尿酸水平与代谢综合征组分的关系研究

目的研究血尿酸水平与代谢综合征组分的关系,探讨高尿酸血症与心血管危险因子的关系。方法本研究采用以人群为基础的研究,基于健康体检人群慢病危险因素分析及评价研究的数据,采用线性相关及多因素Logistic回归分析,探讨尿酸与血压、总胆固醇(TC)、低密度脂蛋白胆固醇(LDL-C)、高密度脂蛋白胆固醇(HDL-C)、三酰甘油(TG)、体质量指数(BMI)以及血糖的相关性。结果 (1)高尿酸血症组高血压、糖尿病、肥胖、高脂血症患病率均高于尿酸正常组,差异有统计学意义。(2)线性相关分析显示尿酸水平与性别、吸烟、血糖、TG、LDL-C以及BMI有关,其中男性尿酸水平与吸烟、BMI、TC、TG和LDL-C有关,女性尿酸水平与吸烟、收缩压、TC以及HDL-C水平有关。(3)≤60岁组,年龄、高血压、BMI、TG、LDL-C、HDL-C以及吸烟与尿酸升高有关,60岁组尿酸升高与年龄、TC和TG有关。结论不同年龄阶段、不同性别中尿酸与代谢综合征各组分的关系可能不同,在≤60岁人群中,尿酸与代谢综合征的各组分密切相关,而60岁人群中,尿酸只与血脂水平有关。     

中老年新发脂肪肝与糖脂代谢指标增量变化的关系

目的探讨中老年人群中新发脂肪肝与体质指数(BMI)、血糖、尿酸、血脂等相关指标增量之间的关系。方法从南方某一综合大学40岁以上教工2010～2011年连续参加体检人群中筛出新发脂肪肝人群,以2011年无脂肪肝人群为对照,比较新发脂肪肝人群的BMI、收缩压(SBP)、舒张压(DBP)、血尿酸(UA)、甘油三酯(TG)、总胆固醇(TC)、谷丙转氨酶(ALT)、低密度脂蛋白胆固醇(LDL-C)、高密度脂蛋白胆固醇(HDL-C)、空腹血糖(FBG)等指标增量与脂肪肝发病的关系。结果无脂肪肝、新发脂肪肝和连续两年脂肪肝三个组的BMI、SBP、DBP、UA、TG、ALT、LDL-C、FBG呈现逐步增加的趋势,以上各指标均值有显著性差异;二分类Logistic回归分析显示,2011年BMI、TG和FBG值与新发脂肪肝密切相关,BMI增量变化值与新发脂肪肝密切相关,其他多个自变量增量未发现与新发脂肪肝有密切相关性。结论与中老年人新发脂肪肝变化密切相关的独立危险因素依次为TG、BMI和FBG水平,BMI增量与脂肪肝有密切相关。     

肥胖小学生心血管代谢异常调查及干预效果分析

目的分析肥胖小学生的心血管代谢异常现状及干预效果。方法将2019年1-12月本市开展常规体检筛查显示为肥胖的568名小学生作为研究对象,予以心血管病有关体检评估,观察不同性别及肥胖程度小学生的高血压、空腹血糖受损(IFG)+糖尿病(DM)、血脂紊乱、非酒精脂肪肝、肝功能异常及代谢异常数≥2的检出率情况,后开展相应干预措施,观察干预前后肥胖小学生的体重指数(BMI)、空腹血糖(FPG)、三酰甘油(TG)、总胆固醇(TC)、低密度脂蛋白胆固醇(LDL-C)、高密度脂蛋白胆固醇(HDL-C)、谷丙转氨酶(ALT)以及谷草转氨酶(AST)水平。结果肥胖男生血脂紊乱检出率比女生低,非酒精脂肪肝、肝功能异常检出率比女生高(P0.05)。重度肥胖组血脂紊乱、高血压、非酒精脂肪肝、肝功能异常以及代谢异常数≥2检出率比轻中度肥胖组高(P0.05)。干预后,肥胖小学生的BMI、FBG、TC、TG、HDL-C、LDL-C、ALT以及AST水平比干预前有显著改善(P0.05)。结论肥胖小学生的心血管代谢异常呈现高发趋势,经积极开展肥胖控制干预措施能改善其心血管代谢异常和肥胖情况,避免异常情况进一步发展。     

