CAJ | 학술논문

目的调查新疆牧区哈萨克族、蒙古族低密度脂蛋白胆同醇(LDL-C)水平,观察其差异,分析其影响因素.方法采用整群随机抽样的方法选取新疆和丰县牧区年龄≥30岁的牧民632人为调查对象,其中哈萨克族325人,蒙古族307人;抽取空腹12 h静脉m 3ml,采用日立7600全自动生化分析仪测定血浆总胆固醇(TC)、甘油三酯(TG)、高密度脂蛋白胆固醇(HDL-C)的浓度,并根据公式计算出LDL-C的浓度,对资料进行汇总,并采用t检验、方差分析或协方差分析的方法观察两民族间血浆LDL-C水平的差异,并进一步采用多元逐步同归分析的统计方法研究其影响因素.结果哈萨克族、蒙占族的LDL-C平均水平分别为(3.68±1.16)mmol/L和(3.29±1.23)mmol/L,两民族间LDL-C平均水平存在明显的差异(P<0.001);哈萨克族人群中LDL-C水平主要与平均动脉压相关,而蒙占族主要与体质指数密切相关.结论血浆LDL-C水平受多种因素的影响,存在明显的民族差异,即便是主要劳动方式和生活习惯十分相似的民族问LDL-C水平的主要影响凶素也各不相同.
목적 조사신강목구합살극족、몽고족저밀도지단백담동순(LDL-C)수평,관찰기차이,분석기영향인소.방법 채용정군수궤추양적방법선취신강화봉현목구년령≥30세적목민632인위조사대상,기중합살극족325인,몽고족307인;추취공복12 h정맥m 3ml,채용일립7600전자동생화분석의측정혈장총담고순(TC)、감유삼지(TG)、고밀도지단백담고순(HDL-C)적농도,병근거공식계산출LDL-C적농도,대자료진행회총,병채용t검험、방차분석혹협방차분석적방법관찰량민족간혈장LDL-C수평적차이,병진일보채용다원축보동귀분석적통계방법연구기영향인소.결과 합살극족、몽점족적LDL-C평균수평분별위(3.68±1.16)mmol/L화(3.29±1.23)mmol/L,량민족간LDL-C평균수평존재명현적차이(P<0.001);합살극족인군중LDL-C수평주요여평균동맥압상관,이몽점족주요여체질지수밀절상관.결론 혈장LDL-C수평수다충인소적영향,존재명현적민족차이,즉편시주요노동방식화생활습관십분상사적민족문LDL-C수평적주요영향흉소야각불상동.
Objective To compare the serum levels of low density lipoprotein cholesterol in Kazaks and Mongolians from Xinjiang pastoral area.Methods A randomized cluster sampling was performed to obtain a representative sample of population in Xinjiang Hefeng pastoral area.Blood wag taken from 632 individuals aged 30 and older for measurements of total cholesterol(TC),triglyceride(TG),hish density lipoprotein cholesterol(HDL-C)by automatic biochemieal analyzer.The serum levels of low density lipoprotein cholesterol(LDL-C)was calculated according to the formula.Results The mean serum level of LDL-C was significantly higher in Kazaks[(3.68±1.16)mmol/L]than that in Mongolians[(3.29±1.23)mmol/L,P<0.001].The serum levels of LDL-C in Kazaks were significantly associated with mean artery pressure.The serum levels of LDL-C in Mongolians were significantly associated with body mass index.Conclusion The serum levels of LDL-C were higher in Kazaks compared that in Mongolians in Xinjiang pastoral area.