Instructions

All fields are required. Please enter a value for every field. The default units are cm and g.

Please enter the patient's gender.
Male  Female
Please enter whether patient is black or non-black.
Black  Non-Black
Please select how patient’s age will be entered.
DOB  Months
Please enter the patient's age in months.
Please enter the patient's date of birth (mm/dd/yyyy).
Please enter the patient's date of exam (mm/dd/yyyy).
Please enter the patient's height - be sure to indicate if centimeters or inches.
Height:
cm or in? cm  in
Please select body part for bone mineral content (BMC) or density (BMD) calculation.
Please enter body part value in grams (g).
Zemel, et al. (2011). Revised Reference Curves for Bone Mineral Content and Areal Bone Mineral Density According to Age and Sex for Black and Non-Black Children:
Results of the Bone Mineral Density in Childhood Study. J Clin Endocrinol Metab, 96(10), 3160–3169.