重视高血压患者高尿酸血症的筛查与管理

正1 高尿酸血症与高血压及心血管病风险尿酸是体内嘌呤代谢的产物。当血尿酸升高超过血尿酸盐溶解度上限时,就会以结晶的形式析出。这一水平,即为定义高尿酸血症的界值。临床通常以血清尿酸水平男性≥7 mg/dL(420 μmol/L)、女性≥6 mg/dL(360 μmol/L)作为高尿酸血症的切点[1]。高尿酸血症与高血压的发生、发展有一定关系。早先的研究发现,47%的高血压人群存在高尿酸血症[2]。     

高尿酸血症与高血压关系的研究进展

尿酸是嘌呤代谢的终产物,若生成过多、排泄减少,则出现尿酸水平动态失衡,表现为血尿酸升高,非同日2次空腹男性血尿酸>420μmol/L(7 mg/dl)、女性>360μmol/L(6 mg/dl),为高尿酸血症(HUA)。其中5%~19%的HUA会发展为痛风,大部分则为无痛风性关节炎、尿酸性肾病和肾结石的HUA。HUA与高血压存在复杂的关系,是高血压的独立危险因素,血尿酸水平每增加60μmol/L,高血压的发生风险增加15%~23%[1]。     

高血尿酸增加高血压靶器官损害的性别差异

目的:探讨中国农村高血压患者高血尿酸增加高血压靶器官损害是否存在性别差异.方法:本研究为横断面研究,通过阶段性随机整群抽样入选河南信阳7个社区4 163例40～75岁高血压患者,进行问卷、体检、生化检查等确定合并危险因素及血尿酸和血肌酐水平,进行心脏超声检查明确左心室肥厚情况.结果:男性血肌酐升高者(>115 μmol/L)显著高于女性(>107 μmol/L)(5.2%vs.1.5%,P<0.001),左心室肥厚者显著低于女性(33.8%vs.41.9%,P<0.001),差异均有统计学意义.男、女性血肌酐升高者较血肌酐正常者血尿酸水平显著升高(均P<0.001),差异有统计学意义.女性左心室肥厚者血尿酸水平显著高于无左心室肥厚者[(264.5±70.1)vs. (250.6±66.5)μmol/L,P<0.001],差异有统计学意义,但在男性中无显著差异(P>0.05).Lo-gistic回归分析调整多个危险因素后发现与血尿酸水平Ⅰ分位组比较,血尿酸水平Ⅳ分位组显著增加男性血肌酐升高危险(OR,15.8,95%CI:3.3～77.2),而在女性未治疗高血压患者中显著增加左心室肥厚危险(OR,1.51,95%CI:1.13～2.03).结论:高血尿酸增加高血压靶器官损害存在性别差异,在女性中显著增加左心室肥厚危险,在男性中增加肾脏损害.     

无症状性高尿酸血症的诊断与治疗

尿酸是人体嘌呤代谢的产物.在正常情况下,人体每天尿酸的产生和排泄基本上保持动态平衡,凡是影响血尿酸生成和(或)排泄的因素均可以导致血尿酸水平增加.国际上将高尿酸血症(HUA)的诊断标准定义为男性血尿酸水平＞420 μmol/L(7 mg/dl),女性＞357 μmol/L(6 mg/dl),无痛风发作的HUA称为无症状...     

