Modeling Using Regression Analysis of Sonographic Parameters of Kidneys Depending on the Features of the Size of Practical Healthy Women With Mesomorphic Somatotype

Cherkasov, V. G.; Ustymenko, Olena

doi:10.26724/2079-8334-2017-3-61-73-76

Cited by 4 publications

(3 citation statements)

References 4 publications

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“…In previous studies [4,27,28] we determined that from 16 possible sonographic parameters of the kidneys, based on the anthropometric and somatotypological indices in practically healthy women of the mesomorphic somatotype, 7 reliable models with a determination coefficient from 0.607 to 0.641 were constructed; in women of ectomorphic somatotype -all 16 models with a determination coefficient from 0.607 to 0.973; in women endo-mesomorphic somatotype -14 models with a determination coefficient from 0.672 to 0.912. The most frequently constructed models included: women with mesomorphic somatotypecircumferential body dimensions (29.8%) and cephalometric indexes (19.1%); in women with ectomorphic somatotype body diameters (24.2%), body girth sizes (20.9%), cephalometric indices (19.8%) and thickness of skin and fat folds (14.3%); in women of the endo-mesomorphic somatotype, the cephalometric indexes (to the right kidney 24.2%, to the left kidney 15.6%), body diameters (to the right kidney 24.2%, to the left kidney 17.8%) and the circumferential body size (to the right kidney 24.2%, to left kidney 22.2%), and also only to the left kidney thickness of skin and fat folds (17.8%).…”

Section: Discussionmentioning

confidence: 87%

Modeling of sonographic parameters of the kidneys in practically healthy women of the middle intermediate somatotype depending on the constitutional parameters of the body

et al. 2018

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The scientific literature presents quite a large number of works, in which the priority role of mathematical modeling in providing high-quality medical care, health and active longevity of a person is determined. The purpose of the work is to construct and analyze the regression models of individual sonographic sizes of kidneys in practically healthy women of the middle intermediate somatotype, depending on the features of the anthropometric and somatotypological indicators. Within the framework of the agreement on scientific cooperation from the database of National Pirogov Memorial Medical University, Vinnytsya primary sonographic parameters (length, width, anterior-posterior dimension, area of longitudinal and cross-section of the kidneys and their sinuses, as well as volume of the right and left kidneys) and anthropometric indices (obtained by the method of V.V. Bunak in the modification of P.P. Shaparenko) of 17 practically healthy women of the first mature age of the middle intermediate somatotype, who in the third generation live in the Podillya region of Ukraine. The construction of regression models of individual sonographic sizes of the kidneys, depending on the features of anthropo-somatotypological parameters of the body of women of the middle intermediate somatotype, was carried out in the licensed package “Statistica 6.1”. In women of the middle intermediate somatotype all 16 possible reliable regression models of sonographic parameters of the kidneys were constructed depending on the anthropo-somatotypological parameters with the determination coefficient R2 from 0.891 to 0.978. The analysis of reliable regression models (with a coefficient of determination greater than 0.6), the sonographic parameters of the kidneys in practically healthy women of the middle intermediate somatotype revealed that most often models of both kidneys, as well as separately of the right and left kidneys, include the circumferential dimensions of the body (respectively, 35.9 – 33.3 – 38.5% of the total number of indicators included in the models). In addition, models of both kidneys most often include cephalometric indices (12.6%), thickness of skin-fat folds and body diameters (by 11.7%); models of the right kidney – body diameters (15.7%), cephalometric indices and width of distal epiphyses of long tubular bones of extremities (by 11.8%); models of the right kidney - the thickness of skin and fat folds (17.3%) and cephalometric indices (13.5%). Attention is drawn to the lack of entry into models of sonographic sizes of kidneys total body sizes.

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Section: Discussionmentioning

confidence: 87%

Modeling of sonographic parameters of the kidneys in practically healthy women of the middle intermediate somatotype depending on the constitutional parameters of the body

et al. 2018

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“…In previous studies [4,31], we found that in practically healthy women of mesomorphic somatotypes of 16 possible sonographic parameters of the right and left kidneys, based on anthropometric and somatotypological indicators, were constructed 7 reliable models with a determination coefficient from 0.607 to 0.641, and for women endo-mesomorphic somatotype -14 valid models with a determination coefficient from 0.672 to 0.912. In women of mesomorphic somatotype constructed models most often include the circumferential dimensions of the body (29.8%) and cephalometric indices (19.1%).…”

Section: Discussionmentioning

confidence: 94%

Regression models of sonographic parameters of the kidneys in practically healthy women of the ectomorphic somatotype depending on the peculiarities of body size

Ustymenko

2018

Biomed. and Biosoc. Anthrop.

