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National Center for Chronic Disease Prevention and Health Promotion Behavioral Risk Factor Surveillance System BRFSS Home | Contact Us |
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2004 SMART BRFSS MMSA Weighting Methodology
Provides information on the background, design, data collection and processing, statistical, and analytical issues.
136K 2004 SMART BRFSS County Weighting Methodology
Provides information on the background, design, data collection and processing, statistical, and analytical issues.
290K Calculated Variables in Data Files
riskfactor_04.rtfDescription of risk factors by data variable name.
5MB Comparability of Data
compare_04.rtfComparability of data across reporting areas.
64K
Summary Matrix of Calculated Variables in the 2004 Data File
summary_matrix_04.rtf4MB
The data files are provided in both ASCII and SAS Transport formats. There are 133,364 records in the county data set and 163,168 records in the MMSA data set. The November 9, 2005 update was made to keep the SMART data sets current with the aggregate state BRFSS data file. BRFSS and BRFSS GIS Maps data and documentation are also available for this data year.
2004 SMART BRFSS County Data (ASCII)
Data updated November 9, 2005This file is in ASCII format. It has a fixed record length of 531 positions.
10Mb 2004 SMART BRFSS County Data (SAS Transport Format)
Data updated November 9, 2005This file was exported from SAS V8.2 in the XPT transport format. This file contains 288 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_SASOUT04.SAS program.
19Mb County Variable Layout
Format information on variable name by column position.
103K 2004 SMART BRFSS MMSA Data (ASCII)
Data updated November 9, 2005This file is in ASCII format. It has a fixed record length of 581 positions.
12Mb 2004 SMART BRFSS MMSA Data (SAS Transport Format)
Data updated November 9, 2005This file was exported from SAS V8.2 in the XPT transport format. This file contains 288 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_SASOUT04.SAS program.
20Mb MMSA Variable Layout
Format information on variable name by column position.
103K
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.
format04.sas
SAS for Windows program used to generate the 2004 format library.
125K format04.sas7bcat
Format library used with the 2004 BRFSS SAS Data File.
365K MMSA04_sasout.sas
SAS for Windows program to convert the MMSA ASCII file into a SAS dataset.
28K County04_sasout.sas
SAS for Windows program to convert the County ASCII file into a SAS dataset.
28K transprt.sas
SAS for Windows program to convert the XPT (SAS Transport) file into a SAS dataset.
3K formas04.sas
SAS for Windows format assignment statements.
9K
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Policies and Regulations | BRFSS Home | Contact Us Page last reviewed: 08/04/2008
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