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. Author manuscript; available in PMC: 2012 Oct 1.
Published in final edited form as: Arthritis Rheum. 2011 Oct;63(10):3078–3085. doi: 10.1002/art.30467

Figure 4. FVC% by Baseline Maximum HRCT-Fibrosis, by disease duration.

Figure 4

Figure shows the rate of decline in FVC % predicted, adjusted for the baseline FVC % predicted for Groups A, B, and C. Numbers above the X-axis represent numbers of subjects corresponding to the data points at the corresponding months. P=0.03 for 0–2 years, NS for 2–4 years, & NS for > 4 years.