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. 2015 Feb 18;8(1):81–88. doi: 10.3980/j.issn.2222-3959.2015.01.15

Figure 2. Differences in CT variations in µm between subjects with allergy and normal subjects, after 30s of eye rubbing, over time in minutes.

Figure 2

The results of unpaired t-test analysis represented by the P-values show a statistically but not clinically significant reduction in thickness at the temporal cornea after eye rubbing in the allergic-subject group. CCT: Central corneal thickness; SCT: Superior corneal thickness; ICT: Inferior corneal thickness; NCT: Nasal corneal thickness; TCT: Temporal corneal thickness.