Dataset Information

Racial and ethnic differences in type II endometrial cancer mortality outcomes: The contribution of sociodemographic, clinicopathologic, and treatment factors.

ABSTRACT:

Objective

The burden of type II endometrial cancer (EC) is rising dramatically in the U.S. Although type II EC disproportionately affects Black women, the magnitude of racial/ethnic differences in type II EC mortality outcomes and factors underlying these differences remain understudied. We examined racial/ethnic differences in cancer-specific and overall mortality in women with type II EC and quantified the extent to which mortality differences are mediated by sociodemographic, clinicopathologic, and treatment factors.

Methods

14,710 women ≥18 years with type II EC from 2007 to 2016 were identified from the Surveillance, Epidemiology, and End Results database. The association between race/ethnicity (non-Hispanic White [NHW], non-Hispanic Black [NHB], Hispanic, and non-Hispanic Asian/Pacific Islander [NHAPI]) and cancer-specific and overall mortality was examined. Mediation analysis was used to identify factors underlying differences in mortality outcomes.

Results

NHB women had a higher risk of cancer-specific mortality than NHW women (hazard ratio [HR]: 1.22, 95% CI: 1.12-1.33), whereas NHAPI (HR: 0.88, 95% CI: 0.78-0.99) and Hispanic women (HR: 0.91, 95% CI: 0.81-1.01) had a lower risk of cancer-specific mortality than NHW women. Differences in clinicopathologic (stage, grade, histologic subtype), sociodemographic (insurance type, geographic region and location, neighborhood socioeconomic status), and treatment factors (treatment type, lymphadenectomy) explained 43.5%, 8.1%, and 7.3% of the difference in cancer-specific mortality between NHB and NHW women, respectively. Similar results were noted for overall mortality.

Conclusions

Multidisciplinary and multilevel approaches that integrate and address social and biological factors are needed to reduce the disproportionate burden of type II EC mortality in NHB women.

SUBMITTER: Karia PS

PROVIDER: S-EPMC9797437 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature

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Publications

Racial and ethnic differences in type II endometrial cancer mortality outcomes: The contribution of sociodemographic, clinicopathologic, and treatment factors.

Karia Pritesh S PS Huang Yongmei Y Tehranifar Parisa P Wright Jason D JD Genkinger Jeanine M JM

Gynecologic oncology 20221123

<h4>Objective</h4>The burden of type II endometrial cancer (EC) is rising dramatically in the U.S. Although type II EC disproportionately affects Black women, the magnitude of racial/ethnic differences in type II EC mortality outcomes and factors underlying these differences remain understudied. We examined racial/ethnic differences in cancer-specific and overall mortality in women with type II EC and quantified the extent to which mortality differences are mediated by sociodemographic, clinicop ...[more]

PMID: 36434946

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Dataset Information

Racial and ethnic differences in type II endometrial cancer mortality outcomes: The contribution of sociodemographic, clinicopathologic, and treatment factors.

Objective

Methods

Results

Conclusions

Publications

Racial and ethnic differences in type II endometrial cancer mortality outcomes: The contribution of sociodemographic, clinicopathologic, and treatment factors.

Similar Datasets

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