Table 4.

Comparison of percent negative reactions in each country with specificity determined in the Canadian study

Country% for assay
IELISA-ADRIIELISA-IAEACELISA-OCCELISA-sLPS
Argentina96.2898.1498.1498.14
Canada99.40NAb NA99.90
Chile99.2899.5999.6999.59
Colombia99.8299.8299.8297.11
Costa Rica95.7694.9593.3595.76
Combineda 93.5797.0198.0598.32
  • a Combined data for all the countries except Canada.

  • b NA, these tests were not part of the original Canadian study.