Fig. 1

Raw data of mean rating scores before treatment onset for seven different therapies and therapy combinations along with one patient who received no treatment. Each dot represents the mean VAS score of two ratings provided by two raters each on a given video snippet. A Box-and-whisker plots of irregularity VAS-rating scores in the first video, i.e. before treatment commencement. B Box-and-whisker plots of impairment VAS-rating scores in the first video. Note: rating scores were divided by ten for analytical reasons. 0, one patient without treatment; See Table 1 for treatment abbreviations