RESUMEN
Chlordecone, an organochlorine insecticide, was widely used in the French West Indies banana plantations. We set up a cohort of banana plantation workers who worked between 1973 and 1993, the period of authorized use of chlordecone. Vital status and causes of death were collected from French national registries. Workers were followed up from 1 January 2000 to 31 December 2015. Cause-specific mortality in the cohort was compared to that of the general population of the French West Indies by computing standardized mortality ratios (SMRs). A total of 11,112 workers (149,526 person-years, 77% men) were included in the mortality analysis, and 3647 deaths occurred over the study period. There was a slight deficit in all-cause mortality, which was statistically significant in men (SMR = 0.93, 95% CI 0.89-0.96), but not in women (SMR = 0.96, 95% CI 0.89-1.04). All-cancer mortality did not differ significantly from that of the general population (men: SMR = 0.96, 95% CI 0.90-1.03; women: SMR = 1.04, 95% CI 0.89-1.21). Significant excesses of deaths were observed for stomach cancer in women (SMR = 1.94, 95% CI 1.24-2.89) and pancreatic cancer in women farm owners (SMR = 2.31, 95% CI 1.06-4.39). Mortality from prostate cancer was similar to that of the general population in the whole cohort (SMR = 1.00; 95% CI 0.89-1.13) and non-significantly elevated among farm workers (SMR = 1.10, 95% CI 0.87-1.36). Non-significant increases in mortality were also observed for lung cancer in women, leukemia in men, and non-Hodgkin lymphoma in both genders.
Asunto(s)
Musa , Neoplasias , Enfermedades Profesionales , Exposición Profesional , Estudios de Cohortes , Femenino , Humanos , Masculino , Indias OccidentalesRESUMEN
BACKGROUND: Tobacco smoking, alcohol and obesity are important risk factors for a number of non-communicable diseases. The prevalence of these risk factors differ by socioeconomic group in most populations, but this socially stratified distribution may depend on the social and cultural context. Little information on this topic is currently available in the Caribbean. The aim of this study was to describe the distribution of tobacco smoking, alcohol drinking and obesity by several socioeconomic determinants in the French West Indies (FWI). METHODS: We used data from a cross-sectional health survey conducted in Guadeloupe and Martinique in 2014 in a representative sample of the population aged 15-75 years (n = 4054). All analyses were stratified by gender, and encompassed sample weights, calculated to account for the sampling design and correct for non-response. For each risk factor, we calculated weighted prevalence by income, educational level, occupational class and having hot water at home. Poisson regression models were used to estimate age-adjusted prevalence ratios (PR) and 95% confidence intervals (CI). RESULTS: Current smoking and harmful chronic alcohol use were more common in men than in women (PR = 1.80, 95% CI = 1.55-2.09; PR = 4.53, 95% CI = 3.38-6.09 respectively). On the other hand, the prevalence of obesity was higher in women than in men (PR = 0.67, 95% CI = 0.57-0.79). Higher education, higher occupational class and higher income were associated with lower prevalence of harmful alcohol drinking in men (PR = 0.43, 95% CI = 0.25-0.72; PR = 0.73, 95% CI = 0.53-1.01; PR = 0.72, 95% CI = 0.51-1.03 respectively), but not in women. For tobacco smoking, no variation by socioeconomic status was observed in men whereas the prevalence of current smoking was higher among women with higher occupational class (PR = 1.47, 95% CI = 1.13-1.91) and higher income (PR = 1.50, 95% CI = 1.11-2.03). In women, a lower prevalence of obesity was associated with a higher income (PR = 0.43, 95% CI = 0.33-0.56), a higher occupational class (PR = 0.63, 95% CI = 0.50-0.80), a higher educational level (PR = 0.36, 95% CI = 0.26-0.50) and having hot water at home (PR = 0.65, 95% CI = 0.54-0.80). CONCLUSION: Women of high socio-economic status were significantly more likely to be smokers, whereas alcohol drinking in men and obesity in women were inversely associated with socioeconomic status.
