Vitamin D May Play a Vital Role in Alleviating Type 2 Diabetes Mellitus by Modulating the Ferroptosis Signaling Pathway.

Ferroptosis is an iron-dependent death mode mediated by the aggregation of lipid peroxides and lipid-reactive oxygen species. It is characterized by iron-dependent lipid peroxide accumulation accompanied by oxidoreductase deficiency. Pancreatic beta cell dysfunction and insulin resistance are two major causes of type 2 diabetes mellitus (T2DM). Iron accumulation and metabolism may play a role in the development of T2DM. The molecular mechanism of ß cell apoptosis and iron death in T2DM were reviewed. In addition, we discuss recent insights on the relationship between the trace element iron and apoptosis of ß cells in T2DM.

Identification and Nursing Care of a Stroke Patient with Internal Iliac Artery Branch Rupture and Bleeding.

To summarize the experience of identifying and caring for a stroke patient with ruptured internal iliac artery branch bleeding. The experience was summarized in 3 aspects, including how to recognize the presence of active bleeding in the patient, confirmation of the diagnosis and treatment of the bleeding point, prevention of postoperative complications, and rehabilitation care. After aggressive treatment and care, the patient was discharged after 30 days of hospitalization and improved.

Vitamin D may alleviate pre-eclampsia by modulating the ferroptosis signalling pathway: A hypothesis based on recent literature.

Ferroptosis is a novel form of regulated cell death typically characterized by non-apoptotic, iron-dependent, and reactive accumulation of oxygen species. Recent studies have found that ferroptosis plays an important role in the pathophysiology of pre-eclampsia (PE). In order to find potential therapeutic targets for ferroptosis intervention and better prevent the occurrence and progression of PE, the signalling pathways that regulate ferroptosis need to be identified. In this article, we review the role of vitamin D in PE and the role of ferroptosis in PE. Based on recent literature, we propose the scientific hypothesis that vitamin D can alleviate preeclampsia by modulating the ferroptosis signalling pathway. The aim of this review is to understand the regulatory pathways of ferroptosis in PE and to identify potential therapeutic targets.

Narrative review of ferroptosis in obesity.

Obesity is widely recognized as a major global health problem caused by a chronic energy imbalance resulting from a combination of excess caloric intake and insufficient energy expenditure. Excessive energy intake and physical inactivity are traditional risk factors for obesity. Obesity is a risk factor for many diseases, including hypertension, diabetes and tumours. Recent studies have found a strong link between ferroptosis and obesity. Ferroptosis is an iron-dependent regulated cell death caused by iron overload and reactive oxygen species-dependent excessive accumulation of lipid peroxidation. Ferroptosis is involved in many biological processes, such as amino acid metabolism, iron metabolism and lipid metabolism. Some potential strategies to reduce the adverse effects of ferroptosis on obesity are suggested and future research priorities are highlighted.

Trends and prediction in the incidence rate of hepatitis C in Shandong Province in China from 2004 to 2030.

BACKGROUND: Hepatitis C threatens human health and brings a heavy economic burden. Shandong Province is the second most populous province in China and has uneven regional economic development. Therefore, we analyzed the incidence rate trend and regional differences of hepatitis C in Shandong Province from 2004 to 2021. METHODS: The monthly and annual incidence rates of hepatitis C in Shandong Province from 2022 to 2030 were predicted by fitting Autoregressive Integrated Moving Average model (ARIMA), Long Short-Term Memory (LSTM) and ARIMA-LSTM combined model. RESULTS: From 2004 to 2021, annual new cases of hepatitis C in Shandong Province increased from 635 to 5834, with a total of 61,707 cases. The incidence rate increased from 0.69/100 thousand in 2004 to 6.40/100 thousand in 2019, with a slight decrease in 2020 and 2021. The average annual incidence rate was 3.47/100 thousand. In terms of regional distribution, the hepatitis C incidence rate in Shandong Province was generally high in the west and low in the east. It is estimated that the hepatitis C incidence rate in Shandong Province will be 9.21 per 100 thousand in 2030. CONCLUSION: The hepatitis C incidence rate in Shandong Province showed an increasing trend from 2004 to 2019 and a decreasing trend in 2020 and 2021. Significant regional variations in incidence rate existed. An upward trend in incidence rate is predicted from 2022 to 2030. It is necessary to strengthen the prevention and control of hepatitis C to achieve the goal of eliminating viral hepatitis by 2030.

