Number of women with results from index clinician-collected specimens by results from Screener specimen and kappa statistic; validity and reliability of the Delphi Screener for cervical cancer screening, New York City, 2009.

CI = confidence interval; HPV = human papillomavirus; ASC-US = atypical squamous cells of undetermined significance; ASC-H = atypical squamous cells cannot rule out high grade; LSIL = low grade squamous intraepithelial lesion; AGC = atypical glandular cells; HSIL = high grade squamous intraepithelial lesion.
*Excluding 2 unsatisfactory specimens, 1 originally ASC-US/1 originally LSIL.
**Weighted Kappa was calculated by combining ASC-H, AGC, and HSIL into uppermost category, and assuming 1 point difference between each category.
***1 specimen was unsatisfactory using clinician specimen, 2 specimens were unsatisfactory using Screener specimen.

CI=置信区间（confidence interval）；HPV=人乳头瘤病毒（human papillomavirus）；ASC-US=意义未明的非典型鳞状细胞（atypical squamous cells of undetermined significance）；ASC-H=不能排除高级别病变的非典型鳞状细胞（atypical squamous cells cannot rule out high grade）；LSIL=低级别鳞状上皮内病变（low grade squamous intraepithelial lesion）；AGC=非典型腺细胞（atypical glandular cells）；HSIL=高级别鳞状上皮内病变（high grade squamous intraepithelial lesion）。
*排除2份不合格标本，含1份初始分类为ASC-US的标本与1份初始分类为LSIL的标本。
**加权Kappa系数的计算方法为：将ASC-H、AGC及HSIL合并为最高级别类别，并假定各分类间存在1个分值差异。
***采用临床医师采集的标本时，有1份标本不合格；采用筛查人员采集的标本时，有2份标本不合格。