Author (Year)

Country

Method of data collection

Ages of exposure

Sample size

Response %

Sampling methods

Study setting

Female CSA %

Male CSA %

Overall %

Definition

Sumner et al., 2016

Kenya

I

<18

1456 (13 - 24)

80.4

P

G

NA

14.8

NA

N

McCrann et al., 2006

Tanzania

Q

<18

487

>90

NP

S

31

25

27.7

B

Richter et al., 2004

Tanzania

I

<12

3073

93.6

P

G

2.1

4.2

NR

N

UNICEF, 2009

Tanzania

I

<18

3790 households

NR

P

G

27

11

NR

N

UNICEF, 2018b

Uganda

I

lifetime

5804 (18 - 24)

82.2

P

G

35.3

16.5

NR

N

UNICEF, 2013

Malawi

I

<18

NR

P

G

22

15

NR

N

Worku et al., 2006

Ethiopia

Q

NR

323

NR

P

S

-

-

68.7

B

Olley, 2008

Nigeria

Q

lifetime

841 (16 - 25)

NR

NP

S

Nf 9.4 f (4.4)

Nf 7.2 f (5.6)

16.7

N

Kunnuji & Esiet, 2015

Nigeria

I

<18

480 (10 - 19) M = 16

NR

NP

G

18

NR

NR

N

David et al., 2018

Nigeria

I

lifetime

398 (10 - 19) M = 15.6

NR

P

G

26

24.3

25.7

B

Madu & Peltzer, 2001

South Africa

Q

<17

414 (M = 18.5)

NR

NP

S

53.2

60

54.2

N

Ward et al., 2018

South Africa

I

lifetime

5631 (15 - 17)

94.6

P

G

14.6

9.99

12.3

N

Richter et al., 2014

South Africa

I

<12

5259 (18 - 32)

84.5

P

G

4.9

4.1

NR

N

Reza et al., 2009

Swaziland

Q

<18

1244 (13 - 24)

96.3

P

G

33.2

NR

NR

N

UNICEF, 2007

Swaziland

I

<18

1920 households

NR

P

G

38

NR

NR

N

Richter et al., 2014

Zimbabwe

I

<12

2874 (18 - 32)

84

P

G

4.4

4.5

NR

N

Zimbabwe National Statistics Agency, 2011

Zimbabwe

I

<18

7797 households

>90

P

G

32.5

8.9

NR

N

Birdthistle e al., 2011

Zimbabwe

I

<16

1194

NR

NP

G

9.1

NR

NR

a

Nelson et al., 2011

DRC

I

<18

389

NR

NP

G

19.5

NR

NR

c