Skip to main content
. 2018 Apr 4;154(6):725–726. doi: 10.1001/jamadermatol.2017.6401

Figure 2. Evolution of Vitiligo Area Scoring Index (VASI) and Vitiligo European Task Force (VETF) Spreading Scores From Baseline to Each Study Visit.

Figure 2.

These results show no statistically significant difference in the mean VASI changes between the 2 groups and a significant decrease in the spreading of vitiligo 6 months after the 2 treatments, but no statistically significant difference between the 2 groups. Horizontal line in each box indicates the median. The diamond within each box indicates the mean. Top and bottom borders of the boxes indicate 75th and 25th percentiles. The whiskers that extend from each box indicate the range of values that are outside of the interquartile range, but are close enough not to be considered outliers (a distance less than or equal to ≤1.5 • IQR). Points beyond whiskers are outliers. NB-UV-B indicates narrowband UV-B phototherapy.