{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T18:12:35Z","timestamp":1777918355959,"version":"3.51.4"},"reference-count":10,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[1988,12,1]],"date-time":"1988-12-01T00:00:00Z","timestamp":596937600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Tumori"],"published-print":{"date-parts":[[1988,12]]},"abstract":"<jats:p>One hundred and twenty Pap-smears were examined by 3 cytotechnologists on two occasions in the Legnano Hospital Cytologic Center. A 10-category classification system was used. Chance-adjusted overall and category-specific agreement was estimated (Cohen's unweighted kappa-statistics) within and between cytotechnologists. Mean K for the Center, weighted for precision, was 0.432, S.E. 0.029 (between cytotechnologists). The most reproducible categories (between cytotechnologists) were \u00ab 9: malignant cells \u00bb (K = 0.683) and \u00ab 1: normal \u00bb (K = 0.533); the least reproducible categories were \u00ab 4: endocervical metaplastic cells \u00bb (K = 0.024) and \u00ab 8: severe squamous dysplasia CIN III \u00bb (K = 0.227).<\/jats:p>","DOI":"10.1177\/030089168807400620","type":"journal-article","created":{"date-parts":[[2018,4,17]],"date-time":"2018-04-17T05:46:38Z","timestamp":1523943998000},"page":"737-744","source":"Crossref","is-referenced-by-count":5,"title":["Intralaboratory Reproducibility of Interpretation of Pap Smears: Results of an Experiment"],"prefix":"10.1177","volume":"74","author":[{"given":"Piergiorgio","family":"Duca","sequence":"first","affiliation":[{"name":"Istituto di Statistica Medica e Biometria, University di Milano, Legnano, Milano"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mario","family":"Braga","sequence":"additional","affiliation":[{"name":"Istituto di Statistica Medica e Biometria, University di Milano, Legnano, Milano"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Liliana","family":"Chiappa","sequence":"additional","affiliation":[{"name":"Servizio di Anatomia Patologica, Ospedale Civile, Legnano, Milano"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Raffaele","family":"Piffer","sequence":"additional","affiliation":[{"name":"Servizio di Anatomia Patologica, Ospedale Civile, Legnano, Milano"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Enrico","family":"Turolla","sequence":"additional","affiliation":[{"name":"Servizio di Anatomia Patologica, Ospedale Civile, Legnano, Milano"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1988,12,1]]},"reference":[{"key":"bibr1-030089168807400620","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(86)90837-8"},{"key":"bibr2-030089168807400620","doi-asserted-by":"publisher","DOI":"10.1177\/001316446002000104"},{"key":"bibr3-030089168807400620","first-page":"317","volume":"35","author":"Derman H.","year":"1981","journal-title":"Pathologist"},{"key":"bibr4-030089168807400620","unstructured":"FleissJ.L.: Statistical methods for rates and proportions. 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