Oxygen Therapy Confers Little Benefit in Patients with Acute ST-Segment Elevation Myocardial Infarction: A Systematic Review and Meta-Analysis.

Objective: We aimed to investigate the clinical benefit of oxygen therapy in patients with acute ST-segment elevation myocardial infarction (STEMI). Methods: We searched PubMed, Embase and the Cochrane Library from database inception to June 2020 to identify randomized controlled trials (RCTs) on oxygen therapy in acute STEMI. Literature screening, data extraction and study quality assessment were independently carried out by the 2 investigators according to the predefined eligibility criteria, and RevMan 5.3 analysis software was utilized for all analyses. Results: Finally, 5 RCTs with a total of 4824 patients with STEMI were eligible for further meta-analysis. The RCT results demonstrated that oxygen therapy exerted non-significant effects in reducing the risks for short-term all-cause mortality (risk ratio [RR] = 1.21; 95% CI, 0.80-1.53; P = .53), cardiac arrest (RR = 1.20; 95% CI, 0.94-1.54; P = .79), recurrent myocardial infarction (MI) (RR = 0.68; 95% CI, 0.43-1.08; P = .10) and cardiogenic shock (RR = 0.81; 95% CI, 0.58-1.15; P = .24) and the incidence of other outcome indicators of acute STEMI. Conclusions: Oxygen therapy does not provide more benefits than adverse effects in patients with acute STEMI. Personalized oxygen treatment based on dynamic oxygen saturation is recommended in patients with hypoxia. Supplemental oxygen in patients with acute STEMI has no effect on reducing infarct size, and has no benefit in all-cause mortality, cardiogenic shock, etc.

Comparison of Trait Creativity Between Medical Students and Humanities Students.

Background: Students play an important role in developing a country, and attention should be paid to encouraging and supporting students' creativity, especially in higher education. Objective: Creative training is an essential part of medical education and humanities education. The purpose of this study was to compare the trait creativity between students majoring in medicine and humanities. Methods: A cross-sectional online survey of students majoring in medicine and humanities was performed from July 20, 2022, to February 12, 2023. Trait creativity was assessed using the Williams Creativity Scale. Results: There were significant differences between female students and male students in the score of risk-taking (P < .05) and challenge scores (P < .05). No statistical difference was found for the score of trait creativity in four dimensions (imagination, challenging, risk-taking, and curiosity) between medical students and humanities students (P > .05). Conclusions: The study suggested that the overall trait creativity in medical students is equal to that of humanities students. However, gender differences in trait creativity still exist. Future studies should further identify more influential factors of trait creativity among university students.

Mental Health Among University Students, Using the 12-item General Health Questionnaire.

Context: To date, researchers have found that poor mental health was common during the COVID-19 epidemic. Even if they had been relatively resistant to suicidal ideation during the first three waves of the pandemic, university students may experience a delayed impact on their mental health. Objective: The study intended to measure mental health among university students in Wuhu City, China and to identify an effective approach to universities can use to prevent mental-health issues. Design: The research team performed a cross-sectional study. Setting: The study took place at Anhui polytechnic university, Wuhu, China. Participants: Participants were 2371 students at Anhui polytechnic university in Wuhu city, China. Outcome Measures: The research team used the two-item General Health Questionnaire-12 (GHQ-12) to measure participants' mental health. Results: Among the 2371 participants, 1727 had poor mental health (72.84%), including 843 males (48.81%) and 884 females (51.19%). Poor mental health was significantly associated with an urban residential location (P > .01), the female gender (p>0.01), the second school year (P > .01), and the parents' education level of junior high school or below (both P > .01). Conclusions: The current study suggests that poor mental health among university students is common. Being female, from an urban area, and in the second year of school and having parents with an education of junior high school or below had poorer mental health than those who were male, from the countryside, and in the first year of school and who had parents with a higher level of education.

Self-report Sleep Quality and its Risk Factors Among Community-dwelling Older Adults in China.

