Increased Amount and Time of Tea Consumption is Associated With a Decreased Risk of Renal Stone Disease in a Taiwanese Population
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 13,842
- 主要终点
- Renal stone diseases
研究概览
简要总结
The objective of the this study was to examine the amount and duration of tea consumption in relation to the risk of renal stone disease.
详细描述
Previous studies have investigated the association between tea consumption and renal stone disease, but the results are still unclear. Besides, the impact of the duration of tea consumption has not yet been investigated in the aforementioned studies. The present study was conducted as a retrospective research to investigate the relationship between both tea consumption amount and time and renal stone disease. Information on tea consumption was obtained by four closed-ended questions in questionnaires, and the diagnosis of renal stones was established on the results of abdominal sonography.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •≥ 18 years old
排除标准
- •individuals with a history of hyperuricemia or gout at baseline, findings of abdominal ultrasound showing transplant kidney, only one kidney, or gouty nephropathy, or missing data
结局指标
主要结局
Renal stone diseases
时间窗: health check-ups from June 2001 to August 2009
The diagnosis of renal stones was established on the results of abdominal sonography
次要结局
未报告次要终点