Effect of Chinese eye exercises on change in visual acuity and eyeglasses wear among school-aged children in rural China: a propensity-score-matched cohort study

by Huan Wang, Yiwei Qian, Nathan Congdon, Matthew Boswell, Scott Rozelle, Xiaochen Ma
Published 2020-03-01

The Effect of Providing Free Eyeglasses on Children’s Mental Health Outcomes in China: A Cluster-Randomized Controlled Trial

by Hongyu Guan, Huan Wang, Kang Du, Jin Zhao, Matthew Boswell, Yaojiang Shi, Yiwei Qian
Published 2018-12-01

Impact of various types of near work and time spent outdoors at different times of day on visual acuity and refractive error among Chinese school-going children.

by Hongyu Guan, Ning Neil Yu, Huan Wang, Matthew Boswell, Yaojiang Shi, Scott Rozelle, Nathan Congdon
Published 2019-01-01

Tracking the effects of COVID-19 in rural China over time

by Huan Wang, Markus Zhang, Robin Li, Oliver Zhong, Hannah Johnstone, Huan Zhou, Hao Xue, Sean Sylvia, Matthew Boswell, Prashant Loyalka, Scott Rozelle
Published 2021-01-01