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Table 2 Sexual and reproductive health characteristics of adolescents in Burundi using the 1987, 2010 and 2016/17 BDHS data

From: Prevalence, trend and determinants of adolescent childbearing in Burundi: a multilevel analysis of the 1987 to 2016–17 Burundi Demographic and Health Surveys data

Variables /categories

BDHS year

1987 (N = 731)

2010(N = 2359)

2016–17(N = 3859)

n (%)

n (%)

n (%)

Age at First Sex

≤ 14 years

5 (0.7)

83 (3.5)

101 (2.6)

 15–17 years

32 (4.4)

217 (9.2)

326 (8.5)

 18–19 years

24 (3.3)

74 (3.2)

139 (3.6)

 Not had sex/inconsistent/missing

670 (91.6)

1985 (84.1)

3292 (85.3)

Age at First Marriage

  ≤ 17 years

29 (4.0)

159 (6.7)

148 (3.8)

 18–19 years

20 (2.8)

72 (3.1)

109 (2.8)

 Never in union

682 (93.2)

2128 (90.2)

3601 (93.3)

Age at First Birth

  ≤ 17 years

13 (1.7)

84 (3.6)

127 (3.3)

 18–19 years

11 (1.5)

74 (3.1)

107 (2.8)

 Still no birth

708 (96.8)

2201 (93.3)

3624 (93.9)

Knowledge of Any Contraceptive Methods

 Has knowledge

293 (40.1)

2166 (91.8)

3468 (89.9)

 No knowledge

438 (59,9)

193 (8.2)

390 (10.1)

Contraceptive Use and Intention

 Using modern method

 

30 (1.3)

98 (2.5)

 Using traditional method

 

4 (0.2)

18 (0.5)

 Non-user - intends to use later

 

1904 (80.7)

2785 (72.2)

 Does not intend to use

 

421 (17.8)

958 (24.8)

Unmet Need for Contraception

 Never had sex

 

1688 (71.5)

2,878 (74.6)

 Unmet need for spacing/limiting

 

75 (3.2)

95 (2.5)

 Using for spacing/liming

 

34 (1.5)

116 (3.0)

 No unmet need

 

154 (6.5)

161 (4.2)

 Not married and no sex in last 30 days

 

104 (4.4)

195 (5.1)

 Infecund/menopausal

 

304 (12.9)

413 (10.7)

Fertility Preference

 Have another pregnancy

42 (5.8)

2254 (95.5)

3724 (96.5)

 Undecided

0 (0,0)

49 (2.1)

33 (0.8)

 No more

0 (0.1)

31 (1.3)

77 (2.0)

 Declared infecund/Sterilized

24 (1.0)

25 (0.7)

 Missing

688 (94 .1)

2 (0.1)