Dental fear and avoidance: causes, symptoms, and consequences

Area of Science:

• Dental Public Health
• Psychology
• Behavioral Science

Background:

• Dental fear is a significant barrier to regular dental care, affecting a large patient population.
• Many patients with dental fear have long histories of avoidance, often stemming from childhood experiences.
• Psychosocial and psychosomatic conditions are frequently associated with dental fear.

Purpose of the Study:

• To investigate the characteristics and origins of dental fear in adult patients seeking treatment.
• To identify key causative factors and feared dental procedures.
• To understand patient preferences for dentist attributes and their impact on dental status.

Main Methods:

• A specialized community dental unit treated 160 adult patients with dental fear.
• Data collected on patient demographics, fear origins, feared events, and desired dentist attributes.
• Dental status was assessed in relation to fear and avoidance behaviors.

Main Results:

• Most patients were women aged 20-40, avoiding care for an average of 16 years.
• Childhood trauma was the primary cause (85%) of dental fear.
• Dentist's behavior was key for early-onset fear, while pain was critical for adult-onset fear.
• Drilling, anesthesia, and extraction were most feared.
• Men showed more pronounced dental status deterioration due to fear and avoidance.

Conclusions:

• Dental fear has deep roots, often in childhood trauma and negative dental experiences.
• Patient-centered approaches emphasizing empathy and pain management are vital.
• Addressing dental fear is essential for improving oral health outcomes and reducing disparities.