论文部分内容阅读
据Pediatrics(1993,91:893)文载 一项持续3年的包括485例婴儿猝死综合征(SIDS)病例及1800名对照婴儿的调查研究表明,婴儿被动吸烟与SIDS之间有因果关联。调查对象包括1987～90年期间新西兰全国活产婴儿的78％。该期间有新生期后死亡婴儿716例,其中485例诊断为SIDS(97％有尸检证明)。该研究的总结报告(1991,1992)指出,母亲吸烟是SIDS的一种危险因素。研究人员进一步对父亲吸烟与SIDS的关联加以调查。 SIDS相对危险度的单变量分析表明,妊娠期吸烟的母亲之婴儿发生SIDS的危险比非吸烟母亲之婴儿高4倍,而且发病优势比(Odds ratio,OR)与每日吸烟量有关,母亲每日吸烟1～19支者,OR为3.87,20支以上则为5.72。 出生后婴儿的被动吸烟也是一种重要的危险因
According to Pediatrics (1993, 91: 893), a three-year study of 485 sudden infant death syndrome (SIDS) cases and 1,800 control infants shows that there is a causal link between passive smoking and SIDS in infants. The survey included 78% of live births throughout New Zealand during 1987-90. During this period there were 716 infants who died after the neonatal period, of which 485 cases were diagnosed as SIDS (97% had an autopsy). The study’s concluding report (1991, 1992) states that maternal smoking is a risk factor for SIDS. Researchers further investigated the link between father smoking and SIDS. Univariate analysis of the relative risk of SIDS showed that the risk of developing SIDS in mothers with smoking during pregnancy was four times higher than that of non-smoking mothers, and Odds ratio (OR) was related to daily smoking intake. 1 to 19 cigarettes on a daily basis, OR was 3.87, 5.72 for more than 5.72. Passive smoking of babies after birth is also an important risk factor