Sciences International has considerable experience in the evaluation and conduct of epidemiologic studies. The staff participate in a number of professional epidemiologic and statistical societies and have contributed multiple journal articles, book chapters, and abstracts to the literature. Sciences staff are familiar with many of the popular statistical and epidemiologic data analysis packages. Some key project areas include:

• Design and conduct of epidemiologic studies.
• Review of epidemiologic studies for risk assessment.
• Quantitative estimation of risk at low level exposures from epidemiologic data.
• Sample size calculations.
• Development and administration of questionnaires and analysis of the results.

Herman Gibb, Ph. D., M.P.H.
David Gaylor, Ph.D., M.S.
Anthony Scialli, M.D.
Jessie Poulin, M.P.H.

Landmark epidemiologic study of chromate production workers.

Evaluation of epidemiologic studies of asbestos exposure.

Analysis of birth defects data on pharmaceutical.

Please contact Herman Gibb for more information.