论文部分内容阅读
为了解目前重工业工人膳食营养与健康状况,我们于1982年7月,对广州市重型机器厂的铸钢、铸铁两车间工人进行了一次调查,包括膳食调查、体格检查和实验室生化检验。内容与方法一、膳食调查:采用询问法,连续五天对每餐主、副食物及零食之重量记录,然后根据《食物成熔分表》计算出平均每人每日各种营养素摄入量,并加以统计分析。共调查了292名,其中男213名,女79名,均以重体力劳动为主。
In order to understand the dietary nutrition and health status of heavy industry workers, we conducted a survey of workers in the steel-making and cast-iron workshops in Guangzhou Heavy Machinery Plant in July 1982, including dietary surveys, physical examination and laboratory biochemical tests. Contents and Methods I. Meal Survey: Using the interrogation method, the weight records of each main meal, non-staple food and snacks for five consecutive days were recorded, and then the average nutrient intake per person per day was calculated according to the “food into a melting point table” , And make statistical analysis. A total of 292 were surveyed, including 213 males and 79 females, all of whom focused on heavy manual labor.