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. Author manuscript; available in PMC: 2014 Jun 12.
Published in final edited form as: N Engl J Med. 2013 Nov 19;369(24):2283–2293. doi: 10.1056/NEJMoa1310669

Figure 2. Range of INRs during the 4-Week Study.

Figure 2

Shown are the INRs from the completion of the intervention period (day 4 or 5) to day 28 of therapy in the two study groups. Solid lines represent smoothing splines with 5 degrees of freedom. Dashed lines represent the 20th and 80th percentiles of INR values calculated over a 3-day window.