Journal of surgical oncology · 2018
Gallbladder carcinoma: An analysis of the national cancer data base to examine hispanic influence.
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Liu Chrissy, Berger Nicholas G, Rein Lisa, Tarima Sergey, Clarke Callisia, Mogal Harveshp, Christians Kathleen K, Tsai Susan, Gamblin T Clark
Аннотация
BACKGROUND: Gallbladder cancer (GBC) is a lethal disease with high incidence among Hispanics. Overall survival (OS) among races/ethnicities has not been described using the most recent National Cancer Database. This study hypothesized that prognosis is worse for Hispanics compared to similar non-Hispanic populations.
METHODS: Patients with GBC were identified from the National Cancer Database and categorized as White, Black, Hispanic, and Other. Descriptive statistics, OS, and Cox regression were examined.
RESULTS: The study identified 12 952 patients. Median age was 71 years and 68.8% were female. The study characterized 69.8% White, 13.9% Black, 11.0% Hispanic, and 5.4% other patients. A 5-year OS curves differed, with survival highest in Hispanic patients (27% vs 23% Other, 18% White, and 17% Black, P < 0.001). Hispanics presented at younger ages (67 vs 72 years, P < 0.001), were more likely to be uninsured (17.3% vs 3.9% P < 0.001), had lower income (P < 0.001), and education levels (P < 0.001) compared to Whites. Following multivariable modeling, treatment at an academic facility (HR 0.90, 95%CI 0.84-0.97) and year of diagnosis (HR 0.90, 95%CI 0.88-0.92) related to survival. Hispanic ethnicity did not show significance (P = 0.207).
DISCUSSION: Hispanic ethnicity exhibits the highest OS for GBC, but after adjusting for covariates, this influence is not significant.
METHODS: Patients with GBC were identified from the National Cancer Database and categorized as White, Black, Hispanic, and Other. Descriptive statistics, OS, and Cox regression were examined.
RESULTS: The study identified 12 952 patients. Median age was 71 years and 68.8% were female. The study characterized 69.8% White, 13.9% Black, 11.0% Hispanic, and 5.4% other patients. A 5-year OS curves differed, with survival highest in Hispanic patients (27% vs 23% Other, 18% White, and 17% Black, P < 0.001). Hispanics presented at younger ages (67 vs 72 years, P < 0.001), were more likely to be uninsured (17.3% vs 3.9% P < 0.001), had lower income (P < 0.001), and education levels (P < 0.001) compared to Whites. Following multivariable modeling, treatment at an academic facility (HR 0.90, 95%CI 0.84-0.97) and year of diagnosis (HR 0.90, 95%CI 0.88-0.92) related to survival. Hispanic ethnicity did not show significance (P = 0.207).
DISCUSSION: Hispanic ethnicity exhibits the highest OS for GBC, but after adjusting for covariates, this influence is not significant.