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. 2019 Nov 6;16:100993. doi: 10.1016/j.pmedr.2019.100993

Table 2.

Estimated Parameters (SE) from Random-effects Logit Models of Earned Income Tax Credit Intervention on the Likelihood of Food Insecurity over Time, Chicago: 2014–2015.

Model 1
Model 2
β SE p-value β SE p-value
Intervention Group (Ref: Control) −0.20 0.24 0.422 0.22 0.32 0.507
Time (Ref: Time 1)
 Time 2 0.19 0.36 0.588
 Time 3 0.11 0.41 0.780
 Time 4 0.83 0.63 0.184
Time*Intervention Group
 Time 2 −0.23 0.42 0.581
 Time 3 −0.89 0.47 0.057
 Time 4 −2.21 0.77 0.004
Respondent Gender (Ref: Female)
 Male −0.02 0.45 0.965 −0.03 0.46 0.950
 Other 0.07 0.54 0.899 0.09 0.56 0.873
Education (Ref: Less than HS)
 HS or more 0.12 0.22 0.586 0.13 0.23 0.567
 Not Reported −0.01 0.36 0.975 0.00 0.38 0.998
Number of children −0.15 0.16 0.365 −0.15 0.17 0.387
Household Size 0.18 0.14 0.198 0.18 0.14 0.205
Comfort with Income −0.41 0.12 0.001 −0.32 0.13 0.016
Receive public assistance (Ref: No) −0.13 0.21 0.526 −0.19 0.21 0.366
Financial Stress 0.96 0.13 <0.001 0.95 0.14 <0.001
Constant −3.76 0.69 <0.001 −3.99 0.73 <0.001

Significance *p < .05 **p < .01 ***p < .001.