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1.
目的:研究BMI、HbA1c、病程、相关代谢指标与2型糖尿病(T2DM)诊断及预后的关系。方法:收集379例T2DM患者与383例健康体检者,采用生化分析仪分析二组人群的生化指标,采用高效液相色谱法检测T2DM组HbA1c水平,胰岛素及C肽采用电化学发光法检测。计量资料采用t检验、单因素方差及相关性分析,计数资料采用卡方检验分析。结果:对各组结果进行比较显示(1)T2DM患者的BMI、FBG、TG、LDL-C、BUN、uA、HbA1c水平明显高于正常对照组(P均〈0.01),HDL-C、CREA水平明显低于对照组(P均〈0.01);(2)TC、LDL—C、BUN、CREA及2hINS与年龄相关。(3)肥胖组的TG、CREA、UA、FCP、2hCP高于非肥胖组(P均〈0.05);(4)初诊T2DM患者的FBG、TG、HbA1c、LDL-C水平明显高于5年以上患者(P均〈0.05),而HDL-c低于5年以上患者(P〈0.05);(5)HbA1c≥11%组的FBG水平明显高于HbA1c≤8%及HbA1c=8-11%组(P〈0.01),而UA、FINS、FCP、2hINS、2hCP水平明显低于HbA1c〈8%组(P均〈0.01);FBG、TG与HbA1c水平呈正相关(P〈0.05);FINS、FCP、2hINS、2hCP、UA与HbA1c水平呈负相关(P〈0.01);结论:BMI、FBG、TG、LDL-C、BUN、UA、HDL-C、CREA均可作为T2DM诊断的参考指标。其中LDL—C、BUN、CREA、2hINs指受年龄影响。TG、CREA、uA、FCP(空腹C-肽)、2hCP与肥胖相关。FBG、TG、HbA1c、LDL-C、HDL-C与病程相关;FBG、TG、HbA1c、FINS、FCP、2hINS、2hCP、UA与HbA1c相关。  相似文献   

2.
目的:探讨糖化血红蛋(HbA1c)、空腹血糖(FPG)与2型糖尿病患者视网膜病变(DR)的相关性。方法:对我院2010年1月-2012年12月住院或门诊的336例2型糖尿病(T2DM)患者进行眼底检查或眼底血管荧光素造影检测,按有无视网膜病变分为视网膜病变(DR)组和无视网膜病变(NDR)组,并对HbA1c、FBG水平进行检测。结果:DR组较NDR组HbA1c水平高,差异有统计学意义(P〈0.05),HbA1c水平和DR分期呈正相关(I=0.526,P〈0.001),而DR组和NDR组FPG水平差异无无统计学意义(P〉0.05)。结论:可将HbA1c作为2型糖尿病患者视网膜病变发生和发展的监测指标之一。  相似文献   

3.
杨国林  易何娟 《蛇志》2022,(3):338-340
目的 探讨2型糖尿病(T2DM)患者糖化血红蛋白(HbA1c)水平与血脂、血糖水平的关系。方法 选择2021年5月~2022年5月在我院治疗的98例T2DM患者为研究对象,根据血糖控制效果将患者分为HbA1c≤7.0%组40例,HbA1c>7.0%组58例。比较两组患者的HbA1c、TG、TC、HDL-C、LDL-C、FPG水平,并对其相关性进行分析。结果 HbA1c>7.0%组的HbA1c、TG、TC、LDL-C、FPG水平均高于HbA1c≤7.0%组,但HDL-C低于HbA1c≤7.0%组,差异均具有统计学意义(均P<0.05)。经Pearson相关性分析显示,HbA1c与TG、TC、LDL-C、FPG呈正相关(r=0.576、0.412、0.386、0.483,均P<0.05);HbA1c与HDL-C呈负相关(r=-0.317,P<0.05)。结论 T2DM患者HbA1c水平与血脂、血糖水平具有相关性,可通过测定HbA1c水平进行血脂、血糖水平判断,为T2DM的诊断和防治提供参考。  相似文献   

