摘要
对1133名婴儿进行为期1年的研究发现,有75.7%的婴儿居住在有吸烟者的家庭,有52.25%的婴儿属于被动吸烟者。婴儿被动吸烟引起气管炎、上呼吸道感染的相对险危度(RR)分别为1.45、1.37。用巴比妥酸比色法测定婴儿尿液中尼古丁代谢物含量,发现婴儿尿液中尼古丁代谢物含量随其父亲吸烟量的增加而升高。此外,家庭燃煤、人工和混合喂养等因素,能增加婴儿患气管炎或上感的危险性。按本次研究得出的相对危险度、人群归因危险百分比(PAR%)、发病率、医疗成本和医疗费用等进行推算,北京市和全国1周岁婴儿因被动吸烟导致的经济损失分别为65万元、1.91亿元。
We had investigated 1133 infants during their first year of life. We found that 75.7 percent of the infants were living in smoking families and 52.2 percent of the infants were enduring passive smoking. The incidences of bronchitis and acute respiratory infections in the exposed group were significantly higher than that in the unexposed group(RR=1.45, 1.37).The urinary nicotine metabolite level of these infants increased with the increase of number of cigarettes smoked by fathers. The Medical cost of infants respiratory diseases due to passive smoking was 0.65 million in Beijing and 161 millionin China.
出处
《卫生研究》
CAS
CSCD
北大核心
1992年第6期292-295,共4页
Journal of Hygiene Research
关键词
被动吸烟
婴儿
呼吸系统疾病
passive smoking, infant respiratory diseases, nicotine metabolite, relative risk, economic lost
