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身高标准体重法是WHO推荐的用于评价儿童少年现时营养状况的方法，因其简明、直观、排除了身高对体重的影响，又能对不同人群或不同时期的营养状况进行比较，所以应用较广。在此方法中，将营养状况等级划为：营养不良（分为轻、中、重度）、营养状况良好、肥胖[1]；也有的学者?
The standard height weight method is recommended by the WHO method for assessing the nutritional status of children and adolescents. Because of its conciseness and intuition, the height-weight-loss method can be used to compare the nutritional status of different groups or different periods. Therefore, wide. In this method, the nutritional status grades are: malnutrition (divided into light, moderate and severe), good nutritional status, obesity [1]; and some scholars?