Lorenz Curves and Gini Coefficient Analyses Indicate Inefficiencies in Esophageal Adenocarcinoma Screening.


Gastroenterology Division, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts. Electronic address: [Email]


Rates of esophageal adenocarcinoma (EAC) have increased rapidly in the United States and much of western Europe, and 5-year survival continues to be poor.1 Prevention and early detection efforts for EAC have focused on identifying persons with EAC precursor state, Barrett's esophagus, but the survival benefit has been disappointingly low.

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