1989年5月,洛阳轴承厂医院对本厂2322名儿童进行了全面的健康检查。该组儿童均为七岁以下,其中男1232例,女1090例,男女之比为1.13:1,体检率81.2%,患病率5.6%。结果分析:儿童的发育情况基本是健康的,与1988年相比,佝偻病、腹泻、肺炎、营养不良的发病率下降,这与妇幼保健、托幼机构工作人员的积极努力有关。营养不良性贫血则呈明显上升趋势, May 1989, Luoyang Bearing Factory Hospital of our factory 2322 children conducted a comprehensive health examination. The group of children were under seven years of age, including 1232 males and 1090 females, the ratio of male to female was 1.13: 1, the rate of physical examination was 81.2% and the prevalence was 5.6%. Analysis of results: The development of children is basically healthy. Compared with 1988, the incidence of rickets, diarrhea, pneumonia and malnutrition has dropped, which is related to the active efforts of MCH and nursery school staff. Malnutrition anemia showed a clear upward trend,