| 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) |