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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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Available Survey Data |
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overview97.txt
Provides information on the background, design, data collection and processing, statistical and analytical issues.
25K compar97.txt
Comparability of data across reporting areas.
11K format97.txt
File format organized by variable name and column position.
16K codebk97.txt
Codebook for the file showing variable name, location, and frequency of values for all reporting areas combined.
292K table197.txt
Subject summary of core questionnaire content.
1K table297.txt
Modules used by participating areas.
11K table3.txt
Estimated telephone coverage by state.
4K table497.txt
Summary of sample design and sample size.
1K riskfact.txt
Description of risk factors.
22K qcore97.txt
Questionnaire for the core items.
49K qmods97.txt
Questionnaire for the modules.
68K fipscode.txt
State and county FIPS codes.
222K
There are 135,582 records for 1997. More information on participation is available in the states conducting surveillance, by year table. The data files are provided in both ASCII and SAS Transport formats.
1997 BRFSS Data (ASCII)
This file is in ASCII format. It has a fixed record length of 650 positions.
11.9Mb 1997 BRFSS Data (SAS Transport Format)
This file was exported from SAS V8.2 in the XPT transport format. This file contains 268 variables. This format can be imported into SPSS or STATA. Please note: some of the variable labels are truncated in the process of converting to the XPT format so they may be slightly different from what is on the SASOUT97.TXT program.
16.8Mb format97.txt
Format information on variable name by column position.
47K
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.
sasout97.sas
SAS program format statements, variable labels, and value labels.
171K sudaan.txt
An example of a SUDAAN program for obtaining appropriate statistics.
1K transprt.sas
SAS for Windows program to convert the XPT file into a SAS dataset.
3K
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Available Survey Data
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