| Studies | Prevalence | Place of study |
| Kinda, Burkina [4] Mayanda, Congo-Brazzaville [5] Niakara, Burkina-Faso [6] Georges Kinda, Burkina-Faso [7] Samandoulougou, Burkina-Faso [8] Our study Tombouctou-Mali Abena-Obama, Cameroun [9] M’pembaLoufoua Lemay, Congo-Brazza [10] Amon-Tanoh-Dick, Côte d’Ivoire [11] KokouOutcha, Togo [13] | 0.98% 5.09% 6% 0.98% 0.78% 5.40% 0.64% 0.5% 0.1% 0.48% | Studies carried out in a cardiological environment
Studies carried out in pediatric settings
|