Carlsson S G, Linde A, Berggren U, Harrison J A
Community Dent Oral Epidemiol. 1986 Oct;14(5):253-7. doi: 10.1111/j.1600-0528.1986.tb01066.x.
EMG, HR and SCR were continuously recorded during two Standardized Dental Examinations (SDE) of 15 dental phobics. Following the first SDE, the patients were assigned to two treatment groups, one receiving systematic desensitization followed by two separate amalgam restorations and one premedicated with Valium for the two restorations. The dentist rated the patients' behavior on a 5-point scale. Corah's Dental Anxiety Scale (DAS) was used prior to the first SDE and following the second SDE. The second SDE was conducted on a separate occasion following the second restoration. No significant correlations were found between any of the physiological measures and either the dentist's ratings or the second DAS or DAS change scores. Significant differences found between the two treatment groups on the dentist's ratings, second DAS, and change scores were not reflected by the physiological measures.
在对15名牙科恐惧症患者进行的两次标准化牙科检查（SDE）期间，持续记录肌电图（EMG）、心率（HR）和皮肤电反应（SCR）。在第一次SDE之后，患者被分为两个治疗组，一组接受系统脱敏治疗，随后进行两次单独的汞合金修复，另一组在进行两次修复前服用安定进行预处理。牙医以5分制对患者的行为进行评分。在第一次SDE之前和第二次SDE之后使用科拉牙科焦虑量表（DAS）。第二次SDE在第二次修复后的另一个时间进行。在任何生理指标与牙医评分、第二次DAS或DAS变化分数之间均未发现显著相关性。两个治疗组在牙医评分、第二次DAS和变化分数上发现的显著差异并未在生理指标中体现出来。
