title: Intralaboratory reproducibility in cervical cytology. Results of the application of a 100-slide set.
abstract: In order to evaluate the agreement and accuracy of cervical (vaginal) cytologic diagnoses, 16 cytologists from a large laboratory in Florence, Italy, with experience ranging from 2 to 25 years, independently examined a set of 100 slides. A common reporting form based on a seven-category classification system was used. Concordance was calculated for each pairwise comparison between the 16 cytologists and between each cytologist and the target diagnosis. The values of the kappa statistic for the whole laboratory were .49 for the multiple raters comparison and .59 for the target diagnosis comparison, showing a relatively good degree of agreement.
authors.affiliation: Centro per lo Studio e la Prevenzione Oncologica, Firenze, Italy.
authors.forename: M
authors.initials: M
authors.lastname: Confortini
authors.forename: A
authors.initials: A
authors.lastname: Biggeri
authors.forename: M P
authors.initials: MP
authors.lastname: Cariaggi
authors.forename: F M
authors.initials: FM
authors.lastname: Carozzi
authors.forename: P A
authors.initials: PA
authors.lastname: Minuti
authors.forename: A
authors.initials: A
authors.lastname: Russo
authors.forename: D
authors.initials: D
authors.lastname: Palli
mesh_terms: D002584:Cervix Uteri / Q000473:pathology*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D015203:Reproducibility of Results; D014626:Vaginal Smears / Q000145:classification / Q000592:standards*