Clinical Management of Anxiety and Access to Health Care
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 151
- 试验地点
- 2
- 主要终点
- Change in Modified Dental Anxiety Scale
研究概览
简要总结
Dental and health anxiety are common and potentially distressing problems, for both patients and health care providers. Anxiety has been identified as a barrier to regular dental visits and as an important target for enhancement of oral health-related quality of life. possible groups, (1) high dental anxiety and (2) low dental anxiety. The study aimed to develop and evaluate a computerized cognitive-behavioral therapy dental anxiety intervention (C-CBT) that could be easily implemented in dental healthcare settings.
A cognitive-behavioral protocol based on psychoeducation, exposure to feared dental procedures, and cognitive restructuring was developed. A randomized controlled trial was conducted (N=151) to test its efficacy. Consenting adult dental patients who met inclusion (e.g., high dental anxiety) and exclusion criteria were randomized to one of two groups, (1) immediate treatment (IT) (n=74) or (2) a waitlist control (WL) (n=77).
详细描述
Analyses of covariance (ANCOVAs) based on intention to treat analyses were used to compare the two groups on dental anxiety, fear, avoidance, and overall severity of dental phobia. Baseline scores on these outcomes were entered into the analyses as covariates.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •high dental anxiety
- •fluent in spoken and written English
排除标准
- •unable to provide written, informed consent
结局指标
主要结局
Change in Modified Dental Anxiety Scale
时间窗: Change from one week before dentist appointment to 1 month after dentist appointment
The Modified Dental Anxiety Scale a five-item self-report measure that assesses fear of dental procedures, including drilling, scaling and polishing (i.e., cleaning), and local anesthetic injections. Sample items include, "If you went to your dentist for treatment tomorrow, how would you feel?" and "If you were about to have your tooth drilled, how would you feel?" Items are rated on a five-point Likert-type scale ranging from 1 (not anxious) to 5 (extremely anxious). Scale 0-25. We considered patients who scored \> 19 on the MDAS at baseline or endorsed at least two MDAS items \> 4 to have high dental anxiety.
次要结局
- Change in Avoidance Rating for Specific Phobia Module of Anxiety Disorders Interview Schedule for DSM-IV(Change from one week before appointment to one month after appointment)
- Change in Clinical Severity Rating for Specific Phobia Module of Anxiety Disorders Interview Schedule for DSM-IV(Change from one week before dental appointment to one-month after dental appointment)
- Change in Fear Rating for Specific Phobia Module of Anxiety Disorders Interview Schedule for DSM-IV(Change from one week before appointment to one month after appointment)