中老年人群血尿酸水平与颈动脉斑块的相关性

目的分析中老年人群不同血尿酸水平对颈动脉斑块的影响。方法随机分层抽取唐山开滦(集团)有限责任公司在职及离退休职工中年龄≥40岁、既往无脑卒中、短暂性脑缺血发作、心肌梗死者共5298例为调查对象,进行统一问卷调查、血液生化及颈动脉超声检测,采用Logistic回归分析不同血尿酸水平对是否发生颈动脉斑块的影响。结果 1共有5298例纳入统计分析,其中男性3180例,女性2118例,年龄41~95(56.3±11.7)岁;2分性别按血尿酸四分位进行分组后,随着血尿酸水平的增高,男性及女性研究人群的年龄、体质指数、总胆固醇、甘油三酯水平升高,高密度脂蛋白胆固醇水平降低,组间比较差异有统计学意义(P0.05);3男性不同尿酸水平组斑块检出率分别为42.52%、50.89%、55.04%和56.43%;女性分别为20.69%、21.51%、25.71%和35.94%,组间比较差异有统计学意义(P0.05);4单因素Logistic回归分析显示在男性人群中,以尿酸246.05μmol/L为对照组,246.05μmol/L≤尿酸305μmol/L组、305μmol/L≤尿酸371μmol/L组和尿酸≥371μmol/L组发生颈动脉斑块的OR(95%CI)分别为1.44(1.18~1.76)、1.71(1.4~2.09)和1.8(1.47~2.2);女性人群中,以尿酸202μmol/L为对照组,202μmol/L≤尿酸244μmol/L组、244μmol/L≤尿酸294μmol/L组和尿酸≥294μmol/L组发生颈动脉斑块的OR(95%CI)分别为1.03(0.76~1.39)、1.32(0.98~1.76)和2.1(1.59~2.77)(均P0.05)。5多因素Logistic回归分析显示校正了不同混杂因素后,在不同性别人群中,尿酸不是影响颈动脉斑块的独立危险因素(P0.05)。结论中老年人群血尿酸水平不是发生颈动脉斑块的独立危险因素。     

老年高血压患者血尿酸水平与高血压危险因素的关系

目的研究血尿酸水平与高血压危险因素的关系,探讨血尿酸水平对高血压发生的预测价值。方法选择老年高血压患者230例(高血压组)及健康体检者202例(对照组)。根据血尿酸水平,按四分位法,将所有入选者分为≤288 μmol/L分位108例、289～333 μmol/L分位109例、334～386 μmol/L分位108例、≥387 μmol/L分位107例。分析血尿酸与高血压患病率及部分高血压危险因素是否有相关性。结果高血压组患者血尿酸水平明显高于对照组(P0.01);老年高血压患者血尿酸水平升高与体重指数、总胆固醇和高密度脂蛋白胆固醇密切相关(P0.01);老年高血压患病率与血尿酸水平同步升高;logistic回归分析显示,血尿酸水平和体重指数是老年高血压发病的独立危险因素之一(OR=1.006.95% CI:1.002～1.009,P0.05;OR=1.1 66,95% CI:1.047～1.298,P0.05)。结论高尿酸血症与多种高血压危险因素具有密切关系,是高血压发病的独立危险因素。     

老年原发性高血压患者血尿酸与代谢综合征各组分相关关系研究

目的探讨老年原发性高血压患者血尿酸与代谢综合征的相关性。方法选取2014年2月~2016年3月在首都医科大学宣武医院心脏科门诊就诊的老年原发性高血压患者201例,根据患者血尿酸水平分为高尿酸血症组47例和尿酸正常组154例。男性血尿酸420μmol/L,女性血尿酸360μmol/L定义为高尿酸血症。应用Pearson相关分析与logistic回归分析血尿酸与老年原发性高血压患者代谢综合征各组分的相关性。结果与尿酸正常组比较,高尿酸血症组年龄、体质量指数、腰围、血肌酐、空腹血糖、TG、代谢综合征、腹型肥胖、高血糖及高TG血症比例明显升高,HDL-C水平明显降低,差异有统计学意义(P0.05,P0.01)。Pearson相关分析显示,体质量指数、腰围、空腹血糖及TG与血尿酸呈正相关,而HDL-C与血尿酸呈负相关(P0.05,P0.01)。logistic回归分析显示,腰围(OR=1.080,95%CI:1.035~1.127,P=0.000)和TG(OR=1.472,95%CI:1.021~2.122,P=0.038)是血尿酸升高的独立危险因素。结论老年原发性高血压患者血尿酸水平与代谢综合征及各组分密切相关,其中腰围和TG是发生高尿酸血症的独立危险因素。     

