Dataset Information

Trends Over Time in Pap and Pap-HPV Cotesting for Cervical Cancer Screening.

ABSTRACT:

Background

In 2012, updated cervical cancer screening recommendations were released with consensus on Papanicolaou (Pap) testing every 3 years for women age 21-65 years or Pap-human papillomavirus (HPV) cotesting at 5-year intervals for women age 30-65 years. Primary study aims: Assess current use of Pap-HPV cotesting and describe local population trends over time in Pap and Pap-HPV cotesting. Secondary aim: Assess sociodemographic factors correlating with screening.

Methods

We assessed Rochester Epidemiology Project data for Pap and Pap-HPV cotesting among women age 16 years and older living in Olmsted County, Minnesota, yearly from 2005 (study population n?=?47,203) through 2016 (study population n?=?49,510). We calculated 3-year (Pap) and 5-year (Pap-HPV) moving prevalence rates of screening as proportion of eligible population. Multivariable logistic regression was used to assess factors potentially associated with screening.

Results

In 2016, 64.6% of 27,418 eligible 30- to 65-year-old women were up to date with cervical cancer screening; 60.8% had received Pap-HPV cotest screening. Significant declines in Pap completion rates over time were observed in all age groups, including an unexpected decline in 21- to 29-year-old women. Coincident with decreasing Pap screening rates, Pap-HPV cotesting significantly increased among women age 30-65 years, from 10.0% in 2007 to 60.8% in 2016.

Conclusions

This suggests increasing adoption of 2012 screening recommendations in the 30- to 65-year-old population. However, decline in Pap screening among 21- to 29-year-old women is concerning. Disparities by race, ethnicity, smoking status, and comorbidity level were observed. Results suggest need for multilevel patient and clinician interventions to increase cervical cancer screening adherence.

SUBMITTER: MacLaughlin KL

PROVIDER: S-EPMC6390646 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature

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Publications

Trends Over Time in Pap and Pap-HPV Cotesting for Cervical Cancer Screening.

MacLaughlin Kathy L KL Jacobson Robert M RM Radecki Breitkopf Carmen C Wilson Patrick M PM Jacobson Debra J DJ Fan Chun C St Sauver Jennifer L JL Rutten Lila J Finney LJF

Journal of women's health (2002) 20190107 2

<h4>Background</h4>In 2012, updated cervical cancer screening recommendations were released with consensus on Papanicolaou (Pap) testing every 3 years for women age 21-65 years or Pap-human papillomavirus (HPV) cotesting at 5-year intervals for women age 30-65 years. Primary study aims: Assess current use of Pap-HPV cotesting and describe local population trends over time in Pap and Pap-HPV cotesting. Secondary aim: Assess sociodemographic factors correlating with screening.<h4>Methods</h4>We as ...[more]

PMID: 30614380

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Project description:OBJECTIVE:In 2012, the US Preventive Services Task Force (USPSTF) and a consensus of 25 organizations endorsed concurrent cytology and human papillomavirus (HPV) testing ("cotesting") for cervical cancer screening. Past screening and management guidelines were implicitly based on risks defined by Pap-alone, without consideration of HPV test results. To promote management that is consistent with accepted practice, new guidelines incorporating cotesting should aim to achieve equal management of women at equal risk of cervical intraepithelial neoplasia grade 3 and cancer (CIN 3+). METHODS:We estimated cumulative 5-year risks of CIN 3+ for 965,360 women aged 30 to 64 years undergoing cotesting at Kaiser Permanente Northern California over 2003 to 2010. We calculated the implicit risk thresholds for Pap-alone and applied them for new management guidance on HPV and Pap cotesting, citing 2 examples: HPV-positive/atypical squamous cells of undetermined significance (ASC-US) and HPV-negative/Pap-negative. We call this guidance process "benchmarking." RESULTS:A low-grade squamous intraepithelial lesion result, for which immediate colposcopy is prescribed, carries a 5-year CIN 3+ risk of 5.2%, suggesting that test results with similar risks should be managed with colposcopy. Similarly, ASC-US (2.6% risk) is managed with a 6- to 12-month follow-up visit and Pap-negative (0.26% risk) is managed with a 3-year follow-up visit. The 5-year CIN 3+ risk for women with HPV-positive/ASC-US was 6.8% (95% confidence interval = 6.2%-7.6%). This is greater than the 5.2% risk implicitly leading to referral to colposcopy, consistent with current management recommendations that HPV-positive/ASC-US should be referred for immediate colposcopy. The 5-year CIN 3+ risk for women with HPV-negative/Pap-negative was 0.08% (95% confidence interval = 0.07%-0.09%), far below the 0.26% implicitly required for a 3-year return and justifying a longer (e.g., 5-year) return. CONCLUSIONS:Using the principle of "equal management of equal risks," benchmarking to implicit risk thresholds based on Pap-alone can be used to achieve safe and consistent incorporation of cotesting.

Dataset Information

Trends Over Time in Pap and Pap-HPV Cotesting for Cervical Cancer Screening.

Background

Methods

Results

Conclusions

Publications

Trends Over Time in Pap and Pap-HPV Cotesting for Cervical Cancer Screening.

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