[Premature labor in gestosis].

796 pregnancies complicated by preeclampsia and 1,299 pregnancies without toxemia of the years 1981 to 1985 have been compared with regard to prematurity. Prematurity rates were 12.4 respectively 13.8 per cent, hypotrophy rates were 20 resp. 13 per cent, acidosis morbidity was 75 resp. 20 per cent and Apgar values below 8 were 63 resp. 24 per cent. Morbidity rate of respiratory distress syndrome was 8 resp. 12 per cent, of sepsis 2 resp. 7 per cent, intrauterine death rate 5 resp. 2 per cent, but survival rate overall was 93 resp. 90 per cent. Prematurity was influenced by severity of preeclampsia, time of onset and prenatal care. Prolongation of pregnancy by tocolysis is possible principally, but influenced in its effect by maternal and fetal symptoms and the necessity of termination of pregnancy by these factors.