4.
目的:探讨五味子煎剂对2 型糖尿病患者的临床疗效及血清IL-2、IL-6 水平的影响。方法:选取我科门诊及住院的2 型糖尿病病患者88 例,随机分为两组,其中对照组44 例,予盐酸二甲双胍胶囊常规治疗,1 个月为一个疗程,治疗三个疗程;实验组44例,在常规治疗的基础上加用五味子15 g,日一剂水煎服,1 个月为一个疗程,治疗三个疗程。治疗结束后,对比临床疗效及治疗前后患者IL-2、IL-6 水平、糖化血红蛋白(HbA1c)及血脂(TC、TG及LDL)。结果:治疗后两组患者IL-2 明显升高,IL-6 水平明显降低,差异具有统计学意义(P<0.05),且实验组IL-2、IL-6 水平较对照组明显好转,差异有统计学意义(P< 0.05);治疗后两组患者HbA1c 均有所降低,且实验组HbA1c 较对照组明显下降,差异有统计学意义(P< 0.05);治疗后两组患者血脂均有所改善,且实验组血脂较对照组明显好转,差异有统计学意义(P<0.05)。结论:中药五味子能明显提高T2DM 患者血清IL-2 水平、降低IL-6 水平,降低患者糖化血红蛋白及血脂水平,提高2 型糖尿病临床疗效,对临床具有指导意义。  相似文献   

5.
目的:了解城乡接合社区2型糖尿病患者的人体成分与血糖控制状况,探讨血糖控制影响因素。方法:选择2016年10-12月在北京市朝阳区王四营社区卫生服务中心招募的132例糖尿病患者作为研究对象,以糖化血红蛋白(HbA1c)<7%和HbA1c≥7%为界点,将研究对象分为血糖控制良好组(68例)和血糖控制不佳组(64例),比较两组血糖、血脂、人体成分指标的差异,分析血糖控制不佳的影响因素。结果:132例研究对象的体质指数(BMI)、空腹血糖(FPG)、糖化血红蛋白(HbA1c)、总胆固醇水平(TC)、甘油三酯(TG)、低密度脂蛋白胆固醇(LDL-C)、高密度脂蛋白胆固醇(HDL-C)和血压的总体达标率分别为12.9%、50.8%、51.5%、38.6%、58.3%、47.7%、59.8%、20.5%。两组患者的FPG、HbA1c、糖化血清蛋白(GSP)、胰岛素分泌指数(HOMA-β)、胰岛素抵抗指数(HOMA-IR)、HDL-C、基础代谢率(BMR)、去脂体重(FFM)、肌肉重(MM)、体脂百分比(PBF)存在显著性差异(P<0.05)。多因素Logistic逐步回归分析结果显示,治疗策略(以生活方式干预作为参照,单种口服降糖药OR=4.565,95% CI:1.483~14.050,多种口服降糖药OR=11.312,95% CI:3.834~33.377)、HDL-C(OR=0.099,95%CI:0.022~0.444)、体脂百分比(OR=1.087,95%CI:1.022~1.157)是血糖控制不佳的影响因素。结论:城乡接合社区2型糖尿病患者的血糖和体脂控制情况欠佳,治疗策略、HDL-C、体脂百分比是血糖控制不佳的主要影响因素,应采取积极的综合措施开展干预。  相似文献   

