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Fig. 4 | Eye and Vision

Fig. 4

From: Comparison of two different orthokeratology lenses and defocus incorporated soft contact (DISC) lens in controlling myopia progression

Fig. 4

The pupil size (a), the sum value of the RCRP within 4.80 mm diameter (Sum4.8) (b) and the percentage of defocus zone within the pupil area (c) in the 5.0 mm-BOZD OK and the 6.2 mm-BOZD OK groups. The boxplots in (c) extend from the lower to upper quartile values of the data, with a line at the median. The whiskers extend from the box to show the range of the data. RCRP, relative corneal refractive power; BOZD, back optic zone diameter; OK, orthokeratology. Error bars represent the standard deviation (a and b), or range (c). *P < 0.05

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Eye and Vision

ISSN: 2326-0254