营养失调
Nutritional disorders
- 上级条目
- 05 内分泌、营养或代谢疾病
- 编码区间
5B50-5C3Z- 层级
- 2 级
定义
各种形式的营养障碍都是由于能量和/或特定宏观和微量营养素失衡（过剩或缺乏）所致。当摄入的大量营养元素和微量营养素不满足或超过这些营养物质的代谢需求时，就会发生这种情况。代谢需求随年龄和其他生理情况而不同，也受环境条件影响，包括不良的卫生和卫生条件差，导致腹泻和其他感染。
Nutritional disorders in all their forms result from imbalances (excess or deficiency) in energy and/or specific macro and micronutrients. They occur when the intake of essential macronutrients and micronutrients does not meet or exceeds the metabolic demands for those nutrients. Metabolic demands vary with age and other physiological conditions, they are also affected by environmental circumstances, including poor hygiene and sanitation, which lead to diarrhea and other infections.
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子条目 共 4 条
后组配轴 Postcoordination
该条目未定义后组配轴，直接使用上面的编码即可。后组配是在主干编码之后追加侧别、具体解剖部位、严重程度、病因等细节的可选组合方式，不是必填项。