Anemia and repeated hospitalizations in comorbid patients with cardiovascular diseases

Khudainatova Leila Kalibekovna

The aim of the study was to study the effect of anemia on the frequency of repeated hospitalizations in patients with cardiovascular diseases in conditions of comorbidity to improve the prognosis. Materials and methods. A combined cohort retrospective and single-stage study was performed using a continuous sampling method to analyze the clinical condition of 104 patients urgently hospitalized in the cardiology department, all patients were comorbid with the number of concomitant pathologies from 2 to 21. The relationship between the hemoglobin level and the frequency of repeated hospitalizations was evaluated. Statistical analysis was performed by the program Statistica 10.0, Microsoft Excel and StatTech v. 2.5.2. Descriptive statistics, correlation analysis by Spearman were used, the closeness of the siavzi was determined by Cheddock. Intergroup comparisons were carried out using the Kraskel-Walis criterion. Results. The presence of anemia is an unfavorable prognostic criterion determining the frequency of episodes of decompensation of cardiovascular diseases occurring in comorbidity.

Keywords:anemia, comorbidity, cardiological pathology, regospitalization.