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在持续一年中对1034名成年人发生地下空间反应综合征进行调查,并对50名男女健康青年进行随机分组对照实验。两者结果都表明,初期进入地下空间生活时,有1/5以上的人出现头昏头痛、轻度胸闷、怠倦思睡、眼胀痛、关节酸痛等综合征,并在地下生活期间内自行消退。证实不适反应与微小气候、O_2、CO_2和空气微生物含量及噪声强度无关。地表与地下生活组的生理和临床检验无差异,但不适反应的相对危险度(RR)=11.0,归因危险度(AR)=80%,X~2=24.15>X~20.01(V)10.8,表明此综合征应归因于暴露地下空间所致,并对发生原因作了进一步探讨。长时间生活于地下建筑的人员中,会有人主诉不适反应。它是客观存在或个体敏感,是生理现象或致病过程,尤其在具有空调系统的地下建筑内该怎样认识,尚缺乏实验报导。为此,对地下空间内人员不适反应的应答因素进行了持续一年的探索性研究。
In a year-long survey of 1034 adults in the underground space reaction syndrome survey, and 50 healthy young men and women were randomized to control group. Both results show that when entering the subsurface space initially, more than 1/5 of people appear dizzy headache, mild chest tightness, sleepiness, eye pain, joint pain and other syndromes, and during underground life Resolve on their own. Confirmed the discomfort reaction with the microclimate, O_2, CO_2 and airborne microorganisms and noise intensity has nothing to do. The relative risk (RR) = 11.0, risk of attribution (AR) = 80%, X ~ 2 = 24.15> X ~ 20.01 (V) 10.8 , Indicating that this syndrome should be attributed to the exposure of underground space, and the reasons for further discussion. A long time living in underground construction, there will be some people complained of discomfort. It is objective or individual sensitive, is a physiological phenomenon or pathogenic process, especially in the underground building with air conditioning system, how to recognize, the lack of experimental reports. To this end, conducted a one-year exploratory study of the response factors to the discomfort of personnel in underground space.