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Melhoria da qualidade do cuidado à hipertensão gestacional em terapia intensiva
Objective: to assess the effect of a cycle of quality improvement on the implementation of evidence-based practices in the treatment of women with gestational hypertensive diseases admitted to the Maternal Intensive Care Unit (MICU). Method: quasi-experimental study, without a control group, perform...
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Published in: | Avances en enfermería 2020, Vol.38 (1), p.55-65 |
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Main Authors: | , , , , , , |
Format: | Article |
Language: | Portuguese |
Subjects: | |
Online Access: | Get full text |
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Summary: | Objective: to assess the effect of a
cycle of quality improvement on the
implementation of evidence-based
practices in the treatment of women
with gestational hypertensive diseases
admitted to the Maternal Intensive
Care Unit (MICU).
Method: quasi-experimental study,
without a control group, performed in
a MICU of a university hospital which
followed the steps of a cycle of quality
improvement. Nine process criteria
were assessed in all women admitted
with a diagnosis of gestational hypertensive
diseases in the periods before
(n = 50) and after the intervention
(n = 50) in 2015. The compliance was
estimated with the confidence interval
of 95 %, the non-conformities with
Pareto charts and the significance of
improvement with one-tailed Z-test
(α = 5 %).
Results: the initial quality level was
high in six out of nine criteria (amplitude:
94-100 %), the practices with the
lowest adherence were “magnesium
sulfate maintenance” (54 %), “fetal
ultrasound request” (72 %) and “intravenous
fluid restriction” (78 %). There
was absolute improvement in five out
of nine criteria (amplitude: 2-16 %),
which was significant for fetal ultrasound
request (absolute improvement:
16 %; p = 0.023) and for the total
criteria (4%; p = 0.01).
Conclusion: the proposed intervention
of quality improvement
increased the adherence to evidencebased
recommendations for the
treatment of patients with gestational
hypertension admitted to a MICU.
Objetivo: avaliar o efeito de um
ciclo de melhoria da qualidade na
implementação de práticas baseadas
em evidências no tratamento de
mulheres com doenças hipertensivas
gestacionais admitidas em Unidade
de Terapia Intensiva Materna (UTIM).
Método: estudo quase-experimental,
sem grupo de controle, realizado
numa UTIM de um hospital universitário
que seguiu as etapas de um ciclo
de melhoria da qualidade. Avaliaramse
nove critérios de processo em todas
as mulheres admitidas com diagnóstico
de doenças hipertensivas gestacionais
nos períodos anterior (n = 50)
e posterior à intervenção (n = 50) em
2015. Estimou-se a conformidade com
intervalo de confiança de 95 %, as não
conformidades com gráficos de Pareto
e a significância da melhoria com
teste do valor Z unilateral (α = 5 %).
Resultados: o nível de qualidade
inicial foi alto em seis dos nove crité-
rios (amplitude: 94-100 %), as práticas
com menor adesão foram a “manutenção
de sulfato de magnésio” (54 %),
“solicitação de ultrassom fetal” (72 %) e
“restrição hídrica intravenosa” (78 %).
Houve melhoria abs |
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ISSN: | 2346-0261 0121-4500 |