Association between processed meat and red meat consumption and risk for glioma: a meta-analysis from 14 articles
Wei Y, Zou D, Cao D, Xie P
Nutrition (Burbank, Los Angeles County, Calif.) · 25 citas
Etiquetas de revisión
Financiación no declaradaDatos neutrales que nuestra revisión registró sobre cómo se hizo este estudio. Describen el método, nunca si nos gusta el resultado.
Cómo se estudió
- Diseño
- Metaanálisis (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Eventos clínicos como enfermedad o muerte
- Consumo medido con
- No se indica
Quién lo pagó
- Financiación
- Financiación no declarada
Publicación
- Publicado
- 2014-05-10 · Nutrition · vol. 31 · número 1 · págs. 45–50
- Editorial
- Elsevier BV
- Citado
- 31 citas · más que el 59% de estudios similares · 0.7× el promedio de su campo
- Referencias
- 45 trabajos
- Acceso
- De pago
- Áreas de investigación
- Nutritional Studies and Diet · Glioma Diagnosis and Treatment · Head and Neck Cancer Studies
- Palabras clave
- processed meat, red meat, glioma, brain cancer risk, dietary factors, cancer risk factors, meat consumption
- MeSH
- humans, glioma, risk factors, meat products, united states, red meat
4 autores
- You-dong Wei🇨🇳The Affiliated Yongchuan Hospital of Chongqing Medical University; Chongqing Medical University
- Dezhi Zou🇨🇳The Affiliated Yongchuan Hospital of Chongqing Medical University
- Du Cao🇨🇳The Affiliated Yongchuan Hospital of Chongqing Medical University
- Peng Xie🇨🇳Chongqing Medical University
Resumen
El texto original del estudio, en el idioma en que se publicó.
Objective
Epidemiologic studies evaluating the association between processed meat and red meat consumption and glioma risk have produced inconsistent results. Thus, the aim of this study was to conduct a meta-analysis to test the hypothesis that high levels of processed meat consumption could increase the risk for glioma.
Methods
Pertinent studies were identified by a search of PubMed and Web of Knowledge up to February 2014. Random-effects model was used to combine the results. Publication bias was estimated using Egger's regression asymmetry test.
Results
Fourteen studies involving 3641 cases about processed meat consumption and 3 studies involving 1156 cases about red meat consumption with risk for glioma were included in this meta-analysis. The combined relative risk (RR) of glioma associated with processed meat consumption was 1.25 (95% confidence interval [CI], 1.08-1.45) overall, and 1.28 (95% CI, 1.09-1.50) in the United States. For subgroup of study design, significant association was also found in case-control studies (RR, 1.33; 95% CI, 1.09-1.62), but not in the cohort studies. The association was not significant between red meat consumption and glioma risk (summary RR, 0.89; 95% CI, 0.71-1.12). No publication biases were found.
Conclusions
Our analysis indicated that high levels of processed meat consumption might increase the risk for glioma, and findings are consistent with the hypothesis. No association was found between red meat consumption and glioma risk.
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