贵州省女性青年身体形态特征与骨形成生化标志物调查研究  

Investigation of physical characteristics and bone formation biochemical markers among young females in Guizhou province

作　　者：杨正久[1] 钱静[1] 董红梅[1] 方应培 Yang Zhengjiu;Qian Jing;Dong Hongmei;Fang Yingpei(Department of Medical Technology,Zunyi Medical and Pharmaceutical College,Zunyi 563000,Guizhou,China)

机构地区：[1]遵义医药高等专科学校医学技术系,贵州遵义563000

出　　处：《右江民族医学院学报》2020年第2期179-183,共5页Journal of Youjiang Medical University for Nationalities

摘　　要：目的了解贵州省女性青年身体形态特征和骨代谢生化标志物的差异性及影响因素,为研究青少年生长发育提供参考资料。方法采取整群随机抽样的方法,抽取了贵州省年龄在18~20岁的446名女性青年,进行空腹采血,检测骨钙素(OC)、骨碱性磷酸酶(BAP)、血清钙磷水平,测量身高、体重和胸围等形态指标,并对测定结果分组进行统计学分析。结果海拔高度对女性青年的各项测定指标影响无统计学意义;汉族女青年各项测定指标值均高于少数民族,在身高、体重、OC和BAP上差异具有统计学意义(P<0.05);汉族组中经济条件好组的体重、胸围和OC三项指标及少数民族组中经济条件好组的身高和体重高于经济条件差组(P<0.05);汉族多运动组的身高、OC、BAP指标均高于少运动组,少数民族组多运动组的OC指标高于少运动组;身高与体重、胸围与体重及OC与BAP呈正相关(r=0.395,r=0.185,r=0.476,P均<0.05)。结论贵州地理海拔高度对女性青年身体形态特征和骨形成生化标志物影响较小,除主要的遗传因素外,家庭经济条件和运动对其也有一定的影响。Objective To investigate the variation and influencing factors of physical characteristics and bone metabolism biochemical markers of young females in Guizhou province so as to provide references for the study of you growth and development.Methods A cluster random sampling method was used to select 446 young females aged 18 to 20 years old from Guizhou province and the research subjects received fasting blood collection.Their osteocalcin(OC),bone alkaline phosphatase(BAP),serum calcium and phosphorus were determined,and their shape indexes of height,weight and bust were measured,and statistical analysis was conducted on the grouping results.Results The effects of altitude on the measured indexes of young females had no statistically significant difference.The measured index values of Han nationality females were all higher than those of minority nationalities.The differences in height,weight,OC and BAP between Han nationality and minority nationalities were statistically significant(P<0.05).Three index values of weight,bust and OC in the good economic group of Han nationality and the values of height and weight in the good economic group of minority nationality were higher than those in the bad economic group(P<0.05).The height,OC and BAP indexes in much exercise group of Han nationality were higher than those in little exercise group,the OC index in much exercise group of minority nationality was higher than that in little exercise group(P<0.05).Height had positive correlation with weight(r=0.395,P<0.05),bust had positive correlation with weight(r=0.185,P<0.05),OC had positive correlation with BAP(r=0.476,P<0.05).Conclusion The geographic sea-level elevation of Guizhou has little influence on the physical characteristics and bone metabolism biochemical markers of young females.In addition to the genetic factors,the family economic conditions and sports also have certain influence on them.

关 键 词：骨代谢 女性青年 身体形态特征 生化标志物 

分 类 号：R179[医药卫生—妇幼卫生保健] R446.1[医药卫生—公共卫生与预防医学]