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. 2019 Aug 29;9:12566. doi: 10.1038/s41598-019-49041-z

Figure 1.

Figure 1

Linear regression analysis between myopia reduction at the 6th month of orthokeratology and baseline corneal stiffness. Pearson correlation coefficient (r) is 0.381, p = 0.02. Regression equation is y = 36.466x + 2.334.