Coriolis加速度耐力、唾液总蛋白和淀粉酶与晕船敏感性的相关性

目的测定潜艇艇员的晕船敏感性与Ｃｏｒｉｏｌｉｓ加速度耐力、唾液总蛋白和淀粉酶含量的相关性，探讨预测晕船敏感性的可靠方法。方法在电动转椅上用Ｃｏｒｉｏｌｉｓ加速度连续累积试验测定１５９名现役潜艇艇员的Ｃｏｒｉｏｌｉｓ加速度耐力，并测定他们的唾液总蛋白和淀粉酶含量。结果晕船敏感性与Ｃｏｒｉｏｌｉｓ加速度耐力和唾液总蛋白及淀粉酶含量之间在统计学上都有非常显著的相关性（ｒ１＝－０．６３６４，Ｐ＜０．０１；ｒ２＝０．３２３１，Ｐ＜０．０１；ｒ３＝０．３５１７，Ｐ＜０．０１）。结论Ｃｏｒｉｏｌｉｓ加速度耐力是晕船敏感性相当灵敏的指标，而唾液总蛋白及淀粉酶可作为测定晕船敏感性的辅助指标

The correlations of seasickness susceptibility with Coriolis acceleration tolerance and total protein and amylase in saliva

Objective With an attempt establish a dependable method of predicting seasickness susceptibility, the relationships among seasickness susceptibility, Coriolis acceleration tolerance and total protein and amylase contents in the saliva were investigated.Methods Serial Coriolis acceleration cumulative tests on an electric rotatory chair were made in 159 submariners on active service and their total protein and amylase contents in the saliva were measured.Results There were significant correlations of seasickness suseptibility with Coriolis acceleration tolerance and total protein and amylase contents in saliva( r 1 =-6364 P <0 01, r 2 =0 3231 P <0 01, r 3 =0 3517 P <0 01).Conclusions Coriolis acceleration tolerance is a quite sensitive indicator of seasickness susceptibility, and total protein and amylase contents in the saliva can be used as auxiliary indicators.