MULTIVARIATE DISPERSION ANALYSIS OF SYMPTOMS OF PROTEIN-ENERGY INSUFFICIENCY IN CHRONIC KIDNEY DISEASE
This article presents a multivariate analysis of the dispersion of symptoms of protein-energy insufficiency in chronic kidney disease. The following symptoms are taken into account: a rapid decrease in body weight; a change in the taste of food; a decrease in the psycho-emotional state with the manifestation of depression; progressive hypertension and severe anemia. Was also proved the reliability of the negative impact of reducing the psycho-emotional state, manifested as a depression (influence share of 51.8 %), progressive hypertension (influence share of 50.4 %), a rapid decrease in body weight in chronic glomerulonephritis (influence share of 49.0 %). Was revealed a direct strong correlation. The exception of severe anemia (influence share of 8.4 %) and changes in taste of food (influence share of 2.2 %) has a weak correlation. The reliability of the negative impact of more clinical symptoms, such as progressive hypertension (influence share of 11.5 %), a rapid decrease in body weight (influence share of 10.2 %) and severe anemia (influence share of 9.0 %) in chronic pyelonephritis, has been proved. It is necessary to pay attention that at protein-energy insufficiency against the background of chronic pyelonephritis the above symptoms are shown slightly on a share of their influence. In General, the multivariate analysis showed a high proportion of the effects of progressive hypertension, severe anemia and a rapid decrease in body weight of the leading background diseases in chronic kidney disease, as well as depression in chronic glomerulonephritis.