6.
摘要 目的:探讨血糖控制水平与2型糖尿病合并根尖周病的相关性。方法:回顾性选择2018年9月~2022年9月我院收治的300例2型糖尿病患者临床资料,根据是否发生根尖周病将患者分为根尖周病组(45例)和对照组(255例),根据糖化血红蛋白(HbA1c)分为血糖控制不佳组(HbA1c≥6.5%,105例),血糖控制良好组(HbA1c<6.5%,195例)。多因素Logistic回归分析2型糖尿病合并根尖周病的相关因素,受试者工作特征曲线(ROC)分析HbA1c诊断2型糖尿病合并根尖周病的价值。结果:血糖控制不佳组根尖周病发病率(28.57% vs 7.69%)、PAI评分(2.66±0.41分 vs1.24±0.26分)均高于血糖控制良好组(P<0.001)。根尖周病组吸烟史比例、牙周疾病比例、血糖控制不佳比例、FPG高于对照组(P<0.001),2型糖尿病病程长于对照组(P<0.001),服用二甲双胍比例低于对照组(P<0.01)。多因素Logistic回归结果显示血糖控制不佳、吸烟史是2型糖尿病患者合并根尖周病的危险因素(P<0.001,P<0.01),服用二甲双胍是保护因素(P<0.001)。HbA1c诊断2型糖尿病患者合并根尖周病的曲线下面积为0.659(95%CI:0.650-0.756, P<0.01),灵敏度为73.33%,特异度为62.75%,约登指数为0.3608。结论:血糖控制不佳可能与2型糖尿病患者根尖周病的发生有关,临床应积极控制血糖水平以阻止根尖周病的发生。  相似文献   

7.
脂肪细胞具有贮存、供给能量和内分泌的功能,网膜素是其分泌的多种活性因子之一。网膜素与肥胖、糖脂代谢、胰岛素抵抗及动脉粥样硬化有明显的相关性,参与2型糖尿病的发生发展,本文现就网膜素对2型糖尿病的相关性作用作一简要综述。  相似文献   

8.
为进一步了解2型糖尿病合并腹泻患者肠道菌群与肝肾生化指标之间的相关性,收集了26例2型糖尿病合并腹泻患者和26例2型糖尿病患者的菌群数据和肝肾指标数据。采用单因素方差(one-way ANOVA)分析两者的肝肾指标的差异,采用线性回归分析肝肾指标与肠道微生物α多样性的关联,采用PERMANOVA程序分析肠道菌群β多样性结构差异,然后采用Spearman秩相关测试分析肝肾生化指标与肠道菌群的相关性。结果表明:两类人群肝肾指标中的甘油三酯(TG)、血尿素氮(BUN)具有显著性差异(P=0.006,P=0.003);2型糖尿病合并腹泻患者的血清胆红素的升高与肠道菌群的物种多样性的降低相关;2型糖尿病合并腹泻患者的拟杆菌、毛螺菌、普雷沃氏菌的含量降低,但瘤胃菌的含量明显增高;毛螺菌和瘤胃菌含量与血清胆红素呈正相关,与TG的降低有关,与BUN的升高无关。2型糖尿病合并腹泻患者的肝肾指标与肠道菌群存在相关性,可为治疗2型糖尿病合并腹泻提供新菌群靶点。  相似文献   

9.
目的

分析2型糖尿病(T2DM)合并肥胖患者肠道菌群分布及其与糖脂代谢、炎症指标的相关性,为该类患者的治疗提供参考。

方法

选取2020年6月至2022年6月在我院就诊的120例T2DM合并肥胖患者作为研究组,另取同期120例单纯肥胖患者为肥胖组,120例健康成人作为对照组。比较各组对象肠道菌群(肠球菌、肠杆菌、乳杆菌、双歧杆菌、梭杆菌、拟杆菌和类杆菌)数量,糖、脂代谢指标[血清糖化血红蛋白(HbAlc)、空腹血糖(FBG)、总胆固醇(TC)、甘油三酯(TG)、低密度脂蛋白胆固醇(LDL-C)、高密度脂蛋白胆固醇(HDL-C)]和血清炎症指标[白细胞介素-6(IL-6)、C反应蛋白(CRP)及肿瘤坏死因子-α(TNF-α)]水平。采用Pearson分析检测相关指标与肠道菌群数量的相关性。

