jueves, 18 de diciembre de 2014

Products - NHIS Early Release Program - Homepage

Products - NHIS Early Release Program - Homepage

NHIS Early Release Reports

NHIS Early Release Report Cover


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NHIS Early Release Reports from the National Center for Health Statistics, Centers for Disease Control and Prevention (CDC). The following report has been added recently:
Health Insurance Coverage: Estimates From the National Health Interview Survey, January-June 2014
 The Centers for Disease Control and Prevention’s (CDC) National Center for Health Statistics (NCHS) is releasing selected estimates of health insurance coverage for the civilian noninstitutionalized U.S. population based on data from the 2014 National Health Interview Survey (NHIS), along with comparable estimates from the 2009–2013 NHIS. Estimates for January–June 2014 are based on data for 56,784 persons.

Selected Estimates Based on Data From the January-June 2014 National Health Interview Survey In this release, the Centers for Disease Control and Prevention’s (CDC) National Center for Health Statistics (NCHS) updates estimates for 15 selected health measures based on data from the January–June 2014 National Health Interview Survey (NHIS) and presents estimates from 1997 through 2013 for comparison. The 15 Early Release measures are being published prior to final data editing and final weighting to provide access to the most recent information from NHIS. The estimates will be updated as each new quarter of NHIS data becomes available.

Health Insurance Coverage: Early Release of Quarterly Estimates From the National Health Interview Survey, January 2010-June 2014
  
Wireless Substitution: Estimates From the National Health Interview Survey, January-June 2014 Preliminary results from the January–June 2014 National Health Interview Survey (NHIS) indicate that the number of American homes with only wireless telephones continues to grow. More than two in every five American homes (44.0%) had only wireless telephones (also known as cellular telephones, cell phones, or mobile phones) during the first half of 2014—an increase of 3.0 percentage points since the second half of 2013. More than one-half of all adults aged 18-44 and of children under 18 were living in wireless-only households. This report presents the most up-to-date estimates available from the federal government concerning the size and characteristics of these populations. 
Preliminary Microdata FilesA preliminary microdata file for the January–June 2014 National Health Interview Survey (NHIS) is now available through the Centers for Disease Control and Prevention’s (CDC) National Center for Health Statistics (NCHS) Research Data Centers (RDCs). NHIS data users can analyze this file without having to wait for the final annual NHIS microdata files to be released (expected in or about June, following the end of the data collection year).
  

The National Health Interview Survey Early Release Program

The Early Release (ER) Program of the National Health Interview Survey (NHIS) provides analytic reports and preliminary microdata files on an expedited schedule.  NHIS data users can have access to these very timely reports and microdata files without having to wait for the final annual NHIS microdata files to be released in late June following the end of each data collection year.  ER reports and microdata files are produced prior to final data editing and final weighting to provide early access to the most recent information from NHIS.  Some ER products are available as soon as nine months before the public use files are released.  Below are descriptions of and links to each type of ER product.
  • The online report Selected Estimates Based on Data from the National Health Interview Survey is published quarterly and provides estimates of 15 selected key health indicators (one of which is health insurance).  The first report for each data collection year (January through December) is released in about September and is based on NHIS data from the previous January through March.  Each of the three subsequent quarterly reports is based, respectively, on an additional three months of data.
  • The online report Health Insurance Coverage: Estimates from the National Health Interview Surveyis published quarterly and provides additional detailed estimates of health insurance coverage by selected demographic characteristics.  The first report for each data collection year (January through December) is released in about September and is based on NHIS data from the previous January through March.  Each of the three subsequent quarterly reports is based, respectively, on an additional three months of data.
  • The online report Wireless Substitution: Estimates from the National Health Interview Survey is published in about May and December of each year and provides updated estimates of trends in use of landline and wireless telephones by persons and in households.
  • Other online ER reports and tabulations on special topics are released on an as-needed basis.  Some of these also are found at Responses to Recent Health Policy Data Requests.
  • Preliminary Quarterly Microdata Files Adobe PDF file [PDF - 495 KB] containing selected NHIS variables are made available via the NCHS Research Data Center (RDC).  For each data collection year, these files are made available three times: in about September (with data from the first quarter), in about December (with data from the first two quarters), and in about March of the next year (with data from the first three quarters).  Analysts wishing to use the files should follow standard procedures for using the RDC.  Note that NCHS has RDC locations in Hyattsville, Maryland and Atlanta, Georgia, and NCHS data can also be accessed at Census Bureau RDCs and through remote access.  See NCHS Research Data Center.


Reports

Persons with disabilities who experience problems accessing PDF files should contactnchsed@cdc.gov or call 301-458-4688.

Early Release Reports on Key Health Indicators



Early Release Reports on Detailed Estimates of Health Insurance Coverage



Early Release Reports on Wireless Substitution



Early Release Reports and Tabulations on Special Topics

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