almost significantP = 0.06
The SS group showed significantly higher PC1 scores than both the HH group (Tukey HSD: z = 5.81, P < 0.01) and the HS group (Tukey HSD: z = 4.45, P < 0.01), while the difference between the HH and the HS groups were almost significant (Tukey HSD: z = 2.26, P = 0.06).