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目的了解锦州铁路地区儿童生长发育和营养状况,保护儿童的身体健康。方法对2010年锦州铁路地区市内及沿线6所幼儿园的2 367名2~6岁儿童体检资料进行分析。结果锦州铁路地区2~6岁儿童营养不良检出率为3.25%,其中生长迟缓率、低体重和消瘦率分别为1.56%、0.68%和1.01%;儿童超重率和肥胖率分别为6.39%和5.83%;市内组与沿线组进行比较,低体重率、消瘦率和肥胖率差异均有统计学意义(P<0.05);儿童贫血检出率为3.76%,2岁组儿童贫血率明显高于其他年龄组;市内与沿线2组贫血检出率比较有统计学意义(χ2=7.85,P<0.01)。结论锦州铁路地区儿童营养状况较好,但少数年龄组的肥胖和贫血检出率较高。
Objective To understand the growth and nutritional status of children in Jinzhou Railway and to protect the health of children. Methods The physical examination data of 2 367 children aged 2 ~ 6 years in six kindergartens in and around Jinzhou Railway in 2010 were analyzed. Results The detection rate of malnutrition in children aged 2 ~ 6 years was 3.25% in Jinzhou Railway. The rates of growth retardation, low body weight and wasting were 1.56%, 0.68% and 1.01% respectively. The rates of overweight and obesity in children were 6.39% and 5.83% respectively. There was significant difference between low-weight-bearing rate, weight-loss rate and obesity rate in the city group and the group along the line (P <0.05). The detection rate of anemia in children was 3.76%, and the rate of anemia in 2-year-old children was significantly higher In other age groups, the detection rate of anemia in the two groups was statistically significant (χ2 = 7.85, P <0.01). Conclusion The nutrition status of children in Jinzhou Railway area is good, but the detection rate of obesity and anemia in a few age groups is higher.