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目的国内大多数肿瘤的发病率呈逐年上升趋势。肿瘤的发生发展与膳食关系密切,而鱼类是人类主要的食物来源。本文探讨鱼类摄入与多种常见肿瘤发病的关系。方法检索相关文献资料,特别是相关的meta分析,对其结果进行汇总分析。结果鱼类摄入降低肺癌及直肠癌的发病风险的证据较为充分,而其与其他恶性肿瘤的关系目前尚无肯定的结论。结论要阐明鱼类摄入对肿瘤发病风险的影响,尚需更多高质量的流行病学研究。
Objective The incidence of most tumors in China is increasing year by year. Tumor development and diet are closely related, and fish are the main source of food for human beings. This article explores the relationship between fish intake and many common oncological diseases. Methods to retrieve relevant literature, especially relevant meta-analysis, the results of a summary analysis. Results Fish intake reduced the risk of lung cancer and rectal cancer, the evidence is more adequate, and its relationship with other malignancies so far there is no definite conclusion. Conclusion To elucidate the impact of fish intake on the risk of developing cancer, more high-quality epidemiological studies are needed.