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Zdrowie i gospodarka · 14.03.2011

Proposed Collection; Comment Request-Interactive Diet and Activity Tracking in AARP (iDATA): Biomarker Based Validation Study

In compliance with the requirement of Section 3506(c)(2)(A) of the Paperwork Reduction Act of 1995, for opportunity for public comment on proposed data collection projects, the National Cancer Institute (NCI), the National Institutes of Health (NIH) will publish periodic summaries of proposed projects to be submitted to the Office of Management and Budget (OMB) for review and approval. Proposed Collection: Title: Interactive Diet and Activity Tracking in AARP (iDATA): Biomarker Based Validation Study. Type of Information Collection Request: New. Need and Use of Information Collection: The AARP-based study is one component of a multi-center biomarker validation study project involving two other large cohorts in the United States. The iDATA study involves large cohorts and provides the necessary sample size to evaluate the measurement error structure of the diet and physical activity assessment instruments and the heterogeneity of the measurement error structure across multiple and diverse study populations. The iDATA study will include 1,500 participants from the NIH-AARP Diet and Health Study and current AARP membership. The data collection instruments adhere to The Public Health S

Source: Federal Register — Health and Human ServicesOpen original release →