Table 3 Multivariable analysis on the association between mobile phone use for childbirth service seeking and neighborhood and socioeconomic characteristics

 City Corporation: Slum

Ref

Ref

Ref

 City Corporation: Non-slum

1.815 (1.546–2.132)

1.263 (1.061–1.504)

1.282 (1.076–1.526)

 Rest Urban

0.752 (0.640–0.882)

1.074 (0.902–1.278)

1.085 (0.911–1.292)

 Yes

Ref

Ref

Ref

 No

0.344 (0.266–0.444)

0.621 (0.473–0.815)

0.639 (0.486–0.839)

 Poorest

Ref

Ref

Ref

 Poorer

1.556 (1.269–1.907)

1.496 (1.213–1.845)

1.464 (1.186–1.807)

 Middle

2.689 (2.182–3.313)

2.348 (1.876–2.938)

2.279 (1.820–2.855)

 Richer

3.249 (2.646–3.989)

2.645 (2.098–3.335)

2.512 (1.989–3.173)

 Richest

6.094 (4.879–7.612)

4.597 (3.553–5.947)

4.108 (3.145–5.367)