2010

2015

Socio-demographic

characteristics

Not using

Using reversible modern method

Not using

Using reversible modern method

N

%

%

Chi2

n

%

%

Chi2

Whole sample

5147

59.9

40.1

3671

44.7

55.3

Place of residence

323.5 (p < 0.001)

144.5 (p < 0.001)

Rural

3215

68.8

31.2

2530

51.9

48.1

Other cities

1444

40.8

59.2

887

30.1

69.9

Capital city

488

42.6

57.4

254

32.3

67.7

Education level

413.9 (p < 0.001)

138.5 (p < 0.001)

None

3627

68.2

31.8

2668

51.1

48.9

Primary

795

47.1

52.9

456

33.8

66.2

Secondary or more

725

31.3

68.7

547

26.5

73.5

Standard of living

434.3 (p < 0.001)

154.9 (p < 0.001)

Lower

1497

75.3

24.7

1225

56.9

43.1

Middle

2039

64.7

35.3

1563

45.0

55.0

Higher

1611

38.9

61.1

883

29.6

70.4

Woman’s age

6.5 (p < 0.038)

34.8 (p < 0.001)

15 - 24

1434

59.7

40.3

850

46.4

53.6

25 - 39

2811

59.2

40.8

2072

41.7

58.3

40 - 49

902

62.5

37.5

749

54.1

45.9

Marital status

90.3 (p < 0.001)

17.7 (p < 0.001)

Not in a union

354

34.7

65.3

357

34.7

65.3

In a union

4793

61.5

38.5

3314

46.4

53.6

Number of children

102.1 (p < 0.001)

50 (p < 0.001)

No children

386

38.8

61.2

317

38.8

61.2

1-3 children

2200

57.7

42.3

1502

39.5

60.5

Four children or plus

2561

65.0

35.0

1852

51.0

49.0

Religion

20.8 (p < 0.001)

7.4 (p < 0.007)

Muslim

3076

62.4

37.6

2222

47.1

52.9

Christian and others

2071

56.0

44.0

1449

42.5

57.5

FP* discussion

392.8 (p < 0.001)

216.4 (p < 0.001)

No

3714

67.1

32.9

2588

53.1

46.9

Yes

1433

39.4

60.6

1083

26.6

73.4

Partner FP approval

784.9 (p < 0.001)

828.6 (p < 0.001)

Yes

3280

45.5

54.5

2334

27.4

72.6

No

1867

84.5

15.5

1337

76.5

23.5

Type of FP need

1.1 (p < 0.301)

9.7 (p < 0.002)

For spacing

3648

60.3

39.7

2597

43.627

56.4

For limiting

1499

58.9

41.1

1074

49.255

50.7