Abstract P3-04-02: Real world evidence demonstrates replacement of 2D mammography with 3D mammography among insured women
| Autor: | Stacey DaCosta Byfield, Kenneth Wimmer, Beatrice Amara Adajar, Peter Onglao, Annika Fredrickson, Maria Eloisa Ventura, James Staib, Kierstin Catlett, Rashna Soonavala, Mi-Ok Kim, Allison Fiscalini, Laura Esserman |
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| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Cancer Research. 82:P3-04 |
| ISSN: | 1538-7445 0008-5472 |
| DOI: | 10.1158/1538-7445.sabcs21-p3-04-02 |
| Popis: | Background Digital breast tomosynthesis (DBT), also called 3D mammography, was first approved by the Federal Drug Administration in 2011. The goal of 3D mammography is to improve accuracy compared to 2D digital mammography (DM), by increasing sensitivity and decreasing recall rates. To capture the broad utilization of DBT in populations receiving both screening and diagnostic imaging, this analysis investigates DBT usage over time in a longitudinal sample from 2016 through 2020 for adult women ranging from 18-74 years of age. Methods Retrospective analyses were conducted using de-identified administrative claims data from a large national U.S. health insurer. The study cohort consisted of women who were continuously enrolled in a commercial or Medicare Advantage plan from 1/2016 to 12/2020 and aged 18 to 74 years old as of 2016. All procedures were identified based on Current Procedural Terminology (CPT) and Healthcare Common Procedure Coding System (HCPCS) codes. For each study year, receipt of breast cancer screening with DM (S-DM) or including DBT (S-DBT) were captured. Receipt of DM and DBT not specified for screening based on CPT code descriptions were categorized as diagnostic, D-DM and D-DBT respectively. Women that received both DBT and DM in the same year were included in the DBT group. In addition, women who received MRI and ultrasound were also captured. Rates of each procedure by study year, insurance type, and age categories that align with recommended screening guidelines ( Table. Rates of adult women who received digital breast tomosynthesis, digital mammography, MRI and ultrasound by age group and year from 2016-2020.Calendar YearAge Group categoryTotal women with ≥1 Screening Mammography, N% with S-DBT% with S-DMTotal women with ≥1 Diagnostic Mammography Procedure, N% with D-DBT% with D-DMWomen with at least ≥1 MRI procedureWomen with ≥1 Ultrasound procedure2016Total100175523%77%20237129%71%20786227790 Citation Format: Stacey DaCosta Byfield, Kenneth Wimmer, Beatrice Amara Adajar, Peter Onglao, Annika Fredrickson, Maria Eloisa Ventura, James Staib, Kierstin Catlett, Rashna Soonavala, Mi-Ok Kim, Allison Fiscalini, Laura Esserman. Real world evidence demonstrates replacement of 2D mammography with 3D mammography among insured women [abstract]. In: Proceedings of the 2021 San Antonio Breast Cancer Symposium; 2021 Dec 7-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2022;82(4 Suppl):Abstract nr P3-04-02. |
| Databáze: | OpenAIRE |
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