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Table 3 Factors from all PHE domains most strongly associated with national 4-year pregnancy-related mortality ratio per 100,000 live births (2015–2018), stratified by race/ethnicity. Correlations are with respect to the relevant PRM ratio variable

From: The public health exposome and pregnancy-related mortality in the United States: a high-dimensional computational analysis

Maternal race/ethnicity

PHE variable description

Correlation

Non-Hispanic Black

 

Domestic, publicly supplied per capita use, in gallons/day [DO-PSDel/PS-TOPop], 2015

0.206

 

Births to unmarried women, white non-Hispanic, 2014

-0.206

 

Percentage of households in which the older of the household head or spouse is 24 or less years of age for Program 3 = Housing Choice Vouchers, 2014

0.194

 

Percentage of adults who report fewer than 7 h of sleep on average

0.192

 

Average household income as a percent of local area median family income as defined by HUD, and adjusted for household size for Program 2 = Public Housing, 2014

0.184

 

Daily county-level population weighted spectral irradiance at local solar noon time at 305 nm. (Jul), 2015

0.180

 

Percentage of households in which the older of the household head or spouse is 24 or less years of age for Program 3 = Housing Choice Vouchers, 2015

0.180

 

Percentage of adults reporting 14 or more days of poor physical health per month

0.177

 

Number of extreme heat days: Maximum Temperature, 90°F

0.174

 

Number of extreme heat days: Heat Index, 105°F, 2014

0.170

 

Sum of series for Socioeconomic theme, 2014a

0.169

 

% of households who were in the program less than a year from the date of Picture snapshot for Program 3 = Housing Choice Vouchers, 2016

0.168

 

Percent of population living in poverty, 2016

0.167

 

Average household income as a percent of local area median family income as defined by HUD, and adjusted for household size for Program 3 = Housing Choice Vouchers, 2016

0.166

 

% of households with income below 50% of local area median family income,as defined by HUD, and adjusted for household size for Program 1 = Summary of All HUD Programs, 2015

-0.166

 

% of households with income below 30% of local area median family income,as defined by HUD, and adjusted for household size for Program 3 = Housing Choice Vouchers, 2016

-0.164

 

Average number of mentally unhealthy days reported in past 30 days (age-adjusted)

0.164

 

Unemployment Rate for 2015

0.164

 

Average household income as a percent of local area median family income as defined by HUD, and adjusted for household size for Program 1 = Summary of All HUD Programs, 2016

0.163

 

Number of extreme heat days: Heat Index, 105°F, 2015

0.163

 

Percentage of adults who are current smokers

0.163

 

Birth Rates among Black women aged 15–19, 2014

0.163

 

Percentile Percentage of persons below poverty estimate, 2018

0.163

 

Average household income as a percent of local area median family income as defined by HUD, and adjusted for household size for Program 2 = Public Housing, 2015

0.162

 

% of households who were in the program less than a year from the date of Picture snapshot for Program 3 = Housing Choice Vouchers, 2018

0.161

 

% of households who were in the program less than a year from the date of Picture snapshot for Program 1 = Summary of All HUD Programs, 2017

0.160

 

% of households with income below 50% of local area median family income,as defined by HUD, and adjusted for household size for Program 2 = Public Housing, 2017

-0.16

 

Percentage of households that have income in the bracket of $20,000 or more yearly for Program 3 = Housing Choice Vouchers, 2018

-0.159

 

Percentage of households that have income in the bracket of $5000-$9999 yearly for Program 1 = Summary of All HUD Programs, 2015

0.158

 

Flag—the percentage of persons in institutionalized group quarters is in the 90th percentile(1 = yes, 0 = no), 2018

0.157

 

% of households with 2 bedroom units for Program 5 = Project Based Sect. 8 = 202/PRAC, 2017

0.156

 

Percentage of population with adequate access to locations for physical activity

-0.156

 

Number of extreme heat events: Maximum Temperature, 90°F, 3 days minimum, 2014

0.156

 

Birth Rates, Black women aged 18–19, 2014

0.155

 

Average household income as a percent of local area median family income as defined by HUD, and adjusted for household size for Program 3 = Housing Choice Vouchers, 2015

0.155

 

Average household income as a percent of local area median family income as defined by HUD, and adjusted for household size for Program 2 = Public Housing, 2016

0.154

 

Number of extreme heat days: Maximum Temperature, 95°F, 2014

0.154

 