中国成年人血清尿酸与高血压前期的关系

目的 探讨中国成年人中血清尿酸水平与高血压前期的关系,评估年龄、肥胖、空腹血糖(FPG)和脂类对其影响.方法 对14 451例非高血压者的血压、BMI、FPG、血脂、血尿酸水平进行分析.结果 将血清尿酸水平按五分位法进行分层,校正相关因素后高血压前期风险的OR值随尿酸水平升高而升高.血清尿酸水平200～380 μmol/L,与高血压前期风险呈线性相关,200 μmol/L为这种线性相关的转折点,FPG可影响两者的相关性(P＜0.0001).结论 血清尿酸水平与高血压前期相关联,并独立于其他代谢危险因素.这种关联性在年长个体中差异无统计学意义.FPG可影响这种相关性.     

老年高血压病人踝臂指数与血清尿酸水平的关系探讨

目的探讨老年高血压病人踝臂指数与血清尿酸水平的关系。方法将82例老年原发性高血压病人按照血清尿酸水平的不同分为两组。A组40例(血尿酸≤420μmol/L),B组42例(血尿酸>420μmol/L),分别测定踝臂指数。结果随着血尿酸水平升高,踝臂指数降低,A组>B组(P<0.01)。结论老年高血压病人血尿酸水平的增高与踝臂指数降低关系密切。     

血尿酸水平与血压昼夜节律异常的相关性研究进展

<正>尿酸是体内嘌呤代谢的终产物,当其生成增多或排泄减少时,则会表现为血尿酸水平的升高。现有的指南认为,无论是男性还是女性,非同日2次血尿酸水平>420 μmol/L,称为高尿酸血症(hyperuricemia, HUA)^[1]。尿酸水平升高是高血压和心血管病的危险因素之一,HUA可增加冠状动脉粥样硬化性心脏病(冠心病)、高血压、心房颤动等心血管病的患病风险^[2]。流行病学调查显示,在中国西南部50～79岁高血压人群中,     

Association between serum uric acid level and hypertension in a Chinese elderly rural population

Previous studies have examined the association between elevated serum uric acid (SUA) level and hypertension; however, the association in the Chinese elderly is still uncertain. A cross-sectional study was performed in a rural district of Beijing. A total of 2,397 participants (967 men and 1,430 women) completed the survey. The SUA levels of participants were categorized into four levels using the quartiles (P25, P50, and P75) as cutoff values. Participant was diagnosed as hyperuricemia if the SUA level was ≥417 μmol/L (male) or ≥357 μmol/L (female). Hypertension was defined as systolic blood pressure (BP) ≥140 mmHg and/or diastolic BP ≥90 mmHg and/or receiving antihypertensive drug treatment. Multiple logistic regression was used to estimate the association between SUA and hypertension. We found that higher SUA level was associated with the increased risk of hypertension in both sexes, even after adjusting for potential confounding variables. In total, the risk for having hypertension increased by 0.3% per 1 μmol/L increment in SUA level, increased by 95% for the highest vs. lowest quartile of SUA level, and increased by 111% in the hyperuricemia patients. Moreover, we found that the association was more pronounced in the male participants. There were approximately J-shaped relationships between SUA level (quartiles) and hypertension in all age groups. Higher SUA levels are positively associated with hypertension among the Chinese rural elderly. Further studies are still required to determine the relationship between SUA level and hypertension and to explore its potential biological mechanisms underlying the gender-related association in the elderly population.