上海市成人脂肪肝患病率及其危险因素流行病学调查

目的 明确上海市成人脂肪肝的患病率及其主要危险因素。 方法 通过随机多级分层整群抽样对杨浦区和浦东新区各4个居委会16岁以上居民进行调查,内容涉及问卷咨询、体格检查、75 g葡萄糖耐量试验、血脂检测、以及肝脏实时超声检查。 结果 3175名成人完成调查,约占上海市人口的2.26／10000。其中男性1218名,女性1957名,平均年龄(52.4±15.1)岁。B超共检出脂肪肝661例,占20.82％,其中酒精性、可疑酒精性、非酒精性脂肪肝分别占3.48％、4.08％及92.43％。经年龄和性别调整后,上海市成人脂肪肝患病率为17.29％,酒精性脂肪肝、可疑酒精性脂肪肝、非酒精性脂肪肝患病率分别为0.79％、1.15％、15.35％。无论是男性还是女性,脂肪肝患病率均随年龄增长而增加,50岁之前男性脂肪肝患病率显著高于女性(x2=13.934,P<0.01),而50岁以后女性脂肪肝患病率显著高于男性(x2=4.146,P<0.05)。脂肪肝组年龄、体重指数(BMI)、腰围、血压、空腹及餐后血糖、甘油三酯(TG)、总胆固醇(TC)、低密度脂蛋白胆固醇(LDL-C)、肥胖、糖尿病、高血压病、血脂异常和胆石症患病率等均显著高于对照组,高密度脂蛋白胆固醇(HDL-C)水平以及文化程度显著低于对照组。多元回归分析显示:男性、文化程度、腰围、BMI、HDL-C、TG、空腹血糖水平、糖尿病、     

崇明地区脂肪肝患病率及其危险因素的流行病学调查

目的:明确崇明地区脂肪肝的患病率及其相关危险因素。方法:采用随机整群抽样方法,调查崇明县城桥镇40～70岁3 017名常住居民的脂肪肝患病情况,内容涉及问卷调查、体格检查、口服葡萄糖耐量试验、血脂等生化检测和肝脏实时B型超声(B超)检查。分析脂肪肝相关的危险因素。结果:3 017名居民完成调查,占崇明地区人口的80.15/万,其中男882名,女2 135名,平均年龄(55.6±8.0)岁。B超明确脂肪肝诊断共1 262例,占41.83%,经年龄和性别标化后,崇明地区脂肪肝的患病率为21.25%。标化后男、女患病率无统计学差异(24.53%比20.40%,P>0.05)。其中非酒精性脂肪性肝病患者1 120例,占脂肪肝总数的88.75%。单因素分析显示脂肪肝组的空腹血糖(FPG)、餐后2 h血糖(2hPG)、总胆固醇(TC)、低密度脂蛋白胆固醇(LDL-C)、三酰甘油(TG)、收缩压(SBP)、舒张压(DBP)、丙氨酸转氨酶(ALT)、天冬氨酸转氨酶(AST)、γ-谷氨酰转肽酶(GGT)均显著高于非脂肪肝组,高密度脂蛋白胆固醇(HDL-C)低于非脂肪肝组,差异均有统计学意义(P     

