Using incognito standardised patients to evaluate quality of eye care in China.
Jingchun NieLifang ZhangJiayuan GaoJason LiQian ZhouYaojiang ShiSean SylviaNathan CongdonPublished in: The British journal of ophthalmology (2020)
Inaccurate refractions are common in Northwestern China, particularly in public facilities. Important assessments, including subjective refraction, are frequently omitted.