in our cohort between 1 January 2015 and 31 December 2019. Analysis time in months.