ObjectiveTo explore the potential mechanism of Xiaoqinglong Decoction （小青龙汤， XD） in the treatment of allergic rhinitis. MethodsForty-five rats were randomly assigned to a control group， a model group， a loratadine group， low-， medium- and high-dose XD groups， and low-， medium- and high-dose Mahuang Decoction and Cang'erzi Powder （麻黄汤合苍耳子散， MDCP） groups. Except for the control group， rats were administered with ovalbumin （OVA） and aluminum hydroxide via intraperitoneal injection for 14 days to establish an allergic rhinitis model. After the 14th-day injection， nasal stimulation was continued with 20 μl of 10% OVA solution to maintain the model. Rats in the control group and the model group received 10 ml/（kg·d） of saline， whereas those in the loratadine group were administered with 0.9 mg/（kg·d） of loratadine. The low-， medium- and high-dose XD groups were administered XD at the dose of 2.7， 5.4， and 10.8 g/（kg·d）， respectively. The low-， medium- and high-dose MDCP groups were administered MDCP at the dose of 2.43， 4.86， and 9.72 g/（kg·d）， respectively. All treatments were administered by gavage once daily for 7 consecutive days. One hour after the final gavage， nasal symptom scores were recorded for all group of rats. The next day， serum levels of immunoglobulin E （IgE）， interleukin-4 （IL-4）， and interleukin-13 （IL-13） were measured. HE staining was used to observe the pathological morphology of the nasal mucosal tissue. Quantitative reverse transcription PCR （RT-qPCR） and Western Blot were performed to assess mRNA and protein expression of thymic stromal lymphopoietin （TSLP） and OX40 ligand （OX40L） in the nasal mucosa. ResultsCompared to the control group， total nasal symptom score in the model group significantly increased （P＜0.01）. HE staining revealed disrupted and adhered cilia， thickened basement membranes， and extensive inflammatory cell infiltration in the nasal mucosa. Serum levels of total IgE， IL-4， and IL-13， as well as TSLP and OX40L mRNA and protein expression in the nasal mucosa， were significantly elevated in the model group （P＜0.05 or P＜0.01）. Compared to the model group， the total nasal symptom scores in all drug intervention groups were significantly reduced； the serum total IgE levels in the loratadine group， the low- and medium-dose XD groups， and the low- and high-dose MDCP groups were significantly reduced； and the serum levels of IL-4 and IL-13 in the high-dose XD group and the high-dose MDCP group decreased （P＜0.05 or P＜0.01）. Nasal mucosal structure was improved. Except for the low-dose MDCP group， all other intervention groups showed a significant reduction in TSLP and OX40L mRNA expression in the nasal mucosa （P＜0.01）. All doses of XD and the medium- and high-dose MDCP groups significantly decreased the protein levels of TSLP and OX40L （P＜0.05）. The medium-dose XD group exhibited more improvement of nasal symptom scores and greater suppression of expression of TSLP and OX40L mRNA， and TSLP protein levels compared to the loratadine group （P＜0.05）. ConclusionXD may protect nasal mucosa of rats and alleviate allergic rhinitis by suppressing the TSLP/OX40L pathway， thereby attenuating Th2-mediated immune responses.

