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Erschienen in: Journal of General Internal Medicine 4/2016

01.04.2016 | Original Research

Variation in Screening Abnormality Rates and Follow-Up of Breast, Cervical and Colorectal Cancer Screening within the PROSPR Consortium

verfasst von: Anna N. A. Tosteson, ScD, Elisabeth F. Beaber, PhD, MPH, Jasmin Tiro, PhD, Jane Kim, PhD, Anne Marie McCarthy, PhD, Virginia P. Quinn, PhD, MPH, V. Paul Doria-Rose, DVM, PhD, Cosette M. Wheeler, PhD, William E. Barlow, PhD, Mackenzie Bronson, BA, Michael Garcia, MS, Douglas A. Corley, MD, PhD, MPH, Jennifer S. Haas, MD, MSc, Ethan A. Halm, MD, MPH, Aruna Kamineni, PhD, MPH, Carolyn M. Rutter, PhD, Tor D. Tosteson, ScD, Amy Trentham-Dietz, PhD, Donald L. Weaver, MD, on behalf of the PROSPR consortium

Erschienen in: Journal of General Internal Medicine | Ausgabe 4/2016

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Abstract

Background

Primary care providers and health systems have prominent roles in guiding effective cancer screening.

Objective

To characterize variation in screening abnormality rates and timely initial follow-up for common cancer screening tests.

Design

Population-based cohort undergoing screening in 2011, 2012, or 2013 at seven research centers comprising the National Cancer Institute-sponsored Population-based Research Optimizing Screening through Personalized Regimens (PROSPR) consortium.

Participants

Adults undergoing mammography with or without digital breast tomosynthesis (n = 97,683 ages 40–75 years), fecal occult blood or fecal immunochemical tests (n = 759,553 ages 50–75 years), or Papanicolaou with or without human papillomavirus tests (n = 167,330 ages 21–65 years).

Intervention

Breast, colorectal, or cervical cancer screening.

Main Measures

Abnormality rates per 1000 screens; percentage with timely initial follow-up (within 90 days, except 9-month window for BI-RADS 3). Primary care clinic-level variation in percentage with screening abnormality and percentage with timely initial follow-up.

Key Results

There were 10,248/97,683 (104.9 per 1000) abnormal breast cancer screens, 35,847/759,553 (47.2 per 1000) FOBT/FIT-positive colorectal cancer screens, and 13,266/167,330 (79.3 per 1000) abnormal cervical cancer screens. The percentage with timely follow-up was 93.2 to 96.7 % for breast centers, 46.8 to 68.7  % for colorectal centers, and 46.6 % for the cervical cancer screening center (low-grade squamous intraepithelial lesions or higher). The primary care clinic variation (25th to 75th percentile) was smaller for the percentage with an abnormal screen (breast, 8.5–10.3 %; colorectal, 3.0–4.8 %; cervical, 6.3–9.9 %) than for the percentage with follow-up within 90 days (breast, 90.2–95.8 %; colorectal, 43.4–52.0 %; cervical, 29.6–61.4 %).

Conclusions

Variation in both the rate of screening abnormalities and their initial follow-up was evident across organ sites and primary care clinics. This highlights an opportunity for improving the delivery of cancer screening through focused study of patient, provider, clinic, and health system characteristics associated with timely follow-up of screening abnormalities.
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Metadaten
Titel
Variation in Screening Abnormality Rates and Follow-Up of Breast, Cervical and Colorectal Cancer Screening within the PROSPR Consortium
verfasst von
Anna N. A. Tosteson, ScD
Elisabeth F. Beaber, PhD, MPH
Jasmin Tiro, PhD
Jane Kim, PhD
Anne Marie McCarthy, PhD
Virginia P. Quinn, PhD, MPH
V. Paul Doria-Rose, DVM, PhD
Cosette M. Wheeler, PhD
William E. Barlow, PhD
Mackenzie Bronson, BA
Michael Garcia, MS
Douglas A. Corley, MD, PhD, MPH
Jennifer S. Haas, MD, MSc
Ethan A. Halm, MD, MPH
Aruna Kamineni, PhD, MPH
Carolyn M. Rutter, PhD
Tor D. Tosteson, ScD
Amy Trentham-Dietz, PhD
Donald L. Weaver, MD
on behalf of the PROSPR consortium
Publikationsdatum
01.04.2016
Verlag
Springer US
Erschienen in
Journal of General Internal Medicine / Ausgabe 4/2016
Print ISSN: 0884-8734
Elektronische ISSN: 1525-1497
DOI
https://doi.org/10.1007/s11606-015-3552-7

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