Kucera H, Pavelka R, Rudelstorfer B, Reinold E
Wien Klin Wochenschr. 1977 Apr 29;89(9):307-11.
All high-risk gravidae with regard to prematurity and dysmaturity (PDP programme) were collected over a time-limited period. More than two thirds (n = 72) of these women were submitted to intensive care (PDP group); one third (n = 33) (control group) refused intensive care. Furthermore, socio-economic factors were taken into consideration in this study and appropriate classification into 4 groups was undertaken. Gravidae of a higher social class were more often willing to undergo intensive care than gravidae of a lower class. In the PDP group 75% of the gravidae were delivered after the end of the 36th gestational week and 51% of the gravidae in the control group. A similar relationship was found in regard to the birth weight of the newborn infants: in the PDP group 74.4% of the babies weighed over 2500 g at birth in contrast to the respective figure of 42.9% in the control group. However, this socio-economic study shows that the results of intensive care are much more successful in women from a lower social stata than in women from a higher social class.
在一个限定时间段内收集了所有早产和发育不良高危孕妇（PDP项目）。这些女性中超过三分之二（n = 72）接受了重症监护（PDP组）；三分之一（n = 33）（对照组）拒绝重症监护。此外，本研究考虑了社会经济因素并进行了适当的四分法分类。社会阶层较高的孕妇比社会阶层较低的孕妇更愿意接受重症监护。在PDP组中，75%的孕妇在妊娠36周结束后分娩，对照组为51%。新生儿出生体重方面也发现了类似关系：PDP组中74.4%的婴儿出生体重超过2500克，而对照组相应比例为42.9%。然而，这项社会经济研究表明，来自较低社会阶层的女性接受重症监护的结果比来自较高社会阶层的女性更成功。
