Synthesizing of discriminant models to assess the health of children depending on morphofunctional parameters of body
Main Article Content
Abstract
Introduction. The analysis of the children’s health state shows that the age distribution of the most rapid growth in health violations observed in the average school age. Thus, in this period the depth preventive medical examination is only for children 11 and 14 years, other pupils are deprived of such opportunity which makes it impossible to establish diagnoses in time and their corresponding correction of health.
Purpose. The aim of the present study was to find a method of determining the presence of chronic somatic diseases of children by functional indicators of the organism.
Methods. Comparison of the functional indicators in children with the presence and absence of chronic somatic diseases with the presence and absence of chronic somatic diseases were compared using Student’s t-test. The values were considered to be statistically reliable at p < 0,05. For nominal variables, the correlation was determined by correlation tables using the known Pearson's chi-squared test (c2). For the prediction of the chronic physical illnesses presence for pupils, we used discriminant analysis.
Results. Proved that there is a close relationship between health and functional abilities of the children: physical condition index (χ² = 12,21; p < 0,001), adaptive potential (χ² = 19,69; p < 0,001), double product index (χ² = 15,27; p < 0,001), changes to the standard exercises of heart rate and minute volume of blood circulation (respectively, χ² = 44,39, p < 0,001; χ² = 30,26, p < 0,001). After were found valid integrated features of pupil’s functional state, most informative indicative of the health of children. Are based on these functional parameters the classification functions have quite high specificity (84,93 – 90,99%) and sensitivity (75,76 – 80,56 %). Adequacy of mathematical models significant (F = 11,06 – 22,54) at the level p < 0,001.
Originality. The method of identifying children at "risk" appearance of chronic somatic diseases only functional parameters of the body.
Conclusion. In the absence of annual preventive medical examinations in terms of secondary schools, the use of the proposed classification functions help to find the detection of disease.
Propositions. The application submitted classification functions will help of planning health measures, which are suspend not to increase the incidence of the younger generation.
Article Details
Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
AGREEMENT ABOUT TRANSMISSION OF COPYRIGHT
I, the author of the article / We, the authors of the manuscript _______________________________________________________________________
in case of its acceptance for publication, we transfer the following rights to the founders and editorial boards of the scientific publication "Cherkasy University Bulletin: Biological Sciences Series":
1. Publication of this article in Ukrainian (English) and distribution of its printed version.
2. Dissemination of the electronic version of the article through any electronic means (placing on the official journal web site, in electronic databases, repositories, etc.). At the same time we reserve the right without consent of the editorial board and the founders:
1. Use the materials of the article in whole or in part for educational purposes.
2. To use the materials of the article in whole or in part for writing your own theses.
3. Use article materials to prepare Summarys, conference reports, and oral presentations.
4. Post electronic copies of the article (including the final electronic version downloaded from the journal's official website) to:
a. personal web-pecypcax of all authors (web sites, web pages, blogs, etc.);
b. web-pecypcax of the institutions where the authors work (including electronic institutional repositories);
with. non-profit, open-source web-pecypcax (such as arXiv.org).
With this agreement, we also certify that the submitted manuscript meets the following criteria:
1. Does not contain calls for violence, incitement of racial or ethnic enmity, which are disturbing, threatening, shameful, libelous, cruel, indecent, vulgar, etc.
2. Does not infringe the copyrights and intellectual property rights of others or organizations; contains all the references to the cited authors and / or publications envisaged by applicable copyright law, as well as the results and facts used in the article by other authors or organizations.
3. It has not been previously published in other publishers and has not been published in other publications.
4. Does not include materials that are not subject to publication in the open press, in accordance with applicable law.
____________________ ___________________
First name, Last name, signature of the author
"___" __________ 20__
References
Kalynychenko, I. O. (2009). The evolution of children's health. Ukrayina. zdorov'ya natsiyi (Ukraine. Health of the Nation), 3, 47 – 54 (in Ukr.)
Nyankovskyi, S. L., Yatsula, M. S., Chykailo, M. I., Pasechnyuk, I. V. (2012). The health of students in Ukraine. Zdorov'ye rebenka (Child health), 5 (40). Accessed mode: http: //www/mif-ua.com/archive/article/32962) (in Ukr.)
Dudina, O. O., Haborets, Y. Y., Voloshina, U. V. (2015). To the health of the child population. Ukrayina. zdorov'ya natsiyi (Ukraine. Health of the Nation), 3, 10 – 11 (in Ukr.)
Sysoyenko, N. V., Hubenko, I. Y., Svietlova, O. D. (2012). Dynamics of children’s and teenagers diseases for the years 1986-2010 in the industrial city. Ecology and education: topical environmental issues in terms of the risk increasing of technological disaster. Proceedings of the VII International Scientific Conference, 108 – 111 (in Ukr.)
Moiseenko R. O. (2013). Optimization of the system of providing medical assistance for children and mothers in Ukraine: realities and prospects. Kyiv: Logos (in Ukr.)
Dudina, O. O., Voloshina, U. V., Haborets, Y. Y. (2016). In Shafransky V. V. (Ed.). The incidence of child population. Annual report on the state of health, sanitary and epidemiological situation and the results of activity of the health system in Ukraine. 2015. Ministry of Health of Ukraine "SI UISR Ministry of Health of Ukraine, 47 – 61 (in Ukr.)
Dudina, O. O., Tereshchenko, A. V. (2013). Achievements, problems and issues in the health care of mothers and children. Results in healthcare sphere. 2012, 37 – 51 (in Ukr.)
Chepelevska, R. A., Rudnytsky, O. P. (2014). The role of prevention of chronic noninfectious diseases in improving the medical and demographic situation. The strategic directions of the European strategy. Health - 2020 in Ukraine. Theses. all-Ukrainian. scient. - pract. conf. of intern. scien., 102 – 103 (in Ukr.)
Kornatskiy, V. M., Dorogoy, A. P., Moroz, D. M. (2015). The methodology of prevention and early diagnosis of cardiovascular diseases in modern conditions. Ukraí̈ns'kiy kardíologíchniy zhurnal (Ukrainian Journal of Cardiology), 1, 75 – 80 (in Ukr.)