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Accessibility of NCHS Materials

In producing the Nation's official health statistics, CDC's National Center for Health Statistics strives to make information available to all. Nevertheless, portions of our files including charts, tables, and graphics may be difficult to read using assistive technology.

In some cases due to size or complexity, we were not able to make files fully accessible using assistive technology. Persons with disabilities experiencing problems accessing portions of any file should contact NCHSED through e-mail at or by calling 301-458-4688.

Please Report Accessibility Problems