Context: Researchers have associated insomnia with many disorders, making insomnia a serious public health issue in China. Sleep quality in older adults isn't well characterized in China. Objective: The study intended to explore the sleep quality and subjective duration of sleep in a community-dwelling older population in China and identify potential risk factors for poor sleep. Design: The research team performed a cross-sectional survey using the convenience sampling method. Setting: The study took place in a community in Wuhu, Anhui, China in 2015. Participants: Participants were 1075 members of the community from Wuhu city. Outcome Measures: The research team collected self-reported information on sleep quality. Results: The overall prevalence of self-reported insomnia among older adults were 40.8%. The prevalence of insomnia in females, 259 (59.00%), was significantly higher than in males, 180 (41.00%), with P = .00. For income status, the prevalence of insomnia was significantly higher for participants with less than 10 000 RMB per year income for a family, 191 participants (43.51%), than for participants with higher family incomes, with P = .00. For marital status, the prevalence of insomnia was significantly higher for the widowed participants, 121 participants (24.56%), with P = .01. Conclusions: Sleep quality for females, low-income families, and widowed people were significantly worse than for people in other categories among older adults in China. Older adults in China need proper interventions for the factors causing poor sleep hygiene.

OLDER FARMERS OR ILLITERATE OLDER ADULTS ARE MORE LIKELY TO FALL：A COMMUNITY-BASED STUDY FROM CHINA.

The aim of this study was to determine the incidence of falls and its risk factors among community-dwelling older adults in a community from Wuhu city (China). This cross-sectional study recruited 1075 older adults. The history of injury history was assessed in the last year. Descriptive statistics was used for distribution of injury. Risk factors of falls were measured using logistic regression analysis. The results showed that the prevalence of falls in the last year was 8.47%. According to the results, farmer and illiteracy older adults were found as risk factors for falls. In our study, falls were the highest incidence of injury among community-dwelling older adults, farmer and illiteracy older adults were high risk population of falls. Therefore, farmers and illiteracy older adults should be addressed when prevention of falls among community-dwelling older adults.

Intracellular C3 prevents hepatic steatosis by promoting autophagy and very-low-density lipoprotein secretion.

Complement component C3, mainly synthesized by hepatocytes, acts as the convergence point of three different pathways in activating the complement cascade. Besides its well-established roles in the extracellular milieu, C3 performs various intracellular functions such as immunomodulation and pathogen recognition. Although C3 is present at extremely high concentrations in hepatocytes, little is known about its intrahepatic function. In this study, we found that C3 knockout (C3-/- ) mice displayed accelerated hepatic triglyceride (TG) accumulation compared with C57BL/6J wild type mice. Mechanistically, C3 deficiency impaired lipophagy in hepatocytes, owing to the disrupted interaction between C3 and autophagy-related 16 like 1, which is essential for autolysosome assembly. Furthermore, lipophagy deficiency affected the function of the endoplasmic reticulum in C3-/- mice, subsequently affecting the expression of protein disulfide isomerase and activity of microsomal TG transfer protein, and ultimately impairing the production of hepatic very-low-density lipoproteins (VLDLs). Rapamycin and thapsigargin treatment accelerated VLDL secretion and alleviated hepatic lipid accumulation in C3-/- mice. Our study demonstrates that C3 promotes lipophagy to facilitate VLDL secretion in hepatocytes, thus playing an essential role in balancing TG levels in the liver.

Elevated AST/ALT ratio is associated with all-cause mortality and cancer incident.

BACKGROUND: The aspartate transaminase (AST)-to-alanine aminotransferase (ALT) ratio, which is used to measure liver injury, has been found to be associated with some chronic diseases and mortality. However, its relevance to cancer incidence resulting from population-based prospective studies has rarely been reported. In this study, we investigated the correlation of the AST/ALT ratio as a possible predictor of mortality and cancer incidence. METHODS: A total of 9,946 participants fulfilled the inclusion criteria for a basic public health service project of the Health Checkup Program conducted by the BaiYun Community Health Service Center, Taizhou. Deceased participants and cancer incident cases were from The Taizhou Chronic Disease Information Management System. Odds ratios (ORs) and interval of quartile range (IQR) computed by logistic regression analysis and cumulative incidence rate were calculated by the Kaplan-Meier survival method and compared with log-rank test statistics. RESULTS: Serum ALT and AST levels were both increased in patients with chronic diseases, but the ratio of AST/ALT was generally decreased. The cancer incident cases (488 new cases) had a greater baseline ratio (median =1.23, IQR: 0.96-1.54) than noncancer cases (median =1.15, IQR: 0.91-1.44). Compared to the first quartile of the AST/ALT ratio, the population in the top quartile had a higher cumulative cancer incidence rate (7.54% vs. 4.44%) during follow-up period. Furthermore, an elevated AST/ALT ratio increased the risk of all-cause mortality. CONCLUSIONS: The ratio of AST/ALT is a potential biomarker to assess healthy conditions and long-term mortality. Especially for cancer, the AST/ALT ratio not only increases at baseline but also predicts the future development of cancer. The clinical value and potential mechanism deserve further research.

