Reference Range

<0.34 kU/L

Class 0 <0.10 kU/L Absent or ND

Class0 0.10 – 0.34 kU/L Very Low

Class I 0.35 – 0.69 kU/L Low

Class II 0.70 – 3.49 kU/L Moderate

Class III 3.50 – 17.49 kU/L High

Class IV 17.5 – 52.49 kU/L Very High

Class V 52.50-99.99 kU/L Very High

Class VI >100.0 kU/L Very High