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Table 1 Outcome measures for the TREAT study

From: TRial of an Educational intervention on patients' knowledge of Atrial fibrillation and anticoagulant therapy, INR control, and outcome of Treatment with warfarin (TREAT)

Primary outcome measure Secondary outcome measures
TTR of INR (analysed using methods defined by Connolly et al [8]) Patients' knowledge [14]
  Beliefs about medication (BMQ, [20])
  Illness representations (IPQ-B [22])
  Cost effectiveness [23]
  Hospital anxiety and depression [21]
  Minor and major bleeding incidence Stroke incidence
  Thromboembolic events