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. Author manuscript; available in PMC: 2019 Apr 1.
Published in final edited form as: Semin Arthritis Rheum. 2017 Sep 18;47(5):639–648. doi: 10.1016/j.semarthrit.2017.09.005

Figure 1.

Figure 1

Weighted cumulative survival curves for COPD among women with RA (solid red line) and matched comparators (dashed green line). A) All RA, B) Seropositive RA, and C) Seronegative RA, each vs. matched comparators. Adjusted for covariates listed in multivariable model in Table 3.