A Study on the Correlation Between Vocational Self-efficacy and Ego-identity in Midwifery Students.

Context: Undergraduate, professional education in midwifery is essential. Teaching professional knowledge while guiding students to develop positive career values is one of the tasks of midwifery educators. Studies in China have shown that the stronger the ego-identity of students, the stronger their professional identities will be. Objective: The study intended to investigate the occupational self-efficacy and ego-identity of midwifery students, to analyze the correlation between the two characteristics, and to explore the factors influencing their occupational self-efficacy. Design: The research team designed a cross-sectional survey. Setting: The study took place at Taizhou University in Taizhou, Zhejiang, China. Participants: Participants were 232 full-time, undergraduate, midwifery students at the university. Selection of participants occurred between November 2018 and December 2018. Outcome Measures: The cross-sectional survey included a demographic questionnaire, a career self-efficacy questionnaire, and a ego-identity status.. Results: For the students: (1) the mean career self-efficacy of the midwifery students was 3.34 ± 0.58, at a moderate level; (2) the mean overall ego-identity score was 47.44 ± 5.92; 189 (81.47%) of students were those who hadn't yet formed a ego-identity (identity-diffusion status). The multiple gradual regression showed that present self-engagement; per-capita, monthly household income; and midwifery as the first choice of major were the main factors affecting the self-efficacy of midwifery students. Conclusions: The occupational self-efficacy and ego-identity of midwifery students urgently need improvement, and ego-identity has a predictive value for occupational self-efficacy.

Sleep Quality Of College Students During COVID-19 Outbreak In China: A Cross-Sectional Study.

Introduction: Poor sleep quality among college students is a global problem. Chinese college students were required to home quarantine, social distance and participate in online learning during the COVID-19 epidemic. This study aimed to investigate the sleep quality of college students during the epidemic and identify the factors related to poor sleep quality. Methods: Study participants completed an online survey that included questionnaires about sleep symptoms and lifestyle during the COVID-19 outbreak. The study participants included 3416 college students (mean age 20.4 ± 1.8 years). The Pittsburgh Sleep Quality Index (PSQI) was used to measure sleep quality, and a PSQI score >7 was defined as poor sleep quality. A logistic regression model was used to analyze the factors related to sleep quality. Results: The percentage of college students with poor sleep quality was 15.97 % in southern Anhui province during the COVID-19 pandemic. The majority of the students were female (67.4%) and most were from urban areas (53.9%). Single-parent (adjusted odds ratio [aOR], 1.39; 95% CI, 1.02-1.89) domestic violence incidents ≥5×/yr (aOR, 3.68; 95% CI, 1.70 to 7.96), nap time >4 hr/d (aOR, 1.90; 95% CI, 25-2.90) were significantly associated with poor sleep quality. While knowledge of COVID-19 was prevalent (aOR, 0.71; 95% CI, 0.53 to 0.96) light exercise >1 hour/day (aOR, 0.47; 95% CI, 0.28 to 0.78), parent-accompanied exercise >3×/wk (aOR, 0.59; 95% CI, 0.38 to 0.90) were protective factors against poor sleep quality. Conclusions: The present study found that college students in single-parent families and students who had experienced domestic violence had a high risk of poor sleep quality during the COVID-19 pandemic in China. College students who were familiar with COVID-19 and had light exercise habits or parent-accompanied exercise habits had better sleep quality. At the time of writing, COVID-19 was still pandemic worldwide, so targeted sleep health interventions must be established to actively guide college students' healthy living habits. In addition, the sleep disorders and other health problems that may occur in college students should be dealt with in advance, and should be part of the routine work of global disease prevention.

Association between serum alanine and aspartate aminotransferase and blood pressure: a cross-sectional study of Chinese freshmen.

