NIOSH Program Portfolio

Exposure Assessment

Activities: NIOSH-Funded Research Grants

NIOSH sponsors research and training through its extramural programs, which complement the Institute's intramural programs. More information is available from the NIOSH Office of Extramural Programs.

The following example illustrates the type of projects that have been funded:

Evaluation of Exposure Measurement Error

The primary objective of the investigation was to examine the distributional behavior of the two estimators of attenuation bias using empirical and analytical methods. Variability in exposure over time can induce error in exposure assessment and thereby diminish measures of effect in epidemiologic studies. The investigation approach was to quantify the degree of measurement error in measures of exposure, assess the consequences of exposure measurement error in attenuating regression results, and make comparisons on the basis of attenuation bias between multiple exposure measures to the same contaminant.

Project Contact: Susan B. Board
(404) 498-2512
Project period: 2003-2005

NIOSH Program:

Exposure Assessment

Program Description
Inputs
• Sector and Cross-sector Programs
• Economic Factors
• Occupational Risks
• National Research Agenda (NORA)
• NIOSH Strategic Goals
• Emerging Issues
• Partners
• NIOSH Contacts
Activities
• NIOSH Research Projects
• NIOSH Funded Research Grants
Outputs
• Publications
• Topic Pages
• Products
• Research to Practice
• Conferences
Outcomes
Review & Evaluation
• Program Review
• National Academies Evaluation