Empirical Cumulative Distribution Functions (ECDFs) of MSSS scores plotted for each PGI-S severity level.
PGI-S-score-lines
SEPARATION
The empirical cumulative distribution functions of MSSS scores recorded by participants in each PGI-S severity level are plotted, with non-parametric kernel smoothing applied to produce curves. The order and separation of PGI-S-score-lines indicate that MSSS score distributions include greater proportions of high scores with increasing PGI-S severity level.