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Table 1 Socio-demographic characteristics of married women aged 15–19 years

From: Sexuality, fertility and family planning characteristics of married women aged 15 to 19 years in Ethiopia, Nigeria and Tanzania: a comparative analysis of cross-sectional data

Characteristic

n (%) a

Oromia, Ethiopia

N = 1198

Nasarawa, Nigeria

N = 4816

Mwanza, Tanzania

N = 201

Age (years): Mean (SD)

17.8 (1.1)

17.6 (1.3)

17.2 (1.2)

Age at marriage (years)

n (%)a

Median (IQR)

n (%)a

Median (IQR)

n (%)a

Median (IQR)

 < 15

167 (12.7)

14 (13–14)

929 (19.3)

14 (13–14)

4 (2.0)

12 (12–12)

 15–17

840 (71.3)

16 (15–17)

3172 (65.9)

16 (15–17)

107 (53.2)

17 (16–17)

 18–19

191 (16.0)

18 (18–18)

669 (13.9)

18 (18–18)

90 (44.8)

19 (19–19)

 Don’t know

0 (0)

46 (0.96)

0 (0)

 Overall

1198 (100.0)

16 (15–17)

4816 (100.0)

16 (15–17)

201 (100.0)

17 (16–18)

Age of husband (years)

n (%)a

Median (IQR)

n (%)a

Median (IQR)

n (%)a

Median (IQR)

 15–19

10 (7.4)

18 (18–19)

0 (0)

0 (0)

 20–24

71 (49.0)

22 (21–24)

22 (6.5)

22 (21–23)

6 (37.5)

22 (21–23)

 25–29

55 (40.5)

26 (25–27)

98 (30.1)

27 (26–28)

7 (43.8)

27 (26–29)

 > 30

6 (3.1)

32.5 (32–35)

206 (63.4)

34 (31–37)

3 (18.8)

37 (30–40)

 Overall

142 (100.0)

24 (22–26)

326 (100.0)

30 (28–35)

16 (100.0)

26.5 (22.5–29)

Highest level of education

 No education

327 (31.4)

1321 (27.4)

15 (7.5)

b Quranic

N/A

125 (2.6)

N/A

 Primary

695 (54.7)

1173 (24.4)

131 (65.2)

 Secondary

172 (13.7)

2082 (43.2)

55 (27.4)

 Higher/Technical/Vocational

4 (0.24)

113 (2.3)

0 (0)

 Don’t know

0 (0)

2 (0.04)

0 (0)

Religion

 Roman Catholic

0 (0)

542 (11.3)

61 (30.4)

 Orthodox Christian

868 (65.9)

0 (0)

0 (0)

 Protestant

106 (7.8)

1941 (40.3)

99 (49.3)

 Muslim

205 (24.7)

2310 (48.0)

38 (18.9)

 Traditional

18 (1.5) (18)

19 (0.39)

0 (0)

 No religion

1 (0.07)

4 (0.08)

3 (1.5)

Currently do any activity to earn money

 Yes

180 (13.4)

2022 (42.0)

32 (15.9)

 No

1018 (86.6)

2788 (57.9)

169 (84.1)

 No response

0 (0)

6 (0.12)

0 (0)

  1. a Numbers and percentages may not match exactly because the analysis used sampling weights to account for the sampling design
  2. b In Nigeria, apart from the formal educational system, a non-formal Arabic and Islamic Educational System operates among the Nigerian Muslims, through Quranic schools