“…For example, patients who received care at multiple high‐volume hospitals were more likely to have higher incomes, higher education levels, and greater resources to potentially seek care at >1 hospital. Prior studies have shown that patients who historically have been marginalized, lack support, or have inadequate health insurance were more likely to refuse surgery for a cancer diagnosis, and may not have sought care at multiple high‐volume institutions . In fact, Hester et al demonstrated that in their study, uninsured patients comprised a significantly higher percentage of the patients who received nonfragmented care compared with patients who received fragmented care .…”