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The effect of hydration on cognitive performance -7days drinking water and urination survey

The effect of hydration on cognitive performance

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-OOC-16007743
Enrollment
Unknown
Registered
2016-01-11
Start date
2016-01-13
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 and cognitive performance

Interventions

1:7days drinking waterd urination survey, 3 days 24h urine collection, 1 day moring urine collection, 2 days determination of moisture in foods, 1 day survey of feeling and cognitive performance

Sponsors

Chinese Nutrition Society
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
18 Years to 25 Years

Inclusion criteria

Inclusion criteria: 1. Aged between 18-25; 2. In health status, without metabolic disease, oral diseases, and so on.

Exclusion criteria

Exclusion criteria: 1. complicated with metabolic disease, oral diseases, and other diseases.

Design outcomes

Primary

MeasureTime frame
Urine osmotic pressure;Urine specific gravity;Urinary sodium;Blood pressure;Mood;Thirsty;Cognitive performance;amount of drinking water and urine;—

Secondary

MeasureTime frame
Urinary iodine;—

Countries

China

Contacts

Public ContactSongming Du
dusm9709@126.com+86 13811490653

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026