VARIABILITY IN THYROID CANCER MANAGEMENT AND PROGNOSIS AMONG HISPANIC VERSUS NON-HISPANIC PATIENTS : 17 YEARS DATA FROM UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER AND UNIVERSITY HEALTH SYSTEM AT SAN ANTONIO.

Abstracts: Objective : Given the increase in the incidence of thyroid cancer in the United States, and it's potential public health implications, patient studies assessing ethnic, disparity and health care access are important. In this study, we retrospectively examined the variability in stage of thyroid cancer at presentation and final outcome among Hispanic vs non-Hispanic patients.

METHOD: After obtaining IRB approval, we retrospectively reviewed the medical records of 220 adult patients with papillary thyroid carcinoma(PTC) who were treated at UT Health Science Center San Antonio between1996 and 2013. At disease presentation, patients were staged and risk stratified according to the 2009 American Thyroid Association (ATA) and TNM staging system. Clinical data obtained during the first 6-18 months was used to identify the initial response to therapy and clinical data from the last follow up visit was used to identify the "final" outcome. We examined the effect of insurance and ethnicity on initial response to therapy and final outcome using Chi-square test and one way ANOVA.

RESULT: Our patient population's ATA risk at diagnosis, initial response to therapy and final outcome did not differ by ethnicity (P=0.5, 0.3 &0.4) and insurance coverage(P=0.7, 0.3 & 0.4) .

CONCLUSION: Insurance coverage and ethnicity may not be independent factors since ethnic minority individuals are more likely to be uninsured.