In 1977 Goldman, et al., developed the first cardiac risk index for patients above 40 years of age about to be operated on by looking at nine variables, which increased the risk of perioperative cardiac… Goldman Risk Calculator
The Apgar score was devised in 1952 by the eponymous Dr. Virginia Apgar as a simple and repeatable method to quickly and summarily assess the health of newborn children immediately after birth. Apgar was an… Apgar Score
Sensitivity and specificity are statistical measures of the performance of a binary classification test, also known in statistics as classification function. Sensitivity (also called the true positive rate, or the recall rate in some fields)… Sensitivity and specificity
Last menstrual period Due date calculator and Ultrasound expected delivery date calculator. Gestational age calculator. To be used by Gynecologists and Obstetricians, but so easy that pregnant womans can use it too. When you start… Gestational Age
