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我们在广州远洋公司桃林轮远航北欧途中进行了营养卫生调查,于开航初、航次中和返航后作了三次体重测量。三次体重均值分别为66.5、66.2和66.9kg,未发现统计学差异。按标准体重的计算公式(标重=身长cm—105),将超标20%以上列为肥胖,超标10～20%列为过重,-10～20%为瘦弱,-20%以下为消瘦。该轮海员肥胖者11人,占26.8%;过重者12人,占29.3%;属标准体重者17人,占41,5;瘦弱者1人,占2.4%;无消瘦者。从部分海员体重变化
We conducted a nutrition and health survey on the way of peaking in Peralin from Guangzhou Ocean Shipping Company. We did three body weight measurements at the beginning of the voyage, voyage mid-flight and return flight. The average body weight of three times were 66.5,66.2 and 66.9kg, no statistical difference was found. According to the formula of standard weight (standard weight = length cm-105), over 20% will be classified as obesity, 10-20% as overweight, -10-20% as emaciated, and -20% as emaciation. The round of seafarers obese 11, accounting for 26.8%; overweight 12, accounting for 29.3%; is a standard weight of 17 people, accounting for 41,5; thin one, accounting for 2.4%; no weight loss. Weight changes from some seafarers