|Values are valid only on day of printing.|
Calculated screen risks <1/230 are reported as screen negative.
Risks > or =1/230 are reported as screen positive.
Calculated screen risks <1/100 are reported as screen negative.
Risks > or =1/100 are reported as screen positive. A numeric risk for trisomy 18 risk is provided with positive results on non-diabetic, non-twin pregnancies.
An interpretive report will be provided.