中国国际救援人员营养状况及三大营养素摄入情况分析

Nutritional Status and Three Nutrients Intake Analysis of China International Search and Rescue Team

目的通过对中国国际救援队执行海外救援时队员营养状况及三大营养素摄入情况分析,探讨特殊环境下的营养支持方法。方法采用整群问卷调查方法对队员身高、体质量、年龄、性别、平日膳食摄入量、救援日膳食摄入量进行调查。结果69名救援人员体质量、体质量指数救援日比平日下降(P<0.01或<0.05);男性、女性摄入热能、脂肪、碳水化合物、总蛋白明显增加(P<0.05或P<0.01)。结论中国国际救援队队员在救援时存在营养摄入不足的情况,特殊环境强体力消耗应激工作状态下应增加热能及优质蛋白的摄入。

Objective To explore the methods of nutritional support under special environment by analyzing the nutritional status and three nutrients intake of China International Search and Rescue team. Methods Height, weight, age, gender, weekday meal intake and meal intake on relief day were investigated with questionnaires of cluster sampling. Results Weight and BMI on relief day of 69 rescue personnel decreased than those on normal days （P〈0.01 or P〈0.05）. Energy, fat, carbohydrate and total protein intake of male and female increased （P〈0.05 or P〈0.01）. Conclusion In rescuing, China International Search and Rescue Team had the problem of lacking nutrients. Protein and energy intake should be increased under special environment needing strong physical exertion.