NCT02723682

National Health and Nutrition Examination Survey 24-hour Urine Collection Feasibility Study, 2013

National Health and Nutrition Examination Survey 24-Hour Urine Collection Feasibility Study, 2013

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 282 (actual)
• Sponsor: Centers for Disease Control and Prevention · Federal
• Sex: All
• Age: 20 Years – 69 Years
• Healthy volunteers: Accepted

Summary

A 24-hour urine pilot study was conducted as part of the 2013 NHANES to test the feasibility of implementing a 24-hour urine collection as part of NHANES in 2014.

Detailed description

The 24-hour urine pilot study was conducted March - June 2013 in three NHANES locations. A random half-sample of non-pregnant US adults, aged 20-69 who were examined in the NHANES mobile examination center were selected. Participants received instructions, started and ended the urine collection in a urine study mobile examination center (UMEC), and answered questions about collection. A random half of participants who collected a complete 24-h urine were asked to collect a second 24-h urine. Urinary sodium, potassium, chloride, and creatinine excretion were analyzed. Participation rates in two other post-examination components, the Physical Activity Monitor and the Dietary Recall, were monitored to determine whether collecting a 24-hour urine had an effect on response rates for the two components.

Conditions

• Hypertension

Interventions

Type	Name	Description
OTHER	Collect 24-hour urine specimen	A random half sample of NHANES participants 20-69 examined in the mobile examination center were asked to collect a 24-hour urine specimen.

Timeline

• Start date: 2013-03-01
• Primary completion: 2013-06-01
• Completion: 2013-06-01
• First posted: 2016-03-30
• Last updated: 2016-03-30

Locations

1 site across 1 country: United States