Overall survival based on oncologist density in the United States: A retrospective cohort study
Malleshappa S, Giri S, Patel S, Mehta T, Appleman L, Huntington SF, Passero V, Parikh RA, Mehta KD. Overall survival based on oncologist density in the United States: A retrospective cohort study. PLOS ONE 2021, 16: e0250894. PMID: 33979399, PMCID: PMC8115849, DOI: 10.1371/journal.pone.0250894.Peer-Reviewed Original ResearchConceptsRetrospective cohort studyHPSA designationOverall survivalCohort studyMedian survivalPrimary careHealth professional shortage area (HPSA) designationsCare servicesShortage Area DesignationEnd Results (SEER) databaseKaplan-Meier methodMetastatic solid cancersMetastatic solid tumorsAmerican Medical Association MasterfileLog-rank testPrimary care servicesAreas of needPatients' median survivalHealth service availabilityHealth care servicesNumber of oncologistsAdult patientsInferior survivalSurveillance EpidemiologyResults database