Abstract:
Background. Elite athletes, who undergo distinctive physiological adaptations due to intense training and competition, present a unique opportunity for understanding the impacts of elite sports engagement on haematological profiles.
Purpose. This study explores haematological variations among three distinct groups: Elite Medalists, Non-Medalists, and Non-Sports Individuals.
Methods. A meticulously selected cohort of 300 athletes, aged 18 to 25, formed the study’s foundation, categorized based on their performance in competitions or non-participation in competitive sports. The investigation assessed average concentrations of key blood parameters, including platelets, hemoglobin, hematocrit, red blood cells, lymphocytes, eosinophils, and white blood cells, unveiling a comprehensive view of haematological profiles across these groups.
Results. Statistical analysis, utilizing one-way ANOVA followed by LSD Post Hoc Test, illuminated significant improvements (P < 0.05) in Lymphocytes, Monocytes, Eosinophils, White Blood Cells, Red Blood Cells, Hematocrit, and Platelet counts among the three groups. These findings underscore meaningful distinctions in haematological profiles, emphasizing the potential impact of athletic engagement on blood parameters.
Conclusion. This study offers valuable insights into the haematological variations associated with athletic performance, advocating for tailored health considerations based on athletic engagement.

Keywords:
Haematological profiling, Elite athletes, Comparative analysis, Medalists, Non-Medalists, Non-Sports Individuals