ObjectiveTo explore the potential mechanism of Xiaoqinglong Decoction （小青龙汤， XD） in the treatment of allergic rhinitis. MethodsForty-five rats were randomly assigned to a control group， a model group， a loratadine group， low-， medium- and high-dose XD groups， and low-， medium- and high-dose Mahuang Decoction and Cang'erzi Powder （麻黄汤合苍耳子散， MDCP） groups. Except for the control group， rats were administered with ovalbumin （OVA） and aluminum hydroxide via intraperitoneal injection for 14 days to establish an allergic rhinitis model. After the 14th-day injection， nasal stimulation was continued with 20 μl of 10% OVA solution to maintain the model. Rats in the control group and the model group received 10 ml/（kg·d） of saline， whereas those in the loratadine group were administered with 0.9 mg/（kg·d） of loratadine. The low-， medium- and high-dose XD groups were administered XD at the dose of 2.7， 5.4， and 10.8 g/（kg·d）， respectively. The low-， medium- and high-dose MDCP groups were administered MDCP at the dose of 2.43， 4.86， and 9.72 g/（kg·d）， respectively. All treatments were administered by gavage once daily for 7 consecutive days. One hour after the final gavage， nasal symptom scores were recorded for all group of rats. The next day， serum levels of immunoglobulin E （IgE）， interleukin-4 （IL-4）， and interleukin-13 （IL-13） were measured. HE staining was used to observe the pathological morphology of the nasal mucosal tissue. Quantitative reverse transcription PCR （RT-qPCR） and Western Blot were performed to assess mRNA and protein expression of thymic stromal lymphopoietin （TSLP） and OX40 ligand （OX40L） in the nasal mucosa. ResultsCompared to the control group， total nasal symptom score in the model group significantly increased （P＜0.01）. HE staining revealed disrupted and adhered cilia， thickened basement membranes， and extensive inflammatory cell infiltration in the nasal mucosa. Serum levels of total IgE， IL-4， and IL-13， as well as TSLP and OX40L mRNA and protein expression in the nasal mucosa， were significantly elevated in the model group （P＜0.05 or P＜0.01）. Compared to the model group， the total nasal symptom scores in all drug intervention groups were significantly reduced； the serum total IgE levels in the loratadine group， the low- and medium-dose XD groups， and the low- and high-dose MDCP groups were significantly reduced； and the serum levels of IL-4 and IL-13 in the high-dose XD group and the high-dose MDCP group decreased （P＜0.05 or P＜0.01）. Nasal mucosal structure was improved. Except for the low-dose MDCP group， all other intervention groups showed a significant reduction in TSLP and OX40L mRNA expression in the nasal mucosa （P＜0.01）. All doses of XD and the medium- and high-dose MDCP groups significantly decreased the protein levels of TSLP and OX40L （P＜0.05）. The medium-dose XD group exhibited more improvement of nasal symptom scores and greater suppression of expression of TSLP and OX40L mRNA， and TSLP protein levels compared to the loratadine group （P＜0.05）. ConclusionXD may protect nasal mucosa of rats and alleviate allergic rhinitis by suppressing the TSLP/OX40L pathway， thereby attenuating Th2-mediated immune responses.

ObjectivesTo investigate the molecular epidemiological characteristics of HIV-1 infection among men who had sex with men (MSM) in Taizhou City, Zhejiang Province, and to provide a scientific reference for acquired immune deficiency syndrome prevention and control efforts. MethodsThe research subjects were all newly reported MSM population in Taizhou City from 2020 to 2023. Blood samples without antiviral therapy were collected. The HIV-1 pol gene was amplified and sequenced, and the sequences were submitted to the Stanford University drug resistance database to identify the mutation sites and drug resistance. MEGA 11.0 software was used to analyze the nucleic acid sequences, construct phylogenetic tree, and calculate genetic distance of gene sequences. The molecular transmission network diagram of HIV-1 was constructed using Cytoscape_v3.10.1, and the influencing factors of network entry were analyzed by logistic regression. ResultsA total of 363 newly reported HIV-infected MSM patients were included, with a median age [M (P₂₅, P₇₅)] of 34 (26,47) years old. The majority had an educational level of junior high school or below (55.65%). A total of eight subtypes were found, mainly CRF07_BC and CRF01_AE. The primary drug resistance rate was 10.47% (38/363). The optimal molecular network gene distance was 0.019, with a network access rate of 42.70% (155/363), and a total of 47 molecular clusters were formed. Multivariate logistic analyses showed that compared with the CRF01_AE subtype, the clustering risk of CRF07_BC subtype was higher (OR=1.916, 95%CI: 1.191‒3.109), cases with drug resistance had a higher risk of cluster formation than those without drug resistance (OR=2.011, 95%CI: 1.006‒4.080), and recent infected patients had a lower risk of entering the largest molecular cluster than long-term infected patients (OR=0.376, 95%CI: 0.137‒0.928). ConclusionThe newly diagnosed infections among the MSM population are active in Taizhou City, Zhejiang Province, with a high level of primary drug resistance. Individuals carrying drug-resistant strains are more likely to cluster. Drug resistance monitoring should be strengthened to prevent further spread of drug-resistant strains in the network.

