Association between tea consumption and all-cause mortality in Chinese adults / 中华流行病学杂志
Chinese Journal of Epidemiology
; (12): 145-153, 2022.
Article
Dans Zh
| WPRIM
| ID: wpr-935363
Responsable en Bibliothèque :
WPRO
ABSTRACT
Objective: To investigate the association between tea consumption and the risk of all-cause and cause-specific mortality among Chinese adults. Methods: This study was based on China Kadoorie Biobank (CKB). Tea consumption information was self-reported by participants at baseline. Death was mainly identified by linkage to the death registry system. Cox proportional hazard regression models estimated HR and 95%CI. Results: With a median follow-up of 11.1 years, there were 34 661 deaths in 438 443 participants. Compared with those who never drink tea, all-cause mortality HR(95%CI) were 0.89(0.86-0.91) and 0.92(0.88-0.95) for non-daily tea drinkers and daily tea drinkers, respectively. A statistically significant difference was found in the association of tea consumption and the risk of all-cause mortality between men and women(interaction P<0.05). The protective effect was mainly seen in men. Compared with those who never drink tea, daily tea drinkers had a reduced risk of death from ischemic heart disease, ischemic stroke, hemorrhagic stroke, cancer, respiration diseases and other causes of death, and the corresponding HR(95%CI) were 0.83(0.76-0.92), 0.82(0.69-0.97), 0.86(0.78-0.94), 1.03(0.97-1.09), 1.00(0.87-1.16), 0.84(0.78-0.90). Among never smokers and non-excessive drinkers, there was no statistically significant association between daily tea drinking and the risk of death from cancer. While smokers and excessive drinkers had an increased risk of death from cancer (interaction P<0.001). Conclusions: Tea consumers had reduced risks of all-cause mortality and partial cause-specific mortality, but not for the risk of death from cancer. On the contrary, daily tea drinkers with smoking habits and excessive alcohol drinking had an increased risk of death from cancer.
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Indice:
WPRIM
Sujet Principal:
Thé
/
Consommation d'alcool
/
Chine
/
Études prospectives
/
Facteurs de risque
/
Asiatiques
Type d'étude:
Etiology_studies
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Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limites du sujet:
Adult
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Female
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Humans
/
Male
Pays comme sujet:
Asia
langue:
Zh
Texte intégral:
Chinese Journal of Epidemiology
Année:
2022
Type:
Article