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目的 :为提高消防部队作训能力 ,保障健康 ,对消防部队官兵的体力负荷和营养需要进行研究。方法 :体格检查、膳食调查、2 4h热能消耗量和生化检验。结果 :消防部队官兵体重低于标准者占 43.9% ;体脂 (7.5 2± 4.6 6 ) % ,偏低 ;作业时心率升高 172 .5± 7.5次 /min ,血压 2 1.2± 2 .9kPa;2 4h热能消耗量 17.7± 1.12MJ ;热能、蛋白质、维生素B1、B2 、B6、C和钙、铁摄入量低于消耗量。结论 :消防作业属极重体力劳动 ,火场的特殊环境 ,也使营养消耗增加。推荐了消防部队膳食营养素供给量。
Objective: To improve the training ability of fire brigade and protect the health of the fire brigade officers and men of the physical load and nutritional needs of the study. Methods: physical examination, dietary survey, 24 h heat consumption and biochemical tests. Results: The weight of officers and soldiers of Fire Brigade was 43.9% of the total body weight; body fat (7.52 ± 4.6 6)% was low; heart rate was 172.5 ± 7.5 times / min during operation and blood pressure was 2.2 ± 2.9kPa; 2 4h heat consumption 17.7 ± 1.12MJ; heat, protein, vitamins B1, B2, B6, C and calcium, iron intake is lower than the consumption. Conclusion: Firework is a heavy manual labor, fire special environment, but also to increase nutritional consumption. Recommended firefighting unit supply of dietary nutrients.