organ_function_ejection_fraction #

The concept we in STRONG AYA refer to as “organ_function_ejection_fraction” is identifiable through shortcode ncit:C143436.
In standard vocabularies this shortcode refers to “Ejection Fraction Decreased, CTCAE” and is defined as “The percentage computed when the amount of blood ejected during a ventricular contraction of the heart is compared to the amount that was present prior to the contraction.”

organ_function_ejection_fraction values #

In STRONG AYA, this concept is recorded as “no”, “yes” and “missing_or_unspecified”.

The value we in STRONG AYA refer to as “no” is identifiable through shortcode ncit:C49487.
In standard vocabularies this shortcode refers to “No” and is defined as “The non-affirmative response to a question.”

The value we in STRONG AYA refer to as “yes” is identifiable through shortcode ncit:C49488.
In standard vocabularies this shortcode refers to “Yes” and is defined as “The affirmative response to a question.”

The value we in STRONG AYA refer to as “missing_or_unspecified” is identifiable through shortcode ncit:C54031.
In standard vocabularies this shortcode refers to “Missing” and is defined as “Not existing; not able to be found.”