Goujard J, Rumeau C, Schwartz D
Biomedicine. 1975 Feb 10;23(1):20-2.
In a prospective investigation on 9,169 pregnant women which showed a substantial increase in stillbirths among smokers, a large proportion of this increase is due to abruptio placentae. The percentage of smokers in this category rises to 46% while it is only 12% in the group of livebirths. Smoking appears to be an important risk factor in this occurence, the etiology of which is little known. The effect of parity and its possible interaction with smoking are discussed.
在一项针对9169名孕妇的前瞻性调查中，结果显示吸烟者的死产率大幅上升，其中很大一部分上升是由于胎盘早剥所致。此类吸烟者的比例升至46%，而活产组中仅为12%。吸烟似乎是这一情况的重要风险因素，但其病因鲜为人知。文中讨论了产次的影响及其与吸烟可能存在的相互作用。
