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Calculator: Stroke risk in female patients (55 to 84 years) (Framingham data)

Calculator: Stroke risk in female patients (55 to 84 years) (Framingham data)

Systolic BP  
On BP medication   
Diabetes present   
Cigarette smoker   
Cardiovascular diagnosis   
Atrial fibrillation   
LV hypertrophy   
Risk period   

Important: Inputs must be complete to perform calculation.

Risk factor diff  
Risk during period  
Decimal precision  


  • This risk assessment tool is based on the Cox regression model of proportional hazards.
  • It may be applied to women between the ages of 55 and 84 who have had no prior history of stroke.
  • Cardiovascular disease includes coronary disease, heart failure, or claudication.
  • BP: blood pressure; LV: left ventricular.

Equations used
Risk_factor_diff = (Age * 0.0657) + (Systolic_BP * 0.0197) - (Systolic_BP * (HTN_Med > 0) * 0.0134) + HTN_Med + DM + Cig + CVD + AFib + LVH - 7.5766
Risk_during_period = 100 * (1 - Risk_period_factore(Risk_factor_diff))


Only digits 0 to 9 and a single decimal point (".") are acceptable as numeric inputs. Attempted input of other characters into a numeric field may lead to an incorrect result.

Information on this page may not appear correctly if printed.

Legal Notices and Disclaimer

All information contained in and produced by the EBMcalc system is provided for educational purposes only. This information should not be used for the diagnosis or treatment of any health problem or disease. THIS INFORMATION IS NOT INTENDED TO REPLACE CLINICAL JUDGMENT OR GUIDE INDIVIDUAL PATIENT CARE IN ANY MANNER. Click here for full notice and disclaimer.

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