目的了解广州市部分地区本地及流动儿童的计划免疫状况及其影响因素。
Objective To find out the situation of elementary planning immunity (EPI) of local and floating children and its influential factors in some regions of Guangzhou city.
目的了解广州市城区6-11岁女生问题发生情况，探讨儿童行为问题与家庭环境因素关系。
Objective To learn the condition of girls' problems from 6 to 11 years old in Guangzhou, and to discuss the relationship between problems of children's behavior and family environment.
目的了解广州市青少年儿童脊柱侧凸的患病率。
Objective To investigate the incidence of the scoliosis among school age population in Guangzhou.
作者将以往用于运动员选材及评价的“体格及机能素质检测”应用于学龄前儿童，对广州市部分幼儿园4～7岁儿童进行检测。
The author apply"The Detection Standard of Physique and Functional Diathesis in Selecting and Evaluating Athletes for Pre - schools" for some 4 - 7 - year - old Guangzhou Kindergarsten.
目的了解广州市某区儿童家长对强化免疫知识、行为和态度倾向。
RESULTS Rate of the core health knowledge in parents of scattered children and students about supplementary immunization were 78.
结论广州市2 ~6岁儿童睡眠障碍的发生率高，对儿童的健康成长造成一定危害，应该引起医务人员和家长的重视。
Conclusion The prevalence of sleep disorders in children aged 2 ~ 6 years in Guangzhou was high, which affected children's growth and development. Much attention should be paid on it.
方法样本为广州市、上海市、温州市、大连市、石家庄市五城市3 259名2~19岁的中国汉族城市儿童。
Methods The sample was 3 259 normal Han Chinese children aged 2~19 years from five cities of China.
广州市出生队列（BIGCS）旨在考察遗传、营养、环境和社会等多方面因素对于孕产妇、儿童和青少年健康结局的影响。
The objectives of BIGCS are to examine the effects of genetic, nutritional, environmental and social factors on maternal, child and adolescent health outcomes.
结果显示，广州市儿童微量元素异常的发生情况依次为轻中度的铅中毒（ 4 7 49% ）、锌缺乏（ 9 64% ）及钙缺乏（ 1 49% ）。
The results demonstrated that mild to moderate lead poisoning occurred most frequently (47.49%), followed by zinc deficiency(9.64%)and calcium deficiency (1.49%).
结果显示，广州市儿童微量元素异常的发生情况依次为轻中度的铅中毒（ 4 7 49% ）、锌缺乏（ 9 64% ）及钙缺乏（ 1 49% ）。
The results demonstrated that mild to moderate lead poisoning occurred most frequently (47.49%), followed by zinc deficiency(9.64%)and calcium deficiency (1.49%).
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