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. 2015 Dec 22;13(1):13. doi: 10.3390/ijerph13010013

Table 1.

A list of variables used in the exploratory regression model.

Measure Description Data Source Years of Data
HEALTH OUTCOMES
Premature death Years of potential life lost before age 75 per 100,000 (age-adjusted) National Center for Health Statistics—Mortality files 2010–2012
Poor or fair health % of adults that report fair or poor health (age-adjusted) Behavioral Risk Factor Surveillance System 2006–2012
Poor physical health days Average # of reported physically unhealthy days per month Behavioral Risk Factor Surveillance System 2006–2012
Poor mental health days Average # of reported mentally unhealthy days per month Behavioral Risk Factor Surveillance System 2006–2012
Low birthweight % of births with low birth weight (<2500 g) Behavioral Risk Factor Surveillance System 2006–2012
HEALTH FACTORS
HEALTH BEHAVIORS
Adult smoking % of adults that reported currently smoking Behavioral Risk Factor Surveillance System 2006–2012
Adult obesity % of adults that report BMI ≥ 30 CDC Diabetes Interactive Atlas 2011
Food environment index Indicator of access to healthy foods—0 is worst, 10 is best USDA Food Environment Atlas, Map the Meal Gap 2012
Physical inactivity % of adults that report no leisure-time physical activity CDC Diabetes Interactive Atlas 2011
Access to exercise opportunities % of the population with access to places for physical activity Business Analyst, Delorme map data, ESRI & US Census Tigerline Files 2010 & 2013
Access to recreational facilities % of recreational facility access per 100,000 USDA Food Environment Atlas, Map the Meal Gap 2008
Limited access to healthy foods % of people with limited access to health foods USDA Food Environment Atlas, Map the Meal Gap 2008
Fast food restaurants % of restaurants that are fast food restaurants USDA Food Environment Atlas, Map the Meal Gap 2008
Binge drinking % of adults that report binge drinking Behavioral Risk Factor Surveillance System 2006–2012
Alcohol-impaired driving deaths % of driving deaths with alcohol involvement Fatality Analysis Reporting System 2009–2013
Sexually transmitted infections # of Chlamydia cases per 100,000 National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention 2012
Teen birth rate # of births per 1000 female population ages 15–19 National Center for Health Statistics—Mortality files 2006–2012
CLINICAL CARE
Uninsured adults % of adults ages 18–64 without insurance Small Area Health Insurance Estimates 2012
Primary care provider rate # of primary care physicians per 100,000 Area Health Resource File/American Medical Association 2012
Mental health providers Ratio of population to mental health providers CMS, National Provider Identification File 2014
Preventable hospital stays # of hospital stays for ambulatory-sensitive conditions per 1000 Medicare enrollees Dartmouth Atlas of Health Care 2012
Diabetic screening % of Diabetic Medicare enrollees receiving HbA1c test Dartmouth Atlas of Health Care 2012
Mammography screening % of female Medicare enrollees ages 67–69 having at least 1 mammogram in 2 years Dartmouth Atlas of Health Care 2012
SOCIAL AND ECONOMIC FACTORS
High school graduation Calculated averaged freshman graduation rate data.gov, supplemented w/National Center for Education Statistics 2011–2012
High school graduation Graduation rate (Cohort or Averaged Freshman) data.gov, supplemented w/National Center for Education Statistics 2011–2013
College degrees % of adults ages 25–44 with some post-secondary education American Community Survey 2009–2013
Unemployment % of population age 16+ unemployed and looking for work Bureau of Labor Statistics 2013
Children in poverty % of children under age 18 living in poverty Small Area Income and Poverty Estimates 2013
Income inequality Gini coefficient of household income inequality American Community Survey 2009–2013
Inadequate social support % of adults that report not getting social/emotional support Behavioral Risk Factor Surveillance System 2006–2012
Single-parent households % of households that are single-parent households American Community Survey 2009–2014
Violent crime rate # of violent crimes per 100,000 Uniform Crime Reporting—FBI 2010–2012
Homicide rate # of homicides per 100,000 (age-adjusted) Uniform Crime Reporting—FBI 2000–2006
Injury deaths # of deaths due to injury per 100,000 CDC WONDER mortality data 2008–2012
Age Different Mother Age intervals U.S Census Bureau 2010
Race Different Racial/Ethnic groups U.S Census Bureau 2010
PHYSICAL ENVIRONMENT
Air pollution-particulate matter days # of days that air quality was unhealthy due to fine particulate matter CDC WONDER environmental data 2011
Air pollution-ozone days # of days that air quality was unhealthy due to ozone CDC WONDER environmental data 2011
Daily fine particulate matter Average daily PM2.5 CDC WONDER environmental data 2011
Drinking water safety % of population in violations Safe Drinking Water Information System 2013–2014
Severe housing problems Calculated averaged freshman graduation rate Comprehensive Housing Affordability Strategy (CHAS) data 2007–2011
Driving alone to work % of people who drive alone to work American Community Survey 2009–2013
Long commute-driving alone Among workers who commute in their car alone, the percentage that commute more than 30 min American Community Survey 2009–2013

Data Source: County Health National Data available at http://www.countyhealthrankings.org/