Health Risk Calculator

Evidence-based risk assessment tools developed from peer-reviewed research on resting heart rate and chronic disease prediction.

How to Measure Your Resting Heart Rate

Your resting heart rate (RHR) is a key predictor across all three assessments. To measure accurately:

  1. Sit quietly for 5 minutes before measuring
  2. Place two fingers on the inside of your wrist (radial artery)
  3. Count your pulse for 60 seconds (or 30 seconds and multiply by 2)
  4. Measure in the morning before caffeine for the most accurate result
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Undiagnosed Diabetes Risk

Assess your risk of having undiagnosed Type 2 diabetes based on age, resting heart rate, and waist circumference.

Park & Jeon (Epid Health 2022)
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Diabetic CKD Risk

For individuals with diabetes: evaluate your risk of developing chronic kidney disease (CKD) complications.

Park & Jeon (BMC Public Health 2024)
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Colorectal Cancer Recurrence

For colorectal cancer survivors: assess your recurrence risk based on heart rate, body composition, and activity level.

Park & Jeon (PLOS ONE 2018)
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OxyCort Balance

Assess your health risk through the balance of stress hormones (cortisol) and connection hormones (oxytocin).

Jeon, The Oxytocin Story

🏃 Exercise Recommendation

🥗 Diet Recommendation

This assessment is a reference tool based on peer-reviewed research by Prof. Jeon's team and does not replace professional medical diagnosis. Please consult your healthcare provider for clinical decisions.

All calculators are based on published, peer-reviewed research by Prof. Justin Y. Jeon and colleagues at Yonsei University. These tools are for informational purposes only and should not be used as a substitute for professional medical advice, diagnosis, or treatment.