O/E

(redirected from Observed to Expected ratio)
AcronymDefinition
O/EOn Examination
O/EOrder Entry
O/EOpto-Electronic
O/EOperator Error
O/EObserved to Expected ratio (environmental & medical research)
O/EOptical/Electrical Converter
O/EOptic to Electric
References in periodicals archive ?
As a preliminary test of Criterion 6, the impact of the risk-adjustment models, we calculated for each agency an observed to expected ratio for each outcome.
the denominator of the observed to expected ratio), and the observed to expected ratio itself at the follow-up, to capture favorable treatment progress.
Observed to expected ratios are easy to interpret, as numbers greater than one are favorable and numbers less than one are unfavorable.