| 1. | A prevalence study on infant injury in shantou
汕头市区幼儿伤害的现况调查 |
| 2. | Physical activity prevalence study in shanghai city
上海中心城区居民体力活动情况的调查 |
| 3. | A prevalence study on injuries among 2 553 children 7 - 16 years old
16岁儿童伤害的现况分析 |
| 4. | Prevalence study of hypertension among railway workers under high - temperature circumstances
铁路高温作业人员高血压患病率调查 |
| 5. | Prevalence study on chronic diseases of urban residents in xinxiang county of henan province
河南省新乡县农村居民慢性病现状调查 |
| 6. | Figures of the study conducted in 2003 are not directly comparable to that of the cardiovascular risk factor prevalence study due to the revised definition of overweight and obesity
由于过重及肥胖的定义经修订，所以上述调查的数据并不能与二零零三年调查所得的数据直接比较。 |
| 7. | Methods we performed an echocardiographic prevalence study in 155 patients taking dopamine agonists for parkinson ' s disease ( pergolide , 64 patients ; cabergoline , 49 ; and non ? ergot - derived dopamine agonists , 42 ) and 90 control subjects
方法：我们用超声心动图对155例正在服用多巴胺受体激动剂（ 64例服用培高利特， 49例服用卡麦角林， 42例服用非麦角?生的多巴胺受体激动剂）治疗帕金森病的患者和90例对照组进行了一项流行调查。 |
