“…We also saw that countries with a lower SDI had higher burdens of blindness and vision loss. This presumably reflects a shortage of material and human resources to deliver vision care in low SDI countries, a determinant of blindness which is well-described [ 45 – 48 ]. As noted above, effective and low-cost treatments for the most important causes of vision loss in Asia, including refractive error, cataracts, and near vision loss, could be helpful in this regard.…”