STATISTICAL MODELING OF SIGNIFICANT DIAGNOSTIC METHODS USED IN THE TREATMENT OFPRIMARY FORMS OF INFLAMMATORY PERIODONTAL DISEASES
Abstract and keywords
Abstract (English):
In the article the ground of choice of meaningful methods of diagnostics is carried out on the basis of statistical analysis of data got during realization of photo-radiotherapy of initial forms of inflammatory diseases of paradontium. For this purpose inspection was conducted in 100 patients with gingivitis of easy and middle degree, periodontitis of easy degree by means of an offer algorithm of diagnostics – clinical and laboratory me-thods. The clinical methods were indexes, stomatoscopy and the laboratory method was the laser Doppler flow-metry. All patients were divided into 2 groups: basic (50 patients), which was applied photo-radiotherapy using a device Uzor-А-2К by power 18 W; and control (50 patients) to them medical treatment was recommended. Sta-tistical analysis of data, obtained in the study, was performed using SAS 9.3. and Microsoft Office 2010 - analysis of contingency tables and logistic regression.Significant diagnostic methods when conducting contin-gency tables were stomatoscope and the CPITN index. Laser Doppler flowmetry and significant parameters of microcirculation were determined using the method of logical regression. This is testified to optimally proposed algorithm for diagnosis of early forms of inflammatory periodontal diseases.

Keywords:
gingivitis, periodontitis, logistic regression, photo-radiotherapy, contingency tables
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