Items in surveillance programs Positive frequency of triggers Frequency of anaphylaxis PPV
Diagnosis contains ”anaphylactic shock” 31 30 96.78%
Progress notes contain ”anaphylactic shock”and medical orders contain ”epinephrine or glucocorticoids combined with promethazine” 19 11 57.89%
Progress notes contain ”allergy”and ”adverse skin or respiratory or nervous system or digestive or circulatory system reactions”, and medical orders contain ”epinephrine or glucocorticoids combined with promethazine” 259 53 20.46%
Total 309 94 30.42%