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. 2013 Feb 14;7(2):e2068. doi: 10.1371/journal.pntd.0002068

Table 3. Estimated test accuracies with specificities of copro-PCR alone or with purge fixed to 1.

Test Specificity fixed to 1 Specific for Sensitivity (95% CI) Specificity (95% CI)
ELISA PCR Species E.m. 46.3 (35.5;57) 70.3 (64.9;75.5)
PCR + purge Species E.m. 46.1 (35.4;57.2) 70.4 (64.9;75.6)
PCR Species E.g. 39.4 (29.4;49.4) 68.9 (63.1;74.4)
PCR + purge Species E.g. 39.1 (29.3;49.3) 69 (63.1;74.6)
PCR PCR Species E.m. 91.4 (81.1;98.3) 1
PCR + purge Species E.m. 46.1 (35.4;57.2) 1
PCR Species E.g. 90 (74.4;99.5) 1
PCR + purge Species E.g. 84.2 869.9;94.6) 1
Arecoline purgation PCR Species E.m. 53.6 (42.6;64.6) 99.3 (97.9;1)
PCR + purge Species E.m. 53.8 (42.7;64.6) 1
PCR Species E.g. 29.9 (20.9;39.3) 98.9 (97;99.9)
PCR + purge Species E.g. 30.1 (21;40.2) 1

Estimated test accuracies (posterior means) for E. multilocularis and E. granulosus and their 95% credibility intervals if the specificity of the copro-PCR alone or in addition to the specificity of the purge is fixed to 1.