泸州市40岁以上社区居民脂质代谢紊乱患病现况调查

目的调查泸州市40岁以上社区居民脂质代谢紊乱患病现况。方法于2011年5—11月,采用多级整群随机抽样法抽取泸州市5个社区中40岁以上社区居民10 150例作为调查对象,采用调查问卷采集被调查者相关信息,包括人口学特征、主要慢性疾病病史、生活方式、饮食习惯等;体格检查包括身高、体质量、血压、体质指数(BMI)等;实验室检查包括空腹血糖(FPG)、糖化血红蛋白(Hb A1c)、血脂四项〔三酰甘油(TG)、总胆固醇(TC)、低密度脂蛋白胆固醇(LDL-C)、高密度脂蛋白胆固醇(HDL-C)〕。分析泸州市40岁以上社区居民脂质代谢紊乱患病情况,比较不同临床特征社区居民脂质代谢紊乱患病情况。结果本调查共发放问卷10 150份,回收有效问卷9 840份,回收率为96.9%;泸州市40岁以上社区居民脂质代谢紊乱患病率为63.5%(6 252/9 840)。不同性别、年龄段、BMI、血压、血糖、Hb A1c水平社区居民脂质代谢紊乱患病率比较,差异有统计学意义(P0.05)。男性脂质代谢紊乱患病率高于女性(P0.05);40~49岁男性脂质代谢紊乱患病率高于女性(P0.05);50~59岁、60~69岁、70~79岁、≥80岁男性与女性脂质代谢紊乱患病率比较,差异无统计学意义(P0.05)。结论泸州市40岁以上社区居民脂质代谢紊乱患病率较高,不同性别及年龄段社区居民脂质代谢紊乱患病率间有一定差异,需加强社区高危人群筛查,以便进行早期干预。     

青少年腰围与代谢综合征相关性分析

目的 探讨青少年腰围与代谢综合征(MS)之间的关系.方法 选取2006年河北省秦皇岛市流行病学调查中检出的18岁腹型肥胖青少年49例,随机选取同期18岁腹围正常青少年49名,测量所有入选者的身高、体重、腰围、血压、空腹血糖(FPG)、三酰甘油(TG)、胆固醇(TC)、高密度脂蛋白胆固醇(HDL-C)及低密度脂蛋白胆固醇(LDL-C),比较两组MS检出率,分析腰围与MS的关系.结果 腹型肥胖组中MS检出6例(12.2%).腹型肥胖组95.9%存在至少1种MS组分.男女腹型肥胖组青少年体重、体重指数(BMI)、收缩压(SBP)、舒张压(DBP)、TG明显升高,HDL-C明显下降.超重肥胖、高血压、高SBP、高DBP、高TG和低HDL-C检出率均明显高于对照组.腰围与BMI(r=0.694)、体重(r=0.878)、SBP(r=0.508)、DBP(r=0.391)、LDL-C(r=0.398)呈显著正相关(P＜0.05).结论 腹型肥胖与MS密切相关,腰围测量有助于青少年MS筛查.     

青少年高血压与代谢综合征的危险因素

目的 探讨青少年高血压与代谢综合征(MS)各组分之间的关系及其危险因素分析.方法 通过分层整群随机抽样,共抽取12～18岁青少年3953人,以12～15岁为青春前期(n=1698),16～18岁为青春期(n=2255),测量身高、体质量、腰围、臀围、血压、空腹血糖(FPG)、三酰甘油(TG)、胆固醇(TC)、高密度脂蛋白胆固醇(HDL-C)及低密度脂蛋白胆固醇(LDL-C)水平.结果 1)总调查人群中高血压患病率为6.2%.2)13～18岁超重肥胖者血压高于体质量正常者(P＜0.05).3)男、女性青春期舒张压(DBP)异常检出率均高于青春期前(P＜0.05),青春期女性收缩压(SBP)异常检出率高于男性(P＜0.05).4)高血压组体质量、体质量指数(BMI)、腰臀比(WHR)、SBP、DBP、FPG、TG及LDL-C均高于正常对照组,HDL-C稍低于对照组(P＜0.05).5)高血压组超重肥胖、高TG、低HDL-C、MS及高血压家族史检出率高于正常对照组(P＜0.05),两组间高FPG、糖尿病家族史检出率差异无统计学意义.6)Logistic多因素回归分析显示,女性高SBP危险性是男性的2.10倍(95% CI为1.47～2.98);年龄每增加1岁,DBP升高的危险性增加1.22倍(95% CI为1.08～1.38);有高血压家族史青少年高SBP的危险性是无家族史的1.64倍(95% CI为1.17～2.30);BMI每增加1 kg/m2,SBP升高的危险性增加1.24倍(95% CI为1.20～1.28),DBP升高的危险性增加1.19倍,(95% CI是1.15～1.23)(P＜0.01).结论 青少年高血压与MS密切相关,家族史、超重肥胖是引发青少年高血压的主要危险因素,要重视青少年心血管疾病的一级预防.     