Abbreviations: CVD; cardiovascular disease; BMI: body mass index; BP: blood pressure; SUA: serum uric acid; TC: total cholesterol; TG: triglycerides; HDL-C: high-density lipoprotein; LDL-C: low-density lipoprotein; FPG: fasting blood glucose; OR: odds ratio; CI: confidence interval; SD: standard deviation     

Gender and age impacts on the correlations between hyperuricemia and metabolic syndrome in Chinese

Prevalence of both metabolic syndrome (MS) and hyperuricemia are increasing. However, findings regarding their relationships are inconsistent. We aimed to explore correlations between MS and hyperuricemia in a large Chinese population, emphasizing the impacts from gender and age. Data analyses were performed in 17,762 subjects randomly recruited from Tianjin municipality in China. Hyperuricemia was defined as serum uric acid (SUA) >420?μmol/L for men, >360?μmol/L for women. MS was diagnosed by the consensus criterion released in 2009 from a joint collaboration between American Heart Association and other organizations. MS was also diagnosed by Chinese Diabetes Society (CDS) criterion. Total hyperuricemic prevalence was 12.16%, with male significantly higher than female. Total MS prevalence by consensus criterion was much higher than by CDS criterion (25.56% versus 14.09%). Correlation coefficients were much greater in women than in men. SUA was significantly positively related with body mass index and waist circumference. Generally, binary logistic regression models disclosed females with high SUA were twice likely to suffer from MS than males. Young females (≤44?years old) with hyperuricemia had the highest odd ratio of 7.857 by consensus criterion; and after further adjustment by body mass index, this odd ratio was 3.040. SUA and MS were much more closely related in females than in males. Young women with hyperuricemia had the highest risk of MS.     

体检人群血清尿酸浓度与心血管病危险因素的关系

目的分析本院体检人群血清尿酸浓度及其与心血管疾病危险因素的关系。方法记录在本院进行健康体检的24 965人的性别、年龄,测量受检者的身高、体质量、体质量指数、收缩压、舒张压,检测他们的血清尿酸、总胆固醇、三酰甘油、高密度脂蛋白胆固醇、低密度脂蛋白胆固醇、空腹血糖浓度。进一步分析血清尿酸浓度及其影响因素的关系。结果宁波市人群血清尿酸浓度(312.01±89.26)μmol/L,男性血清尿酸值明显高于女性,差异有统计学意义[(359.71±75.71)μmol/L vs.(244.95±58.40)μmol/L,P0.001]。各心血管危险因素在控制其他危险因素后与血清尿酸浓度进行偏相关分析:年龄(r=0.0272,P0.001)、体质量指数(r=0.191,P0.001)、舒张压(r=0.130,P0.001)、总胆固醇(r=0.047,P0.001)、三酰甘油(r=0.025,P0.001),均与血清尿酸浓度呈正相关;而空腹血糖(r=-0.081,P0.001)、低密度脂蛋白胆固醇(r=-0.045,P0.001)、高密度脂蛋白胆固醇(r=-0.110,P0.001)均与血清尿酸浓度呈负相关;收缩压与血清尿酸浓度无相关性(r=-0.001,P0.857)。结论本院体检人群血清尿酸浓度较高,血清尿酸浓度升高与多种心血管危险因素相关。     

血清尿酸与我国2型糖尿病患者视网膜病变的相关性研究

目的 探讨血清尿酸（SUA）与我国T2DM患者DR的关系. 方法 采用四分位法将T2DM患者SUA水平分为4组,眼底镜诊断有无DR.采用Logistic多元回归分析SUA与DR发病率的关系. 结果 SUA＞ 212 μmol/L后即为DR危险因素.随着SUA升高（212～288、289～335、≥366μmol/L）,影响程度增加,OR（95％CI）值分别为3.85（1.98～6.84）、5.12（2.25～8.10）、5.71（2.99～8.87）. 结论 SUA是DR的危险因素,降低SUA水平应为其治疗的重要环节.     

