Respiratory symptoms and peak flow associated with indoor and outdoor air pollutants in the southwest.
Respiratory symptoms and peak flow associated with indoor and outdoor air pollutants in the southwest.
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西南地区与室内和室外空气污染物相关的呼吸道症状和峰值流量。
DOI：
10.1080/00022470.1985.10466016
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发表时间：
1985
期刊：
影响因子：
--
通讯作者：
Hayes,C
中科院分区：
文献类型：
--
作者：
Lebowitz,MD;Holberg,CJ;Boyer,B;Hayes,C
一个分层的，地理集群样本的117个中产阶级家庭进行了研究。在两年的时间里，获得了211名受试者的症状每日日记和峰值流量。室内采样的样本的房屋进行O3，TSP，RSP，CO，温度（T），和相对湿度（RH）。所有家庭的炉灶类型和吸烟者人数都由调查表决定。在集群内或附近监测环境污染物（O3，TSP，CO，NO2），如TandRH。家庭吸烟与TSP和RSP显著相关。室内CO与燃气灶的使用有显著相关性。25岁以下的正常年轻人的每日峰值流量（PEF）与室外O3相关（调整其他因素后）。在控制其他因素后，哮喘患者的PEF与吸烟、使用燃气灶和室外NO2有关，与室外O3和温度有关。在控制了年龄、性别、吸烟和其他周围环境变量后，室内和室外因素影响哮喘症状。
A symptom-stratified, geographic cluster sample of 117 middle class households was studied. Symptom daily diaries and peak flows were obtained for 211 subjects over a two-year period. Indoor sampling in a sample of houses was performed for O3, TSP, RSP, CO, temperature (T), and relative humidity (RH). Questionnaires determined type of stove and number of smokers In all households. Ambient pollutants (O3, TSP, CO, NO2), were monitored in or near the clusters, as wereTandRH. Smoking in the household was significantly correlated with TSP and RSP. Indoor CO was significantly correlated with gas stove usage. Normal young adults under age 25 had daily peak flows (PEF) associated with outdoor O3after adjusting for other factors). Asthmatics’ PEF was associated with smoking, gas stove use and outdoor NO2, and with outdoor O3and temperature, after controlling for other factors. Indoor and outdoor factors affected asthmatic symptoms, after controlling for age, sex, smoking and other ambient environmental variables.