东莞市东部地区35岁以上居民血脂水平及分布特征

目的探讨东莞市东部地区35岁以上居民血脂水平及分布特征。方法 2011年7月至2012年4月,采用整群抽样的方法,对东莞市横沥镇35岁及以上的19 058户籍居民进行问卷调查及总胆固醇(total cholesterol,TC)、三酰甘油(triacylglycerol,TG)、高密度脂蛋白胆固醇(high-density lipoprotein cholesterol,HDL-C)和低密度脂蛋白胆固醇(low-density lipoprotein cholesterol,LDL-C)检测。结果完成问卷调查、血脂检测共9 921人。血脂异常标化患病率为35.47%。TC、TG、HDL-C、LDL-C浓度分别为(5.20±1.02)mmol/L、(1.56±1.34)mmol/L、(1.49±0.38)mmol/L、(3.03±0.90)mmol/L。血脂异常类型以高TG、高TC为主。男性49岁以下年龄段组的TC、LDL-C浓度及LDL-C血症患病率较女性同年龄段组高,50岁以上较女性低,差异有统计学意义(P<0.05)。男女间TC、TG、HDL-C浓度及高TC、高TG、低HDL-C血症患病率比较,差异均有统计学意义(P<0.05)。结论东莞市东部地区35岁以上居民TC、TG、LDL-C浓度及高TC、高TG、高LDL-C患病率较高;血脂异常类型以高TG、高TC为主;中年男性及更年期以后女性血脂水平较高。     

甘肃省临夏州高脂血症的流行病学调查

目的研究甘肃省临夏州人口血清总胆固醇(TC)、三酰甘油(TG)、高密度脂蛋白胆固醇(HDL-C)和低密度脂蛋白胆固醇(LDL-C)水平及该地区高脂血症患病率。方法随机整群抽取临夏州地区20岁及以上常住人口1 414人,进行血液生化检测及问卷调查。结果调查人群总体血脂指标水平为:TG(1.44±0.95)mmol/L、TC(4.36±0.93)mmol/L、HDL-C(3.16±0.89)mmol/L、LDL-C(1.97±0.68)mmol/L。高脂血症(包括边缘升高及升高)患病率为41.1%,标化率为27.0%,甘肃临夏州人群不同民族之间TC、TG、HDL-C指标和患病率差异有统计学意义(P<0.05,P<0.01);不同性别TC、TG、LDL-C指标差异有统计学意义(P<0.01),高脂血症患病率差异无统计学意义(P<0.05);随年龄增加,高脂血症患病率呈上升趋势(P=0.000)。结论     

老年人群血清谷氨酰转移酶与代谢综合征的相关性研究

目的探讨老年人群血清谷氨酰转移酶（GGT）水平与代谢综合征（MS）的关系。方法调查在华中科技大学同济医学院附属协和医院进行常规体检的1444例老年人群,检测体质量指数（BMI）、收缩压（SBP）、舒张压（DBP）、空腹血糖（FBG）、甘油三酯（TG）、总胆固醇（TC）、低密度脂蛋白胆固醇（LDL-C）、高密度脂蛋白胆固醇（HDL-C）、谷氨酰转移酶（GGT）、丙氨酸转氨酶（ALT）、尿酸（UA）等。结果与非MS组相比,MS组GGT、BMI、SBP、DBP、TG、ALT、UA均明显升高（P〈0．01）,HDL-C显著减低（P〈0．01）;随着GGT四分位间距的递增,MS发生率、MS各组分（肥胖、血压异常、血糖异常、血脂异常）的发生率均显著增加,差异具有统计学意义（P〈0．01）;多元线性回归分析提示,GGT与DBP、TG、ALT、uA、MS组分个数呈正相关（P〈0．01）,而与HDL-C呈负相关（P〈0．05）：多因素Logistic回归分析表明GGT是MS发生的危险因素之一（OR=1．008,95％CI1．0001．024,P=0．046）。结论老年人群血清GGT水平与MS关系密切,其水平的升高能够反映MS的发生风险;在排除肝脏疾病以后GGT可以作为MS发生风险的筛选指标。     

