我们对某铀矿井下工人的营养水平进行了调查。对象均为男性。年令25岁以下占6.2％,25—37岁占93.8％,工令3年以下占30％,3—6年占30.0％,6年以上占40.0％。170名井下矿工平均身高161.3±1.10公分,平均体重55.5±0.39公斤。调查分四部份:(1)膳食调查和一日热量消耗测定:采用个人称重法(3天),对24名井下工(主要为风钻工和出渣工)进行了调查,并对其中8名进行了一日能量消耗 We investigated the nutritional status of workers in a uranium mine. Subjects are men. The year under the age of 25 accounted for 6.2%, 25-37 year-old accounted for 93.8%, work orders for less than three years accounted for 30%, 3-6 years accounted for 30.0%, 6 years accounted for 40.0%. 170 miners average height of 161.3 ± 1.10 cm, average weight 55.5 ± 0.39 kg. The survey was divided into four parts: (1) Dietary surveys and determination of calorie consumption on a daily basis. Twenty-four workers (mainly wind drills and workers) were surveyed using a personal weighing method (three days) Eight people conducted a day of energy consumption