论文部分内容阅读
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。
A one-year study of 1133 infants found that 75.7% of infants lived in smokers’ homes and 52.25% of infants were passive smokers. Infant passive smoking caused by bronchitis, upper respiratory tract infections relative risk (RR) were 1.45,1.37. Barbituric acid colorimetric determination of infant urine nicotine metabolite content and found that infant urine nicotine metabolites increased with his father increased smoking. In addition, factors such as household coal consumption, artificial and mixed feeding can increase the risk of infantile tracheitis or sensation. According to the relative risk of this study, the percentage of people at risk (PAR%), morbidity, medical costs and medical costs were estimated, Beijing and the nation’s 1-year-old babies due to passive smoking, the economic losses were 65 Million, 191 million yuan.