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Relationship of drinking water and urination

Effects of Different Hydration State on Cognitive Performance

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ROC-17010320
Enrollment
Unknown
Registered
2017-01-04
Start date
2016-12-30
Completion date
Unknown
Last updated
2017-04-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Drinking water,Urination,cognitive performance

Interventions

1:Nil

Sponsors

Peking University Health Science Center
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 25 Years

Inclusion criteria

Inclusion criteria: 1. Aged between 18-25 years old; 2. Do not have oral, endocrine, kidney, gastrointestinal, metabolic disease and other chronic conditions without cognitive impairment.

Exclusion criteria

Exclusion criteria: 1. subjects suffering from oral, endocrine, renal, gastrointestinal, metabolic disease or other chronic or cognitive disorders.

Design outcomes

Primary

MeasureTime frame
Urinary sodium;Urinary potassium;Urinary osmotic pressure;Urine specific gravity;Urine Colour;Blood osmotic pressure;Blood Pressure;blood glucose;Mood;Thirsty;Drinking Volume;amount of urine;satiety;Vasopressin;

Countries

China

Contacts

Public ContactMA Guansheng

Peking University Health Science Center

mags@bjmu.edu.cn+86 13801080336

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 27, 2026