Table 3.

Rotated loading matrix of questions of iKetoCheck.

Question	Factor 1	Factor 2	Factor 3
q1	−0.080	0.997	−0.050
q2	0.087	0.692	−0.045
q3	−0.207	0.293	0.659
q4	0.336	0.321	0.103
q5	1.044	−0.062	−0.078
q6	0.033	0.010	0.356
q7	0.341	0.506	−0.075
q8	0.078	−0.058	0.993
q9	0.388	0.164	0.194
q10	0.122	0.041	0.419

The bold indicates which factor is correlated for each question, some questions do not have a linkage with any factor.