Table 5 Determinants of modern contraceptive choice

Age

1.16

0.92

1.16^*

1.03

[0.93–1.45]

[0.69–1.23]

[1.03–1.31]

[0.75–1.41]

Age squared

0.98

1.02

0.977^*

1.01

[0.95–1.01]

[0.98–1.06]

[0.959–0.996]

[0.97–1.06]

Health insurance status

Uninsured

1

1

1

1

Insured

1.01

1.04

1.20

1.75

[0.63–1.61]

[0.45–2.41]

[0.91–1.60]

[0.95–3.21]

Marital status

Unmarried

1

1

1

1

In monogamous union

21.59^***

3.75^*

1.86^***

0.91

[8.17–57.06]

[1.08–13.02]

[1.36–2.54]

[0.46–1.78]

In polygamous union

62.13^***

0.00^***

2.32^**

1.03

[16.49–234.13]

[0.00–0.00]

[1.39–3.88]

[0.31–3.38]

HIV testing status

Not tested

1

1

1

1

Tested

1.08

1.15

1.55^**

1.45

[0.60–1.95]

[0.50–2.64]

[1.15–2.08]

[0.82–2.59]

Engaged in early sex (age < 17 years)

No

1

1

1

1

Yes

0.80

0.76

1.04

1.25

[0.44–1.47]

[0.23–2.57]

[0.70–1.55]

[0.75–2.10]

Wealth quintile (Richest)

Richest

1

1

1

1

Poorest

1.28

0.60

1.96

0.40

[0.32–5.18]

[0.05–6.77]

[0.90–4.25]

[0.11–1.46]

Poorer

2.04

0.85

2.19^*

0.71

[0.68–6.13]

[0.14–4.98]

[1.19–4.01]

[0.29–1.74]

Middle

2.32

1.82

1.92^*

0.60

[0.79–6.80]

[0.35–9.61]

[1.15–3.20]

[0.28–1.28]

Richer

1.41

1.00

1.29

0.50

[0.49–4.06]

[0.26–3.80]

[0.78–2.14]

[0.23–1.08]

Educational attainment

Tertiary

1

1

1

1

None

1.47

0.80

2.72^*

3.19

[0.49–4.39]

[0.12–5.27]

[1.20–6.14]

[0.99–10.29]

Basic

1.04

0.35

2.53^*

1.97

[0.41–2.67]

[0.06–1.94]

[1.20–5.34]

[0.53–7.23]

Secondary

0.93

0.80

1.56

1.94

[0.43–2.05]

[0.29–2.23]

[0.73–3.32]

[0.77–4.91]

Religious affiliation

Catholic

1

1

1

1

Charismatic

1.11

2.47

0.71

0.20

[0.39–3.18]

[0.15–39.86]

[0.29–1.71]

[0.04–1.09]

Other Christian

1.32

10.96^*

0.94

0.40

[0.44–3.90]

[1.16–103.43]

[0.41–2.17]

[0.12–1.31]

Islam

1.02

11.94^*

0.80

0.25^*

[0.37–2.81]

[1.20–118.59]

[0.33–1.92]

[0.07–0.89]

Traditional

0.60

6.28

0.51

0.24

[0.19–1.92]

[0.48–81.54]

[0.20–1.30]

[0.05–1.28]

None

0.87

42.74^**

0.55

0.50

[0.21–3.51]

[3.20–571.40]

[0.16–1.86]

[0.08–2.90]

Administrative region

Greater Accra

1

1

1

1

Western

0.25^*

1.48

0.79

1.25

[0.08–0.76]

[0.31–7.13]

[0.41–1.49]

[0.54–2.89]

Central

0.53

0.76

0.97

2.33

[0.19–1.43]

[0.13–4.66]

[0.53–1.77]

[0.95–5.69]

Volta

0.43

0.35

0.63

0.34

[0.13–1.39]

[0.02–6.34]

[0.34–1.16]

[0.11–1.05]

Eastern

0.30

1.33

1.09

1.39

[0.08–1.10]

[0.26–6.78]

[0.61–1.94]

[0.59–3.27]

Ashanti

0.68

3.15

1.02

1.50

[0.27–1.71]

[0.83–11.99]

[0.55–1.91]

[0.60–3.76]

Brong Ahafo

0.53

0.65

1.11

0.93

[0.19–1.45]

[0.11–4.03]

[0.61–2.03]

[0.31–2.81]

Northern

0.20

0.26

1.34

0.45

[0.04–1.09]

[0.03–1.94]

[0.63–2.86]

[0.07–2.77]

Upper East

1.28

0.57

1.84

0.08^*

[0.42–3.88]

[0.07–5.04]

[0.89–3.80]

[0.01–0.59]

Upper West

0.37

0.00^***

1.60

0.59

[0.10–1.42]

[0.00–0.00]

[0.78–3.27]

[0.13–2.60]

Place of residence

Rural

1

1

1

1

Urban

0.77

0.87

0.98

1.15

[0.39–1.52]

[0.22–3.40]

[0.66–1.45]

[0.63–2.10]

F-statistic for goodness of fit (p value)

159 (0.00)

5.26 (0.00)

Generalized Hausman test for IIA

F-statistic (p value)

0.42 (0.996)

0.55 (0.972)

0.69 (0.888)

1.34 (0.117)