Related Experiment Video
Updated: Feb 28, 2026

Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment
Published on: December 6, 2024
State, trait, and dental anxiety in caregivers of individuals with disabilities
Roberto Carlos Mourão Pinho1, André Cavalcante da Silva Barbosa2, Arnaldo de França Caldas-Júnior2
1Postgraduate Program in Dentistry, Federal University of Pernambuco, Recife, Pernambuco, Brazil.
Purpose:
The aim of this study was to compare state anxiety, trait anxiety, and dental anxiety in caregivers of patients with special needs and caregivers of pediatric patients without special needs at dental clinics.
Materials And Methods:
A quantitative, cross-sectional study was conducted. Data were collected using a semistructured questionnaire. All respondents were older than 18 years of age. Individuals with cognitive impairment and those taking anxiolytics, antidepressants, or sleep-inducing medication were excluded from the study. The sample consisted of 55 caregivers of patients with special needs and 55 caregivers of pediatric dental patients. A questionnaire was administered to determine the sociodemographic profile of the patients based on the 2015 Brazilian Economic Classification Criteria. Anxiety regarding dental treatment was measured using the dental anxiety scale. The state-trait anxiety inventory was used to identify state and trait anxiety levels.
Results:
Caregivers of individuals with disabilities had a similar level of anxiety as caregivers of pediatric dental patients. Most caregivers of individuals with disabilities were mothers with an older age and a greater frequency of trait anxiety, especially when these mothers had health problems. State anxiety was associated with a lower education level.
Conclusions:
Higher dental anxiety levels were found among caregivers with a higher level of trait anxiety, independently of the type of patient to which care was given.
Related Concept Videos
Anxiety: Overview
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
Autism Spectrum Disorder
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
Social Anxiety Disorder
Tooth Anatomy
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
Traits and States
Trait Centrality

