Controlling myopia

A randomized, controlled study evaluating atropine and placebo in 660 Chinese children. Patients received drops q1month for 24 months, then q2month for 12 months, followed by no drops for 12 months.

6p vivalletta2711 11-01-2020 14 1   Download

Myopia is an important public health problem due to its prevalence and significant public health cost. Elevating levels of myopia increase the risk of vision impairment, and therefore, high myopia has become one of the main causes of untreatable vision loss throughout the world due to its irreversible complications.

5p vinasaki2711 12-11-2019 14 1   Download

Controlling for the pre-game expected outcome, we are able to reject the hypothesis that the loss effect after soccer games is driven by economic factors such as reduced productivity or lost revenues. We also document that the effect is stronger in small stocks, which other studies find are disproportionately held by local investors and more strongly affected by sentiment. Overall, our interpretation of the evidence is that the loss effect is caused by a change in investor mood.

39p bocapchetnguoi 05-12-2012 43 1   Download