Abstract

BACKGROUND: Health determinants are known to influence the stage of breast cancer presentation, but it is unclear to what extent language affects stage. This study investigates whether non-English-speaking (NES) patients present at a later stage than their English-speaking (ES) counterparts and whether language is associated with mammographic screening.METHODS: This study was a retrospective, single-institution cohort analysis of women undergoing breast radiotherapy from 2012 to 2017 (n=1057). Patients were categorized as ES (n=904) or NES (n=153). Ordinal logistic regression analysis identified variables associated with later stage presentation, including language, race/ethnicity, and age. A subcohort analysis investigated the influence of mammographic screening on stage for NES patients.RESULTS: NES patients had greater odds of later stage disease than ES patients (odds ratio, 1.47; 95% confidence, 1.001-2.150). This association persisted across all races/ethnicities. An additional analysis examined age categories associated with mammographic screening. For women eligible for screening (ie, those 40-50years old or older than 50years), there was a significant association between language and stage. NES patients older than 50years were twice as likely to present at an advanced stage in comparison with ES patients (16.19% vs 8.11%; P=.0082). An additional subset analysis accounted for mammograms. NES patients who did not undergo screening had a higher probability of stage III disease (40.3% of NES patients vs 12.7% of ES patients). There was no difference in stage between NES and ES patients who did undergo screening.CONCLUSIONS: Language is independently associated with later stage breast cancer for NES patients, regardless of race/ethnicity. NES patients may have difficulty in accessing the health care system. Future interventions should seek to reduce language barriers for mammographic screening and diagnosis.

View details for PubMedID 30768784