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１９９３年１０月～１９９４年２月，在２９６４人男性铁路建筑职工中采用随机抽样方法进行吸烟状况调查，摸清基数，为开展控制吸烟工作提供依据。历时３年，通过开展多种形式的健康教育，积极干预职工的吸烟行为。为评价干预效果，于１９９６年１０月经调查干预组１１７１６人，对照组１３０００人铁路建筑男性职工吸烟状况。结果显示，干预组在吸烟行为和对吸烟态度诸方面改善明显，总体吸烟率由５５．１％下降到３８．３％。而对照组吸烟率为５２．８％，改善不明显。
From October 1993 to February 1994, a random sample of 2964 male railway construction workers was employed to conduct a survey on smoking status, find out the base number, and provide the basis for smoking control. Lasting three years, through various forms of health education, active intervention workers smoking behavior. In order to evaluate the effect of intervention, in October 1996, 11716 people in the intervention group and 13000 men in the control group were enrolled in the survey. The results showed that the intervention group improved significantly in aspects of smoking behavior and attitude toward smoking, and the overall smoking rate dropped from 55.1% to 38.3%. The control group smoking rate was 52.8%, no significant improvement.