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为掌握学生中脊柱弯曲的情况,为预防和娇治脊柱弯曲提供依据,把青少年培培成为德智体全面发展的人才,我们于1980年3月举办了学习班,组织专业队伍,经过试点调查,统一方法后,同年4～10月分别在韵关、湛江两地区作了一些调查研究。调查对象和方法调查对象主要是7～17岁的中小学生,两地区分别调查了城镇中小学各两间计7,516人,
In order to grasp the condition of the spine flexion in students and to provide the basis for prevention and treatment of spinal curvature, the training of young people into talents with all-round development in morality, intelligence and physical fitness was held. We organized a study class in March 1980 to organize professional teams and conduct pilot investigations After unifying the method, some investigations and studies were carried out in Yun-kuan and Zhanjiang from April to October in the same year respectively. Subjects and methods of survey The survey mainly of primary and secondary school students aged 7 to 17 years, two regions were investigated in urban primary and secondary schools each two 7,516 people,