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Related Experiment Video

Updated: Jul 18, 2026

Inverse Probability of Treatment Weighting (Propensity Score) using the Military Health System Data Repository and National Death Index

Inverse Probability of Treatment Weighting (Propensity Score) using the Military Health System Data Repository and National Death Index

Published on: January 8, 2020

Statistics and public health at CDC.

William K Sieber¹, T Green, G D Williamson

¹National Institute for Occupational Safety and Health, 4676 Columbia Parkway, Cincinnati, OH 45226, USA. wsieber@cdc.gov

MMWR Supplements

|December 22, 2006

Summary

The Centers for Disease Control and Prevention (CDC) uses statistical data analysis for public health. Statisticians are crucial for collecting, interpreting data, and developing health policies and systems.

Area of Science:

Public Health Statistics
Health Data Analysis
Epidemiological Surveillance

Background:

The Centers for Disease Control and Prevention (CDC) has a long-standing commitment to utilizing statistical information for health improvement.
Data sources are diverse, including vital records, medical data, surveys, examinations, and laboratory tests.

Observation:

Public health surveillance data are essential for understanding disease and injury patterns.
Statistical methods are used to track health trends and create standards like growth charts.
Statisticians contribute to designing studies, developing analytical methods, and creating data collection systems and software.

Findings:

The CDC employs approximately 330 mathematical and health statisticians.
These statisticians are distributed across various centers and offices within the agency, including the National Institute for Occupational Safety and Health.

Related Experiment Videos

Last Updated: Jul 18, 2026

Inverse Probability of Treatment Weighting (Propensity Score) using the Military Health System Data Repository and National Death Index

Inverse Probability of Treatment Weighting (Propensity Score) using the Military Health System Data Repository and National Death Index

Published on: January 8, 2020

Implications:

The work of statisticians directly informs public health actions and policy development.
Accurate data analysis and interpretation by statisticians are fundamental to the CDC's mission of improving population health.
The integration of statistical expertise across the agency ensures robust data-driven decision-making.