Table 1.

Coagulation in patients with and without the APOE ε4 and ε2 alleles

DiagnosisCoagulationNon-ε4 carrierε4 Carrierp Value*Non-ε2 carrierε2 Carrierp Value*
Results are given as median values (interquartile range).
* Mann–Whitney U test.
INR = international normalized ratio; PTT = partial thromboplastin time.
Ischemic strokeINR1.27 (1.27–1.36), n = 3801.36 (1.27–1.44), n = 1490.061.27 (1.27–1.36), n = 4511.27 (1.27–1.44), n = 780.84
PTT ratio0.93 (0.85–1.00), n = 3800.93 (0.85–1.03), n = 1480.350.93 (0.85–1.00), n = 4500.93 (0.85–1.02), n = 780.98
Intracranial hemorrhageINR1.36 (1.27–1.42), n = 391.36 (1.27–1.36), n = 100.311.36 (1.27–1.44), n = 361.27 (1.27–1.36), n = 130.07
PTT ratio0.88 (0.84–0.96), n = 391.01 (0.93–1.07), n = 10<0.011.91 (0.85–1.03), n = 361.90 (0.86–0.95), n = 130.68