2015

2016

2017

2018

2019

Total

Newborns screened (n; %)

Ouagadougou

Bobo-Dioulasso

1070

1070 (100)

0 (0)

3405

1182 (34.7)

2223 (65.3)

2716

498 (18.3)

2218 (81.7)

1685

814 (38.3)

871 (51.7)

2461

945 (38.4)

1516 (61.6)

11,337

4509 (39.8)

6828 (60.2)

Hb fractions (n; %)

Abnormal

Normal

271 (25.3)

799 (74.7)

870 (25.6)

2535 (74.4)

754 (27.8)

1962 (72.2)

473 (28.1)

1212 (71.9)

708 (28.8)

1753 (71.2)

3076 (27.1)

8261 (72.9)

Type hemoglobinopathies

All SCD (n; %)

Homozygous SS

Heterozygous SC

Total Hb traits (n; %)

Hb AS

Hb AC

Hemoglobinopathies C (n; %)

Hb CC

Hb Cβ-Thal

24 (2.2)

5 (0.5)

19 (1.8)

234 (21.9)

73 (6.8)

161 (15.0)

13 (1.2)

12 (1.1)

1 (0.1)

30 (0.9)

11 (0.3)

19 (0.6)

801 (23.5)

267 (7.8)

534 (15.7)

39 (1.1)

38 (1.1)

1 (0.03)

41 (1.5)

11 (0.4)

30 (1.1)

686 (25.3)

207 (7.6)

479 (17.6)

27 (1.0)

27 (1.0)

0 (0.0)

40 (2.4)

14 (0.8)

26 (1.5)

412 (24.4)

137 (8.1)

275 (16.3)

21 (1.2)

21 (1.2)

0 (0.0)

80 (3.2)

19 (0.8)

61 (2.5)

602 (24.5)

206 (8.4)

396 (16.1)

36 (1.5)

21 (0.8)

5 (0.2)

215 (1.9)

60 (0.5)

155 (1.4)

2735 (24.1)

890 (7.8)

1845 (16.3)

126 (1.1)

119 (1.0)

7 (0.1)