结果

研究组患者肠道肠球菌[lg(8.02±0.26)CFU/g]和肠杆菌[lg(9.68±0.19)CFU/g]检出数量均高于肥胖组和对照组,同时肥胖组上述菌群数量均高于对照组(均P<0.05)。研究组患者肠道乳杆菌[lg(5.69±0.14)CFU/g]、双歧杆菌[lg(5.73±0.28)CFU/g]、梭杆菌[lg(6.01±0.25)CFU/g]、拟杆菌[lg(6.97±0.24)CFU/g]和类杆菌[lg(7.05±0.15)CFU/g]检出数量均低于肥胖组,同时肥胖组上述菌群数量均低于对照组(均P<0.05)。研究组患者血糖、血脂(TC、TG、LDL-C)和炎症指标水平均高于肥胖组,且肥胖组各指标水平高于对照组(均P<0.05)。研究组患者血清HDL-C水平低于肥胖组,且肥胖组低于对照组(P<0.05)。Pearson分析显示,肠球菌和肠杆菌数量与血糖、血脂(TC、TG)、炎症指标水平均呈正相关;乳杆菌、双歧杆菌、梭杆菌、拟杆菌和类杆菌数量与血糖、血脂(TC、TG)、炎症指标水平均呈负相关(均P<0.05)。

结论

T2DM合并肥胖患者肠道肠球菌、肠杆菌数量增加,乳杆菌、双歧杆菌、梭杆菌、拟杆菌、类杆菌数量降低,其变化与机体糖脂代谢和炎症状态有关。

  相似文献   

10.
目的:分析2型糖尿病(T2DM)患者糖化血红蛋白(Hb A1c)水平与颈动脉内-中膜厚度(CIMT)的相关性。方法:选择在我院内分泌科住院的T2DM患者328名,对入组患者进行Hb A1c、血生化指标检测以及CIMT测量等。根据CIMT值分为CIMT正常组(0.9 mm)和CIMT增厚组(0.9 mm),并对CIMT的相关危险因素进行多因素Logistic回归分析。结果:(1)328名T2DM患者中,CIMT正常154例,CIMT增厚174例;(2)Pearson相关分析显示,总胆固醇(TC)、Hb A1c水平与IMT值呈正相关(P0.05)。(3)单因素分析示,CIMT正常组和CIMT增厚组两组间年龄(t=4.132,P=0.041)、收缩压(t=8.456,P0.01)、Hb A1c≥9.0%(x~2=9.912,P0.01)、总胆固醇(t=5.549,P=0.018)、甘油三酯(t=6.592,P=0.008)、尿酸(t=9.618,P0.01)、空腹血糖(t=4.592,P=0.037)间差异有统计学意义;(4)多因素Logistic回归分析示,年龄、Hb A1c≥9%、收缩压、总胆固醇是T2DM患者CIMT增厚的独立危险因素(P0.05)。结论:Hb A1c与CIMT增厚明显相关;且Hb A1c≥9%是CIMT增厚的独立危险因素。  相似文献   

11.
    
Background and aimType 2 diabetes (T2D) is a complex polygenic disease with unclear mechanisms. Clinical studies on the association of vitamin A with T2D in humans are still controversial. Herein, we aimed to investigate the plasma levels of vitamin A, predictor factors, and its correlations with clinical phenotypes in Emirati population. The effect of glucose-and lipid-lowering medications on vitamin A levels was also studied.MethodsA cross-sectional cohort comprised 158 T2D-subjects and 90 healthy controls were recruited from the United Arab Emirates National Diabetes Study (UAEDIAB). All anthropometric, clinical, and biomedical measurements were collected. Plasma levels of vitamin A were determined using ELISA assay.ResultsLevels of vitamin A were significantly lower in T2D-subjects compared to healthy control (p < 0.01). Vitamin A levels were unaffected by gender base and inversely correlated with age, fasting blood glucose (FBG), glycated hemoglobin (HbA1c), waist circumference, triglycerides, and body mass index (BMI). Regression analysis revealed that HbA1c and age are predictors for vitamin A. Intake of glucose- or lipid-lowering medications showed no effect on vitamin A levels.ConclusionHbA1c and age are predictors for low levels of vitamin A among Emirati-T2D subjects. No influence of glucose and lipid-lowering medications on the plasma levels of vitamin A.  相似文献   

12.
    
