[Biopsychosocial predictors of preterm labor and preterm delivery? Results of a prospective study].
OBJECTIVE
In addition to medical, job related, sociodemographic risk factors, and health related behavior, topics that traditionally have been less in the focus of attention in this context, such as biographic data, coping with stress, personality variables, pregnancy related attitudes, fears, and the social network were examined.


METHODS
589 women between 16(th) and 22(nd) week of pregnancy were examined using a questionnaire that was designed for the study. This resulted in 508 women pregnant with a single child, whose pregnancy and delivery were examined based on their medical records. Factor analysis and main component analysis with subsequent varimax rotation resulted in factors that were subject to a proof of reliability. Statistical analysis was based on logistic regression.


RESULTS
129 (27.7%) of women displayed signs/indices of an imminent preterm delivery, 29% (5.8%) of whom later actually had a preterm delivery before the end of the 37(th) week of pregnancy. Pregnant women who were in treatment for an imminent preterm delivery appear to have been subject to higher social stress as compared to those, who later later actually gave birth before completing the 37(th) week of pregnancy. Lack of a female network and lack of emotional understanding from the partner are correlated to both of these complications. Specifically, actual preterm delivery appears to be significantly influenced by partner relationship. Another significant predicting variable for imminent and actual preterm delivery appears to be a history of gynecological problems. A distinct risk factor for delivery before completion of the 37(th) week of pregnancy was a history of colpitis. In addition, pronounced anxieties in respect to the pregnancy, and low general anxiety were significant predicting variables for delivery before completion of the 37(th) week of pregnancy.


CONCLUSIONS
Partner relationship, female networks, psychosomatic reactivity in terms of diseases/disorders of the reproductive organs, and anxieties appear to be worthwhile targets in the prevention of preterm delivery.
Rauchfuss
M
M
Universitätsklinikum Charité, Medizinische Klinik mit Schwerpunkt Psychosomatik, Berlin. martina.rauschfuss@charite.de
Gauger
U
U
D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007752:Obstetric Labor, Premature / Q000503:physiopathology* / Q000523:psychology*; D011237:Predictive Value of Tests; D011247:Pregnancy; D011248:Pregnancy Complications / Q000523:psychology*; D012189:Retrospective Studies; D013315:Stress, Psychological; D011795:Surveys and Questionnaires