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
研究概览
详细说明
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.
研究类型
注册 (实际的)
联系人和位置
学习地点
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Maryland
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Hyattsville、Maryland、美国、20782
- National Health and Nutrition Examination Survey
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-
参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
取样方法
研究人群
描述
Inclusion Criteria:
- 20-69 year old adults examined in the NHANES mobile examination center
Exclusion Criteria:
- pregnant, unable to respond for themselves
学习计划
研究是如何设计的？
设计细节
- 时间观点：横截面
研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Study completion rates - initial collection
大体时间：24 hours
|
Completion rate of initial 24-hour urine collection.
|
24 hours
|
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Study completion rate - second collection
大体时间：24 hours
|
Completion rate of second 24-hour urine collection
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24 hours
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Response rates for the Physical Activity Monitor
大体时间：24-hours
|
Response rates for the Physical Activity Monitor
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24-hours
|
|
Response rates for the Phone Follow-up Dietary Recall
大体时间：24-hours
|
Response rates for the Phone Follow-up Dietary Recall.
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24-hours
|
|
Urine volume for the initial urine collection
大体时间：24 hours
|
Urine volume adjusted to 24 hours, initial urine collection
|
24 hours
|
|
Urine volume for the second urine collection
大体时间：24 hours
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Urine volume adjusted to 24 hours, second urine collection
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24 hours
|
|
Urinary sodium excretion for the initial urine collection
大体时间：24 hours
|
24-hour urinary sodium excretion, initial urine collection
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24 hours
|
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Urinary sodium excretion for the second urine collection
大体时间：24 hours
|
24-hour urinary sodium excretion, second urine collection
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24 hours
|
合作者和调查者
调查人员
- 研究主任：Kathryn Porter, MD, MS、Centers for Disease Control and Prevention, National Center for Health Statistics, Division of Health and Nutrition Examination Surveys
出版物和有用的链接
研究记录日期
研究主要日期
学习开始
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (估计)
研究记录更新
最后更新发布 (估计)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)？
IPD 计划说明
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