Sensitivity and specificity of cytology for clinician-collected and Screener specimens; validity and reliability of the Delphi Screener for cervical cancer screening, New York City, 2009.

CI = confidence interval. *95% Confidence intervals are calculated using exact confidence intervals based on binomial probabilities. **One-sided 97.5% confidence interval based on binomial probabilities. ***The adjusted assumes that one case of a high-grade lesion was misclassified as normal by both types of specimens.