摘要
目的 研究急性轻、中度缺氧对人的情绪及焦虑状态的影响 .方法 利用低压舱模拟 30 0 (对照 ) ,2 80 0 ,36 0 0 ,44 0 0 m高度缺氧暴露 1h,采用情绪状态问卷 (POMS)和状态-焦虑问卷 (S- AI) ,考察了 18名健康男性青年受试者的情绪变化 .结果 随着高度的增加 ,POMS问卷中消极情绪状态值紧张—焦虑 (T) ,困惑—迷茫 (C)和疲惫—惰性 (F)及 S— AI得分逐渐增加 ,而其中的积极情绪状态值即有力—好动 (V)得分则依此下降 (P<0 .0 5或 P<0 .0 1) ,但 POMS中愤怒—敌意 (A )和抑郁—沮丧 (D)的得分并无显著变化 (P>0 .0 5 ) .2 80 0 m急性暴露的即刻 ,紧张—焦虑 (T)和 S- AI得分显著高于对照水平 (P<0 .0 5 ) ,而暴露 1h后又下降至对照水平 .结论 急性轻、中度缺氧暴露 1h在 2 80 0 m高度水平即对人的情绪及心境产生负面影响 ,随着高度的增加以上影响进一步加重目的 研究急性轻、中度缺氧对人的情绪及焦虑状态的影响 .方法 利用低压舱模拟 30 0 (对照 ) ,2 80 0 ,36 0 0 ,44 0 0 m高度缺氧暴露 1h,采用情绪状态问卷 (POMS)和状态-焦虑问卷 (S- AI) ,考察了 18名健康男性青年受试者的情绪变化 .结果 随着高度的增加 ,POMS问卷中消极情绪状态值紧张—焦虑 (T) ,困惑—迷茫 (C)和疲惫—惰性 (F)及 S—
AIM To explore the effects of mild and moderate acute hypoxia on human mood states. METHODS The mood states of 18 healthy male volunteers were evaluated by self assessment questionnaires, profile of mood state (POMS) and state anxiety inventory (S AI) after randomly exposure to 300 m (control) 2800 m,3600 m and 4400 maltitude for 1 h by means of hypobaric cabin simulation. RESULTS The data from the 300 m level was taken as the baseline control. The points of negative mood state factors (tension, fatigue etc.) increased gradually as the altitude level increased,while V (vigor activity) points had a tendency to decrease ( P <0.05 or P <0.01). however, no significant difference was found at the points of D(depression dejection),A(anger hostility) even exposure to 4400 m( P >0.05). During the early period of 2800 m exposure the tension points of POMS and S AI scores were higher than those of the control level ( P <0.05), but there was no significant difference found after 1 h exposure to this altitude compared with control parameters. CONCLUSION Exposure to mild acute hypobaric hypoxia of 2800 m for 1 h has adverse effects on mood states of healthy persons and the negative effects were further enhanced with the increment of altitude level.
出处
《第四军医大学学报》
2000年第6期667-669,共3页
Journal of the Fourth Military Medical University
关键词
急性缺氧
情绪
情绪状态问卷
acute hypoxia
mood
profile of mood state
state anxiety inventory
