Skip to main content
. Author manuscript; available in PMC: 2014 Sep 11.
Published in final edited form as: Pediatr Ann. 2013 Jun 1;42(6):102–109. doi: 10.3928/00904481-20130522-10

TABLE 3.

Milk

Test Value LR
SPT < 3 mm22–26 0.17
> 3 mm22–26 2.61
> 5 mm22 2.78
IgE* < 0.35 kU/L24,26–28 0.14
> 0.35 kU/L24,26–28 4.42
> 4.18 kU/L23,26 4.47
*

CAP-FEIA system (Pharmacia/Pfizer, New York, NY).

95% PPV = 15 kU/L1

95% PPV = 5 kU/L (before age 2 years)1

IgE = immunoglobulin E; LR = likelihood ratio; PPV = positive predictive value; SPT = skin prick test.