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目的了解常熟市城区学生营养状况及发展趋势。方法按学生营养状况评价标准,对2011—2013年常熟市城区7~18岁学生健康检查资料进行分析。结果近3年学生身高增长2.30 cm,体重增长2.38 kg,体重增长幅度大于身高增长;超重、肥胖率逐年增加,差异有统计学意义(P<0.01),消瘦有上升趋势,生长迟缓略有下降,但差异均无统计学意义(P>0.05)。结论学生营养不良与过剩并存,女生营养状况优于男生,超重肥胖好发于小学生,消瘦、生长迟缓好发于高中男生,应加强有针对性的防控工作。
Objective To understand the nutritional status and development trend of students in Changshu City. Methods According to the evaluation criteria of nutritional status of students, the health check-ups of students aged 7-18 years in urban areas of Changshu from 2011 to 2013 were analyzed. Results The height of the students increased 2.30 cm and the body weight increased 2.38 kg in the recent 3 years. The weight growth rate was greater than the height growth. The overweight and obesity rates increased year by year, the difference was statistically significant (P <0.01). The weight loss increased slightly and the growth retardation decreased slightly , But the differences were not statistically significant (P> 0.05). Conclusion Students malnutrition and excess coexist, girls nutritional status is better than boys, overweight and obesity occurs in primary school students, weight loss, growth retardation occurs in high school boys, should strengthen the targeted prevention and control work.