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Table 4 Binary logistic regression difference-in-differences analysis of 4+ ANC services. (Baseline N: 752; Endline N: 1333; Total N: 2085)

From: Community-based maternal and child health project on 4+ antenatal care in the Democratic Republic of Congo: a difference-in-differences analysis

Variable

Model 1

Model 2

B

S.E.

ORs

95% CI

P

B

S.E.

ORs

95% CI

P

Time (β)

Baseline

Ref.

    

Ref.

    

Endline

−.362

.239

.696

[.430–1.112]

.129

.212

.298

1.237

[.690–2.217]

.476

Group

Control

Ref.

    

Ref.

    

Intervention

.453

.209

1.573

[1.044–2.371]

.030

.478

.260

1.612

[.969–2.683]

.066

Time × Group (δ)

 

.720

.209

2.054

[1.365–3.092]

.001

.824

.274

2.280

[1.332–3.902]

.003

No. of household members

      

−.008

.028

.992

[.940–1.048]

.786

No. of children under 5

      

.005

.078

.1005

[.863–1.171]

.004

Reading skills

NO

     

Ref.

    

YES

     

.728

.548

2.072

[.707–6.068]

.184

Writing skills

NO

     

Ref.

    

YES

     

−.743

.545

.476

[.163–1.385]

.173

Insurance

NO

     

Ref.

    

YES

     

−.895

.306

.408

[.224–.744]

.003

Income (US $)

      

.000

.001

1.000

[.999–1.002]

.745

Constant

 

−.800

.190

.449

  

.035

.394

1.036

  
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Reproductive Health

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