The Intermountain Chronic Disease Risk Predictor

The Intermountain Chronic Disease Model (ICHRON)

	Female
	Male

	Age	≥18 years old
	ALBUMIN	Albumin (g/dL)
	ALKPHOS	Alkaline Phosphatase (U/L)
	ALT	ALT (U/L)
	ANIONGAP	Anion Gap (mEq/L)
	AST	AST (U/L)
	BILI	Bilirubin (mg/dL)
	CALCIUM	Calcium (mg/dL)
	CHLORIDE	Chloride (mEq/L)
	CREATININE	Creatinine (mg/dL)
	GLUCOSE	Glucose (mg/dL)
	HCT	Hematocrit (%)
	K	Potassium (mmol/L)
	MCHC	MCHC (g/dL)
	MPV	Mean Platelet Volume (fL)
	PROTEIN	Total Protein (g/dL)
	RDW	Red Cell Distribution Width (%)
	WBC	White Blood Cell Count (x 10 ³/μL)

	Age	≥18 years old
	ALBUMIN	Albumin (g/dL)
	ALKPHOS	Alkaline Phosphatase (U/L)
	ALT	ALT (U/L)
	ANIONGAP	Anion Gap (mEq/L)
	BILI	Bilirubin (mg/dL)
	CALCIUM	Calcium (mg/dL)
	CHLORIDE	Chloride (mEq/L)
	CREATININE	Creatinine (mg/dL)
	CO2	Bicarbonate (mmol/L)
	GLUCOSE	Glucose (mg/dL)
	HCT	Hematocrit (%)
	K	Potassium (mmol/L)
	PLT	Platelet Count (x 10 ³/μL)
	PROTEIN	Total Protein (g/dL)
	RDW	Red Cell Distribution Width (%)
	WBC	White Blood Cell Count (x 10 ³/μL)

ICHRON was developed to predict the first diagnosis of the following within 3 or 10 years of baseline: coronary artery disease, myocardial infarction, heart failure, atrial fibrillation, stroke, diabetes, renal failure, chronic obstructive pulmonary disease, peripheral vascular disease, or dementia.

This Risk Calculator is for research purposes only. The information and results are not intended to diagnose, prevent or treat disease. Intermountain Healthcare does not guarantee the accuracy or predictability of the Risk Calculator. For further information about your health, please consult your physician.

Heidi T. May, PhD, MSPH; Donald L. Lappé, MD; Kirk U. Knowlton, MD; Joseph B. Muhlestein, MD; Jeffrey L. Anderson, MD; and Benjamin D. Horne, PhD, MStat, MPH Prediction of Long-Term Incidence of Chronic Cardiovascular and Cardiopulmonary Diseases in Primary Care Patients for Population Health Monitoring: The Intermountain Chronic Disease Model (ICHRON).

For additional information, please visit:

Risk Scores Overview
Risk Score Peer Reviewed Publications