% of households with 2 bedroom units for Program 5 = Project Based Sect. 8 = 202/PRAC, 2018

0.154

 

% of households with income below 30% of local area median family income,as defined by HUD, and adjusted for household size for Program 2 = Public Housing, 2014

-0.153

 

Average number of years a person can expect to live

-0.152

 

Average household income as a percent of local area median family income as defined by HUD, and adjusted for household size for Program 3 = Housing Choice Vouchers, 2014

0.152

 

% of households with income below 30% of local area median family income,as defined by HUD, and adjusted for household size for Program 3 = Housing Choice Vouchers, 2015

-0.150

Hispanic

 

Percentage of households than have income in the bracket of $10,000-$14,999 yearly for Program 2 = Public Housing, 2015

-0.167

 

Percentage of households than have income in the bracket of $10,000-$14,999 yearly for Program 2 = Public Housing, 2016

-0.165

 

Birth Rates – aged 15–17, 2014

0.160

 

Percent High School Education, 2014

-0.157

 

Percentage of households that have income in the bracket of $5000-$9999 yearly for Program 2 = Public Housing, 2017

0.152

 

Percentage of households in which the older of the household head or spouse is 51 to 61 years of age for Program 3 = Housing Choice Vouchers, 2018

-0.152

Non-Hispanic White

 

Average number of years a person can expect to live

-0.188

 

Years of potential life lost before age 75 per 100,000 population (age-adjusted)

0.183

 

Sum of series for Socioeconomic theme, 2014a

0.181

 

Percentage of adults aged 20 and over reporting no leisure-time physical activity

0.180

 

Percent of population without health insurance, 2014

0.176

 

Percentile Percentage of persons with no high school diploma(age 25 +) estimate, 2018

0.174

 

Median Household Income, 2016

-0.171

 

Percentage of adults who are current smokers

0.170

 

Per Capita Personal Income, 2016

-0.169

 

Percentage of households that have income in the bracket of $20,000 or more yearly for Program 5 = Project Based Sect. 8 = 202/PRAC, 2017

-0.167

 

Percent of population living in poverty, 2016

0.167

 

Percentage of adults aged 20 and above with diagnosed diabetes

0.166

 

Percentage of adults ages 25–44 with some post-secondary education

-0.165

 

Percentage of households that have income in the bracket of $20,000 or more yearly for Program 5 = Project Based Sect. 8 = 202/PRAC

-0.163

 

Percentile percentage of civilian noninstitutionalized population with a disability

0.160

 

Birth Rates, white, aged 40–54, 2014

-0.158

 

Birth Rates, aged 15–19, 2014

0.158

 

Median Household Income dollar, 2015

-0.157

 

Percentage of households that have income in the bracket of $20,000 or more yearly for Program 3 = Housing Choice Vouchers

-0.157

 

Percentage of adults reporting 14 or more days of poor physical health per month

0.156

 

Percent Persons in Poverty, 2015

0.155

 

Percentage of households that have income in the bracket of $20,000 or more yearly for Program 3 = Housing Choice Vouchers

-0.155

 

Percentage of children enrolled in public schools that are eligible for free or reduced price lunch

0.154

 

Average number of mentally unhealthy days reported in past 30 days (age-adjusted)

0.154

 

Percentage of households that have income in the bracket of $20,000 or more yearly for Program 5 = Project Based Sect. 8 = 202/PRAC

-0.154

 

Average total household income per year for Program 3 = Housing Choice Vouchers

-0.152

 

Percentage of households that have income in the bracket of $20,000 or more yearly for Program 1 = Summary of All HUD Programs

-0.152

 

Percentage of households that have income in the bracket of $20,000 or more yearly for Program 5 = Project Based Sect. 8 = 202/PRAC

-0.151

 

Percentage of households that have income in the bracket of $20,000 or more yearly for Program 5 = Project Based Sect. 8 = 202/PRAC

-0.151

 

Percent High School Education, 2014

-0.151

 

Birth Rates, aged 18–19 years

0.151

 

Average gross household contribution towards rent per month (includes payment toward rent and utilities) (Excludes zero values and missing values) for Program 3 = Housing Choice Vouchers

-0.150

  1. HUD Housing and Urban Development, PRAC Project Rental Assistance Contract
  2. asocioeconomic theme: below poverty, unemployed, income, no high school diploma