TABLE 5.

The ASFS scores and changes over time after treatment with glycyrrhetinic acid shampoo

Clinical parameter	ASFS (mean ± SD)
Week 0	23.1 ± 8.9
Week 2	10.4 ± 10.7*
Week 5	9.1 ± 13.0**
% change W2 vs. W0	−56.9
% change W5 vs. W0	−65.8

Abbreviations: ASFS, Adherent Scalp Flaking Score; SD, standard deviation; W0, week 0; W2, week 2; W5, week 5.

^*Comparison of mean ± standard deviation (SD) change versus W0 using Scheffé Test, p < 0.05.

^**Comparison of mean ± standard deviation (SD) change versus W0 using Scheffé Test, p < 0.05.