Association between masseter muscle activity levels recorded during sleep and signs and symptoms of temporomandibular disorders in healthy young adults.
Association between masseter muscle activity levels recorded during sleep and signs and symptoms of temporomandibular disorders in healthy young adults.
复制标题
睡眠期间记录的咬肌活动水平与健康年轻人颞下颌疾病的体征和症状之间的关联。
作者：
K. Baba;T. Haketa;Y. Sasaki;T. Ohyama;G. Clark
旨在
研究颞下颌关节紊乱病的症状和体征是否与睡眠中咬肌活动水平显著相关。
方法
103名健康成人受试者（年龄范围，22至32岁）参加了本研究。他们被要求填写调查问卷，对他们的颌骨和牙齿进行校准的临床检查，并在家中使用便携式EMG记录系统进行连续6次夜间咬肌肌电图（EMG）记录。将肌电图数据视为因变量，而将问卷和检查数据视为自变量。多元逐步线性回归分析被用来评估这些变量之间可能的关联。
结果
性别和关节音评分均与肌电活动持续时间显著相关。没有发现其他独立变量与任何肌肉活动变量相关。
结论
结果表明，性别和点击显着相关的咬肌肌电活动的持续时间在睡眠中。
AIMS
To examine whether any signs and symptoms of temporomandibular disorders were significantly associated with masseter muscle activity levels during sleep.
METHODS
One hundred three healthy adult subjects (age range, 22 to 32 years) participated in the study. They were asked to fill out questionnaires, undergo a calibrated clinical examination of their jaws and teeth, and perform 6 consecutive nightly masseter electromyographic (EMG) recordings with a portable EMG recording system in their home. The EMG data were considered dependent variables, while the questionnaire and examination data were considered independent variables. Multiple stepwise linear regression analysis was utilized to assess possible associations between these variables.
RESULTS
Both gender and joint sound scores were significantly related to the duration of EMG activity. None of the other independent variables were found to be related to any of the muscle activity variables.
CONCLUSION
The results suggest that both gender and clicking are significantly related to duration of masseter EMG activity during sleep.