title: Comparison of the diagnostic value of cervical cytology and HPV HR DNA testing for the diagnosis of low-grade and high-grade squamous intraepithelial lesions across different age groups.
abstract: To assess the diagnostic value of cervical cytology and HPV HR DNA testing for the diagnosis of low grade and high-grade squamous intraepithelial lesions across different age groups.
  
  
  
  The study included 1103 patients, age 25-70 years. All patients underwent in-depth diagnostic tests following either an abnormal Pap test result or a clinically suspicious cervical lesion. In all women the following examinations were performed: a molecular test detecting 14 high-risk types of HPV, a colposcopy examination, as well as directed-biopsy of the cervix. The studied population was subdivided into four age groups.
  
  
  
  It was observed that the percentage of high grade squamous intraepithelial lesions (HSIL) and cancers increased with women's age. Sensitivity of both methods for detecting high-grade squamous intraepithelial lesions was highest for women aged 40-49 years. Sensitivity values of HPV testing was higher than that of cervical cytology among women under age 50.
  
  
  
  Specificity of HPV testing increased significantly with age of women and was several fold higher across all age groups than the specificity of cervical cytology.
authors.affiliation: Division of Gynecology, Department of Perinatology and Gynecology, Gynecology and Obstetrics Clinical Hospital, Karol Marcinkowski University of Medical Sciences, Poznan, Poland. alex_pal21@yahoo.com.
authors.forename: Aleksandra
authors.initials: A
authors.lastname: Paluszkiewicz
authors.forename: Dominik
authors.initials: D
authors.lastname: Pruski
authors.forename: Kinga
authors.initials: K
authors.lastname: Iwaniec
authors.forename: Witold
authors.initials: W
authors.lastname: Kędzia
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis* / Q000473:pathology / Q000821:virology; D000328:Adult; D000367:Age Factors; D000368:Aged; D001706:Biopsy; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis* / Q000473:pathology / Q000821:virology; D003127:Colposcopy; D003581:Cytodiagnosis / Q000379:methods*; D005260:Female; D061809:Human Papillomavirus DNA Tests / Q000379:methods*; D006801:Humans; D008875:Middle Aged; D065006:Papanicolaou Test; D030361:Papillomavirus Infections / Q000175:diagnosis* / Q000473:pathology / Q000821:virology; D012680:Sensitivity and Specificity; D065310:Squamous Intraepithelial Lesions of the Cervix / Q000175:diagnosis* / Q000473:pathology / Q000821:virology; D002583:Uterine Cervical Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000821:virology; D014626:Vaginal Smears
keywords: HPV testing; Pap test; age groups; high-grade squamous intraepithelial lesions (HSIL); low-grade squamous intraepithelial lesions (LSIL)