上海老年人非酒精性脂肪肝的流行情况及相关危险因素调查

目的了解上海地区老年人非酒精性脂肪肝（NAFLD）的发病情况及研究NAFLD相关的性别和与代谢有关的各危险因素。方法记录805名60-92岁的老年人的病史,体格检查及实验室检查结果。比较患NAFLD的老年人与非NAFLD的老年人各项指标的差异用多元logistic回归分析各NAFLD的危险因素。结果上海老年人中的NAFLD患病率为57．67％,男性高于女性,老年男性高TG与NAFLD关系最为密切,而老年女性则以腹围关系最为密切。结论上海老年人中NAFLD的患病率较高,与代谢综合征关系密切,不同性别无显著差异,且与年龄无关。     

Prevalence of nonalcoholic fatty liver among administrative officers in Shanghai： an epidemiological survey

AIM: To determine the prevalence of nonalcoholic fatty liver in a specific population in Shanghai by an epidemiological survey, and to analyze risk factors of fatty liver.METHODS: Total 4009 administrative officers who denied regular alcohol drinking participated in the survey, and underwent physical examination and laboratory tests. The important parameters were body mass index (BMI), waist hip circumferences ratio (WHR) and levels of serum lipids.Diagnosis of fatty liver was based on established real-time ultrasonographic criteria, the presence of an ultrasonographic pattern consistent with “bright liver”, with evident ultrasonographic contrast between hepatic and renal parenchyma, vessel blurring, and narrowing of the lumen of the hepatic veins. Analysis of data was performed through SPSS for Windows statistical package.RESULTS: The overall prevalence of fatty liver was 12.9%,15.8% in males and 7.5% in females, and the prevalence of fatty liver in males younger than 50 years old, was significantly higher (13.3%) than that of in females (2.7%).But the difference between the sexes became less significant in people older than 50 years (19.1% vs 18.1%). Theprevalence of fatty liver was increased with age; this was markedly presented in females younger than 50 years.Multiple variant regression analysis demonstrated that the prevalence of fatty liver was positively correlated to several risk factors, including male, aging (&gt;50yr), hyperlipidemia,impaired glucose tolerance/diabetes mellitus, hypertension and overweight/obesity.CONCLUSION: There is a high prevalence of nonalcoholic fatty liver among certain population in Shanghai, to which overweight and hyperlipidemia are closely relevant.     

东北地区城市脂肪肝的患病率及其危险因素的流行病学调查

目的探讨东北地区成人脂肪肝的流行病学特征及其危险因素。方法选取2009年1月~2009年12月具有完整资料的某体检中心的健康体检者15 635例,其中男9 037例,女6 598例,男女之比为1.37：1,年龄16~95岁,平均年龄（47.85±13.21）岁。通过性别、年龄分层后比较脂肪肝的患病率,并将脂肪肝患者的体质量指数、血压、血脂、血糖、尿酸、血常规、肝功能等检测结果与非脂肪肝组进行对比分析。结果 B超共检出脂肪肝患者5 955例,总患病率为38.1%,男性患病率显著高于女性（48.8%vs23.4%,χ2=1039.853,P〈0.001）;30~69岁的男性脂肪肝的患病率超过50%,尤以40~49岁最高（55.2%）,女性在39岁之前脂肪肝的发生率不足10%,50岁后骤然上升至35%以上,60~69岁达到高峰并超过男性（43.4%vs40.5%）,70岁以后女性脂肪肝患病率仍显著高于同龄男性（35.5%vs28.3%,χ2=7.670,P〈0.006）。非脂肪肝人群超重者占35.6%,肥胖占7.5%,而脂肪肝人群两者分别为51.0%,36.8%。脂肪肝组的血压、血糖、甘油三酯（TG）等增高的检出率明显高于非脂肪肝组,高密度脂蛋白胆固醇（HDL-C）降低的检出率明显低于非脂肪肝组（P均〈0.001）。单因素分析显示,体质量指数（BMI）、收缩压、TG、空腹血糖（FBG）和血尿酸（UA）,以及γ谷氨酰基转移酶和丙氨酸氨基转移酶在脂肪肝组明显高于非脂肪肝组（P均〈0.001）;相反,HDL-C则显著低于非脂肪肝组（t=47.174,P〈0.001）。多因素Logistic回归分析提示,脂肪肝危险因素包括BMI、TG、UA、FBG、舒张压、胆固醇等,OR值分别为3.590、1.936、1.567、1.508、1.346和1.177。结论东北地区城市男女脂肪肝的发生率在各年龄段有明显差异,脂肪肝的发生与代谢综合征的组分明显相关,尿酸的增高也与脂肪肝的发生明显相关。     

