استعمال انموذج تجميعي عام لمعلمات الشكل والموقع والقياس في بناء منحنى نمو معياري للاطفال في العراق == Using Generalized Additive Models For Location Scale And Shape To Construct Standardized Growth Curve For Iraq Children
Author name:
احمد شهاب احمد
Supervisor name:
خلود يوسف خمو
General topic:
Administration and Economics
Specific topic:
Statistics
Degree:
Master
University:
University of Baghdad - Faculty Of Administration And Economics - Department Of Statistics
Language:
Arabic
University location:
Baghdad
First pages:
07T3385 - p.pdf
Abstract:
تعد منحنيات النمو المعيارية اداة مهمة في تقييم سلوك النمو البشري خاصة في السنوات المبكرة من عمر الطفل، ويجب ان تبنى بشكل يلبي الهدف منها، وهو تحديد الكيفية التي يجب ان ينمو بها الطفل اذ ان اي انحراف للقياسات البشرية للطفل عن مسار منحنيات النمو نحو الادنى | The growth curves standard is an important tool in the evaluation of the behavior of human growth, especially in the early years of the child's age, and must built to meet the goal of which, Determine how the child must should grow, because any deviation of anthropometric for the child from the path of growth curves towards the minimum or Top necessitates a review of health centers interested in child care because of this change in the behavior of growth is an indication of the possibility of a health problem for the child have a far - reaching impact on his life, and also that the it reflect the level of the general welfare of the community posed as a result of human needs nutrition, health and development of this society, and all the developed countries of the world has its own growth curves commensurate with the ethnic diversity and its population, and Iraq , similar to these countries need independent growth curves achieve their desired purpose and it puts a step in the path of these countries. This was the goal of research is building growth curves standard for the children of Iraq under sixth to indicator of weight, height and body mass index against age to each sex in order to take advantage of child - care institutions and adopt them to assess the growth path of the child right in the most important stages of the growth of an early childhood. The growth curves consists of percentiles line called (Centiles) reflect different levels of growth represent the behavior of a specific and accurate so they need to statistical methods and data in order to achieve this requirement , so it was chosen as a model statistical claims GAMLSS from a wide range of statistical methods characterized by the allowed a wide group of distributions treated skew and kurtosis of growth data, in addition to the flexible methods of smoothing Treat the unstationary in the data, it based on building a model special for each standard growth using criteria to choose as the first step by choosing the appropriate distribution of the data to impose the parameters represent a nonparametric smooth functions of independent variable often takes age, the second step is to choose the appropriate degree of smoothing to this functions.That the building of growth curves based on a sample taken from MICS4 from the survey of children under the age of six who are subject matter and carried out by the Central Statistics organization in 2011, and after processing the data removed cases of children who were exposed to health conditions or nutritional possible affect the potential genetic growth Physiological and thus give wrong
