Statistics of ES values (sclerotherapy) Cases 50
ES value min 1
ES value max 6
Mean 3.6900
Median 4.0000
Mode 6.00
Std. Deviation 1.71990
Skewness -.080
Std. Error of Skewness .337
Kurtosis -1.393
Std. Error of Kurtosis .662
Percentiles 25 2.0000
50 4.0000
75 5.0000
Table 4: Descriptive statistics of Effectiveness Score (ES) distribution after first sclerotherapy course for telangiectasias