Study OutcomeCovariatesInteraction TermsC-Statistic
Health care utilization
• Preventive visits• Age• None• 0.662
• Race and ethnicity
• Household income
• Highest attained parental education
• Primary language spoken in the home
• Current health insurance coverage
• Outpatient sick visits• Gender• None• 0.605
• Age
• Race and ethnicity
• Household income
• Highest attained parental education
• Current health insurance coverage
• Family structure
• ED sick visits• Gender• Household income*age• 0.606
• Age
• Race and ethnicity
• Household income
• Highest attained parental education
• Current health insurance coverage
• Family structure
Child health
• Parental assessment of global health• Age• Household income*age• 4734368*
• Race and ethnicity
• Household income
• Highest attained parental education
• Primary language spoken in the home
• Missed days of school• Gender• None• 0.574
• Race and ethnicity
• Household income
• Highest attained parental education
• Primary language spoken in the home
• Family structure
Health-promoting behaviors
• Frequency of being read to daily• Gender• Household income*age• 2448333*
• Age
• Race and ethnicity
• Household income
• Highest attained parental education
• Primary language spoken in the home
• Preventive visits
• Frequency of obtaining sufficient sleep nightly• Age• Household income*race and ethnicity• 3094272*
• Race and ethnicity
• Household income
• Highest attained parental education
• Primary language spoken in the home
• Current health insurance
• Family structure
• Preventive visits
• Helmet usage• Gender• Household income*age• 4693080*
• Age
• Race and ethnicity• Household income*race and ethnicity
• Household income
• Highest attained parental education• Household income*family structure
• Family structure
• Preventive visits
• Screen time• Gender• Household income*age• 0.844
• Age
• Race and ethnicity• Race and ethnicity*family structure
• Household income
• Highest attained parental education
• Family structure
• Preventive visits
• History of ever being breastfed• Age• Household income*race and ethnicity• 0.657
• Race and ethnicity
• Household income
• Highest attained parental education
• Primary language spoken in the home
• Family structure
• Preventive visits
  • * Akaike information criterion (AIC)