Table 4: Personal demographics of COHRA2 women during pregnancy (2011–2015).

VariablePittsburghWest VirginiaCombined value1
Mean
(±SD)
Mean
(±SD)
Mean
(±SD)

Average age 35729.8
(±5.1)
36627.0
(±5.4)
72328.4
(±5.4)
<0.000012

%%% value

Education
 <High school degree134%3710%507%<0.00001
 High school degree3710%9426%13118%
 Some college10128%13036%23132%
 College degree10529%6417%16923%
 Degree beyond college10228%4111%14320%
Employment
Ever employed?
 No51%247%294%0.0008
 Yes35399%34293%69596%
If yes, current employment status
 Unemployed7922%15044%22933%<0.00001
 Part time employment6418%6720%13119%
 Full time employment17850%10932%28741%
 Student/other32 9%16 5%48 7%
Prior pregnancies
 014641%12935%27538%0.15
 1+21359%23765%45062%
Type of medical insurance3
 Private/through employer21665%12742%34354%<0.00001
 Medicare93%165%254%
 Medical assistance7523%279%10216%
 Medicaid206%11939%13922%
 Other124%165%284%
Dental insurance
Do you have dental insurance?
 Yes28987%12842%41765%<0.00001
 No4213%17958%22135%
If yes, what type?
 Private/through employer19266%10683%29871%0.001
 Other9734%2217%11929%
Self-report general health4
 Excellent10329%7420%17725%0.002
 Good21460%22361%43761%
 Fair or poor3911%6819%10715%

value tests differences between Pittsburgh and West Virginia sites.
2Wilcoxon rank sum test with continuity correction.
397% of women have medical insurance.
4“Compared to other women your age, how would you rate your general health?”