Correlation analysis of factors of development of sterility

The objective: to carry out the correlation analysis of factors of development of sterility. Materials and methods. On existence of risk factors we compared group of healthy patients to existence of labors in the anamnesis (group of control) into which 50 patients with group of patients with sterility which was made by 100 women entered: 40 – with primary sterility, 60 – with secondary sterility. Results. Prognostically significant predictors for emergence of sterility is existence of an endometriosis, polycystic ovaries (increase probability), pathologies of uterus cervix, an ovary resection (reduce probability). Thus for this model coefficient of determination of R2=0.292 that shows statistically significant explanation these factors of probability of development of primary sterility at studied group of women for 29.3%. A share of correct predictions of lack of sterility in to studied selection (specificity) I made – 99.3%, for existence of sterility (sensitivity) – 27.5%. The general percent of correct predictions made 79.6%. Conclusion. The received results needs to be used in practical health care at stage of preparation for auxiliary reproductive technologies. Key words: sterility, factors, correlation analysis.