BACKGROUND: High blood pressure is a well-recognized risk factor for cardiovascular events, and the incidence of hypertension is increasing among young people. This study investigated the relationship between ALT and AST levels and hypertension among freshmen in China. METHODS: This cross-sectional study was conducted in the Anhui Province from September to November 2018. A total of 3114 freshmen underwent a physical examination including testing of biochemical indicators and a standardized questionnaire. RESULTS: The overall prevalence of elevated ALT and AST were 6.8% and 2.3% among freshmen. The mean ALT and AST levels were higher in males (22.59 ± 21.98 vs.12.62 ± 10.30 U/L; 23.55 ± 12.24 vs. 20.02 ± 5.75 U/L, respectively). The prevalence of hypertension was significantly higher in men (16.1%) than in women (1.9%). The mean values of BMI, SBP, DBP, TC, TG, and LDL-C were found to be increased with elevated levels of serum ALT and AST in the quartiles (P for trend < 0.05). After adjusting for covariates, the risk of hypertension was significantly higher in the highest ALT quartile than in the lowest quartile (OR (95% CI) of 1.681 (1.028, 2.751) in males; 2.802 (1.102, 7.124) in females). A strong linear relationship was found between serum ALT levels and the odds of hypertension after adjustment for potential confounders only in total population and females (P for trend < 0.05). CONCLUSIONS: These findings suggest that ALT level is significantly associated with hypertension both in male and female freshmen.

Disordered Eating Attitudes Among University Students: The Role of Psychological Distress.

OBJECTIVE: The aim of this study was to explore the relationship between psychological distress and disordered eating attitudes. METHODS: The study design was cross-sectional study. The 12-item General Health Questionnaire (ghq-12) and Eating Attitude Test-26 (eat-26) were used to measure psychological distress and disordered eating attitudes, respectively. The data were analyzed using spss version 20.0 Software (spss Inc, ii, Chicago, il, usa). Description statistics were used for height, weight, bmi), age, eat-26 scores and ghq-12 scores. Pearson's correlation analysis was performed to explore the relationship between the eat-26 scores and the ghq-12 scores. RESULTS: The overall prevalence of disordered eating attitudes was 4.6%. The mean ghq-12 score in subjects with disordered eating attitude was higher than that of the control group (P < .05) in both the male and female groups. CONCLUSION: Our study suggested that psychological distress is associated with disordered eating attitudes. Bmi and gender turned out to not be correlated with disordered eating attitude. The findings of this study revealed that university students who have psychological distress also have a tendency toward disordered eating attitudes.

Association study of NOS3 gene polymorphisms and hypertension in the Han Chinese population.

BACKGROUND: Recent studies have reported that NOS3 plays an important role in cardiovascular pathology, whereas the association of NOS3 and hypertension (HT) has been controversial between African Americans and European whites. Here, we aimed to further investigate the genetic effect of unexplored loci at NOS3 on the susceptibility of HT in the Han Chinese population. METHODS AND RESULTS: The association of three polymorphisms; rs4496877, rs1808593 and rs3918186 to HT was tested in a case control study that included 2012 HT cases and 2210 controls. Association analysis showed that there was no significant association between rs4496877, rs1808593 and rs3918186 of NOS3 and HT in the whole study population. Stratification analysis indicated that rs3918186 was significantly associated with HT in the ≥55-year-old population (OR = 1.245, 95% CI = 1.010-1.534, P = 0.04). The rs4496877 and rs1808593 were significantly associated with HT in the male population (P = 0.015) and <55-year-old population (P = 0.025), respectively (OR = 3.254, 95% CI = 1.257-8.425 and OR = 1.683, 95% CI = 1.066-2.657, respectively). Quantitative trait analysis showed that there were significant differences in systolic blood pressure (SBP) among the genotypes (AA, AT and TT) of rs3918186 in the non-intervention populations (P = 0.016). GMDR analysis showed that drinking and rs3918186 had significant interaction effects for risk of HT. CONCLUSIONS: The findings of this study indicated that the rs4496877, rs1808593 and rs3918186 polymorphisms of NOS3 contribute to the genetic susceptibility of HT and that rs3918186 was associated with SBP in the Chinese population. Age and gender might modify the genetic effect of NOS3 on HT, and drinking significantly interacts with rs3918186.

Association between PPAR-γ2 Pro12Ala polymorphism and obesity: a meta-analysis.

