In the Functional Outcome and Patient Satisfaction after Laser In Situ Keratomileusis for Correction of Myopia and Myopic Astigmatism paper there are six tables and no graphics. I am going to make two graphics from table 3.

The first one is the distribution of spherical equivalents (SE) preoperative and postoperative:

 

prePostBars

 

The second one shows the same results for the cumulative percentages:

 

prePostBarsPct

 

 

The X axis tick marks at 0, -3, -6 and -8 D are not my favourite but is what it can be done with the given data.

With the next article I am going to start a series of posts to show results of refractive surgery from several perspectives and different degrees of detail. I will also simulate the data and show it in a table.