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. 2014 Jan 17;3(2):265–275. doi: 10.5966/sctm.2013-0025

Figure 2.

Figure 2.

Graphs used to assess distribution of grading scores. (A): Distribution of global scores (the sum of the scores assigned to each of the four key signs of limbal stem cell deficiency [LSCD]) for 26 patients with limbal stem cell deficiency. Scores were distributed over a wide range on the scale, reflecting the range of LSCD severities in the population sample. (B): Distribution of scores within individual clinical parameters. Scores again show an even distribution with the exception of grade 1 epithelial defects. Abbreviation: Epi, epithelial.