扫雷次声场对艇员心理的影响  

The psychological effect of minesweeping infrasonic field

作　　者：黄志强[1] 梁振福[1] 史秀凤[1] 余浩[1] 

机构地区：[1]海军医学研究所第三研究室,上海200433

出　　处：《中华劳动卫生职业病杂志》2003年第1期27-29,共3页Chinese Journal of Industrial Hygiene and Occupational Diseases

摘　　要：目的　探讨扫雷艇次声扫雷声场对艇员心理的影响。方法　实验艇在某海域进行次声扫雷作业 ,同型号的对照艇在同一海域作业 ,除不启动次声扫雷具外 ,其余操作相同。增设岸勤部队作为空白对照组。采用数字记忆、注意广度、两位数表测验和情感状态量表 (POMS)对两艇艇员在实验前后各进行一次测验 ,对岸勤组进行一次测验。结果　实验前两艇艇员各项心理指标的差异无显著性 (P >0 .0 5 ) ,但是实验艇和对照艇艇员的两位数表效率分别为 (31.2± 11.8、36 .4± 14.5 ) ,明显低于岸勤组 (45 .8± 13.9) ,差异有显著性 (P <0 .0 5 ) ;POMS“愤怒 -敌意”、“疲惫 -惰性”和“困惑 -迷茫”(分别为 15 .5± 6 .4、18.3± 6 .8;12 .1± 5 .0、12 .3± 4.9;11.6± 4.4、12 .5± 4.8)均比岸勤组 (13.9±7.0、7.6± 4.1、8.2± 4.3)高 ,“有力 -好动”(15 .1± 6 .5、15 .0± 5 .9)比岸勤组 (19.7± 4.7)低 ,差异均有显著性 (P <0 .0 5或P <0 .0 1)。实验后 ,实验艇艇员的数字记忆成绩 (14.5± 5 .0 )明显低于对照艇(17.3± 4.8) ,POMS“有力 -好动”、“疲惫 -惰性”得分 (12 .2± 5 .8、15 .8± 6 .2 )与对照艇 (16 .5± 4.6、11.3± 5 .1)的差异均有显著性 (P <0 .0 5 )。结论　扫雷次声场可损害艇员的心理健康水平?Objective To investigate the effect of infrasonic field of minesweeper on psychology of minesweeper crews. Methods An experimental ship was selected to conduct infrasonic minesweeping,a control ship of the same type was selected to operate likewise with the infrasound generator turned off,and another group of coast-servicemen was chosen as blank control.Attention-span test,digit memory test,two-digital numbers list and profile of mood states(POMS) were used to test the ship crews and coast-servicemen. Results There were no significant differences in psychological parameters between the two ship crews before the experiment.But the scores of two-digit figures list in ship crews were significant lower than that in coast-servicemen,(31.2±11.8,36.4±14.5 respectively vs 45.8±13.9,P<0.05).POMS showed that the scores of anger-hostility,fatigue-inertia,and confusion-bewilderment in both ship crew groups[(15.5±6.4,18.3±6.8),(12.1±5.0,12.3±4.9),(11.6± 4.4,12.5±4.8),respectively] were higher than those in coast-servicemen(13.9±7.0,7.6±4.1,8.2±4.3,respectively,P<0.05 or 0.01),while vigor-activity in experimental group(15.0±5.9) was lower than that in coast-servicemen(19.7±4.7).After the experiment,the scores of experimental crews in digit memory test(14.5±5.0),vigor-activity(12.2± 5.8),fatigue-inertia(15.8±6.2) were significantly different from those of control crews(17.3±4.8,16.5± 4.6,11.3±5.1). Conclusions The infrasonic field from minesweeper may injure the crew's psychological health and some neurobehavioral function.

关 键 词：扫雷次声场 艇员 心理 影响 行为医学 

分 类 号：R84[医药卫生—航空、航天与航海医学]