论文部分内容阅读
目的观察体位因素对转鼓诱发的相对运动错觉导致的运动病症状是否有影响。方法采用可以变换体位的转鼓作为诱发相对运动错觉进而诱发运动病的装置,对24名健康受试者进行试验。采用恶心评定量表和恶心问卷作为测评工具,观察受试者在不同体位情况下运动病的症状程度和旋转耐受时间是否存在差别。结果卧位体位时旋转后即刻恶心问卷中的消化道不适得分明显高于坐位时的得分,差异有显著性意义(P<0.01)。卧位时受试者的旋转耐受时间较坐位时短,但差异没有达到统计学显著性水平(P>0.05)。男性受试者在旋转后即刻、旋转后15 min、旋转后30 min恶心评定量表得分均高于女性受试者,差异有显著性意义(P<0.05或P<0.01)。结论不同体位对相对运动错觉诱发的运动病症状有影响。
Objective To observe if body position has any effect on motion sickness symptoms caused by drum-induced relative motion illusion. Methods Twenty-four healthy subjects were tested by using a rotating drum that can change body position as a device to induce the relative movement illusion to induce motion sickness. Nausea assessment scale and nausea questionnaire were used as evaluation tools to observe whether there was a difference between the degree of symptom and the rotation tolerance time of motion sickness in different positions. Results When lying position was rotated, the digestive discomfort score in the questionnaire immediately after rotation was significantly higher than that when sitting, the difference was significant (P <0.01). Subjects in the supine position were shorter than those in the sitting position, but did not reach statistical significance (P> 0.05). The scores of nausea assessment scale of male subjects immediately after rotation, 15 min after rotation and 30 min after rotation were significantly higher than those of female subjects (P <0.05 or P <0.01). Conclusion Different positions have influence on the motion sickness symptoms induced by relative motion illusion.