老干部的营养及抗氧化营养素摄入与健康状况分析

目的了解宁波地区老干部的营养状况、抗氧化营养素摄人情况和营养相关疾病，为制定老年人营养改善措施提供依据。方法对511例宁波地区老干部进行询问调查、医学体检、实验室检测和膳食调查。结果其热能和蛋白质的摄入量稍高于推荐量，但脂肪、胆固醇和钠盐摄入过高；铁的摄入符合要求，钙、锌、维生素B，、维生素B：摄入不足；抗氧化营养素硒、维生素E、维生素C及维生素A（男）均摄入不足；肥胖、超重、高血压、糖尿病的患病率较高，分别为25．2％、30．0％、29．O％、10．6％。结论宁波地区部分老干部膳食结构不合理，营养过剩和营养不足并存，且抗氧化营养素普遍摄入不足。提示老干部因膳食失衡和不良生活方式导致的肥胖、高血压、糖尿病等慢性病不容忽视。

The analysis of nutrition and antioxidant nutrients intake on the health of old cadres

Objective To investigate the status of health,nutrition and antioxidant nutrients intake in old cadres in the region of Ningbo.Methods Questionnaire,physical examination,laboratory assay and dietary investigation was performed on 511 old cadres.Results The intake of both thermal energy and protein was slightly higher than the recommended amount,the intake of fat,cholesterol and natrium was excessive;The ferrum intake could meet physiological needs,calcium,zinc,vitamin B1 and vitamin B2 intakes were deficien...