Independent Variables

Univariate Logistic Regression

Multivariate Logistic Regression

p-value

COR

95% CI of COR

p-value

AOR

95% CI of AOR

Age

≤20 years

Ref

21 - 34 years

0.017

13.3

1.601 - 111.029

0.705

0.6

0.027 - 11.406

≥35 years

0.018

13.5

1.562 - 116.245

0.3

0.2

0.008 - 4.443

Marital status

Single

Ref

Married

0.075

2.2

0.925 - 5.014

Widowed

0.999

-

-

Divorced/separated

0.999

-

-

Cohabiting

0.999

-

-

Religious affiliation

Roman Catholic

Ref

Protestant Christian

0.056

0.5

0.243 - 0.952

Muslim

0.999

-

-

Non-religious

0.760

1.3

0.235 - 7.266

Distance to nearest health facility

≤5 km

Ref

6 - 10 km

0.000

5.9

2.775 - 12.479

0.003

6.3

1.834 - 21.318

Educational level

Never been to school

Ref

Primary

0.561

0.7

0.221 - 2.27

Secondary

0.520

0.7

0.25 - 2.016

Tertiary

0.998

-

-

Occupation

Housewife

Ref

Civil servant

0.003

5.9

1.854 - 19.014

0.192

3.3

0.549 - 19.829

Business woman

0.000

7.9

2.972 - 21.087

0.026

5.8

1.237 - 27.58

Private organization

0.464

1.7

0.413 - 6.976

0.922

1.1

0.101 - 12.641

Daily laborer

0.999

-

-

0.999

-

-

Student

0.999

-

-

0.999

-

-

Neonate’s age

≤7 days

Ref

8 - 28 days

0.000

11.8

5.172 - 26.975

0.000

18.8

4.868 - 72.451

Number of ANC visits

≤3

0.000

3.7

1.875 - 7.486

0.003

6.3

1.862 - 21.56

≥4

Ref

Duration of labor

≤6 hours

0.998

-

-

7 - 12 hours

0.998

-

-

13 - 24 hours

Ref

Number of vaginal examinations

<3

0.000

6.0

2.887 - 12.306

0.001

10.8

2.79 - 42.002

≥3

Ref

Experienced PROM

Yes

Ref

No

0.019

5.0

1.297 - 19.277

0.165

5.0

0.517 - 47.755

Experienced PIH

Yes

0.004

3.1

1.444 - 6.757

0.013

5.4

1.433 - 20.048

No

Ref

Gestational age

<32 weeks

0.999

-

-

32 - 36 weeks

0.068

11.5

0.833 - 158.721

37 - 41 weeks

0.566

2.0

0.179 - 23.073

≥42 weeks

Ref

APGAR score at 1 minute

<7

0.998

-

-

≥7

Ref

Birth weight

<1500 g

1

1

-

1500 - 2499 g

0.999

-

-

2500 - 3999 g

0.999

-

-

≥4000g

Ref