Objective To observe the value of atherogenic index of plasma(AIP),peripheral bloodmonocyte/high-density lipoprotein cholesterolratio(MHR)and serum uricacid/high-densitylipoprotein cholesterol ratio(UHR)in predicting metabolic associated fatty liver disease(MAFLD)in patients with type 2 diabetes mellitus(T2DM).Methods 156 T2DM patients who were treated in Maanshan General Hospital of Ranger-Duree Healthcare from November 2021 to August 2022 were selected and divided into simple T2DM group(n=67)and T2DM combined with MAFLD group(T2DM+MAFLD,n=89)based on liver color ultrasound examination.Results Compared with T2DM group,BMI,WHR,FPG,HbA1c,TG,AIP,MHR and UHR were higher in T2DM+MAFLD group,while the level of HDL-C was lower(P<0.05).Pearson correlation analysis showed that AIP was positively correlated with BMI,WHR,FPG,HbA1c and LDL-C(P<0.05).Logistic regression analysis showed that BMI and AIP were the influencing factors of T2DM combined with MAFLD.The analysis of the working characteristic curve of the subjects showed that the area under the curve of BMI and AIP in predicting for T2DM combined with MAFLD were 0.702 and 0.680,with sensitivity of 68.5%and 59.6%,specificity of 68.7%and 71.6%respectively.Conclusions BMI and AIP are associated with T2DM combined with MAFLD,and can be used as clinical predictive markers.

Objective To investigate the relationship between low-density lipoprotein cholesterol/high-density lipoprotein cholesterol ratio (LHR) and asymptomatic carotid plaques and their stability in high-risk stroke population.Methods Between December 2012 and April 2015,a total of 39 944 permanent resident population ≥40 years were used as subjects of the survey from 11 rural communities in Haitou Town,Banzhuang Town and Tashan Town,Ganyu District,and 9 urban communities in Xinpu District and Haizhou District,Lianyungang City using epidemiological survey method of cluster sampling.Excluding those who took lipid-lowering drugs within 3 months and had a history of stroke or transient ischemic attack,6 592 people at high risk of stroke were finally screened out.Ultrasound was used to detect carotid plaques.The subjects were divided into plaque-free group and plaque group.The latter was further divided into stable plaque group and unstable plaque group.Multivariate logistic regression analysis was used to evaluate the independent risk factor for carotid plaques and their stability.The odds ratio (OR) and 95％ confidence interval (CI) were calculated.Receiver Operating Characteristic (ROC) curve was used to evaluate the prediction efficiency of LHR on carotid plaques.Results Multivariate logistic regression analysis showed that low-density lipoprotein cholesterol (LDL-C) was an independent risk factor for carotid plaques,while high-density lipoprotein cholesterol (HDL-C) was an independent protection factor of carotid plaques.Using the lowest quintile (Q1) of LHR as a reference,carotid plaque risk increased significantly with the increasing LHR (Q2:OR 1.448,95％ CI 1.082-1.937,P =0.013;Q3:OR 2.414,95％ CI 1.754-3.322,P＜0.001;Q4:OR 2.939,95％ CI 1.945-4.441,P＜0.001;Q5:OR 4.884,95％ CI 3.143-7.115,P＜0.001).ROC curve analysis showed that the area under the curve (AUC) of LHR predicting carotid plaques was 0.795 (95％ CI 0.792-0.807;P＜ 0.001),and the optimal cut-off value was 3.00 (sensitivity 68.37％,specificity 75.65％).LHR ≥3.92 (LHR in the Q4 and Q5 subgroups) was an independent risk factor for unstable carotid plaques (OR 2.915,95％ CI 2.104-4.040;P＜0.001).The AUC of the LHR predicting unstable carotid plaques was 0.658 (95％ CI 0.633-0.684;P＜0.001).Conclusions LHR was an independent predictor of carotid plaques in high-risk stroke patients.It had higher predictive value for carotid plaques,and its conversion threshold for promoting plaque formation was 3.00.When LHR was ≥3.92,there was a significant increase in the risk of unstable carotid plaques.

ObjectiveTo evaluate the clinical efficacy of bladder hydrodistention and intravesical sodium hyaluronate in the treatment of interstitial cystitis (IC).Methods Twenty-one IC patients received intravesical sodium hyaluronate therapy under combined blockage or intravenous anesthesia.Bladders were perfused with normal saline under 100 cm H2O perfusion pressure and expanded for 10 min,the bladders were then injected through a catheter with 40 mg/50 ml sodium hyaluronate which was released after 1 h.Intravesical perfusion was applied once every week four to six times in a course of treatment.Results The average bladder capacity was extended from 191.6 ± 88.7 ml before expansion to 425.3 ± 79.8 ml after bladder expansion ( P =0.000).The extension was done under anesthesia.There were two suspected bladder ruptures after starting the bladder expansion at 6.5 min and 7.2 min.There was significant gross hematuria in 19 cases,10 min after bladder expansion.After treatment,the catheters were removed 24 h after manipulation in 17 patients; the catheters were removed 72 h after manipulation in two cases with hematuria;the catheters were removed four days after manipulation in the two cases of suspected bladder rupture.Pain was significantly reduced after the catheters were removed and the maximum urinary output increased slightly.The day before the second injection of sodium hyaluronate,the urinary frequency decreased significantly than before start of treatment (32.8 vs 18.5 times/24 h).The maximum urinary output increased significantly compared with the output before treatment (86.7 vs 151.9 ml).Pain was reduced significantly after treatment (8.7 vs 3.0).The O'Leary-Sant IC score and the QOL were significantly improved (30.0 vs 17.0,5.9 vs 2.4,respectively) (P =0.000).After the third treatment,the symptoms continued to improve.The treatment results were best in the fifth week at the time of the sixth injection of sodium hyaluronate.Symptoms rebounded at six months.However compared with that before treatment,the difference was still statistically significant ( P =0.000).ConclusionsBladder hydrodistention under anesthesia for severe intractable IC patients produces immediate effectiveness.Sodium hyaluronic infusion can alleviate urinary frequency and pain,and the effectiveness and duration of treatment are positively correlated.

Objective To find out the epidemic characteristics and the prevalent tendency of transmission of HIV infection in Zhaotong City from 1997 to 2007. Methods Statistical analysis was applied to the data of 1997-2007 Zhaotong City local monitoring detection of HIV-infected persons and AIDS epidemic Tables Network reported. Results From 1997 to 2007, the cumulative report of the city's HIV-infected persons was 914 cases. Before 2002 the report was 144 cases as intravenous drug users. From 2003 to 2007 cumulative reports of 770 cases were infected with HIV, of which 524 were of local detection, accounting for the 68% of reports; field reports were 246 cases, accounting for 31.95%. 260 cases were intravenous drug users, accounting for 33.8%; 155 cases of heterosexual contact, accounting for 20.1%; 20 cases were of mother to child transmission, accounting for 2.6%; 335 were unknown cases, accounting for 43.5%. Report of infection from 0.19/100 000 in 1997 rose to 3.51/100 000 in 2007. The infection rate for migrant workers was 23.43/100 000. Conclusions From 1997 to 2007, transmission of HIV infection in Zhaotong City had a great change, and the rate of infection rose continually. The proliferation from high-risk population groups such as drug user to the general population increased rapidly, and it was the same case with floating population.