Corneal Thickness Response after Anesthetic Eye Drops: Our Own Results and Meta-Analysis

Table 3

Characteristics of the subjects who presented CCT value changes < 10 µm and >10 µm 5 minutes after anesthesia instillation.

	CCT changes < 10 µm	CCT changes > 10 µm	value
	14 (46.7%)	16 (53.3%)	---
Age (years)			0.422
MSE (diopters)			0.358
Tonometry (mmHg)			0.196
CCT basal (µm)			0.049
CCT 5 minutes (µm)			0.353
value	0.337	0.149	---

Student’s -test; statistically significant; CCT: central corneal thickness; MSE: manifest spherical equivalent.