Objective:To investigate the pathogen distribution, temporal trends in the rates of antimicrobial resistance, and susceptibility of bloodstream isolates and comparatively explore the epidemiological characteristics of bloodstream infections in hematology departments across 56 healthcare facilities in Guangdong Province from 2020 to 2024.Methods:A multicenter analysis was conducted to evaluate the constituent ratio of different pathogens isolated from clinical isolate data from bloodstream specimens in hematology, respiratory, and intensive care unit (ICU) departments across 56 healthcare facilities in Guangdong Province (2020-2024), and antimicrobial resistance trends in pathogens with high-detection rate over 5 years were assessed. Carbapenem-resistant Gram-negative organisms (CRO) were randomly sampled for carbapenemase gene detection and in vitro antimicrobial susceptibility tests with novel antimicrobial agents.Results:From 2020 to 2024, a total of 8 968, 6 440, and 25 511 bloodstream isolates were identified in the hematology, respiratory, and ICU departments, respectively, across 56 participating facilities in Guangdong Province, with significant differences in the pathogen constituent ratio among departments ( P<0.001). Notably, the hematology department demonstrated a predominance of Escherichia coli (24.1%), Klebsiella pneumoniae (17.5%), Pseudomonas aeruginosa (11.7%), coagulase-negative Staphylococci (15.2%), and Staphylococcus aureus (5.1%). In the resistance analysis, the rates of meropenem resistance of Escherichia coli and Klebsiella pneumonia increased from 6.7% and 5.8% (2020) to 14.0% and 15.8% (2024), respectively. Conversely, Pseudomonas aeruginosa exhibited a declining trend in the rate of meropenem resistance (6.2% to 1.9%) and imipenem (10.2% to 6.1%) during the same period. Acinetobacter baumannii demonstrated a biphasic resistance pattern to common antimicrobial agents, characterized by an initial decline, followed by a rebound. In this study, the susceptibility rates to conventional antimicrobial agents were significantly higher in Staphylococcus aureus versus coagulase-negative Staphylococci, with no glycopeptide- or linezolid-resistant strains detected. Notably, the prevalence of vancomycin-resistant Enterococcus faecium increased from 0 in 2020 to 23.1% in 2024. CRO carbapenemase phenotypes through active surveillance revealed that 80% Escherichia coli isolates were carrying blaNDM, 90% Klebsiella pneumoniae isolates were carrying blaKPC, 10% Pseudomonas aeruginosa isolates were carrying blaVIM, and 100% Acinetobacter baumannii were carrying blaOXA-23. The results of the antimicrobial susceptibility test in CRO revealed that carbapenem-resistant Escherichia coli (CRECO) demonstrated a 0 resistance rate to tigecycline, polymyxin B, and aztreonam/avibactam, whereas carbapenem-resistant Klebsiella pneumoniae exhibited a 0 resistance rate to aztreonam/avibactam, ceftazidime/avibactam, and imipenem/relebactam. Carbapenem-resistant Pseudomonas aeruginosa exhibited a 95.0% susceptibility rate to amikacin and polymyxin B, with a 45.0% resistance rate to ceftazidime/avibactam. In contrast, carbapenem-resistant Acinetobacter baumannii demonstrated complete susceptibility (100.0%) to sulbactam/durlobactam (MIC90=2 μg/ml), whereas eravacycline showed MIC50 and MIC90 values of 1 and 2 μg/ml, respectively. Conclusion:The pathogen constituent ratio of bloodstream isolates differed significantly among hematology, respiratory, and ICU departments. Notably, although CRO exhibited an escalating prevalence, it sustained high susceptibility to novel antimicrobial agents.

