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目的:分析影响长沙市不同年龄居民的钙摄入情况的主要因素。方法:随机抽取长沙市不同社区20岁以上居民405例开展问卷调查。结果:在调查的居民中,偶尔、经常和从不补钙的比例分别为32%、25%和43%;其中女士比男士更注重补钙。公务员和教师2个职业中经常补钙的最多,商人最少。经常补钙与否不随收入水平的升高而变化。随着学历的升高,补钙的人数是呈上升趋势的。居民补钙以摄入含钙的食物和服用钙制剂两大方式为主,青壮年和中老年居民分别以摄入含钙的食物和补充钙制剂为主要方式来补钙。结论:大部分居民开始注意补钙,职业和教育水平影响居民是否注重补钙,而收入水平则影响不大,年龄对居民摄钙的方式有较大影响。
Objective: To analyze the main factors affecting the calcium intake of residents of different ages in Changsha City. Methods: A total of 405 residents aged 20 years and above from different communities in Changsha were selected randomly to conduct questionnaire survey. Results: Among the residents surveyed, the proportion of regular and never-used calcium was 32%, 25% and 43% respectively. Among them, women paid more attention to calcium than men. Civil servants and teachers in two occupations often have the most calcium, at least businessmen. Regular calcium or not does not change with the level of income. As education increases, the number of calcium supplements is on the rise. Residents calcium intake of food intake of calcium and taking calcium preparations mainly two ways, young and middle-aged residents were to intake of calcium-containing foods and calcium supplements as the main way to calcium. Conclusion: Most residents began to pay attention to calcium supplement. Occupational and educational levels affected whether residents focused on calcium supplementation while their income levels had little effect. Age affected residents’ calcium intake more significantly.