An observational study in Renal Stone, sponsored by National Cheng-Kung University Hospital. Completed. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2017-10-25.
Sponsored by National Cheng-Kung University Hospital · Observational
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.
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.
examinees who were ≥ 18 years old and underwent health check-ups with abdominal sonography at the health examination center of National Cheng Kung University Hospital
Exclusion Criteria:
Renal stone diseases
The diagnosis of renal stones was established on the results of abdominal sonography
Time frame: health check-ups from June 2001 to August 2009
No study locations are listed for this record.
This study is completed, as verified in Oct 2017. You cannot join it, but the record below documents what was studied.
Get an email when the registry record changes — status, dates, results — or when someone posts here.
Sign in to followQuestions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.
Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.
Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.
National Cheng-Kung University Hospital