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. 2016 Dec 18;9(12):1740–1744. doi: 10.18240/ijo.2016.12.06

Figure 1. Output of the NI-BUT measurement by Keratograph 5M system.

Figure 1

The NI-BUT is automatically marked with different colors in the video. The bar chart on the right shows the corresponding relation between color and time. The first NI-BUT in a subject in DM group was 2.29s (A), whereas that in control group was 8.79s (B).