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Cancer Causes Control. 2015 May;26(5):759-64. doi: 10.1007/s10552-015-0549-9. Epub 2015 Mar 21.

Provider management of equivocal cervical cancer screening results among underserved women, 2009-2011: follow-up of atypical squamous cells of undetermined significance.

Author information

1
Epidemiology and Applied Research Branch, Division of Cancer Prevention and Control, Centers for Disease Control and Prevention, 4770 Buford Hwy NE MS-F76, Atlanta, GA, 30341, USA, mwatson2@cdc.gov.

Abstract

PURPOSE:

Reflex human papillomavirus (HPV) testing is the preferred triage option for most women diagnosed with atypical squamous cells of undetermined significance (ASC-US). This study was conducted to describe follow-up results of women with ASC-US Pap test results in the National Breast and Cervical Cancer Early Detection Program (NBCCEDP), focusing on HPV test use.

METHODS:

We examined the follow-up of 45,049 women in the NBCCEDP with ASC-US Pap tests during 2009-2011. Data on demographic characteristics, diagnostic procedures, and clinical outcomes were analyzed.

RESULTS:

NBCCEDP providers diagnosed 45,049 women (4.5 % of all Pap tests) with an ASC-US result. Of those, 28,271 (62.8 %) were followed with an HPV test, 3,883 (8.6 %) with a repeat Pap test, 6,592 (14.6 %) with colposcopy, and 6,303 were lost to follow-up (14.0 %). Women aged 40 and older were followed more often with an HPV test. White, black, and Asian/Pacific Islander women were followed more often with an HPV test after an ASC-US Pap compared to Hispanic and American Indian/Alaska Native (AI/AN) women. Among women with a positive HPV test on follow-up, almost 90 % continued with colposcopy as recommended. AI/AN women had the highest rates of HPV positivity (55.2 %) and of no follow-up (25.0 %).

CONCLUSION:

This is the first analysis describing follow-up of ASC-US Pap test results in the NBCCEDP, providing a window into current management of ASC-US results. Findings raise concerns about persistent disparities among AI/AN women. During 2009-2011, nearly two-thirds of women with an ASC-US Pap test result were followed with an HPV reflex test.

PMID:
25794897
PMCID:
PMC4431899
DOI:
10.1007/s10552-015-0549-9
[Indexed for MEDLINE]
Free PMC Article

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