在该人群中，肾功能损害的现患率为7.3%。
The prevalence rate of renal dysfunction was 7.3% in this population.
目的了解老年不寐的现患率并揭示其病机特点。
Objective To investigate the prevalence rate of senile insomnia and revealing the characteristics of its pathogenesis.
危重医学科（外科ICU）现患率最高为60%；
The highest prevalence rate appeared in surgical ICU at 60%.
结果：所有调查对象整体腰痛现患率为31.5％；
Results The prevalence rate of LBP was 31.5% in the whole sample.
高龄血脂异常患者PAOD的现患率是普通老年患者的2 - 3倍。
The prevalence of PAOD in advanced elder with lipoprotein abnormalities is 2-3 times than in common elder.
目的了解周围动脉硬化闭塞症(PAOD)在老年血脂异常人群中的现患率。
Objective To investigate the prevalence of peripheral arteriosclerotic occlusive disease (PAOD) in elderly population with hyperlipemia.
重污染区内持续咳嗽、持续咳痰的现患率最高，并随着污染程度的降低呈下降趋势。
The prevalence of persistent cough and phlegm is the highest in heavy pollution area and decreases with pollution reducing.
开展医院感染现患率调查，可以在短时间完成，所得资料更为准确，能评估发病率调查的质量。
The nosocomial infection point-prevalence survey can complete in the short time, and its data are more accurate for evaluation of the incidence of a disease survey quality.
抗菌药物使用率为48.81%。结论 医院感染现患率调查方法简单，省时省力，结果可靠；
The usage rate of antibiotics was 48. 81%. CONCLUSIONS The investigation method about prevalence rate is simple and reliable.
结论基层老年医院的医院感染现患率高，要加强老年医院感染控制，预防感染性疾病的暴发流行。
CONCLUSION For the high prevalent rate in basic aged hospitals, we should control nosocomial infection effectively, to prevent outbreak of infectious diseases.
结果观察组脑白质疏松症、腔隙性梗死的现患率明显高于对照组，观察组认知功能改变也明显高于对照组。
Results There were much more patients with leukoaraiosis and lacunar infarct on the brain in the experimental group compared with the control, also with the change of cognition.
结论该医院住院病人医院感染现患率外科系统高于内科系统，感染发生率与病人的基础病和抗菌药物的使用密切相关。
Conclusion the infection rate of physical system was higher than surgical system. Hospital infection was closely related to the use of antibiotics in patients and fundamental factors of patients.
目的分析医院感染现患率与科室、病种及其他相关因素之间的关系，以了解医院感染现患率和回顾性调查感染率的差别。
Objective Analyse the relationship between hospital present infection rate, different departments, diseases types and other interrelated factors and infection rate of review survey.
方法采用现患率调查的方法分别在2001、2003、2005年对全院患者病历进行了调查。结果我院医院感染率近几年基本控制在4。
METHODS We investigated the prevalence rate of hospital infection among our hospitalized patients in 2001, 2003 and 2005, respectively.
对陕南秦巴山区智力低下的现患调查表明，该地区智力低下总患病率为2.70%，标准化患病率为2.68%；
The prevalence and adjusted rate of Mental Retardation(M. R. ) were 2.70% and 2.68% in the Qin-Ba Mountain Area in South-Shaanxi;
对陕南秦巴山区智力低下的现患调查表明，该地区智力低下总患病率为2.70%，标准化患病率为2.68%；
The prevalence and adjusted rate of Mental Retardation(M. R. ) were 2.70% and 2.68% in the Qin-Ba Mountain Area in South-Shaanxi;
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