The IGF1 Z-Score Calculator can be used to calculate a patient’s standard deviation score (as a Z-Score) based on IGF-1 patient results provided by Endocrine Sciences. The calculator uses the provided information, and calculates the Z-score based on the patients age, gender, IGF-1 result, and the appropriate Endocrine Sciences reference interval. Calculated Z-Scores are listed by tanner stage, which can assist with identifying the most appropriate Z-Score for patients if they are within the specific tanner stage. Please note this information is only valid for patient results provided by Esoterix.

To use the IGF1 Calculator, please enter the patient’s birthdate, gender, and IGF-1 patient result provided by Esoterix. After selecting “calculate”, the appropriate Z-Score by tanner stage will appear.