question: Compared to treated in normal way and not shown any type of images/videos. what was the result of video clippings/images of other previously operated patients and their hospital journey including surgery and anesthesia on mean The Hamilton Anxiety Rating Scale (HAM-A) score 1 hour before surgery ?
context:  After showing videos/images, the mean HAM-A score was 18 and 24 in Group I and II with statistically significant difference of P value (P < 0.001) and t value