Table 5: Household demographics of COHRA2 women during pregnancy (2011–2015).

VariablePittsburghWest VirginiaCombined value1
%%%

Additional people in household
 0226%134%355%0.002
 115345%10934%26239%
 2+16849%20162%36955%
For households with additional people
Additional adults
 0155%175%325%0.48
 126181%24077%50179%
 2+4514%5317%9816%
Additional children
 018556%12841%31349%0.0002
 18626%9932%18529%
 2+5818%8728%14523%
Household income (US$)2
 <10,000248%4315%6711%<0.00001
 10,000–24,9993612%6724%10317%
 25,000–49,9994916%7527%12421%
 50,000–99,99911738%6824%18531%
 100,000+8628%2910%11519%
Food anxiety in past year
Worried food might run out
 Never true28383%22771%51077%0.001
 Sometimes true4714%7423%12118%
 Often true103%186%284%
Food did run out
 Never true29888%24777%54583%0.001
 Sometimes true3310%5718%9014%
 Often true72%155%223%

value tests differences between Pittsburgh and West Virginia sites.
27% unknown/refused.