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- Results 61 patients(100 cases)using antibiotics resulted in AAD, prevalence ratio 23.70% . 结果使用抗生素的248例老年住院患者中有61例(100例次)发生AAD;发生率23.;70%25。
- Air-conditioned CCCs were also associated with higher adjusted prevalence ratio of severe phlegm and cough symptoms and lower respiratory illness. 具空调之托儿所其呈现较高之浓痰及咳嗽症状及下呼吸道疾病。
- Results Prevalence ratio of AAD was 8.8% (31/352),and the risk of AAD was related to the kinds of using mix antibiotics and period of treatment and age. 结果抗生素相关腹泻的发生率为8.;8%25(31/352);与使用抗生素种类、联合用药数量及疗程、年龄等因素有关。
- I'm shocked at the prevalence of bribery among these officials. 我对这些官员的普遍受贿感到震惊。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项,末项比率或数列中第一个或最后一个项
- They are so surprised by the prevalence of anti-government sentiments. 他们对普遍存在的反政府情绪感到很吃惊。
- prevalence ratio 患病率
- The prevalence in younger children is not known. 至今不知小年龄儿童的发病率。
- What is the prevalence of obesity in Hong Kong? 肥胖问题在香港有多普遍?
- Unique gene type adapts to malaria prevalence? 独特基因突变适应疟疾肆虐?
- After-tax profit margin is the ratio of net income to net sales. 税後利润率指净收入与净销售之比。
- The prevalence of nonstandard helmets? 非标准头盔使用率?
- The ratio of men to women was two to one. 男女的比例是二比一。
- Prevalence of exotropia and esotropia. 外斜视和内斜视分别占43。
- Prevalence: How common is intersexuality? 流行程度:中间性发生率如何?
- Results The two week prevalence rate is 12. 结果:该地农民两周患病率为12。
- The interval between any two frequencies having a ratio of2 to1. 倍频程频率比率为2比1的两个频率的间隔