海军舰艇部队官兵晕船与晕车情况及其相关性分析

The present status of seasickness and carsickness among naval afloat personnel and correlation analysis

目的 分析海军舰艇部队官兵晕船与晕车的总体情况及晕船与晕车之间的相关性。方法 运用Gyeybiel运动症状量表、自编一般情况调查表、过去乘车晕车症状调查表和过去乘船晕船症状调查表,对海军东海舰队某舰艇部队和北海舰队某舰艇部队整群抽取560人进行问卷调查,收集有效问卷508份,对数据进行统计分析。结果 被调查的官兵中,近3年执行出海任务时晕船病发生率为62.4%;不晕车或晕车反应较轻组中,在Greybiel运动症状量表上得分达到晕船病程度的有255人(57.8%),晕车反应较重组中晕船病者31人(88.6%),晕车病组中晕船病者31人(96.9%)。相关分析显示,舰艇部队官兵过去近10年晕车与晕船各个症状频次得分及总分之间均存在正相关(r=0.496~0.613,P<0.01)。结论 海军官兵晕船病的发病率很高,乘车晕车症状出现频次高尤其是呕吐症状出现频次高的个体是晕船病高敏感人群。对于同一个体而言,所出现晕船症状比晕车症状严重。晕车与晕船总体情况及相应症状出现频次之间均有显著的正相关关系,但相关程度中等。过去晕车经历可以但并不能准确预测晕船情况。

Objective To analyze the overall situation of seasickness and carsickness among naval afloat personnel and the correlation between seasickness and carsickness.Methods A questionnaire survey was made on the 560 naval personnel of the two naval units by using Greybiel motor symptoms scale,the self?made general questionnaire table,the self?made past carsickness symptoms questionnaire table and past seasickness symptoms questionnaire table with the cluster sampling method.508 valid copies of question?naires were retrieved,and then the obtained data were analyzed statistically.Results The questionnaire survey indicated that the rate of seasickness for the naval afloat personnel who were sent out on sea missions in the last 3 years was 62.4%.For the non?carsickness or light?carsickness group,there were 255(57.8%)people whose scores of Greybiel motor symptoms scale reached the level of seasick?ness.In the more severe seasickness group,there were 31(88.6%)people who were diagnosed to have seasickness,and in the car?sickness group,there were 31(96.9%)people with seasickness.Analyses showed that there was a positive correlation between sea?sickness and carsickness symptoms frequency scores and total scores in the past 10 years(r=0.496?0.613,P<0.01).Conclusion The incidence of seasickness among naval afloat personnel is very high.The individuals with high frequency of carsickness symptoms,especially high frequency of vomiting,are highly susceptible to seasickness.To the same individual,the manifested symptoms of sea?sickness are severer than those of carsickness.There is a significant positive correlation between the general status of carsickness and seasickness and the corresponding frequency of symptoms,but only to a moderate degree.The past experience of carsickness will not be an accurate precursor for the prediction of seasickness.