锦州铁路地区2～6岁儿童营养状况分析

Nutrional status of children age 2-6 years in Jinzhou railway area

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2367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（X^2=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 investigate the growth and nutritional status of children in Jinzhou railway area. Methods The physical examination data of 2 367 children aged 2 - 6 years from 6 kindergartens in Jinzhou railway area in 2010 were analyzed. Results Among the children, the detection rate of malnutrition was 3.25% ; the rate of growth retardation, low birth weight and weight loss rate were 1.56% ,0. 68 % and 1.01%, all of which were lower than those of Chinese children under 5 years of age in 2010;the prevalence of overweight and obesity were 6. 39% and 5.83 %, lower than those of the 2002 national nutrition survey. Compared to those of urban children, the low weight rate, wasting rate and the rate of obesity of the children in Jinzhou railway area were statistically significant different（ P 〈 0.05 ）. The prev alence rate of anemia was 3.76% in the children of 2 years old and significantly higher than that of other age groups（X^2 = 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 of the children of some age groups are higher than those of other children.