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| Analysis of clinical characteristics of precedent sign of stroke based on expert questionnaire investigation results |
| Hits 1455 Download times 1223 Received:June 21, 2014 |
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| DOI
10.11656/j.issn.1672-1519.2014.12.04 |
| Key Words
precedent sign of stroke;questionnaire investigation;syndrome;treatment based on syndrome differentiation |
| Author Name | Affiliation | | LI Xian-tao | Syndrome Research Center, School of Basical Science, Guangzhou University of Traditional Chinese Medicine, Guangzhou 510006, China | | YIN Li-qun | Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China | | YU Chun-quan | Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China | | WANG Hong-wu | Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China |
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| Abstract
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| [Objective] To study the clinical characteristics of precedent sign of stroke. [Methods] To establish the expert questionnaire based on literature of system evaluation. Pre-survey: reliability(Cronbach alpha)=0.96, validity(cumulative %)=82.22%. Guttman Split-half:0.90, correlation between forms:0.87. Data reduction by principal component analysis and factor analysis, KMO and Bartlett's test. [Results] Formal investigation 600 questionnaires, lost 12 parts, dropout rate of 2%, Reliability(Cronbach alpha)=0.97, validity(cumulative %)=73.11%. Guttman Split-half: 0.90, correlation between forms: 0.91. Clinical features on premonitory syndromes of stroke: the risk factors included hypertension, age, environment pollution, abnormal microcirculation; etiology and pathogenesis: body failure in elder person, poor physical constitution, turbulence of gas, blood and body fluid, maladjustment of Zang-Fu function climate change; the symptoms: gas deficiency and blood stasis, phlegm stagnation symptom, wind phlegm symptom, internal moving of liver wind, kidney essence deficiency syndrome; main clinical symptoms for high to low occurrence: dizziness/giddiness/blurred vision, numbness of extremities, lassitude, barylalia, headache, optic atrophy; tongue picture: pale tongue, tongue Black/dark tongue/dark red tongue/tongue, tongue dark crimson/bright red tongue, thin white fur, white greasy moss; pulse picture: taut and slippery pulse, pulse astringent/thready pulse astringent, pulse fine/thready pulse, weak pulse. [Conclusion] The above research will improve the results of literature system evaluation and have some reference value to the standards of academic committee. |
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