某市室内空气污染及居民相关卫生知识和健康服务需求调查

Investigation of Indoor Air Pollution and Citizen Health Knowledge in a City

目的研究城市室内空气污染状况及市民对相关知识了解情况及其检测需求,寻求有效的防控手段。方法于2006年2—7月测定城区装修完工6个月以上的办公场所和居民住宅中室内空气污染状况(甲醛、苯、甲苯、二甲苯和γ射线)。采用完全随机抽样的方法对部分市民进行问卷调查,了解其对室内空气污染相关卫生知识的知晓率和室内空气卫生质量的检测需求率,以及文化水平、经济状况的影响。结果装修6个月后仍有近30%的居室空气中甲醛浓度超标。不同功能区的污染程度不同,污染状况从重到轻排序为:儿童卧室>主卧室>客厅>办公室>厨房。儿童房与主卧室最易超标,超标率分别为64%和44%。参与调查的市民60%以上知道装修是导致污染的主要原因,但提出检测需求的仅有10%。经济状况越好,文化程度越高,其知晓率和需求率越高。结论目前城市室内空气污染严重,市民对相关知识的知晓率不高且存在认识误区,很少有人提出检测要求。经济状况和文化程度成为控制室内空气污染的制约因素。健康意识促进是今后防控室内空气污染工作的重点。

Objective To understand the current situation of indoor air pollution,citizen health knowledge and the demand for detection of indoor air pollution.Methods The decorated rooms finished for more than 6 months were selected for indoor air quality test and the on-the-spot questionnaire investigation was conducted in Feb-Jul,2006.Results The indoor air was polluted in about 30% of the investigated rooms.Formaldehyde was the predominant pollutant,but the pollution level was different among the different function...