MARCQI Knee 90-Day Deep Infection Risk Calculator (Evaluation version)

BMI: Under weight (<20) Normal weight (20~24.9) Over weight (25~29.9) Obese Class I (30~34.9) Obese Class II (35~39.9) Obese Class III (40~44.9) Obese Class III+ (45 or above)

Smoking status: Never Current Past

Diabetes: No Yes

Chronic Lung Disease: No Yes

Narcotics Using: No Yes  

Race: Caucasian Black Hispanic Other

Age: Age less than 40 Age between 40~44 Age between 45~49 Age between 50~54 Age between 55~59 Age between 60~64 Age between 65~69 Age between 70~74 Age between 75~79 Age 80 or above

Sex: Female Male

Marital status: Married Single

Insurance status: Commercial Medicaid Medicare Other

Assistive Devices Using: No Yes

Surgeon Annual Volume : >= 100 cases < 100 cases

If you modify the factors, need to recalculate.

Your predicted 90 days Infection Risk = ?

Knee: The population average risk is 0.31%, your risk is ?

Knee: low risk patient group, 60% of all MARCQI patients have risks lower than 0.29%

Knee: medium risk patient group, 20% of all MARCQI patients have risks between 0.29% and 0.43%

Knee: high risk patient group, 20% of all MARCQI patients have risks greater than or equal to 0.43%

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