Opportunities for Maintenance of Certification to Better Reflect Scope of Practice Among Medical Oncologists.
Opportunities for Maintenance of Certification to Better Reflect Scope of Practice Among Medical Oncologists.
复制标题
维持认证的机会，以更好地反映肿瘤内科医生的执业范围。
DOI：
10.1200/jop.19.00651
复制
发表时间：
2020
影响因子：
4
通讯作者：
R. Lipner
中科院分区：
文献类型：
--
作者：
J. Vandergrift;B. Gray;Brendan J. Barnhart;L. Lynn;R. Lipner
PURPOSE
Critics argue that the American Board of Internal Medicine's medical oncology Maintenance of Certification examination requires medical oncologists with a narrow scope of practice to spend time studying material that is no longer relevant to their practice. However, no data are available describing the scope of practice for medical oncologists.
METHODS
Using Medicare claims, we examined the scope of practice for 9,985 medical oncologists who saw 8.6 million oncology conditions in 2016, each of which was assigned to 1 of 23 different condition groups. Scope of practice was then measured as the percentage of oncology conditions within each of the 23 groups. We grouped physicians with similar scopes of practice by applying K-means clustering to the percentage of conditions seen. The scope of practice for each physician cluster was determined from the cancers that encompassed the majority of average oncology conditions seen among physicians composing the cluster.
RESULTS
We found 20 distinct scope-of-practice clusters. The largest (n = 6,479 [65.5%]) had a general oncology scope of practice. The remaining physicians focused on a narrow scope of cancers, including 22.6% focused on ≥ 1 solid tumors and 11.9% focused on hematologic malignancies. The largest focused cluster accounted for 7.7% of physicians focused on breast cancer.
CONCLUSION
A single American Board of Internal Medicine Maintenance of Certification assessment in medical oncology is most appropriate for approximately 65% of certified medical oncologists' practices. However, the addition of assessments focused on breast cancer and hematologic malignancies could increase this figure to upwards of 85% of certified medical oncologists.