Clinical analysis of the relationship between cystatin C and metabolic syndrome in the elderly

ObjectiveStudies have shown that both cystatin C and metabolic syndrome (MetS) are associated with inflammation. We set out to investigate the correlation between serum cystatin C levels and MetS in the elderly.MethodsThis prospective study was conducted in 380 elderly individuals, including 135 patients with MetS, 142 patients with metabolic disturbance (MetD), and 103 healthy elderly individuals (control group). Waist–hip ratio, waist circumference, waist–height ratio, body mass index (BMI), fasting plasma glucose (FPG), hemoglobin A1c (HbA1c), low-density lipoprotein cholesterol (LDL-C), triglycerides (TG), high-density lipoprotein (HDL-C), systolic blood pressure (SBP), diastolic blood pressure (DBP), pulse pressure and cystatin C were measured and their mutual relations were analyzed.ResultsThe higher the MetS scores, the higher the serum cystatin C concentration in these patients. Serum cystatin C concentration was closely related to waist–hip ratio, waist circumference, waist–height ratio, BMI, TG, FPG, and blood pressure, not related to LDL-C levels, and negatively correlated with HDL-C levels. Logistic regression analysis indicated that cystatin C, waist–height ratio, waist circumference, FPG, TG, SBP and pulse pressure were significantly associated with MetS (OR between cystatin C and MetS 2.164, 95% CI 1.136–8.259).ConclusionCystatin C was significantly associated with MetS in the elderly. As MetS scores rose, serum cystatin C levels increased.     

Clustering of Metabolic Risk Factors Is Associated with High-Normal Levels of Liver Enzymes Among 6- to 8-Year-Old Children: The PANIC Study

Abstract Background: We studied the associations of clustering of metabolic risk factors with plasma levels of alanine aminotransferase (ALT) and gamma-glutamyl transferase (GGT) in healthy prepubertal children. Methods: The subjects were a representative population sample of 492 children 6-8 years of age. We assessed body fat percentage (dual-energy X-ray absorptiometry), body mass index, waist circumference, systolic and diastolic blood pressure, glucose, insulin, high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), triglycerides, ALT, GGT, and high-sensitivity C-reactive protein (hsCRP) and calculated a continuous metabolic syndrome score variable. We also used factor analysis to examine whether high-normal liver enzymes are a feature of metabolic syndrome among children. Results: Children with overweight or obesity, defined by International Obesity Task Force (IOTF) criteria, had a 2.1-times higher risk of having ALT and a 4.5-times higher risk of having GGT in the highest fifth of its distribution than normal weight children. Children in the highest sex-specific third of metabolic syndrome score, body fat percentage, waist circumference, and insulin had a two to three times higher risk of being in the highest fifth of ALT and GGT. Moreover, children in the highest third of glucose and hsCRP had a 2.5-fold risk of being in the highest fifth of GGT. First-order factor analysis yielded three factors; the first included insulin, glucose, and triglycerides; the second waist circumference, insulin, GGT, and hsCRP; and the third HDL-C, triglycerides, waist circumference, and insulin. Second-order factor analysis yielded a single metabolic syndrome factor, explaining 64.1% of the variance. Conclusions: Clustering of metabolic risk factors, particularly excess body fat, is associated with high-normal levels of ALT and GGT in prepubertal children. High-normal levels of liver enzymes, especially GGT, and systemic low-grade inflammation could be considered features of metabolic syndrome among children. Subtle changes in liver function may play an important role in the pathogenesis of metabolic syndrome beginning in childhood.     