The peroxisome proliferator-activated receptor-γ2 (PPAR-γ2) gene has been reported in the pathogeny of obesity. However, the results have been inconsistent. The purpose of this meta-analysis was to acquire a more accurate assessment of the association between PPAR-γ2 Pro12Ala polymorphism and obesity. PubMed, Wan Fang (Chinese) databases, Chinese Biomedical Medical databases, and Chinese National Knowledge Infrastructure were searched to identify eligible studies. Finally, 25 studies (6491 cases and 8242 controls) were enrolled in this meta-analysis. The effect summary odds ratio (OR) with 95 % confidence interval (CI) was applied. Random-effects or fixed-effects model was performed based on the heterogeneity. STATA 12.0 was applied for this meta-analysis. The combined results showed that PPAR-γ Pro12Ala polymorphism was associated with the obesity risk (Ala vs. Pro: OR = 1.55, 95 % CI 1.34-1.80; Pro/Ala vs. Pro/Pro: OR = 1.54, 95 % CI 1.31-1.82; Ala/Ala + Pro/Ala vs. Pro/Pro: OR = 1.61, 95 % CI 1.36-1.90). Subgroup analysis by ethnicity showed that there were significant associations between PPAR-γ Pro12Ala polymorphism and obesity risk in Caucasians, Asians, and Mixed population. Subgroup analysis by obesity's cutoff points showed that the associations were found among the patients with the cutoff point of BMI ≥24 and BMI ≥30 but not among the patients with the cutoff point of BMI ≥95th percentile. These results suggested that PPAR-γ Pro12Ala polymorphism might be a risk factor for obesity susceptibility.

Polymorphisms of the TGFBRAP1 gene in relation to blood pressure variability and plasma TGF-ß1.

TGF-ß receptor-associated protein 1 (TGFBRAP1), as a chaperone, binds Smad4 to participate in vascular development and remodeling which is closely related to the aetiology of essential hypertension (EH). Herein, the main aim of this study is to investigate the genetic susceptibility of TGFBRAP1 to hypertension. A case-control study comprising 2012 hypertension cases and 2210 controls was used to generate the hypothesis of the association of TGFBRAP1 gene with EH and another case-control study in a children population then proceeds to further replicate the association. Logistic regression model was used to adjust confounding factor for EH and general linear model (GLM) was applied to compare blood pressure levels and plasma TGF-ß1 levels between genotypes in cases and controls. There was no statistical association with EH after the covariates were controlled for. However, quantitative trait analysis indicated that DBP had a linear decrease with the variations of rs2679860 (p = 0.005) after adjustment for confounding factor but the direction of this genetic effect was opposite of that in the children population. And normally distributed square root of TGF-ß1 (pg/ml) had a linear increased with the variations of rs2679860 (p = 0.042) after adjusting covariates. Our finding supports the association of rs2679860 polymorphisms of TGFBRAP1 and DBP variation as well as plasma levels of TGF-ß1 and that suggests the variation of rs2679860 might influence the direct modulatory effect of TGF-ß1 on the blood pressure by regulating the plasma levels of TGF-ß1.

HMGB1 gene polymorphism is associated with hypertension in Han Chinese population.

BACKGROUND: High-mobility group box 1 protein (HMGB1) acts as a proinflammatory cytokine by activating pattern recognition receptors (PRRs), including Toll-like receptor 4 (TLR4) and the receptor of AGE (AGER) with oxidative injury. Animal study proved that HMGB1 contributed to the pathogenesis of experimental pulmonary hypertension (HT) via activation of TLR4. The aim of this study is to test whether HMGB1 harbor genetic susceptibility to HT in a Chinese population. METHODS: A case-control study comprising 2012 HT cases and 2210 controls was used to evaluate the association of three tagging single nucleotide polymorphism (tagSNPs) in HMGB1 gene with HT and blood pressure. Logistic regression model was used to adjust confounding factor for HT and general linear model (GLM) was applied to compare blood pressure levels between genotypes in cases and controls. RESULTS: Single locus analysis showed that there was no statistical association of three tagSNPs with HT after adjustment for the covariates. Further stratification analysis found that rs2249825 was significantly associated with HT in ≥55 years groups, ORs (95% CI) of additive model and dominant model were 1.208 (1.029-1.417) and 1.212 (1.020-1.441), and p values were 0.021 and 0.029, respectively. Quantitative trait analysis indicated that DBP had a linear decrease with the variations of rs2249825 in both untreated HT group (p=0.002) and control group (p=0.034) respectively. CONCLUSIONS: Our finding suggests that rs2249825 of HMGB1 genetic polymorphisms are significantly associated with HT and diastolic blood pressure, and the genetic effect on HT is modulated by age.