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Chronic Disease and the Environment
2005 Environmental Quality and Metropolitan Area Data and Documentation
Data Information
2005 Air Quality System Overview
document
Please read this document before performing any data analyses.
Provides information on the Air Quality System (AQS), Air Quality
Index (AQI), data limitations, variables for analyses, and statistical
and analytical issues. |
563K |
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2005 Metropolitan Area Prevalence
Tables
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Web page |
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2005 Metropolitan Area Data
Weighting Methodology
Provides information on the background, design, data collection and
processing, and statistical and analytical issues. |
212K |
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Annual Summary of Particulate
Matter (PM2.5) AQI Values for Selected Metropolitan Areas, 2005
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135K |
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Annual Summary of Particulate
Matter (PM10) AQI Values for Selected Metropolitan Areas, 2005
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126K |
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Annual Summary of Sulfur Dioxide
(SO2) AQI Values for Selected Metropolitan Areas, 2005
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109K |
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Annual Summary of Carbon Monoxide
(CO) AQI Values for Selected Metropolitan Areas, 2005
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119K |
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Annual Summary of Ozone (O3) AQI
Values for Selected Metropolitan Areas, 2005
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132K |
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Annual Summary of Daily AQI Values
for Selected Metropolitan Areas, 2005
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152K |
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Data Files
The data files are provided in ASCII and SAS Transport formats. There are
138,443 records for 2005.
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SAS Resources
PMSA_sasout05
SAS for Windows program to convert the ASCII file into a SAS
dataset. |
30K |
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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. |
![Icon Representing RTF Files](https://webarchive.library.unt.edu/eot2008/20090118023551im_/http://www.cdc.gov/brfss/images/icon-rtf.gif) |
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. |
![Icon Representing ZIP Files](https://webarchive.library.unt.edu/eot2008/20090118023551im_/http://www.cdc.gov/brfss/images/icon-zip.gif) |
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. |
![Icon Representing SAS Files](https://webarchive.library.unt.edu/eot2008/20090118023551im_/http://www.cdc.gov/brfss/images/icon-sas.gif) |
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. |
![Icon Representing SAS Files](https://webarchive.library.unt.edu/eot2008/20090118023551im_/http://www.cdc.gov/brfss/images/icon-sasbcat_lg.gif) |
SAS Version 8 Catalog File (SAS7BCAT). This format
requires the use of statistical analysis software
developed by SAS Institute, Inc. |
![Icon Representing SAS Files](https://webarchive.library.unt.edu/eot2008/20090118023551im_/http://www.cdc.gov/brfss/images/icon-sasbdat_lg.gif) |
SAS Version 8 Datasets File (SAS7BDAT). This
format requires the use of statistical analysis software
developed by SAS Institute, Inc. |
![Icon Representing XPT Files](https://webarchive.library.unt.edu/eot2008/20090118023551im_/http://www.cdc.gov/brfss/images/icon-xpt.gif) |
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. |
![Icon Representing PDF Files](https://webarchive.library.unt.edu/eot2008/20090118023551im_/http://www.cdc.gov/brfss/images/icon-pdf.gif) |
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. |
![Icon Representing TXT Files](https://webarchive.library.unt.edu/eot2008/20090118023551im_/http://www.cdc.gov/brfss/images/icon-txt.gif) |
Plain Text File
(TXT). This format contains simple text. Use any text editor to
view and edit these files. |
![Icon Representing comma-separated values files](https://webarchive.library.unt.edu/eot2008/20090118023551im_/http://www.cdc.gov/brfss/images/icon_csv.gif) |
CSV Instruction
File (CSV). This format is a comma-delimited text file which can
be imported by most analysis software. |
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