2006 SMART: BRFSS City and County Data

Selected Metropolitan/Micropolitan Area Risk Trends

Available Survey Data
2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002

Survey Data Information

2006 SMART BRFSS MMSA Weighting Methodology Provides information on the background, design, data collection and processing, statistical, and analytical issues.	170K
2006 SMART BRFSS County Weighting Methodology Provides information on the background, design, data collection and processing, statistical, and analytical issues.	346K
Calculated Variables in Data Files calcvar_06.rtf Description of risk factors by data variable name.	5MB
Comparability of Data compare_06.rtf Comparability of data across reporting areas.	58K
Summary Matrix of Calculated Variables in the 2006 Data File summary_matrix_06.rtf	Web Page

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Data Files

The data files are provided in both ASCII and SAS Transport formats. There are 170,995 records in the county data set and 197,744 records in the MMSA data set. BRFSS and BRFSS GIS Maps data and documentation are also available for this data year. 

2006 SMART BRFSS County Data (ASCII) Data released July 18, 2007 This file is in ASCII format. It has a fixed record length of 526 positions.	14MB
2006 SMART BRFSS County Data (SAS Transport Format) Data released July 18, 2007 This file was exported from SAS V9.1 in the XPT transport format. This file contains 278 variables. This format can be imported into SPSS or STATA. Please note: some of the variable labels become truncated in the process of converting to the XPT format so they may be slightly different from what is on the County_SASOUT06.SAS program.	26MB
County Variable Layout Format information on variable name by column position.	84K Web Page
2006 SMART BRFSS MMSA Data (ASCII) Data released July 18, 2007 This file is in ASCII format. It has a fixed record length of 576 positions.	15MB
2006 SMART BRFSS MMSA Data (SAS Transport Format) Data released July 18, 2007 This file was exported from SAS V9.1 in the XPT transport format. This file contains 277 variables. This format can be imported into SPSS or STATA. Please note: some of the variable labels become truncated in the process of converting to the XPT format so they may be slightly different from what is on the MMSA_SASOUT06.SAS program.	26MB
MMSA Variable Layout Format information on variable name by column position.	83K Web Page

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SAS Resources

The following files are included for use with SAS software developed by SAS Institute, Inc. The SAS files are programs that can be read using any text editor. Save SAS files as plain text files.

format06.sas SAS for Windows program used to generate the 2006 format library.	122K
format06.sas7bcat Format library used with the 2006 BRFSS SAS Data File.	505K
MMSA06_sasout.sas SAS for Windows program to convert the MMSA ASCII file into a SAS dataset.	29K
County06_sasout.sas SAS for Windows program to convert the County ASCII file into a SAS dataset.	29K
transprt.sas SAS for Windows program to convert the XPT (SAS Transport) file into a SAS dataset.	3K
formas06.sas SAS for Windows format assignment statements.	10K

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File Formats

A word about file formats: The BRFSS Survey Data and documentation are available in several different file formats. Each available format is described below. Rich Text Format File (RTF). This format contains plain text and allows for basic formatting. Use a word processor to view and edit these files. Zip Archive File (ZIP). The zip format contains one or more files within it and is compressed to minimize the file's size. Use any zip utility to unzip these archives. SAS Instruction File (SAS). This format contains plain text which can be edited with a text editor. The instructions are intended for statistical analysis software developed by SAS Institute, Inc. SAS Version 8 Catalog File (SAS7BCAT). This format requires the use of statistical analysis software developed by SAS Institute, Inc. SAS Version 8 Datasets File (SAS7BDAT). This format requires the use of statistical analysis software developed by SAS Institute, Inc. IBM SPSS Version 14. This format requires the use of SPSS statistical analysis software developed by the IBM Corporation. SAS Transport File (XPT). This format allows data sets created by the SAS software to be imported directly into other statistical software such as Stata or SPSS. Portable Document Format File (PDF). This format allows formatting that enables full document navigation. You will need Acrobat Reader (a free application) to view and print this document. Plain Text File (TXT). This format contains simple text. Use any text editor to view and edit these files. CSV Instruction File (CSV). This format is a comma-delimited text file which can be imported by most analysis software.

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Page last reviewed: 01/11/2010
Page last updated: 01/11/2010

United States Department of Health and Human Services
Centers for Disease Control and Prevention
Office of Surveillance, Epidemiology, and Laboratory Services
Public Health Surveillance Program Office

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