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The study of the constitutional features of organs in the healthy population makes it possible to find out the peculiarities of changes in their sizes in different pathologies. The purpose of the work is to construct and analyze the regression models of individual sonographic sizes of the kidneys in practically healthy women of the ectomorphic somatotype, depending on the features of anthropo-somatotypological parameters of the body. From the database of research center of the National Pirogov Memorial Medical University, Vinnytsya (within the framework of the agreement on scientific cooperation) were taken the primary sonographic parameters (length, width, front and rear size, area of the longitudinal and cross section of the kidneys and their sinuses, as well as the volume of the right and left kidneys) and anthropometric indices (according to V. V. Bunak in the modification of P. P. Shapаrenko) of practically healthy women-ectomorphs of the first mature age, who in the third generation live in the Podillia region of Ukraine. Regression models of individual sonographic sizes of the kidneys, depending on the features of anthropo-somatotypological parameters of the body, are constructed using the license package “Statistica 6.1”. In practically healthy women of the ectomorphic somatotype all 16 possible reliable regression models of sonographic parameters of the right and left kidneys, based on the anthropometric and somatotypological parameters with determination coefficient R2 from 0.607 to 0.973, were constructed. Constructed regression models of sonographic parameters of both kidneys in practically healthy women of the ectomorphic somatotype most often include body diameters (24.2% of the total number of indicators included in the models), circumferential body sizes (20.9%), cephalometric indices (19.8 %) and the thickness of skin and fat folds (14.3%). The regression models of sonographic parameters of the right kidney in women of the ectomorphic somatotype most often include diameters and circumferential body sizes (by 27.3% of the total number of indicators included to the models of right kidney) and cephalometric indices (18.2%). The regression models of the sonographic parameters of the left kidney in women of the ectomorphic somatotype most often include body diameters and cephalometric indices (by 21.3% of the total number of indices included to the models of the left kidney) and the circumferential body size and thickness of skin and fat folds (by 14.9%).

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“…The regression models of sonographic sizes of the kidneys, depending on the peculiarities of anthroposomatotypological parameters of the body of practically healthy men of mesomorphic, ecto-mesomorphic and endomesomorphic somatotypes, as well as practically healthy women of mesomorphic, ectomorphic, endo-mesomorphic and mean intermediate somatotypes were constructed and presented by us in the previous publications [5][6][7][36][37][38]. To analyze the asymmetry of entering the regression models of sonographic sizes of the anthropo-somatotypological indicators, we took into account all constructed reliable models, and not only models with a determination coefficient of greater than 0.6.…”

Section: Resultsmentioning

confidence: 99%

Manifestations of asymmetry and correlations of sonographic parameters of the kidneys with constitutional parameters of the body in practically healthy men and women of different somatotypes

Ustymenko

2018

Biomed. and Biosoc. Anthrop.

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The problem of asymmetry is one of the fundamental in modern biology, theoretical and clinical medicine, it has deep evolutionary roots. Analysis of literature suggests that the coverage of various aspects of morpho-functional asymmetry of the kidneys to this time is not always unambiguous, and sometimes controversial. The purpose of the work is to establish manifestations of asymmetry of entering into regression models of sonographic sizes of kidneys anthropometric and somatotypological parameters of a body in practically healthy women and men of different somatotypes. Within the framework of the agreement on scientific cooperation from the database of the research center of the National Pirogov Memorial Medical University, Vinnytsya taken the primary sonographic parameters, anthropometric and somatotypological indicators of 121 practically healthy women and 97 practically healthy men of the first mature age (correspondingly, of the age from 21 to 35 and from 22 to 35 years old) who in the third generation live on the territory of Podillia region of Ukraine. For the construction of regression models of individual sonographic sizes of the kidneys, depending on the peculiarities of anthropo-somatotypological parameters of the body, the license package “Statistica 6.1” was used. To analyze the asymmetry of entering into regression models of sonographic sizes of anthropo-somatotypological indicators, all constructed reliable models, but not only models with a determination coefficient of greater than 0.6, were taken into account. Also, in the analysis, anthropometric and somatotypological indicators refer either to highly genetically determined (longitudinal body sizes, cephalometric indexes, width of distal epiphyses of long tubular limb bones, trunk diameters, pelvic sizes, ectomorphic component of somatotype, bone component of body weight) or to low genetically determined (mass, body surface area, body dimensions thickness of skin fat folds, endomorphic and mesomorphic components of the somatotype, muscle and fat components of the body mass). In men of various somatotypes, when analyzing the asymmetry of entering the models of sonographic sizes of the anthropometric and somatotypological indicators of kidneys, it has been established: in the mesomorphic somatotype representatives - 84.1% (among which 50.0% belong to highly genetically determined indices), in the representatives of the ecto-mesomorphic somatotype - 86.0% (among which 46.5% belong to highly genetically determined indicators), in the representatives of the endo-mesomorphic somatotype - 88.1% (among which 51.4% belong to a highly genetically determined indices). In women of various somatotypes, when analyzing the asymmetry of entering the models of sonographic sizes of the anthropometric and somatotypological indicators of kidneys, it was established:), in the representatives of the mesomorphic somatotype - 82.0% (among which 51.2% belong to highly genetically determined indices), in the representatives of the ectomorphic somatotype – 89.0% (among which 58.0% belong to highly genetically determined indicators), in the representatives of the endo-mesomorphic somatotype - 83.3% (among which 50.0% belong to highly genetically determined indicators), in the representatives of middle intermediate somatotype - 82.5% (among which 56.5% belong to highly genetically determined indicators).

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Modeling Using Regression Analysis of Sonographic Parameters of Kidneys Depending on the Features of the Size of Practical Healthy Women With Mesomorphic Somatotype

Cited by 4 publications

References 4 publications

Modeling of sonographic parameters of the kidneys in practically healthy women of the middle intermediate somatotype depending on the constitutional parameters of the body

Modeling of sonographic parameters of the kidneys in practically healthy women of the middle intermediate somatotype depending on the constitutional parameters of the body

Regression models of sonographic parameters of the kidneys in practically healthy women of the ectomorphic somatotype depending on the peculiarities of body size

Manifestations of asymmetry and correlations of sonographic parameters of the kidneys with constitutional parameters of the body in practically healthy men and women of different somatotypes

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