ne on the presence of visual disability in Central Africans.    **Independent variables**     **B coefficient**   **Standard error**   **Wald χ^0^**   **OR (00% CI)**      **p-value**   ----------------------------- ------------------- -------------------- --------------- -------------------- -------------   **Safou fruit intake**                                                                                         No versus Yes                 0.000               0.000                00.000          00.0 (00.0--000.0)   \<0.0000   **Migration**                                                                                                  Yes versus No                 0.000               0.000                0.000           0.0 (0.0--00