为明确十几年来首钢工人膳食变化的情况，本文就１９８３年及１９９７年对部分职工膳食调查资料进行分析，以期为指导职工合理饮食提供依据。１　对象与方法１－１　调查对象　１９８３年和１９９７年秋季，我们对首钢年龄在３５～６０岁的部分男工进行膳食调查。其中１９８３ In order to clarify the diet changes of Shougang workers in more than a decade, this paper analyzes the data of some workers’ dietary surveys in 1983 and 1997 with a view to providing the basis for guiding the reasonable diet of workers. 1 Subjects and Methods 1-1 Survey In 1983 and the fall of 1997, we conducted a dietary survey of some male workers aged 35-60 in Shougang Group. Among them 1983