Comparison of Measurement of Central Corneal Thickness with Spectral Domain Optical Coherence Tomography and Standard Ultrasonic Pachymeter in Premature Infants

Table 1

Comparison of 3 measurements by SD-OCT in 50 premature infants.

		Mean CCT	Std. dev.	95% confidence interval (lower–upper)	Min	Max
SD-OCT 1	50	541	50	526–555	470	723
SD-OCT 2	50	539	46	526–552	473	723
SD-OCT 3	50	538	51	524–553	465	726