Anemia asociado a mortalidad en pacientes con COVID 19 en Hospital Santa Rosa de Piura 2020
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Date
2021Author(s)
Zapata Pardo de Figueroa, Manuel Fernando
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Objetivo: Determinar la asociación entre la anemia y mortalidad en pacientes
diagnosticados con COVID 19 del Hospital Santa Rosa de Piura entre marzo del
2020 a diciembre del 2020.
Materiales y Métodos: Se realizó un estudio observacional, analítico,
longitudinal, retrospectivo de casos y controles. Se estudiaron 135 pacientes
cuyo diagnóstico principal fue COVID-19 atendidos por el servicio de
Hospitalización de Medicina del Hospital Santa Rosa de Piura entre marzo a
diciembre de 2020, se aplicaron los criterios de exclusión para la conformación
de 2 grupos: con anemia y sin anemia; aplicando la razón de posibilidades y la
prueba estadística de chi cuadrado.
Resultados: Se encontró que la anemia, no está asociada a mortalidad en
pacientes con COVID 19. (p = 0.085; OR = 1.94 IC:95% [0.91 – 4.16]). Nuestra
investigación reveló que el 30% de pacientes presentó anemia. Del total de
pacientes fallecidos por COVID 19, el 40% tuvo anemia y de los sobrevivientes
el 26% tuvo anemia. En relación a la frecuencia de los grados de anemia en
pacientes fallecidos con COVID 19, se observa que un 27% presenta anemia
leve, 7% presenta anemia moderada y un 10% anemia grave, siendo esta
comparación no estadísticamente significativa (p >0.05). Se encontró que las
variables intervinientes estudiadas, como creatinina (p = 0.003 ) , Urea ( p= 0.001
) , Proteína C reactiva ( p = 0.007) y Leucocitos ( p = 0.026 ) si se asociaron a
mortalidad en pacientes con COVlD 19.Conclusiones: La anemia no se asocia
a mortalidad en pacientes con COVID 19 en el Hospital Santa Rosa de Piura. Objective: To determine the association between anemia and mortality in
patients diagnosed with COVlD 19 at the Santa Rosa de Piura Hospital between
March 2020 and December 2020.
Materials and Methods: An observational, retrospective, longitudinal, casecontrol study was carried out. 135 patients with a diagnosis of covid-19 attended
by the Medicine service at the Santa Rosa de Piura Hospital entered the study
during the period from March to December 2020, according to selection criteria
they were divided into 2 groups: with anemia and without anemia; applying the
odds ratio, and the statistical chi square test.
Results: It was found that anemia was not associated with or a risk factor for
mortality in patients with COVlD 19. (p = 0.085; OR = 1.94 CI: 95% [0.91 - 4.16]).
The study found that 30% of patients had anemia. Of the total number of patients
who died from COVID 19, 40% had anemia and 26% of the survivors had anemia.
In relation to the frequency of the degrees of anemia in deceased patients with
COVID 19, it is observed that 27% present mild anemia, 7% present moderate
anemia and 10% severe anemia, this comparison being not statistically
significant (p> 0.05) Among the intervening variables, such as creatinine (p =
0.003), Urea (p = 0.001), C-reactive protein (p = 0.007) and Leukocytes (p =
0.026) if they are associated with mortality in patients with COVID 19..
Conclusions: Anemia is not associated with mortality in patients with COVlD 19
at the Santa Rosa de Piura Hospital.
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- Medicina Humana [2969]