Table 3. Postoperative arithmetic and absolute refractive errors of the two SS-OCT devices (n = 14) in eyes which AXL was not measured by the PCI device.

	IOLMaster 700	Argos	p value
Mean arithmetic prediction error (D)	0.10 ± 0.45	0.15 ± 0.37	0.453 a
Mean absolute prediction error (D)	0.33 ± 0.32	0.34 ± 0.22	0.984 a
Median absolute predication error (D)	0.22	0.28	-
Eyes within ± 0.5 D (%)	78.57	71.43	0.668 b

^a Paired t-test

^b Chi-square test