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为了进一步探究并掌握中小学生脊柱弯曲异常的规律及其影响因素,科学指导中小学生卫生保健工作,现对哈尔滨市动力区20826名中小学生1990年体检资料进行分析评价。1 对象与方法 20826名学生中,中学生6341名,其中男生3217名,女生3124名:小学生14485名,其中男生7491名,女生6994名。脊柱弯曲异常的制定方法为:(一)侧弯检查: 受检者裸上体,背向光线取立正姿势进行视诊。凡有侧弯者进行“三定”,即定方
In order to further explore and master the rules and influencing factors of primary and secondary school students with abnormal curvature of the spine and to guide the health care work of primary and secondary school students scientifically, the physical examination data of 20826 secondary and primary school students in Harbin dynamic zone were analyzed and evaluated in 1990. 1 Subjects and Methods 20,826 students, 6,341 secondary school students, of which 3217 boys and 31212 girls: 14485 pupils, of which 7491 boys and 6994 girls. Spine bending abnormalities for the development of methods: (a) side bend examination: subjects nude body, take the light back to stand posture for visual inspection. Where there are those bent to “three”, that is, set