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. 2021 Feb 2;4(1):e242. doi: 10.1002/hsr2.242

TABLE 1.

Variables and descriptive statistics

Variable Primary source Secondary source N Year(s) Median Minimum; maximum Standard deviation
State institutions
Party control WIK 50 2020
Gender of governor WIK 50 2020
Government spending SIP Census Bureau 51 2015 10.059 16.553 3.186
People cultural values
Collectivism VAN 50 1997 49.500 [31; 91] 11.336
Racial composition
Black and African American CHR Census population est. 3130 2018 2.251 [0.512; 85.414] 14.370
Native American CHR Census population est. 3141 2018 0.640 [0.000; 92.515] 7.600
Asian American CHR Census population est. 3141 2018 0.736 [0.000; 43.357] 2.953
Native Hawaiian CHR Census population est. 3141 2018 0.063 [0.000; 48.900] 1.081
Hispanic American CHR Census population est. 3141 2018 4.405 [0.610; 96.360] 14.273
Income and education
Household income CHR Small area income and poverty est. 3140 2018 50 547.500 [15.229; 140 382] 14 124.747
Nonproficiency in English CHR Census population est. 3141 2014‐18 0.748 [0.000; 51.77] 3.720
Math grade CHR Stanford education data archive 2467 2016 3.013 [1.654; 68 943] 3107.118
Other demographics
Persons under 18 years CHR Census population est. 3140 2018 22.063 [7.069; 41.991] 3.461
Median age SCP American community survey 3142 2012‐16 41.000 [21.500; 66.000] 5.355
Female persons CHR Census population est. 3138 2018 50.301 [0.192; 76.208] 2.659
Personal health
Social associations CHR County business patterns 3141 2017 11.096 [0.000; 52.314] 5.912
Sleep deprivation CHR Behavioral risk factor surveillance system 3141 2016 32.949 [8.937; 46.708] 4.282
Preventable hospitalization CHR Mapping Medicare disparities tool 3098 2017 4705 [34; 16 851] 1856.793
Obesity CHR United States Diabetes Surveillance System 3072 2016 31.300 [11.800; 47.600] 4.510
Smoking CHR Behavioral Risk Factor Surveillance System 3072 2020 17.409 [6.546; 41.389] 11.600
External health
Air pollution CHR Environmental public health tracking network 3107 2014 9.400 [2.300; 19.700] 1.985
Rural area CHR Census population est. 3134 2010 59.517 [0.000; 100.000] 31.437
Food environment CHR USDA food environment atlas; map the meal gap from Feeding America 2015‐17 7.700 [0.000; 34.5000] 1.512
Other confounders
Density SCP American community survey 3142 2012–16 44.967 [0.384; 71 615.813] 1787.612
Temperature a NCDC 3141 2017 43.000 [−14.200; 73.500] 11.650

Note: This table lists the independent variables at both levels of analysis and their provenance. CHR: County health rankings, www.countyhealthrankings.org; SCP: Social Capital Project, https://www.jec.senate.gov/public/index.cfm/republicans/2018/4/the‐geography‐of‐social‐capital‐in‐america; NCDC: National Centers for Environment Information, https://www.ncdc.noaa.gov/cag/county/mapping/1/tavg/202003/2/value; VAN: Collectivism index proposed by Vandello and Cohen 5 ; WIK: https://en.wikipedia.org/wiki/List_of_United_States_governors.

a

The NCDCs do not provide temperature mapping for Hawaii; all Hawaiian counties replaced by historical average data from http://holiday‐weather.com/hawaii/averages. All websites accessed in May 2020.