随着计算机在医学各领域日益广泛的应用,国内外近两年已将计算机应用于产科的某些方面,例如病历检索、孕期监护、分娩时胎心与宫缩的监护、新生儿体重预测等。但无论国内国外,将计算机应用于围产医学研究并不多,在难产与高危妊娠的诊断和预后判断方面应用者亦未见报道。为填补这方面的空白,提高难产(头位难产)诊断的准确率,重庆医学院 With the increasingly wide application of computers in various fields of medicine, computers have been applied to some aspects of obstetrics for the past two years at home and abroad, such as medical record retrieval, pregnancy monitoring, fetal heart rate and contractions during childbirth, body weight prediction . But no matter at home and abroad, the application of computer in perinatal medicine research is not much, in the diagnosis of dystocia and high-risk pregnancy and prognosis of the application has not been reported. To fill this gap, improve the diagnosis of dystocia (head dystocia) accuracy, Chongqing Medical College