Ontology highlight
ABSTRACT: Objective
To identify key organizational approaches associated with underuse of breast cancer care.Setting
Nine New York City area safety-net hospitals.Study design
Mixed qualitative-quantitative, cross-sectional cohort.Methods
We used qualitative comparative analysis (QCA) of key stakeholder interviews, defined organizational "conditions," calibrated conditions, and identified solution pathways. We defined underuse as no radiation after lumpectomy in women <75 years or mastectomy in women with ≥4 positive nodes, or no systemic therapy in women with tumors ≥1 cm. We used hierarchical models to assess organizational and patient factors' impact on underuse.Principal findings
Underuse varied by hospital (8-29 percent). QCA found lower underuse sites des
SUBMITTER: Bickell NA
PROVIDER: S-EPMC5682131 | biostudies-literature | 2017 Dec
REPOSITORIES: biostudies-literature