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. Author manuscript; available in PMC: 2017 May 1.
Published in final edited form as: Circ Heart Fail. 2016 May;9(5):e002680. doi: 10.1161/CIRCHEARTFAILURE.115.002680

Table 2.

Hazard ratio for thrombotic events as a function of INR

HR 95% CI p-value Events PPY
INR overall 0.39 (0.22, 0.70) 0.002 0.14
INR Discharge- 3 months* 0.75 (0.34, 1.65) 0.47 0.37
INR >3-6 months 0.201 (0.04, 0.94) 0.041 0.18
INR > 6 months 0.269 (0.11, 0.67) 0.005 0.09

Hazard ratio shown per 1 unit increase in INR

*

p = 0.05 when compared to INR > 3 months