Bibliographic citations
Ramirez, M., Aliaga, P. (2024). Intervalos de referencia de parámetros hematológicos a partir de postulantes que asisten a donar sangre al Hospital Cayetano Heredia, Lima [Universidad Peruana Cayetano Heredia]. https://hdl.handle.net/20.500.12866/15361
Ramirez, M., Aliaga, P. Intervalos de referencia de parámetros hematológicos a partir de postulantes que asisten a donar sangre al Hospital Cayetano Heredia, Lima []. PE: Universidad Peruana Cayetano Heredia; 2024. https://hdl.handle.net/20.500.12866/15361
@misc{renati/911258,
title = "Intervalos de referencia de parámetros hematológicos a partir de postulantes que asisten a donar sangre al Hospital Cayetano Heredia, Lima",
author = "Aliaga Ayala, Patricia Lidia",
publisher = "Universidad Peruana Cayetano Heredia",
year = "2024"
}
Background: Reference intervals (RI) are fundamental in the interpretation of analytical procedures. It is of utmost importance that each laboratory estimates its own IR of the population with which it works, its objective is to verify and validate the analytical procedures. Objectives: Determine the reference intervals of hematological parameters from applicants who come to donate blood at the Cayetano Heredia Hospital, in accordance with the CLSI criteria. Methodology: The present study is observational and cross-sectional. 221 samples were collected from applicants who attended the Cayetano Heredia Hospital, following the guidelines of the CLSI C28-A3 guide. The variables were grouped into red series parameters; white series and platelet series. Statistical analysis was performed in MedCalc software. Results: From a total of 201 applicants, the IR obtained were: red blood cells: (3.8 to 5.6) 10⁶/ul; hemoglobin: (11 to 16) g/dL; white blood cells: (4.7 to 9.7) 10³/ul and platelets: (159 to 367) 10³/ul. Significant differences were observed with respect to sex in the parameters of the red blood cell count (red cell count, hemoglobin and hematocrit) and platelet count (p<0.05). No statistical differences were found with respect to age group Conclusion: The IR found are different from those reported in the literature and no significant differences were found in the hematological parameters in the age group, but there were differences in some parameters when evaluated by sex.
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