Association of uric acid with cardiovascular risk in Brazilian children and adolescents

Background and aimHyperuricemia in adults is associated with cardiovascular risk factors. However, there is less data regarding this association in children and adolescents. Our purpose was to determine association between serum uric acid (SUA) and cardiovascular risk.Methods and resultsA fasting blood sample was collected from 1750 participants aged 6–17 years enrolled in a social project and public schools in Espírito Santo, Brazil. Internal cut-offs were generated to define high SUA (≥90th percentile of SUA concentration for sex and age group). Body mass index percentile (pBMI), body fat percentage (BFP) and muscle mass were determined by bioimpedance. Data are given as mean ± standard deviation. High SUA was associated with overweight/obesity (OR 3.7 CI 95% 2.7–5.0), high waist circumference (WC) (OR 3.9 CI 95% 2.9–5.4), low HDL (OR 2.0 CI 95% 1.5–2.8), high blood pressure (BP) (OR 1.8 CI 95% 1.1–3.2), high BFP (OR 4.1 CI 95% 2.7–6.4), metabolic syndrome (MetS) (OR 3.6 CI 95% 1.8–7.1) and insulin resistance (OR 1.7 CI 95% 1.1–2.7). Individuals in the fourth quartile of SUA, compared to those in the first quartile, showed higher age, pBMI, WC, BFP and muscle mass. Using a reference value of 5.5 mg/dL, the prevalence of hyperuricemia in the sample was 10.3% (CI 95% 8.9–11.7%).ConclusionHigher SUA values are associated with higher cardiovascular risk in childhood and adolescence. The main cardiovascular risk factors associated with hyperuricemia were overweight/obesity, high WC, dyslipidemia, high BFP, high BP, insulin resistance and MetS.     

亚甲基四氢叶酸还原酶基因 C677 T多态性与中国山东地区汉族人群缺血性卒中、高尿酸血症的相关性

目的：探讨亚甲基四氢叶酸还原酶（methylenetetrahydrofolatereductase,MTHFR）基因C677 T 多态性与中国山东地区汉族人群缺血性卒中、高尿酸血症的相关性。方法纳入山东地区汉族急性缺血性卒中患者和年龄、性别相匹配的对照者。采用聚合酶链反应扩增和芯片杂交显色技术检测MTHFR基因C677T 多态性,并测定血清尿酸浓度。结果共纳入山东地区汉族急性缺血性卒中患者145例和年龄、性别相匹配的对照者145名。缺血性卒中组糖尿病构成比（26.90％对6.89％;χ2=20.653,P<0.001）以及空腹血糖[（5.56±1.57）mmol/L对（5.01±1.11）mmol/L;t=－3.390, P=0.001]、高半胱氨酸[中位数,四分位数间距：18.2（16.30~22.55）μmol/L对15.20（12.10~17.85）μmol/L;Z=－6.323,P<0.001]和尿酸[43.0（361.60~490.45）μmol/L对285.9（267.00~346.25）μm o l/L;Z=－10.360, P<0.001]水平均显著高于对照组;缺血性卒中组 T T 基因型（42.07％对15.17％;χ2=25.673, P<0.001）和 T 等位基因（58.28％对34.48％;χ2=33.008, P<0.001）分布频率均显著高于对照组。多变量logistic回归分析显示,尿酸[优势比（ odds ratio, OR）1.018,95％可信区间（confidence interval, CI）1.013~1.024;P<0.001]、TT 基因型（对CT 基因型, OR 6.774,95％CI 1.779~25.507;P=0.005）、高血压（ OR 1.919,95％CI 1.013~3.636;P=0.045）、高半胱氨酸（ OR 1.153,95％CI 1.059~1.258;P=0.001）为缺血性卒中的独立危险因素。将缺血性卒中组与对照组合并,共101例存在高尿酸血症,189例尿酸正常。高尿酸血症组糖尿病患者构成比（32.67％对11.64％;χ2=23.749, P<0.001）以及总胆固醇[（5.67±1.56）mmol/L对（5.10±1.33）mmol/L;t=－3.255,P<0.001]和高半胱氨酸[19.50（17.10~24.70）μmol/L对15.40（12.60~18.05）μmol/L;Z=－7.236,P<0.001]水平显著高于尿酸正常组,TT 基因型（55.45％对13.76％;χ2=56.409,P<0.001）和T等位基因（71.79％对32.54％;χ2=79.561,P<0.001）分布频率显著高于尿酸正常组。多变量logistic回归分析显示,TT 基因型（对CC 基因型,OR 6.434,95％CI 2.334~17.736;P<0.001）、CT 基因型（对CC基因型,OR 2.234,95％CI 1.019~4.898;P=0.045）、高半胱氨酸（OR 1.081,95％CI 1.010~1.157;P=0.024）、总胆固醇（OR 1.363,95％CI 1.123~1.653;P=0.002）为高尿酸血症的独立危险因素。结论 MTHFR基因C677T TT 基因型和血清尿酸水平是中国山东地区汉族人群缺血性卒中的独立危险因素,MTHFR基因C677T TT 基因型亦为该人群高尿酸血症的独立危险因素,调整饮食习惯可能对山东地区汉族人群缺血性卒中的预防具有积极意义。     

