Development of an interview-based warfarin nomogram predicting the time spent in the therapeutic INR range: A cost-effective, and non-invasive strategy building from a cross sectional study in a low resource setting
Development of an interview-based warfarin nomogram predicting the time spent in the therapeutic INR range: A cost-effective, and non-invasive strategy building from a cross sectional study in a low resource setting
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A cross-sectional study was conducted to predict time in therapeutic 730 sunken lake road range (TTR) using clinical history, examination, and socioeconomic data.Study included warfarin-receiving patients from outpatient-clinic.In 203 patients studied, mean warfarin start-dose was 2.55 mg/day and maintenance-dose/week was 30.
79 mg.Body mass index (BMI) (p = 0.03), warfarin maintenance dose/day (p = 0.02), and comorbidity presence (p = 0.
04) were significantly associated with TTR.Occupation (p = 0.53), income (p = 0.83), michael harris sunglasses education (p = 0.
55), and socioeconomic score (p = 0.73) showed non-significant association with TTR.A TTR predicting nomogram was built from clinical history and examination findings.