Modified Graeb criteria for predicting the post-hemorrhagic hydrocephalus in intraventricular hemorrhage / 中国医学科学杂志(英文版)
Chinese Medical Sciences Journal
; (4): 138-141, 2004.
Article
em En
| WPRIM
| ID: wpr-254006
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To set up a new grading system of intraventricular hemorrhage (IVH) and determine the value of predicting the probability of post-hemorrhagic hydrocephalus (PHH) in IVH.</p><p><b>METHODS</b>We first modified the Graeb criteria, then compared the value of prediction for PHH assessed by the Graeb criteria with the modified Graeb criteria. One hundred and thirty one IVH patients were divided into two groups the upper group (n = 67) and the lower group (n = 64). Gold standard of PHH was assessed by CT scan or by out-drainage. The diagnostic parameters such as sensitivity (SE), specificity (SP) were analyzed. In the cutoff point of SE and SP curves, diagnostic efficiency (DE), and Kappa value (K) were analyzed. The probability of PHH was estimated by binary logistic regressions.</p><p><b>RESULTS</b>In all ventricular group, to Graeb criteria in the cutoff point, SE, SP, and K was 0.78, 0.84, and 0.60; and to modified Graeb criteria SE, SP, and K was 0.90, 0.84, and 0.74 respectively. The probability of PHH from point of 3-12 was 0.011, 0.032, 0.085, 0.212, 0.435, 0.689, 0.865, 0.949, 0.981, and 0.994 respectively according to modified Graeb criteria.</p>
Texto completo:
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Base de dados:
WPRIM
Assunto principal:
Diagnóstico por Imagem
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Tomografia Computadorizada por Raios X
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Modelos Logísticos
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Hemorragia Cerebral
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Sensibilidade e Especificidade
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Diagnóstico
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Hidrocefalia
Tipo de estudo:
Diagnostic_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Female
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Humans
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Male
Idioma:
En
Revista:
Chinese Medical Sciences Journal
Ano de publicação:
2004
Tipo de documento:
Article