Table. 4—

Rotated factor loadings for patient-centred measures

VariablePatient Factor 1
Quality-of-life score (reversed)0.842
Asthma control questionnaire (reversed)0.870
Median daily control score0.753
Patient global control assessment0.855
  • Table shows the rotated factor loading between each individual variable and the factors derived from principal component analysis for patient-centred variables. : Significant loadings, indicating the variables that clustered together, i.e. were strongly correlated with each other.