Copyright
©The Author(s) 2022.
World J Clin Cases. Sep 26, 2022; 10(27): 9619-9627
Published online Sep 26, 2022. doi: 10.12998/wjcc.v10.i27.9619
Published online Sep 26, 2022. doi: 10.12998/wjcc.v10.i27.9619
Figure 4 Schirmer test, blink rate, and osmolarity grade frequencies between August 2019 and April 2021.
Between April 2020 and June 2020, no evaluation was performed due to the lockdown. Schirmer test grade: Abnormal (< 5), borderline (5-10), and normal (> 10). Blink grade: Normal (90-100) and abnormal (< 90). Osmolarity grade: Abnormal (> 320), borderline (300-320), and normal (< 300).
- Citation: Marta A, Marques JH, Almeida D, José D, Sousa P, Barbosa I. Impact of COVID-19 pandemic on the ocular surface. World J Clin Cases 2022; 10(27): 9619-9627
- URL: https://www.wjgnet.com/2307-8960/full/v10/i27/9619.htm
- DOI: https://dx.doi.org/10.12998/wjcc.v10.i27.9619