Development and Testing of a Mobile Phone App for Risk Estimation of Gas Volume Expansion and Intraocular Pressure Elevation in Patients With Intravitreous Gas or Air Tamponade: Interobserver Assessment Study

Zhaotian Zhang   ¹ , MD ;   Fei Li   ¹ , MD, PhD ;   Haochuan Zhang   ² , PhD ;   Zhipeng Miao   ² , PhD ;   Yantao Wei   ¹ , MD, PhD ;   Li Wang   ¹ , MD ;   Shaochong Zhang   ¹ , MD

¹ State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China

² School of Automation, Guangdong University of Technology, Guangzhou, China