Amniotic Fluid Index (AFI) Score - Scientific Formula
Obstetrics & Gynecology Equation
Standard Calibration Equation:
AFI = Sum of deepest vertical pocket dimensions in each of 4 uterine quadrants (cm)
Accuracy Bounds & Limits:
While mathematical calculators evaluate demographic models, extreme variance (hyperthyroidism, dialysis cases, muscular bodybuilders, pregnancy) can trigger output errors. Weight and clearance assessments must follow separate personalized titration grids.