Racial and ethnic disparities in lifetime risk of corpus uterine cancer: a comparative study of Puerto Rico and the United States SEER population.

Background: Corpus uterine cancer is the most common gynecologic malignancy in Puerto Rico and the United States.

Methods: We assessed the lifetime risk of developing and dying of corpus uterine cancer in women living in Puerto Rico (PR) and among Hispanics, non-Hispanic whites (NHW), and non-Hispanic blacks (NHB) in the United States. Data from the PR Central Cancer Registry and the Surveillance, Epidemiology, and End Results program were analyzed from 1993-2004.

Age-standardized incidence and mortality rates of oral and pharyngeal cancer in Puerto Rico and among Non-Hispanics Whites, Non-Hispanic Blacks, and Hispanics in the USA.

Background: In the American region, Puerto Rico (PR) has the highest incidence of oral and pharyngeal cancer (OPC), but racial/ethnic differences have never been assessed and compared with other groups in the United States of America (USA). We compared the age-adjusted incidence and mortality rates of OPC between PR and among USA Hispanics (USH), Non-Hispanic Whites (NHW), and Non-Hispanic Blacks (NHB) to assess the burden of this cancer in PR.

Methods: Analysis of the age-standardized rates (per 100,000) was performed using the direct method with the world standard population (ASR(World)) from 1998-2002.

Detection of very early oral cancers in Puerto Rico.

We evaluated a possible disparity in the detection of very early oral cancers in Puerto Rico relative to the United States. The percentage of in situ (noninvasive) cases among all oral cancer cases was calculated separately for Puerto Rico and the United States using population-based cancer registry data (1992-2001). In situ cancers constituted 1.

Protein and legume intake and prostate cancer mortality in Puerto Rican men.

Prostate cancer is the number 1 cancer killer among Puerto Rican (PR) men. Plant foods have been inversely associated with prostate cancer. Legumes play a significant role in the PR diet; consumption of legumes in PR (14 lb/capita) was double that of the United States (7 lb/capita).