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目的通过了解西安市某高校大学新生身高体重分布和肥胖的检出率,为预防保健工作提供重要依据。方法将某高校2011年入学的2 710名(男生1 060人,女生1 650人)本科大学生身高体重资料录入新生档案表中,采用SPSS 13.0统计学软件进行统计学分析。结果按照国内肥胖的参考标准,新生超重检出率为6.86%,肥胖检出率为1.25%,合计为8.19%,其中男生为11.13%,女生为6.38%,男生显著高于女生,差异有统计学意义(χ2=19.43,P<0.01);城镇超重和肥胖检出率为9.99%,农村超重和肥胖检出率为7.02%,超重和肥胖检出率城镇显著高于农村,差异有统计学意义(χ2=7.619,P<0.01)。结论该校应通过多种形式加大对大学生平衡膳食知识的宣传力度,控制肥胖症的发生。
Objective To provide an important basis for prevention and health care work by understanding the height and weight distribution of university freshmen and the detection rate of obesity in a college in Xi’an. Methods A total of 2 710 (1,060 boys and 1,650 girls) undergraduates who entered college in 2011 were enrolled in the new student file and used SPSS 13.0 statistical software for statistical analysis. Results According to the reference standard of domestic obesity, the detection rate of overweight newborns was 6.86%, the detection rate of obesity was 1.25%, and the total was 8.19%. Among them, 11.13% were boys and 6.38% were girls. The boys were significantly higher than the girls. The differences were statistical. The significance of the study (χ2=19.43, P<0.01); the detection rate of overweight and obesity in urban areas was 9.99%; the detection rate of overweight and obesity in rural areas was 7.02%; the overweight and obesity detection rates were significantly higher in towns than in rural areas, and the differences were statistically significant. Significance (χ2=7.619, P<0.01). Conclusion The school should use more than one form to increase the propaganda of balanced dietary knowledge of university students and control the occurrence of obesity.