Coexistence of hyper-uricaemia and low urinary uric acid excretion further increases risk of chronic kidney disease in type 2 diabetes

AimTo investigate whether hyper-uricaemia and decreased urinary uric acid excretion (UUAE) are associated with increased risk of chronic kidney disease (CKD), and whether the coexistence of hyper-uricaemia and low UUAE further increases CKD risk in type 2 diabetes mellitus (T2DM).MethodsIn this cross-sectional study based on serum uric acid (SUA) and UUAE levels, 2846 T2DM inpatients were divided into those with normal SUA and UUAE (group 1), normal SUA and low UUAE (group 2), hyper-uricaemia and normal UUAE (group 3), and hyper-uricaemia and low UUAE (group 4). Hyper-uricaemia was defined as SUA levels ≥ 420 μmol/L in men and ≥ 360 μmol/L in women. Low UUAE was defined as levels below the first UUAE quintiles (< 2161 μmol/24 h in men, 1977 μmol/24 h in women).ResultsThere were trends for significantly increased prevalences of CKD (4.3%, 12.6%, 18.3%, 47.8%; P < 0.001), albuminuria (20.2%, 26.4%, 36.9%, 54.9%; P < 0.001) and macroalbuminuria (3.3%, 10.1%, 10.7%, 31.9%; P < 0.001) from groups 1 to 4, respectively. After controlling for multiple confounding factors, prevalences of CKD (P < 0.001) and urinary albumin levels (P = 0.013) showed significantly increasing trends, whereas eGFR levels were markedly decreased from groups 1 to 4 (P < 0.001).ConclusionHyper-uricaemia and low UUAE levels are closely associated with presence of CKD, and the concomitant presence of hyper-uricaemia and decreased UUAE levels further increased CKD risk in T2DM. Thus, the combined consideration of SUA and UUAE levels may help to identify those T2DM patients at higher CKD risk.     

河北涞源县贫困人口高血压患病现况及影响因素分析

目的探讨河北涞源县贫困人口高血压的患病现况和该地区高血压发病的主要危险因素。方法研究对象均来自河北省保定市银坊镇下属21个行政村在册的贫困人口,随机抽取150人(男/女:59/91)参与调查。排除认知功能异常不能配合完成问卷调查及生化检查缺项的居民,共141人(男/女:54/87)纳入研究,年龄44~92岁。研究对象均完成完整的问卷调查、体格检查及血生化检查。按照高血压与非高血压分为两组,年龄、体重指数、性别与是否吸烟等进行亚组分析。结果高血压患病率为48.2%。体重、BMI、TC、LDL-C、吸烟者占比高血压组明显高于非高血压组,差异有统计学意义(P<0.05)。<65岁贫困居民高血压患病率(77.5%)明显高于≥65岁老年人(36.6%,OR=5.96,95%CI:2.56-13.88,P<0.001)。BMI≥28 kg/m^2组高血压患病率为65.5%,显著高于BMI<24kg/m^2组,(OR=2.43,95%CI:1.04-5.73,P<0.05)。男性吸烟组高血压患病率为50%,非吸烟组25%,两者比较差异无统计学意义(P>0.05)。Logistic回归分析男性、年龄≥65岁、不吸烟为高血压患病的保护因素。结论该地区贫困人口高血压患病率为48.2%,体重、BMI、总胆固醇、低密度脂蛋白、吸烟率高血压组明显高于非高血压组。BMI≥28 kg/m^2是高血压患病的危险因素,男性、≥65岁、非吸烟是高血压患病的保护因素。     

