Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi
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Zhonghua Liu Xing Bing Xue Za Zhi · Mar 2008
[Study on status of nutrition in children under three years old in rural area in China].
To understand the nutrition status of children under three years in rural area of western China and to explore the influencing factors so as to provide reasonable suggestions for policy making. ⋯ Malnutrition was really prevalent among children in China,suggesting that intervention should be done according to the influencing factors.
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Zhonghua Liu Xing Bing Xue Za Zhi · Mar 2008
[Study on the relationships between cultural orientation, alcohol expectancy, self-efficacy and drinking behavior among senior high school students in two cities of Henan province].
To explore the relationships between alcohol expectancy,cultural orientation, self-efficacy and drinking behavior to provide theoretical support for the development of education programs aimed at preventing alcohol abuse among adolescents. ⋯ The current situation of alcohol drinking among the participants was critical. Drinking behavior seemed most affected by drinking beliefs and cultural orientation, suggesting that the development of education programs should focus on students' beliefs.
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Zhonghua Liu Xing Bing Xue Za Zhi · Mar 2008
[Study on the clinical epidemiological features of acute cerebral stroke inducing systemic inflammatory response syndrome and multiple organ dysfunction syndrome].
To study the risks on acute cerebral stroke (ACS) inducing systemic inflammatory response syndrome (SIRS) and multiple organ dysfunction syndrome (MODS). ⋯ SIRS seemed the base for MODS while the probability and the development degree were not only involved ACS but also SIRS. MODS induced by ACS could be reduced through the second grade program of disease precaution. The detection of those risk factors in the early period of the ACS course could provide some prediction of the prognosis and turnover, thus some early use of intervention methods might be helpful in the treatment of the disease.
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Zhonghua Liu Xing Bing Xue Za Zhi · Feb 2008
[A case-control study on the risk factors in postoperative cognitive dysfunction induced by patient self-controlled intravenous analgesia].
To investigate the risk factors in postoperative cognitive dysfunction (POCD) induced by patient self-controlled intravenous analgesia (PCIA). ⋯ Patient's history of cerebral trauma and low VAS score were independent risk factors of POCD induced by PCIA and high education level seemed to be a protective factor.
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Zhonghua Liu Xing Bing Xue Za Zhi · Jan 2008
[Estimation of sampling error on data from cluster sample survey].
To clarify the necessity of applying appropriate statistical methods to calculate sampling error from data of cluster sample survey, we take a two-stage cluster sample survey developed from a population aged 15 and over as example. We use statistical methods based on the assumption of simple random samples and methods considering complex sample design to analyze our data, respectively. ⋯ Using standard error algorithms based on the assumption of simple random samples,the standard errors calculated often underestimate sampling error and the hypothesis testing even gets wrong conclusion. When the statistical methods and statistics package for complex survey data are already available, it is necessary for us to use appropriate methods to analyze and report the sampling errors of data from cluster sample survey.