高钙饮食以及饮食习惯对亚健康状况影响的调查

目的：研究高钙饮食以及饮食习惯对亚健康状况的影响,为亚健康的饮食干预提供科学依据。方法：采用流行病学分层整群抽样法对780例非体力劳动者人群进行问卷调查,根据调查结果计算亚健康状态得分,判定亚健康严重程度。结果：每周食用高钙食物次数较多者,其躯体、心理、躯体及心理亚健康分数有降低趋势;饮食习惯之偏甜食及偏肉食者亚健康程度显著高于无特殊偏好组（P〈0.05）。结论：经常食用含钙量高的饮食对缓解亚健康状态有一定作用;合理饮食、饮食营养均衡对亚健康状态的改善有一定意义。

Investigation of High Calcium Diet and Eating Habit on Effecting Sub-Health Status

Objective： To study the relationship between high calcium diet and eating habit on sub-health in order to provide scientific basis for dietary interventions of the sub-healthy people.Methods： 780 questionnaires of non-physical workers were handed put in which cluster sampling of epidemiology was adopted.Severity of sub-health status was assessed according to the sub-health status scores from the investigation result.Results： The physical,psychological,physical and psychological sub-healthy levels of those who rarely eat high-calcium diet were higher than those who regularly consumed（P0.05）.The physical,psychological,physical and psychological sub-healthy levels of sweet and the meat-eaters were significantly higher than the group without special preference （P0.05）.Conclusion： Eating high calcium die play a role in relieving sub-health status,and the reasonable diet,balanced nutrition play well-regulatory role in physical and psychological.