Résumé
The aim of the study was to determine if diagnostic performance of CA-125 in ovarian malignancy can be improved by considering age of the patient. The study was a retrospective analysis of the medical records of 306 patients who underwent a CA-125 measurement in our Institute. Of the 306 patients, 31% had malignant ovarian diseases, 45% had benign ovarian diseases, 6% had non-ovarian gynaecological diseases and 18% had non-gynaecological diseases. A positive association was found between age and CA-125 levels in patients with ovarian diseases. Patients were divided into three age groups of 18–37 yrs, 38–56 yrs and 57–74 yrs and were given age scores as 1, 2 and 3 respectively. Biochemical predictive index (BPI) was calculated by multiplying age score and CA-125 value. Among the age groups ranging 38–56 yrs and 57–74 yrs, the CA-125 and BPI values were significantly higher in malignant ovarian diseases compared to benign ovarian diseases. ROC curve analysis revealed a cut-off of 86 for the BPI with the sensitivity, specificity, positive predictive value and negative predictive value as 58%, 78%, 56% and 80% respectively. BPI had better specificity and negative predictive value compared to CA-125, can be used in the screening of ovarian pathology.
Résumé
Backround: Biological age score plays an essential role in the evalution of aging process and health status. The study was focused on clarifying relavance of health status scores of a population of Khangai mountain region with geographical and ecological specifics of the places they live. Goal: To determine the grades of aging (GA) and biological age score (BAS) among population (30-69 years) of Zavkhan aimags.Materials and Methods: We examined 1901 men and women aged 30-69 years old in Zavkhan aimags in 2012 and healthy subjects were assessed with physical, physiological variable. The BAS equation was employed to compute the individual BAScores for all subjects. Quantative data has been processed with the use of statistical data processing software SPSS-19. Results: Health scores of 92.1% of male in the age group of 30-39 years, 68.7% of male in the age group of 40-49 years had health problems (in level IV, V ). In all age groups 70.3% -98.6% had normal adaptation and adaptation functional tension. 54.2- 55.1% of both sex in the ages group 60-69 years had unsatisfactory adaptation.Conclusions: Aging process for women in age groups of 50-59, 60-69 years was significantly delayed or delayed. For men of 30-49 ages aging process was accelerated, for men of 50-69 years it was normal or delayed. Health scores of men in the age group of 30-39, 40-49 years is significantly at a lower level (IV,V) and health scores of women all age groups is significantly at a high level (IIII).