1 INTRODUCTION  

2 CONFIDENCE INTERVAL METHODS  
2.1 Notation and Problem Set-up  
2.2 Estimating Prevalence from a Simple Random Sample with an Imperfect Assay  
2.3 Estimating Prevalence from a Weighted Sample with a Perfect Assay  
2.4 Estimating Prevalence from a Weighted Sample with an Imperfect Assay  
2.5 Applications to More Complex Surveys  

3 SIMULATIONS  
3.1 Estimating Prevalence from a Simple Random Sample with an Imperfect Assay  
3.2 Estimating Prevalence from a Weighted Sample with a Perfect Assay  
3.3 Estimating Prevalence from a Weighted Sample with an Imperfect Assay  

4 APPLICATIONS  

5 DISCUSSION