Research Article
Dental Fear Survey: A Cross-Sectional Study Evaluating the Psychometric Properties of the Brazilian Portuguese Version
Table 2
Structure loadings for the three-factor solution with Promax rotation and correlations of the Dental Fear Survey (DFS) with each item.
| Item | Pattern matrix factor loadings | Factor I | Factor II | Factor III |
| Avoidance | | | | DFS1. Has fear of dental work ever caused you to put off making an appointment? | | | | DFS2. Has fear of dental work ever caused you to cancel or not appear for an appointment? | | | | DFS8. Making an appointment for dentistry | | | | DFS9. Approaching the dentist’s office | | | | DFS10. Sitting in the waiting room | | | | DFS11. Being seated in the dental chair | | | | DFS12. The smell of the dentist’s office | | | | DFS13. Seeing the dentist walk in | | | |
| Physiological arousal. When having dental work done: | | | | DFS3. My muscles become tense | | | | DFS4. My breathing rate increases | | | | DFS5. I perspire | | | | DFS6. I feel nauseated and sick to my stomach | | | | DFS7. My heart beats faster | | | |
| Fears of specific stimuli/situations | | | | DFS14. Seeing the anesthetic needle | | | | DFS15. Feeling the needle injected | | | | DFS16. Seeing the drill | | | | DFS17. Hearing the drill | | | | DFS18. Feeling the vibrations of the drill | | | | DFS19. Having your teeth cleaned | | | | DFS20. All things considered, how fearful are you of having dental work done? | | | |
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