Questionnaire Item | Factor | |||
---|---|---|---|---|
1st | 2nd | 3rd | ||
Psychosocial factors | Q5 Stress level | 0.919 | 0.012 | -0.134 |
Q6 Feeling of anxiety | 0.912 | 0.033 | -0.113 | |
Q7 Depressed mood | 0.736 | -0.073 | 0.186 | |
Q8 Chronic fatigue | 0.490 | 0.045 | 0.215 | |
TRS | Q2 Mouth-opening pain | -0.055 | 0.731 | 0.000 |
Q1 Limited mouth opening | -0.009 | 0.581 | -0.079 | |
Q3 Mouth-opening deviation | 0.045 | 0.554 | -0.034 | |
Q4 Chewing-induced pain | 0.038 | 0.471 | 0.017 | |
Habitual behavior factors | Q10 Morning symptoms | 0.026 | 0.232 | 0.344 |
Q9 TCH | -0.017 | -0.072 | 0.338 | |
Proportion of variance (%) | 28.9 | 12.3 | 1.8 |