The proportion of obese population has been gradually increasing in the US over the past few decades. In this study I investigate how education is associated with Body Mass Index (BMI) in later stages of life. BMI, weight(kg)/height(m)2, is the principle measure used for classifying people as obese. Using sibling data and methods that take account of unobserved endowments and environment shared by siblings, I find that there is large variation in BMI between siblings and that education is negatively associated with BMI. One more year of schooling is associated with an estimated reduction of 0.15 in BMI. When considering different education levels, completing college education is associated with 0.7 reduction in BMI relative to high school graduation only. The significant effect of education on obesity that remains in the long-run has policy implications.  相似文献   

13.
To elucidate the potential impact of the variants of the UCP2 gene on obesity phenotypes, we have genotyped four polymorphisms in UCP2 among 988 Korean subjects using TaqMan® methods, and three common haplotypes with frequency greater than 0.1 were constructed in the Korean population. No significant associations were detected with the risk of metabolic syndrome by logistic regression analyses. However, the 45 base-pair ins/del polymorphism (+3474 ins/del) in the 3′ untranslated region (3′ UTR) showed significant association with body mass index (P = 0.007, Pcorr = 0.02) and waist circumference (P = 0.005). Further subgroup analysis revealed that the genetic effects were more apparent among female subjects. In addition, a summary of the controversial genetic effects on obesity mediated by UCP2 polymorphisms from previous studies is also given. Our results suggest that subjects with a 45 bp insertion allele of UCP2+3474 ins/del might have a higher risk of developing obesity, although the biological effects of this variant are not completely known.  相似文献   

14.
    
AIM:To evaluate the safety and efficacy of human embryonic stem cells(h ESCs)for the management of type 2 diabetes mellitus(T2DM).METHODS:Patients with a previous history of diabetes and its associated complications were enrolled and injected with hE SC lines as per the defined protocol.The patients were assessed using Nutech functional score(NFS),a numeric scoring scale to evaluate the patients for 11 diagnostic parameters.Patients were evaluated at baseline and at the end of treatment period 1(T1).All the parameters were graded on the NFS scale from 1to 5.Highest possible grade(HPG)of 5 was considered as the grade of best improvement.RESULTS:Overall,94.8%of the patients showed improvement by at least one grade of NFS at the end of T1.For all the 11 parameters evaluated,54%of patients achieved HPG after treatment.The four essential parameters(improvement in glycated hemoglobin(HbA 1c)and insulin level,and fall in number of other oral hypoglycemic drugs with and without insulin)are presented in detail.For Hb A1c,72.6%of patients at the end of T1 met the World Health Organization cut off value,i.e.,6.5%of HbA 1c.For insulin level,65.9%of patients at the end of T1 were able to achieve HPG.After treatment,the improvement was seen in 16.3%of patients who required no more than two medications along with insulin.Similarly,21.5%of patients were improved as their dosage regimen for using oral drugs was reduced to 1-2 from 5.CONCLUSION:hE SC therapy is beneficial in patients with diabetes and helps in reducing their dependence on insulin and other medicines.  相似文献   

15.
Dehwah MA  Xu A  Huang Q 《遗传学报》2012,39(1):11-18
MicroRNAs belong to a newly identified class of small non-coding RNAs that have been widely implicated in the fine-tuning of many physiological processes such as the pathogenesis of type 2 diabetes(T2D) and obesity.Microarray studies have highlighted an altered profile of miRNA expression in insulin target tissues in diabetic and obese models.Emerging evidences suggest that miRNAs play significant roles in insulin production,secretion and actions,as well as in diverse aspects of glucose homeostasis and adipocyte differentiation. The identification of tissue-specific miRNAs implicated in T2D and obesity might be useful for the future development of effective strategies for early diagnosis and therapeutic intervention of obesity-related medical complications.  相似文献   

