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通过对燃煤污染型氟病区调查发现，病区生活水平低下，膳食结构严重不合理，蛋白质、脂类、钙、ＶＡ、ＶＢ２摄入不足；ＶＢ１、ＶＣ、铁摄入充分；热能、镁、锌摄入基本充足。病区不同类型氟骨症患者膳食营养素调查发现，膳食钙、镁、磷、铁、ＶＣ、经济指标随病情加重而增加，只有ＶＡ摄入严重不足，且随病情加重而降低，提出降低总摄氟量和全面改善病区人群生活水平仍是主要任务。
According to the investigation of coal-contaminated area, the living standard of ward was low, the diet structure was serious and unreasonable, the intake of protein, lipid, calcium, VA and VB2 was insufficient; the intake of VB1, VC and iron was sufficient; , Zinc intake basically adequate. The survey of dietary nutrients in patients with different types of skeletal fluorosis showed that the dietary calcium, magnesium, phosphorus, iron, VC, and economic indicators increased with the severity of illness. Only when VA was seriously under-consumed and decreased with the increase of illness, Fluorine levels and a comprehensive improvement in the living standards of the ward are still the major tasks.