Comprehensive Detection, Grading, and Growth Behavior Evaluation of Subthreshold and Low Intensity Photocoagulation Lesions by Optical Coherence Tomographic and Infrared Image Analysis

Figure 6

showing laser powers that achieved different OCT classes. Symbols indicate mean values, and error bars indicate CI. Class 5 lesions were rarely achieved by 20 ms exposures, and the low sample size of only 2 lesions limits the validity of the subgroup data shown.