RESUMO
The objectives were to analyze trends in TV watching in Brazil and to identify the association between this habit and food consumption in the Brazilian adult population from 2006 to 2014. Data were obtained from the Surveillance System for Risk and Protective Factors for Chronic Illnesses Using a Telephone Survey (VIGITEL) for the years 2006 to 2014. The daily habit of watching TV and consumption of fruits, vegetables, beans, meat, milk, sodas, and/or sweetened beverages were analyzed over the period, and their association was investigated using regression models. The proportion of adults that reported watching more than three hours of TV per day did not vary significantly over the years, but these individuals showed declining consumption of healthy foods and increasing consumption of unhealthy foods. This situation was observed in both sexes and in all age and schooling brackets. The habit of watching TV is associated with unhealthy eating.
Assuntos
Doença Crônica , Comportamento Alimentar , Televisão/estatística & dados numéricos , Adolescente , Adulto , Idoso , Brasil , Feminino , Inquéritos Epidemiológicos , Humanos , Entrevistas como Assunto , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Comportamento Sedentário , Fatores Socioeconômicos , Fatores de Tempo , População Urbana , Adulto JovemRESUMO
Resumo: O objetivo foi analisar a evolução da frequência do hábito de assistir à TV no Brasil e identificar a associação entre este hábito e o consumo alimentar na população adulta do Brasil entre os anos de 2006 e 2014. Dados do sistema de Vigilância de Fatores de Risco e Proteção para Doenças Crônicas por Inquérito Telefônico (VIGITEL) entre os anos de 2006 e 2014 foram utilizados. O hábito diário de assistir à TV e o consumo alimentar de frutas, hortaliças, feijão, carnes, leite, refrigerantes e/ou bebidas adoçadas foram analisados ao longo dos anos, sendo sua associação investigada por meio de modelos de regressão. A frequência de adultos referindo assistir à televisão por ao menos 3 horas por dia não variou significativamente ao longo dos anos, porém, nestes indivíduos, foi possível verificar um menor consumo de alimentos saudáveis, e maior, daqueles não saudáveis. Essa situação foi verificada em ambos os sexos e em todas as faixas de idade e escolaridade pesquisadas. O hábito de assistir à TV está associado ao consumo alimentar não saudável.
Abstract: The objectives were to analyze trends in TV watching in Brazil and to identify the association between this habit and food consumption in the Brazilian adult population from 2006 to 2014. Data were obtained from the Surveillance System for Risk and Protective Factors for Chronic Illnesses Using a Telephone Survey (VIGITEL) for the years 2006 to 2014. The daily habit of watching TV and consumption of fruits, vegetables, beans, meat, milk, sodas, and/or sweetened beverages were analyzed over the period, and their association was investigated using regression models. The proportion of adults that reported watching more than three hours of TV per day did not vary significantly over the years, but these individuals showed declining consumption of healthy foods and increasing consumption of unhealthy foods. This situation was observed in both sexes and in all age and schooling brackets. The habit of watching TV is associated with unhealthy eating.
Resumen: El objetivo fue analizar la evolución de la frecuencia del hábito de ver TV en Brasil e identificar la asociación entre el hábito de ver TV y el consumo alimenticio en la población adulta de Brasil entre los años de 2006 y 2014. Se utilizaron datos del sistema de Vigilancia de Factores de Riesgo y Protección para Enfermedades Crónicas por Encuesta Telefónica (VIGITEL) entre los años 2006 y 2014. El hábito diario de ver TV y el consumo alimenticio de frutas, hortalizas, frijoles, carnes, leche, refrescos y/o bebidas azucaradas fueron analizados a lo largo de los años, siendo su asociación investigada mediante modelos de regresión. La frecuencia de adultos informando que ven televisión por lo menos 3 horas al día no varió significativamente a lo largo de los años, no obstante, en estos individuos, fue posible verificar un menor consumo de alimentos saludables, y mayor que el de aquellos no saludables. Esta situación fue verificada en ambos sexos y en todas las franjas de edad y escolaridad investigadas. El hábito de ver TV está asociado a un consumo alimenticio no saludable.
Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto , Pessoa de Meia-Idade , Idoso , Adulto Jovem , Televisão/estatística & dados numéricos , Doença Crônica , Comportamento Alimentar , Fatores Socioeconômicos , Fatores de Tempo , População Urbana , Brasil , Entrevistas como Assunto , Fatores de Risco , Inquéritos Epidemiológicos , Adolescente , Comportamento SedentárioRESUMO
BACKGROUND: Splanchnic vein thrombosis can be the presenting manifestation of myeloproliferative neoplasms. However, the diagnosis of a myeloproliferative neoplasm in these patients is often problematic, and more objective criteria are needed. AIM: To determine the frequency of the mutation JAK2V617F in patients with splanchnic vein thromboses. METHODS: A consecutive series of 108 adult patients with portal vein thrombosis (n = 77) and Budd-Chiari syndrome (n = 31) referred for hemostasis evaluation was retrospectively studied, with a median follow-up of 51 months (1-104). RESULTS: One or more prothrombotic risk factors were present in 63% of the patients. Twenty-four (22%) out of the 108 patients presented the JAK2V617F, including 2 cirrhotic patients. Most had a low mutated allele burden (median 16.5%). JAK2V617F was present in all four patients with a previous diagnosis of a myeloproliferative neoplasm. In nine JAK2V617F-positive patients, the diagnosis of a myeloproliferative neoplasm was made at the thrombosis work-up, during follow-up or after JAK2V617F detection. Among the other 11 patients carrying the mutation, 2 patients have died, 4 had no evidence suggesting a myeloproliferative neoplasm, 1 had a normal bone marrow biopsy, and the other 4 could not be persuaded to undergo a biopsy. Among the patients without an overt myeloproliferative neoplasm, 15 out of 99 (15%) presented the JAK2V617F mutation. None of the JAK2V617F-negative patients have developed signs of a myeloproliferative neoplasm during follow-up. CONCLUSIONS: Our findings suggest that JAK2V617F occurs in a high proportion of patients with splanchnic vein thrombosis, and reinforces the diagnostic utility of JAK2V617F testing in this setting.
