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@#Objective To investigate the relationship between resting heart rate (RHR) and coronary heart disease (CHD) and to explore the value of RHR in predicting the occurrence of acute coronary syndrome. Methods 445 patients with CHD were divided into stable angina group and acute coronary syndrome group. RHR, risk factors for coronary heart disease and their correlation were analyzed. Results RHR was higher in the acute coronary syndrome group than in the stable angina group (P<0.01). Logistic regression analysis showed that RHR (OR =1.052, 95% CI: 1.009~1.097, P=0.017), systolic blood pressure (OR=1.027, 95% CI: 1.003~1.053, P=0.031) and hyperglycemia (OR=2.743, 95% CI: 1.207~6.233, P=0.016) were independent risk factors for acute coronary syndrome. Conclusion RHR is an independent risk factor for incidence of acute coronary syndrome.
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@#ObjectiveTo investigate the anxiety and its interrelated factors of elderly outpatients. MethodsZung self-rating anxiety scale was used to evaluate 971 elderly outpatients, the scores between different sex, age, degree of education, etc. were compared. ResultsThe scores may become significantly different with the patients' sex, age, degree of education, satisfaction in regards to medical service and recognition of the disease(P<0.05).ConclusionFactors such as sex, age, degree of education, satisfaction of medical service, etc, deeply affect the anxiety in elderly outpatients.
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OBJECTIVE To investigate the hospital infection rate and sites of patients in emergency intensive care(unit)(EICU),and provide basis for prevention and treatment of hospital infection.METHODS Patients who were hospitalized in EICU were investigated by retrospective study.RESULTS Among the hospital infection sites,(respiratory) tract was the most frequent one(65.63%),the next was urinary tract(28.13%),and the deep vein was the third(6.25%).The most common hospital infection bacteria were Staphylococcus aureus,Pseudomonas aeruginosa and Acinetobacter baumannii.CONCLUSIONS The analysis of the subjective and objective factors of hospital infection,and the acknowledge of relationship between nursing and hospital infection sites are(important) basis for hospital infection prevention and treatment.