Meta-analysis of the relationship between the intake of fruits and vegetables and the risk of prostate cancer
10.3969/j.issn.1006-2483.2022.02.029
- VernacularTitle:蔬菜水果摄入与前列腺癌风险的Meta分析
- Author:
Chuanzhen XIONG
1
;
Ling ZHANG
1
;
Jun XIANG
2
;
Silong CAI
2
Author Information
1. School of Public Health, Hubei Province Key Laboratory of Occupational Hazard Identifiction and Control, Medical College, Wuhan University of Science and Technolgy, Wuhan, Hubei 430065, China
2. Department of Dermatology , Wuhan University of Science and Technology Hospital, Wuhan, Hubei 430065, China
- Publication Type:Journal Article
- Keywords:
Human papillomavirus;
cervical cancer;
vaccine
- From:
Journal of Public Health and Preventive Medicine
2022;33(2):128-133
- CountryChina
- Language:Chinese
-
Abstract:
Objective To systematically evaluate the relationship between the intake of fruits and vegetables and the risk of prostate cancer, so as to provide relevant evidence for formulating the prevention strategies of prostate cancer. Methods Pubmed, Embase, and Web of Science databases were searched by computer for cohort studies and related literatures evaluating the relationship between vegetable and/or fruit intake and prostate cancer risk. The quality of the included literature was rated, and meta-analysis was carried out using R software (4.0. 3 version). Results A total of 20 cohort studies were included. Four studies only reported the relationship between fruit intake and the risk of prostate cancer, 4 studies only reported the relationship between vegetable intake and the risk of prostate cancer, and 12 studies reported the relationship between fruit and vegetable intake and the risk of prostate cancer. Meta-analysis results indicate that although dietary intake of vegetables in the high-intake group may reduce the risk of prostate cancer, the difference was not statistically significant (RR, 0.97; 95% CI (0.94, 1.01), P=0.11); I2=21.3%, P=0.21). There was no significant correlation between fruit intake and the risk of prostate cancer (RR, 1.00; 95% CI (0.96, 1.04) , P=0.99). Conclusion There is no significant correlation between the intake of vegetables and/or fruits and the risk of prostate cancer.
