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. 2020 Jun 10:aqaa099. doi: 10.1093/ajcp/aqaa099

Table 3.

Sample Sizes Required for Molecular Testing

Prevalence Precision (95% Confidence Interval) No. of Random Sample Tests Required
0.2% 0.1%-0.3% 21,615
0.5% 0.3%-0.7% 8,980
1% 0.6%-1.4% 3,726
5% 4.0%-6.0% 2,422