The impact of race, age, and sex in follicular lymphoma: A comprehensive SEER analysis across consecutive treatment eras.
Am J Hematol
; 89(6): 633-8, 2014 Jun.
Article
em En
| MEDLINE
| ID: mdl-24633911
ABSTRACT
The impact of race/ethnicity and the additional factors of age, sex, and socioeconomic status (SES) on follicular lymphoma (FL) outcomes have not been comprehensively studied and are not well defined. We examined population-based FL data from >18,000 patients in SEER-13 (1992-2009) investigating race/ethnicity and the impact of relevant factors including sex, age, and SES. Further, we compared data over two consecutive periods Era-1 (1992-2000, n = 8,355) and Era-2 (2001-2009, n = 10,475). We identified 18,830 FL patients (White n = 15,116; Hispanic n = 1,627; Asian/Pacific Islander (A/PI) n = 1,002; and Black n = 846). Median ages (years) differed significantly by race/ethnicity White 62.1, Hispanic 57.3, A/PI 60.7, and Black 56.8 (P < 0.01 each race versus White). Overall survival (OS) was superior in Era-2 versus Era-1 for all patients (5-year 76.7% versus 67.4%, respectively, P < 0.001). Further, survival was significantly improved for all age groups <80 years, for males (P = 0.0019), and females (P < 0.001) across eras. Females had superior OS compared with males in Era-1 (P = 0.004), but not in Era-2. Additionally, all races, except A/PI, had improved 5-year OS rates from Era-1 to Era-2. Finally, OS improved across eras for lower and higher SES populations; however those with higher SES were superior to lower SES patients in both eras. In conclusion, and in the largest comprehensive evaluation of US-based FL patients to date, we show that despite improvements in OS for FL over time, critical disparities across races/ethnicities, sex, and age groups remain in the modern era and warrant further studies.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Linfoma Folicular
Tipo de estudo:
Prognostic_studies
Limite:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
País/Região como assunto:
America do norte
Idioma:
En
Revista:
Am J Hematol
Ano de publicação:
2014
Tipo de documento:
Article