Objective:To discuss about the bone mineral density(BMD)differences and the effect of nursing interventions of people of different ages,genders and habits in life. Methods:Interviewed and recorded the basic information and living habits of 600 people who were certified to be healthy in the physical ex-amination,gave them nursing interventions,including promotion,education,exercise,diet intervention and bad habits' overcoming,and observed the effect of these interventions. Results:Compared with different indicators of BMD levels,the BMD level of men were higher than those of women,the BMD level of senior higher than those of the younger,and the BMD level of non - smokers and non - drinker higher than those of people who smoke or drink(P <0. 05). After giving nursing intervention to the subjects,both the rate of bone loss and osteoporosis of these subjects are less than that of before(P <0. 01). Conclu-sion:For healthy people aged over 40 years old,the loss of bone of women,smokers and drinkers is more obvious and the bone loss will increase with the growth of age. Therefore,it is of positive significance to give nursing intervention to these groups of people to reduce the amount of bone abnormality.%目的:探讨不同年龄、性别、生活习惯的健康体检者骨密度(BMD)差异及护理干预效果。方法:访问和记录600名健康体检者基本资料和生活习惯,并给予护理干预,包括宣教、运动、饮食干预及克服不良生活习惯,观察干预效果。结果:不同指标的 BMD 水平比较,男性高于女性,低龄高于高龄,不吸烟不饮酒高于吸烟饮酒者(P <0.05)。干预后受试者骨质疏松、骨量减少率低于干预前(P <0.01)。结论:对40岁以上年龄段健康人群而言,女性、吸烟、饮酒者的骨量流失要更加明显,且随着年龄的增大人体骨量流失加大,对该类人群早期实施护理干预,对于降低骨量异常率具有积极意义。
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