RU2014102018A

RU2014102018A - METHOD FOR PREDICTING ANTENATAL LOSSES IN 3 TRIMESTRA PREGNANCY

Info

Publication number: RU2014102018A
Application number: RU2014102018/15A
Authority: RU
Inventors: Светлана Владимировна Коротова; Ирина Борисовна Фаткуллина; Исай Моисеевич Михалевич; Наталья Владимировна Протопопова
Priority date: 2014-01-22
Filing date: 2014-01-22
Publication date: 2015-07-27

Abstract

Способ прогнозирования антенатальных потерь в 3 триместре беременности. Способ прогнозирования антенатальных потерь в 3 триместре беременности заключается в определении ряда признаков, имеющих взаимосвязь с нарушениями в системе гемостаза в 3 триместре беременности, а именно X1 - АЧТВ, Х2 - тромбиновое время, Х3 - время свертывания, Х4 - АЛТ и коэффициентов линейных классификационных функций, полученных при дискриминантном анализе, отличающийся тем, что рассчитываются и сравниваются прогностические коэффициенты F1 и F2 по формулам:F1=-0.755+0,436∙Х1+0.676∙Х2-0.677∙Х3+0.314∙Х4F2=-2.402-1,701∙Х1-1.031∙Х2+1.182∙Х3-0.625∙Х4;при F1>F2 беременная относится к группе высокого риска репродуктивных потерь, при F2>F1 данную пациентку можно отнести в группу с физиологическим течением беременности.A method for predicting antenatal loss in the 3rd trimester of pregnancy. A method for predicting antenatal losses in the 3rd trimester of pregnancy is to determine a number of signs that are associated with disorders in the hemostatic system in the 3rd trimester of pregnancy, namely X1 - APTT, X2 - thrombin time, X3 - coagulation time, X4 - ALT and linear classification function coefficients obtained in the discriminant analysis, characterized in that the prognostic factors F1 and F2 are calculated and compared according to the formulas: F1 = -0.755 + 0.436 ∙ X1 + 0.676 ∙ X2-0.677 ∙ X3 + 0.314 ∙ X4F2 = -2.402-1.701 ∙ X1-1.031 ∙ X2 + 1.182 ∙ X3-0.625 ∙ X4; with F1> F2 pregnant rel belongs to the high risk group of reproductive losses, with F2> F1 this patient can be attributed to the group with the physiological course of pregnancy.

Claims

A method for predicting antenatal loss in the 3rd trimester of pregnancy. A method for predicting antenatal losses in the 3rd trimester of pregnancy is to determine a number of signs that are associated with disorders in the hemostatic system in the 3rd trimester of pregnancy, namely X1 - APTT, X2 - thrombin time, X3 - coagulation time, X4 - ALT and linear classification function coefficients obtained by discriminant analysis, characterized in that the prognostic factors F1 and F2 are calculated and compared according to the formulas:

F1 = -0.755 + 0.436 ∙ X1 + 0.676 ∙ X2-0.677 ∙ X3 + 0.314 ∙ X4

F2 = -2.402-1.701 ∙ X1-1.031 ∙ X2 + 1.182 ∙ X3-0.625 ∙ X4;

at F1> F2, a pregnant woman belongs to the high risk group of reproductive losses; at F2> F1, this patient can be attributed to the group with the physiological course of pregnancy.