"the body surface area (BSA) is the measured or calculated surface of
a human body. For many clinical purposes the BSA is a better indicator
of metabolic mass than body weight because it is less affected by
abnormal adipose mass.
We have developed freeware software the BSAcalc for the calculation of
the of the Surface Area of the Body of the patient. The distinctive
feature of the BSAcalc is that it has a large selection of formulas
for the calculation.
Body Mass Index is defined as the weight in kilograms divided by the
square of the height in meters (kg/m2).
BMI is an inexpensive and easy-to-perform method of screening for
weight categories that may lead to health problems."
http://www.doctor-soft.com/bsa.html
Pertforms as advertised. The website has a references list.
Yrrah
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