Gender impacts on the correlations between nonalcoholic fatty liver disease and hypertension in a Chinese population aged 45–60 y

No previous study has reported the association between nonalcoholic fatty liver disease (NAFLD) and the risk of hypertension in the Chinese population. Therefore, the aim of this study was to evaluate the relationship between NAFLD and hypertension in a middle-aged Chinese population. The study subject was (a group of) 1006 Chinese adults aged 45–60 y in Shandong Province who participated in the Weifang Nutrition and Health Survey (2014–2015). Hypertension was defined as systolic blood pressure (SBP) ≥140 mmHg or diastolic blood pressure (DBP) ≥ 9 0mmHg. NAFLD was defined as the presence of moderate-severe hepatic steatosis (by B-ultrasonic examination), the absence of excessive alcohol use (>20 g/d in men and 10 g/d in women), no use of steatogenic medications within the past six months, no exposure to hepatotoxins, and no history of bariatric surgery. All anthropometric measurements and biochemical data were collected following standard protocols. Multivariate logistic regression analysis was used to identify the association between NAFLD and hypertension with adjustment of potential confounding variables. Body mass index (BMI), waist circumference (WC), waist-to-hip ratio (WHR), fasting glucose, SBP, DBP, triglycerides (TG), serum uric acid (SUA), alanine aminotransferase (ALT), aspartate aminotransferase (AST), and the prevalence of hypertension and NAFLD were significantly higher in males than in females (p < 0.05). Females had significantly higher levels of total cholesterol (TC) and high-density lipoprotein cholesterol (HDL-C). After adjusting for potential confounders, NAFLD was associated with an increased risk of hypertension in both male and female, with odds ratios (ORs) (95% CI) of 2.152 (1.324–3.498) and 2.133 (1.409–3.229), respectively. Conclusions: Our findings indicated that NAFLD was significantly associated with the risk of hypertension in males than in females. However, our findings also need to be confirmed in future prospective studies.

Abbreviations: BMI: body mass index; WC: waist circumference; WHR: waist-hip ratio; SBP: systolic blood pressure; DBP: diastolic blood pressure; FG: fasting glucose; TG: triglycerides; TC: total cholesterol; HDL-C: high-density lipoprotein cholesterol; SUA: serum uric acid; NAFLD: nonalcoholic fatty liver disease; LDL-C: low-density lipoprotein cholesterol; OR: odds ratio; CI: confidence interval; ALT: alanine aminotransferase; AST: aspartate aminotransferase     

非酒精性脂肪肝与生长激素相关性研究

目的 探讨非酒精性脂肪肝（NAFLD）与生长激素（GH）的关系。方法入选NAFLD组38例,非NAFLD组42例．测定GH、腰围（Wc）、空腹血糖（FPG）、空腹胰岛素（Fins）、总胆固醇（TC）、三酰甘油（TG）、高密度脂蛋白胆固醇（HDL—C）、低密度脂蛋白胆固醇（LDL—C）、高敏c反应蛋白（hs—CRP）,谷氨酸氨基转移酶（AIJrr）、γ-谷氨酰转肽酶（GGT）水平,计算体质量指数（BMI）、胰岛素抵抗指数（HOMA—IR）。结果NAFLD组GH、HDL—C水平显著低于非NAFLD组（P〈0．05）;NAFLD组BMI、WC、FPG、Fins、HOMA—IR、TG、hsCRP、AIJT、GGT水平显著高于非NAFLD组（P〈0．05）。GH、HDL—C与NAFLD呈负相关,WC、BMI、FPG、Fins、HOMA—IR、TG、hsCRP、ALT、GGT与NAFLD呈正相关。结论GH与NAFLD密切相关,低水平CH可能是NAFLD危险因素,与肥胖、胰岛素抵抗、血脂紊乱等共同参与了NAFLD的发生与发展。