Table2 Multivariate logistic regression

Age group

  15–19

1

1

1

  20–24

4.23 (1.59; 11.21)

3.69 (1.86; 7.31)

2.31 (1.37; 3.88)

  25–29

6.41 (2.44; 16.85)

5.55 (2.80; 10.98)

2.94 (1.75;4.92)

  30–34

7.86 (2.97; 20.75)

7.33 (3.70; 14.55)

4.67 (2.79; 7.80)

  35–39

11.58 (4.42; 30.30)

9.35 (4.70; 18.57)

6.02 (3.61; 10.04)

  40–44

13.05 (4.94; 34.49)

9.79 (4.88; 19.62)

7.18 (4.28; 12.06)

  45–49

20.66 (7.82; 54.60)

10.91 (5.41; 21.99)

6.89 (4.07; 11.67)

Region of residence

  Adamaoua

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1

  Centre

1.56 (0.90; 2.69)

0.58 (0.38; 0.89)

  Douala

0.73 (0.37; 1.44)

0.63 (0.41; 0.98)

  East

2.12 (1.27; 3.53)

0.66 (0.44; 1.00)

  Far-North

1.20 (0.73; 196)

1.09 (0.79; 1.50)

  Littoral

1.69 (0.97; 2.92)

0.63 (0.40; 0.99)

  North

0.31 (0.16; 0.61)

0.77 (0.55; 1.09)

  North-West

0.77 (0.43; 1.39)

0.34 (0.22; 0.53)

  West

1.65 (0.99; 2.74)

0.65 (0.44; 0.96)

  South

1.05 (0.57; 1.92)

0.73 (0.46; 1.15)

  South-West

0.89 (0.48; 1.63)

0.53 (0.34; 0.81)

  Yaoundé

1.34 (0.72; 2.51)

0.72 (0.46; 1.13)

Type of residence

  Urban

1

1

1

  Rural

1.22 (0.93; 1.61)

1.21 (0.90; 1.63)

0.98 (0.75; 1.29)

Level of education

  No education

1.12 (0.76; 1.65)

1.16 (0.77; 1.73)

0.87 (0.64; 1.18)

  Primary

1.37 (0.97; 1.94)

1.15 (0.87; 1.50)

1.13 (0.90; 1.42)

  Don't know

(ommited)

(ommited)

(ommited)

  Secondary /higher

1

1

1

Marital status

  Never married

1

1

1

  Married

4.19 (1.86; 9.43)

3.55 (1.77; 7.14)

5.66 (3.33; 962)

  Living together

3.11 (1.27; 7.63)

3.12 (1.53; 6.39)

3.94 (2.25; 6.90)

  others

3.84 (1.62; 9.13)

3.12 (1.48; 6.59)

4.04 (2.26; 7.22)

Wealth index quintile

  Very poor

1.37 (0.93; 2.01)

1.25 (0.187; 0.14)

  Poor

1.21 (0.78; 1.86)

123 (0.210; 0.24)

  Average

1.43 (0.90; 2.29)

1.49 (0.294; 0.04)

  Rich

1.52 (0.93; 2.49)

1.39 (0.315; 0.15)

  Very rich

1

1