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Fig. 1 | BMC Ophthalmology

Fig. 1

From: Comparing habitual and i. Scription refractions

Fig. 1

Plot of spherical refraction (a), cylindrical refraction (b), and spherical equivalent (SE) refraction (c) comparison among habitual and i.Scription. Center lines show the medians; box limits indicate the 25th and 75th percentiles as determined by SPSS software; whiskers extend 1.5 times the interquartile range from the 25th and 75th percentiles, outliers are represented by dots; data points are plotted as open circles. n = 18 sample points

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