16.
目的:探讨测定血清腺苷脱氨酶(ADA)、游离脂肪酸(FFA)在2型糖尿病患者诊疗中的临床应用价值.方法:比较102例2型糖尿病患者和89例健康对照者及102例2型糖尿病患者中62例血糖控制理想的和40例血糖控制不理想的糖尿病患者的血清ADA、FFA、空腹血糖(FBS)、糖化血红蛋白(HbA1C)水平.结果:2型糖尿病患者的血清ADA、FBS、FFA、HbAlC显著高于对照组(P<0.01),差异有统计学意义,且血清ADA与HbAlC呈显著正相关系(r=0.41,P<0.01);FFA与HbAlC呈显著正相关系(r=0.19,P<0.05);血糖控制不理想的2型糖尿病患者血清ADA、FBS、HbAlC、FFA与血糖控制理想的比较显著升高(P<0.01,P<0.05).结论:血清ADA、FFA测定对评价2型糖尿病患者血糖控制好坏有良好的应用价值.  相似文献   

17.
    
There is a substantial correlation between household debt and health. Individuals with less healthy lifestyles are more likely to hold debt, yet there is little evidence as to whether this is merely a correlation or if financial hardship actually causes obesity. In this paper, we use data from the National Longitudinal Survey of Adolescent Health to test whether financial hardship affects body weight. We divide our sample into two groups: men and women, explore two different types of financial hardship: holding credit card debt and having trouble paying bills, and three outcomes: overweight, obese and body mass index (BMI). We use a variety of econometric techniques: Ordinary Least Squares, Propensity Score Matching, Sibling Fixed Effects, and Instrumental Variables to investigate the relationship that exists between financial hardship and body weight. In addition, we conduct several robustness checks. Although our OLS and PSM results indicate a correlation between financial hardship and body weight these results appear to be largely driven by unobservables. Our IV results suggest that there is no causal relationship between credit card debt and overweight or obesity for either men or women. However, we find suggestive evidence that having trouble paying bills may be a cause of obesity for women.  相似文献   

18.
This study used prefecture-level panel data from Japan for the period 2008–2014 to investigate the influence of the 2011 Fukushima nuclear accident on the body mass index (BMI) z-score and obesity rates of children over time. I adopted a difference-in-differences approach and found the following: (1) for the cohort aged 5–7 years in 2010, the BMI z-score and obesity rates in disaster-affected areas were higher than in other areas, although this was not observed for the other cohorts; (2) for the cohort aged 5–7 years in 2010, the influence of the accident persisted even after 3 years; and (3) the differences in the BMI z-score and obesity rate before and after the accident were greater for Fukushima Prefecture than for the other affected areas (Iwate and Miyagi prefectures). I infer that health-conscious parents, whose children had lower BMIs, may have moved from Fukushima, thereby increasing the BMI z-score of the child population living in Fukushima by around 0.05 for the cohort aged 5–7 years. The enforced reduction in physical activity increased the BMI z-score of children living in Fukushima by around 0.19 for that cohort.  相似文献   

19.
We propose a new method for using validation data to correct self-reported weight and height in surveys that do not measure respondents. The standard correction in prior research regresses actual measures on reported values using an external validation dataset, and then uses the estimated coefficients to predict actual measures in the primary dataset. This approach requires the strong assumption that the expectations of measured weight and height conditional on the reported values are the same in both datasets. In contrast, we use percentile ranks rather than levels of reported weight and height. Our approach requires the weaker assumption that the conditional expectations of actual measures are increasing in reported values in both samples. This makes our correction more robust to differences in measurement error across surveys as long as both surveys represent the same population. We examine three nationally representative datasets and find that misreporting appears to be sensitive to differences in survey context. When we compare predicted BMI distributions using the two validation approaches, we find that the standard correction is affected by differences in misreporting while our correction is not. Finally, we present several examples that demonstrate the potential importance of our correction for future econometric analyses and estimates of obesity rates.  相似文献   

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