Fig. 3.

Relationship between (A) primary care clinics and (B) specialty care clinics and late-stage hotspots. FQHC federally qualified health center, GI gastroenterology, HCC hepatocellular carcinoma. Primary care clinics with FQHC designation obtained from the Health Center Service Delivery Sites database (Health Resources and Services Administration). GI clinics obtained from Physician Compare Database (Medicare). 1-km (blue) buffer and 2-km (green) buffer added to clinics to examine impact on number of hotspots without a clinic