Modernized study on eye's signs of blood-stasis syndrome / 中国中西医结合杂志
Chinese Journal of Integrated Traditional and Western Medicine
;
(12): 319-322, 2011.
Article
Dans Chinois
| WPRIM
| ID: wpr-260998
ABSTRACT
<p><b>OBJECTIVE</b>To make out a computerized formula to diagnose eye's signs of blood-stasis syndrome (BSS), and to improve the previous diagnostic methods by naked eyes.</p><p><b>METHODS</b>The formula was created by detecting and analyzing the changes of eye's signs in 544 patients (261 of non-BSS and 283 of BSS) quantitatively, adopting computer's color scale principle. And the sensitivity, specificity and accuracy of the formula were verified in 382 patients (97 non-BSS and 285 of BSS). The computerized integral was compared with the naked eye integral, and the normal reference value was calculated with percentile.</p><p><b>RESULTS</b>Various observatory indices of eye's sign were positively correlated with BSS. The specificity of the computerized method was 83.5%, and the diagnostic sensitivity was 89.8%, the accuracy 88.2%, and the correct index 0.733. Comparisons between the computerized integral method and the naked eye integral method showed significant difference in patients of non-BSS or of BSS in various degrees (including mild, moderate and severe) (P < 0.01). The reference value of the naked eye method was below 15.</p><p><b>CONCLUSION</b>The computerized formula of eye's signs has higher specificity and sensitivity in the diagnosis of BSS, while the naked eye integral method is proved to be useful.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Valeurs de référence
/
Diagnostic assisté par ordinateur
/
Sensibilité et spécificité
/
Diagnostic différentiel
/
Médecine traditionnelle chinoise
/
Méthodes
Type d'étude:
Etude diagnostique
Limites du sujet:
Adolescent
/
Adulte
/
Adulte très âgé
/
Femelle
/
Humains
/
Mâle
langue:
Chinois
Texte intégral:
Chinese Journal of Integrated Traditional and Western Medicine
Année:
2011
Type:
Article
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