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目的：了解村民膳食结构和营养状况。方法：称重和记帐相结合的方法，调查了包头市郊区麻池乡某村１３１户农民家庭，并测定了他们的血红蛋白以及负荷尿中Ｖｉｔ－Ｂ１、Ｖｉｔ－Ｂ２、Ｖｉｔ－Ｃ等。结果：膳食热能摄入量达到平均供给量标准（ＲＤＡ）的８５．５％。膳食中的Ｖｉｔ－Ａ、Ｖｉｔ－Ｂ２和钙摄入明显不足。贫血的检出率为４９．８％。负荷尿中Ｖｉｔ－Ｂ１、Ｖｉｔ－Ｂ２及Ｖｉｔ－Ｃ缺乏率分别是２２．３％、６９．０％和４５．９％。结论：膳食结构不合理，蛋白质摄入不足，主要是优质蛋白摄入不足。
Purpose: To understand the dietary structure and nutritional status of villagers. Methods: The method of combining weighing and accounting investigated the peasant family in 131 villages in a village of Machi in the suburbs of Baotou City and measured their hemoglobin and urinary Vit-B1, Vit-B2, Vit-C and so on. Results: Dietary calorie intake reached 85.5% of the average supply standard (RDA). Dietary Vit-A, Vit-B2, and Calcium intake are clearly inadequate. The detection rate of anemia was 49.8%. The urinary Vit-B1, Vit-B2 and Vit-C deficiency rates were 22.3%, 69.0% and 45.9%, respectively. Conclusion: The dietary structure is irrational and protein intake is inadequate, mainly due to inadequate intake of high quality protein.