Table 3

Factor analysis summary with rotated component matrix*

Factor 1 (irritability)Factor 2 (anxiety)CommunalitiesDiagonal of anti-image matrix
PSS_40.7270.1990.5690.633
PSS_50.5680.4190.4980.567
PSS_70.4910.4140.4120.634
PSS_80.5550.5240.5830.507
PSS_90.1550.4680.2430.567
  • *Varimax rotation with principal axis factoring was used. The objects with corresponding diagonal elements >0.5 in the anti-image matrix were kept.

  • PSS, Perceived Stress Scale.