尿酸与颈动脉硬化的相关性研究

目的：研究血清尿酸（SUA）水平与颈动脉硬化的关系。方法：对120例来院就诊病人行颈动脉超声检查,根据颈动脉内有无动脉斑块及斑块的性质,分为4组：颈动脉软斑组（21例）,颈动脉硬斑组（18例）,颈动脉混合斑组（55例）,正常对照组（26例）,检测所有对象的SUA水平。结果：（1）软斑组SUA水平[（463.33±126.35）μmol/L]明显高于正常对照组[（317.38±129.15）μmol/L]、硬斑组[（328.78±126.22）μmol/L]及混合斑组[（377.36±160.94）μmol/L],P〈0.05～0.01;（2）根据超声检查,颈动脉狭窄分成轻、中、重度三组,进行颈动脉硬化狭窄程度与SUA水平的双变量相关分析,结果显示两者呈显著正相关（r=0.356,P=0.000）。结论：血清尿酸水平与颈动脉硬化密切相关。     

不同年龄和性别中老年2型糖尿病合并高尿酸血症的特点

目的了解不同年龄不同性别中老年2型糖尿病合并高尿酸血症的特点。方法对2003年9月至2011年12月于我科就诊的3768例年龄≥40岁的2型糖尿病患者临床资料进行分析,根据尿酸水平将患者分为高尿酸组（A组,男性尿酸〉420μmol／L,女性尿酸〉357μmol／L）和尿酸正常组（B组）,排序后再进行五分位分组;年龄按40～70岁每5岁分组共分为7组,比较各组高尿酸血症患病率、BMI、腰臀比（WHR）、血压和生化指标。尿酸与血糖、HbAle、胰岛素抵抗指数（HOMA-IR）的相关性采用Pearson相关分析,采用logistic回归方法分析尿酸的影响因素。结果男性尿酸水平明显高于女性（t=-11．091,P〈0．05）,随年龄变化为先下降后上升;女性尿酸随着年龄增长而上升。男性A组较女性A组平均年龄小、高密度脂蛋白胆固醇（HDL-C）低（t=2．526、2．764,均P〈0．05）。女性A组空腹、餐后血糖和男性A组HbAlC均低于B组（t=2．147、3．284、2．982,均P〈0．05）,男女A组空腹、餐后胰岛素、HOMA-IR和甘油三酯（TG）、尿素氮（BUN）、肌酐（Ser）均明显高于B组（均P〈0．05）,而HDL-C、肾小球滤过率（e-GFR）明显低于B组（均P〈0．05）。男性A组白蛋白／肌酐（Alb／Cr）明显高于B组（t=-3．922;P〈0．05）,女性两组无差异。logistic回归分析示男性尿酸与BMI、TG、A1b／Cr呈正相关（OR=1．128、1．231、1．004,均P〈0．05）,与HbAlC和e-GFR呈负相关（OR=0．811、0．973,均P〈0．05）;女性尿酸与BMI、TG、HDL-C呈正相关（OR=1．171、1．179、0．264,均P〈0．05）,与e-GFR呈负相关（OR：0．978;P〈0．05）。结论糖尿病合并高尿酸血症的患者有更严重的胰岛素抵抗、血脂异常以及e—GFR下降。男女糖尿病患者的尿酸水平及其年龄、体重、血压等对尿酸水平的影响有所不同。