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| Content Provider | African Journals Online (AJOL) |
|---|---|
| Author | Olatoundji Holden Fatigba Patricia Yèkpè Vicentia Boco Augustin Karl Agossou-Voyeme Julien Didier Adedemy Olivier Biaou Kofi-Mensa Savi de Tové |
| Abstract | Introduction: l'objectif de cette étude était de déterminer le diamètre échographique de l'enveloppe du nerf optique (DENO) dans une population d'enfants sains noirs Africains au Bénin. Méthodes: une étude transversale descriptive a été menée sur une période de 6mois. Le DENO a été mesuré chez 304 enfants sains. Deux mesures échographiques du DENO (coupe transversale et sagittale) ont été réalisées 3mm en arrière de la papille sur chaque œil. Le DENO d'un patient est égal à la moyenne des quatre mesures. Résultats: l'âge moyen était de 35, 72 ± 35,38 mois et la sex-ratio H/F de 0,96. La mesure moyenne du DENO était de 3, 31±0,54mm avec des extrêmes de 2,02 et de 4,44mm. Le DENO croît avec l'âge avec une moyenne corrélation significative (r=0,58 et p<0,0001). Cette croissance est plus marquée pendant les 48 premiers mois de vie. Il n'y avait pas de différence entre les garçons et les filles (p=0, 45). Conclusion: les valeurs retrouvées dans cette étude ne diffèrent pas de ce qui est classiquement décrit dans les autres populations. Un DENO supérieur à 4,40 (IC 95%) doit être considéré comme anormal. |
| File Format | |
| e-ISSN | 19378688 |
| Journal | Pan African Medical Journal |
| Issue Number | 1 |
| Volume Number | 19 |
| Language | English French |
| Publisher Date | 2022-05-30 |
| Access Restriction | Open |
| Subject Keyword | General Science Humanities Health Diamètre de l´enveloppe du nerf optique échographie enfant noir africain Bénin |
| Content Type | Text |
| Resource Type | Article |
| Subject | Medicine Decision Sciences |
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