Current status of treatment of type 2 diabetes mellitus in Ningbo, China.

BACKGROUND: The treatment status of type 2 diabetes mellitus (T2DM) in Ningbo has not been reported in the past. To evaluate the current status of T2DM in Ningbo and provide evidence to formulate more policies, a multicenter investigation was needed. METHODS: The Ningbo Clinical Research Group of Diabetes constituted nine hospitals. Participants included 3015 patients who visited the nine hospitals from June to December 2016. General characteristics, the medication situation, the laboratory indexes in nearly 3 months consisting of glycosylated hemoglobin level (HbA1c), low-density lipoprotein cholesterol (LDL-C), and fasting blood glucose (FBG), and the results of ophthalmologic examination were investigated. The evaluation criteria were defined based on 2013 China guideline for T2DM. RESULTS: The 3015 subjects included 1685 men and 1330 women. The average age was 63.3 ± 13.0 years. The prevalence of hypertension and dyslipidemia was 58.7% and 56.7%, respectively. In the examinees, nephropathy appeared in 11.6% and retinopathy in 14.5%. More than half (50.9%) of the subjects were overweight. The achievement rate of blood pressure (BP) was 39.6% (<140/80 mm Hg), FBG was 46.0% (4.4-7.0 mmol/L), HbA1c was 41.7% (<7.0%), and LDL-C was 51.7% (<1.8 mmol/L; and if accompanied by CHD, <2.6). CONCLUSION: Ningbo City T2DM status is not optimistic, and there is a big gap with the indicators.

Serum Uric Acid Concentrations Can Predict Hypertension: A Longitudinal Population-Based Epidemiological Study.

An elevated serum uric acid concentration may be associated with hypertension, which is the leading cause of death worldwide. However, whether the elevation is causal or a consequence of hypertension among the Chinese population remains unclear. This study was designed to investigate the longitudinal relationship between the serum uric acid concentrations and hypertension among Chinese individuals. This study included 5105 subjects, initially without hypertension, who were followed up for 9 years. The subjects were divided into four groups based on the serum uric acid quartile. Cox proportional hazard models were used to analyse the risk factors for hypertension development. Over the 9 years, 2259 of the subjects developed hypertension. The overall 9-year cumulative incidence of hypertension was 44.3%, ranging from 36.3% in quartile 1 to 42.4%, 44.1%, and 54.5% in quartiles 2, 3, and 4, respectively (p for trend<0.001). The Cox regression analyses indicated that the serum uric acid concentrations were independently and positively associated with the risk of incident hypertension. This longitudinal study demonstrated that high serum uric acid concentrations increase the risk of hypertension among the Chinese population.

Serum Uric Acid Levels and the Risk of Obesity: a Longitudinal Population-Based Epidemiological Study.

BACKGROUND: Obesity is a common chronic disease, and elevated serum uric acid has been suggested to be associated with obesity. However, whether the elevation is casual or a consequence of obesity remains unclear. We performed the study to investigate the longitudinal association between serum uric acid levels and obesity. METHODS: A total of 4411 initially obesity-free subjects were followed up for 9 years. The subjects were divided into groups according to the serum uric acid quartile. Univariable and multivariable Cox regression models were used to analyze the risk factors for the development of obesity. RESULTS: Of the 4411 subjects, 1272 (28.8%) subjects developed obesity over 9 years of follow-up. The cumulative incidence of obesity was 21.7%, 26.4%, 31.0%, and 36.4% in quartile 1, 2, 3 and 4, respectively (p for trend < 0.001). Cox regression analyses indicated that serum uric acid levels were independently and positively associated with the risk of incident obesity. CONCLUSIONS: Our longitudinal study demonstrated that high serum uric acid levels increase the risk of obesity.

Association between serum amylase levels and CD4 cell counts in newly diagnosed people living with HIV: A case-control study.

Serum amylase is a direct reflection of pancreatic injury. Several clinical studies have indicated that antiretroviral therapy may be the main cause of increased serum amylase in people living with human immunodeficiency virus (PLWH). However, other probable causes including direct human immunodeficiency virus infection, opportunistic infections and neoplasms, alcohol abuse, and use of illicit drugs, which can also affect pancreatic amylase levels were not considered in these studies. In our study, we collected clinical data from newly diagnosed PLWH who had not received antiretroviral therapy, and examined the association between serum amylase levels and CD4 cell counts. Between November 2018 and September 2021, a total of 344 newly diagnosed PLWH and 344 healthy controls were recruited at Ningbo Yinzhou No 2 Hospital. Serum amylase levels, CD4 cell counts and other clinical features were measured. Relationships between serum amylase levels and clinical parameters were evaluated using correlation analysis. Multiple linear regression analyses were performed to identify the independent risk factors. Newly diagnosed PLWH had lower CD4 cell counts and higher serum amylase levels than healthy controls (P < .05). Serum amylase levels were negatively correlated with CD4 cell counts (r = -0.506, P < .001). In multiple linear regression analyses, CD4 cell counts (ß = -0.327, 95% confidence interval = -0.051--0.022, P < .001) were independently associated with serum amylase levels. CD4 cell counts were independently associated with serum amylase levels in newly diagnosed PLWH. Thus, close monitoring of serum amylase may be significant in preventing opportunistic infections of PLWH, since low CD4 cell counts are associated with an increased risk of opportunistic infections.

Serum Uric Acid Levels and Risk of Incident Hypertriglyceridemia: A Longitudinal Population-based Epidemiological Study.

BACKGROUND: Hypertriglyceridemia is one of lipid metabolism abnormalities; however, it is still debatable whether serum uric acid is a cause or a consequence of hypertriglyceridemia. We performed the study to investigate the longitudinal association between serum uric acid levels and hypertriglyceridemia. METHODS: The study included 4190 subjects without hypertriglyceridemia. The subjects had annual health examinations for 8 years to assess incident hyperglyceridemia, and the subjects were divided into groups based on the serum uric acid quartile. Cox regression models were used to analyze the risk factors of development hypertriglyceridemia. RESULTS: During follow-up, 1461 (34.9%) subjects developed hypertriglyceridemia over 8 years of follow-up. The cumulative incidence of hypertriglyceridemia was 28.2%, 29.1%, 36.9%, and 45.6% in quartile 1,2,3 and 4, respectively (P for trend <0.001). Cox regression analyses indicated that serum uric acid levels were independently and positively associated with the risk of incident hypertriglyceridemia. CONCLUSIONS: Hypertriglyceridemia has become a serious public health problem. This longitudinal study demonstrates that high serum uric acid levels increase the risk of hypertriglyceridemia.