2009 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

2009 SMART BRFSS MMSA Weighting Methodology Provides information on the background, design, data collection and processing, statistical, and analytical issues.	271K
2009 SMART BRFSS County Weighting Methodology Provides information on the background, design, data collection and processing, statistical, and analytical issues.	520K
Calculated Variables in Data Files calcvar_09.rtf Description of risk factors by data variable name.	2.1MB
Comparability of Data compare_09.rtf Comparability of data across reporting areas.	70K
Summary Matrix of Calculated Variables in the 2009 Data File	Web Page

Return to Top

Data Files

The data files are provided in both ASCII and SAS Transport formats. There are 216,379 records in the county data set and 250,584 records in the MMSA data set. BRFSS and BRFSS GIS Maps data and documentation are also available for this data year. 

2009 SMART BRFSS County Data (ASCII) Data released July 29, 2010 This file is in ASCII format. It has a fixed record length of 671 positions.	23MB
2009 SMART BRFSS County Data (SAS Transport Format) Data released July 29, 2010 This file was exported from SAS V9.1 in the XPT transport format. This file contains 362 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_SASOUT09.SAS program.	42MB
County Variable Layout Format information on variable name by column position.	116K Web Page
2009 SMART BRFSS MMSA Data (ASCII) Data released July 29, 2010 This file is in ASCII format. It has a fixed record length of 721 positions.	25MB
2009 SMART BRFSS MMSA Data (SAS Transport Format) Data released July 29, 2010 This file was exported from SAS V9.1 in the XPT transport format. This file contains 361 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_SASOUT09.SAS program.	45MB
MMSA Variable Layout Format information on variable name by column position.	115K Web Page

Return to Top

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.

format09.sas SAS for Windows program used to generate the 2009 format library.	179K
format09.sas7bcat Format library used with the 2009 BRFSS SAS Data File.	813K
MMSA09_sasout.sas SAS for Windows program to convert the MMSA ASCII file into a SAS dataset.	36K
County09_sasout.sas SAS for Windows program to convert the County ASCII file into a SAS dataset.	36K
transprt.sas SAS for Windows program to convert the XPT (SAS Transport) file into a SAS dataset.	3K
formas09.sas SAS for Windows format assignment statements.	13K

Return to Top

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.

Return to Top

* Links to non-Federal organizations are provided solely as a service to our users. Links do not constitute an endorsement of any organization by CDC or the Federal Government, and none should be inferred. The CDC is not responsible for the content of the individual organization Web pages found at this link.

BRFSS Home | Contact Us | CDC Home | Search | Health Topics A-Z | Policies and Regulations

Page last reviewed: 08/11/2010
Page last updated: 07/29/2010

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

*
*