A comprehensive analysis of anthropometric indicators in preschool children suffering from recurrent respiratory infections.

Objective: Aim: To determine the state of relationship between anthropometric indicators and susceptibility to recurrent respiratory infections in preschool children.

Patients And Methods: Materials and Methods: A total of 143 children (73 boys and 70 girls) aged 12-59 months, undergoing inpatient treatment on acute respiratory infection, were involved in the clinical study. The number of acute respiratory infection episodes during a previous year of their lives was taken into account. Besides, the basic indicators of physical development were assessed in the children, including: 1) body weight; 2) body length; 3) chest circumference; 4) body mass index; 5) body surface area; 6) Vervek's index.

Results: Results: Cross-tabulation and rank correlation analysis did not demonstrate any interdependence between the susceptibility of the children examined to recurrent respiratory infections and their anthropometric indicators. Simultaneously, linear regression analysis showed that in the children aged 12-23 months, resistance index depended on their age and body length. The relative importance of the combined effect of the two above-mentioned indicators among all other potential risk factors for recurrent respiratory infections was 32.2%.

Conclusion: Conclusions: The detailed analysis of the findings outlined the methodological basis for further studies of the association between the incidence of acute respiratory infections in preschool children and their physical development. Multivariate statistical calculations of various risk factors for recurrent respiratory infections, including abnormal anthropometric indicators, are likely to increase the informational value of subsequent examinations.