{"title":"乌龙茶消费量及其与食道鳞状细胞癌复合指数的相互作用。","authors":"Shuang Liu, Zheng Lin, Liping Huang, Huilin Chen, Yanfang Liu, Fei He, Xiane Peng, Weilin Chen, Ruigang Huang, Wanting Lu, Huimin Yang, Zhisheng Xiang, Zhihui Zhang, Zhijian Hu","doi":"10.1186/s12906-019-2770-7","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>No previous study has investigated the association between oolong tea consumption and esophageal squamous cell carcinoma (ESCC), we aim to elucidate the association between oolong tea consumption and ESCC and its joint effects with a novel composite index.</p><p><strong>Methods: </strong>In a hospital-based case-control study, 646 cases of ESCC patients and 646 sex and age matched controls were recruited. A composite index was calculated to evaluate the role of demographic characteristics and life exposure factors in ESCC. Unconditional logistic regression was used to calculate the point estimates between oolong tea consumption and risk of ESCC.</p><p><strong>Results: </strong>No statistically significant association was found between oolong tea consumption and ESCC (OR = 1.39, 95% CI: 0.94-2.05). However, drinking hot oolong tea associated with increased risk of ESCC (OR = 1.60, 95% Cl: 1.06-2.41). Furthermore, drinking hot oolong tea increased ESCC risk in the high-risk group (composite index> 0.55) (OR = 3.14, 95% CI: 1.93-5.11), but not in the low-risk group (composite index≤0.55) (OR = 1.16, 95% CI: 0.74-1.83). Drinking warm oolong tea did not influence the risk of ESCC.</p><p><strong>Conclusions: </strong>No association between oolong tea consumption and risk of ESCC were found, however, drinking hot oolong tea significantly increased the risk of ESCC, especially in high-risk populations.</p>","PeriodicalId":9132,"journal":{"name":"BMC Complementary and Alternative Medicine","volume":" ","pages":"358"},"PeriodicalIF":0.0000,"publicationDate":"2019-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s12906-019-2770-7","citationCount":"4","resultStr":"{\"title\":\"Oolong tea consumption and its interactions with a novel composite index on esophageal squamous cell carcinoma.\",\"authors\":\"Shuang Liu, Zheng Lin, Liping Huang, Huilin Chen, Yanfang Liu, Fei He, Xiane Peng, Weilin Chen, Ruigang Huang, Wanting Lu, Huimin Yang, Zhisheng Xiang, Zhihui Zhang, Zhijian Hu\",\"doi\":\"10.1186/s12906-019-2770-7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>No previous study has investigated the association between oolong tea consumption and esophageal squamous cell carcinoma (ESCC), we aim to elucidate the association between oolong tea consumption and ESCC and its joint effects with a novel composite index.</p><p><strong>Methods: </strong>In a hospital-based case-control study, 646 cases of ESCC patients and 646 sex and age matched controls were recruited. A composite index was calculated to evaluate the role of demographic characteristics and life exposure factors in ESCC. Unconditional logistic regression was used to calculate the point estimates between oolong tea consumption and risk of ESCC.</p><p><strong>Results: </strong>No statistically significant association was found between oolong tea consumption and ESCC (OR = 1.39, 95% CI: 0.94-2.05). However, drinking hot oolong tea associated with increased risk of ESCC (OR = 1.60, 95% Cl: 1.06-2.41). Furthermore, drinking hot oolong tea increased ESCC risk in the high-risk group (composite index> 0.55) (OR = 3.14, 95% CI: 1.93-5.11), but not in the low-risk group (composite index≤0.55) (OR = 1.16, 95% CI: 0.74-1.83). Drinking warm oolong tea did not influence the risk of ESCC.</p><p><strong>Conclusions: </strong>No association between oolong tea consumption and risk of ESCC were found, however, drinking hot oolong tea significantly increased the risk of ESCC, especially in high-risk populations.</p>\",\"PeriodicalId\":9132,\"journal\":{\"name\":\"BMC Complementary and Alternative Medicine\",\"volume\":\" \",\"pages\":\"358\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-12-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1186/s12906-019-2770-7\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"BMC Complementary and Alternative Medicine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1186/s12906-019-2770-7\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"BMC Complementary and Alternative Medicine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1186/s12906-019-2770-7","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Medicine","Score":null,"Total":0}
Oolong tea consumption and its interactions with a novel composite index on esophageal squamous cell carcinoma.
Background: No previous study has investigated the association between oolong tea consumption and esophageal squamous cell carcinoma (ESCC), we aim to elucidate the association between oolong tea consumption and ESCC and its joint effects with a novel composite index.
Methods: In a hospital-based case-control study, 646 cases of ESCC patients and 646 sex and age matched controls were recruited. A composite index was calculated to evaluate the role of demographic characteristics and life exposure factors in ESCC. Unconditional logistic regression was used to calculate the point estimates between oolong tea consumption and risk of ESCC.
Results: No statistically significant association was found between oolong tea consumption and ESCC (OR = 1.39, 95% CI: 0.94-2.05). However, drinking hot oolong tea associated with increased risk of ESCC (OR = 1.60, 95% Cl: 1.06-2.41). Furthermore, drinking hot oolong tea increased ESCC risk in the high-risk group (composite index> 0.55) (OR = 3.14, 95% CI: 1.93-5.11), but not in the low-risk group (composite index≤0.55) (OR = 1.16, 95% CI: 0.74-1.83). Drinking warm oolong tea did not influence the risk of ESCC.
Conclusions: No association between oolong tea consumption and risk of ESCC were found, however, drinking hot oolong tea significantly increased the risk of ESCC, especially in high-risk populations.
期刊介绍:
BMC Complementary Medicine and Therapies is an open access journal publishing original peer-reviewed research articles on interventions and resources that complement or replace conventional therapies, with a specific emphasis on research that explores the biological mechanisms of action, as well as their efficacy, safety, costs, patterns of use and/or implementation.