Asunto(s)
Consumo de Bebidas Alcohólicas/epidemiología , Escolaridad , Renta , Obesidad/epidemiología , Ocupaciones , Clase Social , Fumar Tabaco/epidemiología , Adolescente , Adulto , Anciano , Región del Caribe , Estudios Transversales , Femenino , Guadalupe/epidemiología , Humanos , Masculino , Martinica/epidemiología , Persona de Mediana Edad , Enfermedades no Transmisibles , Prevalencia , Factores de Riesgo , Factores Sexuales , Abastecimiento de Agua , Adulto JovenRESUMEN
The aim of this study was to investigate the role of socioeconomic and healthcare use characteristics in the participation in breast, cervical and colorectal cancer screening in the French West Indies. We used data from a national health survey conducted in 2014 in Martinique (n=2026) and Guadeloupe (n=2028). Logistic regressions adjusted for various sociodemographic and morbidity variables were performed. The following determinants were investigated: having hot water at home, having received income support for low-income individuals during the last year, educational level, occupational class, complementary health insurance, healthcare renouncement and visit to the general practitioner (GP) during the last year. Multiple imputations were performed to account for missing values. We observed the following cancer screening rates: 78.1% for cervical cancer, 81.5% for breast cancer and 59.5% (women) and 50.8% (men) for colorectal cancer. Higher cervical cancer screening participation was reported among women with qualified occupation and having visited the GP during the last year and lower participation among women who never worked. Higher screening participation was reported among participants having hot water at home and having visited the GP during the last year for breast and colorectal (men and women) cancer. Unexpectedly, a lower colorectal cancer screening participation was found among women with qualified occupation. We observed social inequalities in participation in cancer screening in the French West Indies, which stresses the need to continue efforts to increase screening rates in this population.
Asunto(s)
Neoplasias de la Mama/diagnóstico , Neoplasias Colorrectales/diagnóstico , Detección Precoz del Cáncer/métodos , Aceptación de la Atención de Salud , Factores Socioeconómicos , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias de la Mama/economía , Neoplasias de la Mama/epidemiología , Neoplasias Colorrectales/economía , Neoplasias Colorrectales/epidemiología , Estudios Transversales , Detección Precoz del Cáncer/economía , Femenino , Guadalupe/epidemiología , Encuestas Epidemiológicas/métodos , Humanos , Masculino , Martinica/epidemiología , Neoplasias del Cuello Uterino/economía , Neoplasias del Cuello Uterino/epidemiología , Indias Occidentales/epidemiologíaRESUMEN
PURPOSE: Social inequalities in cancer incidence and mortality have been reported in France, but no data are available for the French overseas territories. Our objective was to explore the association between cancer incidence and the socioeconomic level of the residence area in the French West Indies. METHODS: Cancer incidence data were obtained from the cancer registries of Guadeloupe and Martinique (2009-2010). To assess socioeconomic status, we developed a specific index of social deprivation from census data at a small area level. We used Bayesian methods to evaluate the association between cancer incidence and the deprivation index, for all cancers combined and for the major cancer sites. RESULTS: There was no clear association between area-based deprivation and the incidence of all cancers combined. In men, higher area deprivation was associated with a higher incidence of prostate cancer (relative risk (RR) 1.25, 95% credible interval (CI) 1.04-1.49; RR 1.08, CI 0.91-1.29 in the categories of intermediate and high deprivation, respectively, compared to low deprivation), but was not associated with respiratory cancer. Women living in the most deprived areas had a higher incidence of stomach (RR 1.77, CI 1.12-2.89), breast (RR 1.15, CI 0.90-1.45), and cervical (RR 1.13, CI 0.63-2.01) cancers and a lower incidence of respiratory cancer (RR 0.65, CI 0.38-1.11). CONCLUSION: These first results in the French West Indies suggest specific patterns for some cancer sites that need to be further investigated.