Objective:To determine the prevalence and associates of hyperuricemia (HUA) among the middle- and older-aged population of the island and mountainous areas in Taizhou City of Zhejiang Province.Methods:A cross-sectional study was conducted on individuals aged 45 and above in the island and mountainous area of Taizhou City. The study included questionnaires, physical examinations, and laboratory tests. Data were primarily collected on sociodemographic characteristics, chronic disease history, lifestyle factors, waist circumference, blood pressure, and serum uric acid levels. The association between hyperuricemia and these factors was analyzed by logistic regression.Results:A total of 971 individuals were included in the study, comprising 468 from island and 503 from mountainous area. The prevalence of hyperuricemia was 17.9%, with a significantly higher prevalence in the island area (25.6%) compared to the mountainous area (10.7%). Stratified by gender and age, differences in the prevalence of hyperuricemia between island and mountainous areas were observed in males aged 55 to 64, females aged 45 to 54, 55 to 64, 75 and above (all P<0.05). Multiple logistic regression analysis showed that high intake of sea food (>3 times/week) was positively associated with hyperuricemia ( OR=2.10, 95% CI:1.33-3.34). Furthermore, separate regionally stratified logistic regression analyses showed that in the island area, male gender ( OR=3.15, 95% CI:1.78-5.66), central obesity ( OR=2.38, 95% CI:1.46-3.93), and hypertriglyceridemia ( OR=2.00, 95% CI:1.22-3.30) were positively correlated with hyperuricemia (all P<0.05). In the mountainous area, the age group of 65 and above ( OR=3.50, 95% CI:1.09-12.50), male ( OR=6.79, 95% CI:2.87-17.81), those employed in enterprises and institutions ( OR=6.57, 95% CI:1.92-23.73) and hypertension ( OR=3.68, 95% CI:1.66-8.87) were positively correlated with hyperuricemia (all P<0.05). Conclusions:The prevalence of hyperuricemia among the middle- and older-aged population in the island of Taizhou City is significantly higher than that in the mountainous areas. Targeted comprehensive behavioral interventions such as routine screening of chronic diseases, low-fat diet, alcohol control, reduced seafood intake, enhanced exercise, weight management, and blood pressure control are warranted.

Objective:To analyze the incidence and risk factors of malignant tumors among HIV-infected patients in Taizhou, Zhejiang Province.Methods:The data were collected from the China Information System for Disease Control and Prevention and the Taizhou Chronic Disease Information Management System. A retrospective cohort study design was used. The subjects were HIV-infected patients who had their household registration in Taizhou from 2005 to 2023 and participated in the follow-up. The observation period was until December 31, 2024. The standardized incidence ratios (SIR) of malignant tumors among HIV-infected patients were analyzed. Cox proportional hazards regression model was used to analyze the influencing factors of malignant tumor incidence.Results:A total of 3 593 HIV-infected patients were included, of whom 292 had malignant tumors. The proportions of AIDS-defining malignancies and non-AIDS-defining malignancies were 12.33% (36/292) and 87.67% (256/292), respectively. The proportion of malignant tumors before and after AIDS confirmation was 43.49% (127/292) and 56.51% (165/292), respectively. 3 466 HIV-infected patients were included in the follow-up cohort, with a total follow-up of 24 968.59 person-years. The incidence rate of malignant tumors in patients with HIV infection was 658.46 per 100 000 (SIR=1.89, 95% CI: 1.61-2.20). The SIR of malignant tumors showed an upward trend with the increase of time. The results of Cox proportional hazards regression model analysis showed that HIV-infected patients in the age groups of 45-59 and ