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LEVEL OF SOMATIC DEVELOPMENT OF CHILDREN AGED SIX YEARS FROM AN URBAN AGGLOMERATION IN POLAND WITH RESPECT TO
Dorota Trzcińska1, Piotr Tabor1, Elżbieta Olszewska1
1Josef Pilsudski University of Physical Education in Warsaw,Poland.
Insights
Somatic development in Polish urban children is linked to family socioeconomic factors, particularly mother's education. However, these biological effects of social stratification appear diminished in urban settings.
Area of Science:
- Pediatric Health
- Anthropometry
- Sociology of Health
Background:
- Socioeconomic factors significantly influence child development.
- Understanding somatic development in urban children is crucial for public health.
- Previous research indicates varying impacts of social stratification on physical growth.
Purpose of the Study:
- To evaluate the somatic development of preschool and early primary school children in Warsaw.
- To investigate the relationship between somatic development and socioeconomic/educational conditions.
- To determine the extent of social stratification's biological effects in an urban agglomeration.
Main Methods:
- A cross-sectional study involving 742 children (aged ~5.8 years) from Warsaw kindergartens.
- Anthropometric measurements included body height and sum of six skinfolds.
- Questionnaire data assessed socioeconomic and educational family conditions; analysis used descriptive statistics, cluster analysis, and chi-squared tests.
Main Results:
- Significant relationships were found between somatic development parameters and family living conditions.
- Mother's education showed the most prominent differences in somatic build between clusters for both sexes.
- Boys' somatic build varied with family size; girls' build varied with father's employment and education.
Conclusions:
- Socioeconomic factors, especially parental education, are associated with somatic development in urban children.
- The biological impact of social stratification on somatic development appears reduced in urban environments.
- Findings suggest that urban settings may buffer some effects of social inequalities on child physical growth.
Abstract:
The aim of this study was to assess the somatic development of children from an urban agglomeration in Poland at the end of preschool education and the beginning of primary education with respect to selected socioeconomic and educational conditions. Data were collected for 742 children from selected Warsaw kindergartens in spring 2011 and 2012. Their mean age was 5.84±0.31 years. The sex categories were equal: 371 boys and 371 girls. Kindergartens chosen for the study constituted a representative sample. The diagnostic survey method (questionnaire technique) was used to assess the selected environmental conditions of development in the participating children. Body height and the sum of six skin folds (over the biceps, over the triceps, under the scapula, on the abdomen, over the wing of ilium and on the calf) were chosen from the assessed anthropometric parameters for the purpose of determining somatic development of study participants. The obtained data were analysed using selected descriptive statistics methods (including cluster analysis), data standardization (normalization by mean values and SD) and the chi-squared test. The results showed certain relationships between the selected parameters of somatic development and family living conditions. These relationships involved differences between individual clusters depending on given living conditions and were most prominent for mother's education, for which variable differences between clusters were found for both sexes. The somatic build of boys (including body height and body adiposity) also differed depending on the number of offspring in the family, while the somatic build of girls differed depending on father's employment and father's education. Furthermore, the obtained results lead to the conclusion that the total number of differences between the analysed clusters was relatively low. This indicates that the biological effects of social stratification tend to diminish in the environment of an urban agglomeration.
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