Tap Water Intake and Perceptions in US Latinx Adults

NCT04997031 | Completed

• 1 other identifier: STUDY00014055
• Study Type: observational
• Target: 492
• Locations: 1 country
• Sites: 1

Brief Summary

The purpose of this exploratory cross-sectional investigation is to evaluate associations between tap water perceptions, water consumption behaviors, and hydration status in Latinx adults (18 - 65 y). The objective is to identify perceptual determinants that explain the associations between tap water avoidance and plain water intake and hydration status in Latinx adults. Aim 1: Characterize the degree to which individual- and community-level factors uniquely predict the perception that tap water is not safe in Latinx adults. Aim 2: Evaluate household income, education level, and US nativity as potential moderators of the associations between predictors and perceptions of tap water safety. Aim 3: Evaluate the influence of tap water safety perceptions on plain water intake and 24-h hydration status, after adjustment for predictors of tap water safety perceptions, in a sub-sample of Latinx adults.

Conditions

Dehydration

Outcome Measures

Primary Outcomes (3)

• Perception of tap water safety

  This will be measured via the question "What is your level of agreement with the following statement: My tap water is safe to drink." Possible responses include strongly disagree, disagree, agree, or strongly agree.

  1 day

• Plain water intake (mL)

  3-day average

• 24-h urine osmolality (mmol/kg)

  1 day

Secondary Outcomes (2)

• 24-h urine volume (mL)

  1 day

• Total water intake (mL)

  3-day average

Study Arms (1)

Latinx Adults 18 - 65 y

Eligibility Criteria

• Age: 18 Years - 65 Years
• Sex: all
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

Residents of Phoenix, Arizona

You may qualify if:

• Self-identify as Hispanic or Latinx
• English- and/or Spanish-speaking
• Interested in participating in both study phases
• Live in Phoenix, Arizona

You may not qualify if:

• Currently pregnant or breastfeeding
• Currently use diuretics
• Do not have access to a desktop, laptop, tablet, or smartphone
• Do not have internet access

Sponsors & Collaborators

• Arizona State University: lead

Study Sites (1)

Interdisciplinary Science and Technology Building 8

Phoenix, Arizona, 85004, United States

Location

MeSH Terms

Conditions

Dehydration

Condition Hierarchy (Ancestors)

Water-Electrolyte Imbalance; Metabolic Diseases; Nutritional and Metabolic Diseases; Pathologic Processes; Pathological Conditions, Signs and Symptoms

Study Design

• Study Type: observational
• Observational Model: OTHER
• Time Perspective: CROSS SECTIONAL
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: July 27, 2021
• First Posted: August 9, 2021
• Study Start: September 1, 2021
• Primary Completion: May 1, 2022
• Study Completion: May 1, 2022
• Last Updated: September 9, 2022

Record last verified: 2022-09

Data Sharing

• IPD Sharing: Will not share

Locations

US (1)