I have 10 items measuring ICT adoption. After PCA, It ended up with 2 components with 1(4 items) and 2(6 items), I have summated the the items and have saved it as ICT1 and ICT2.
Now, I would like to check the association between ICT adoption and the demographic variables.
Is it right to combine the variables ICT1 and ICT2 as one factor and run the test?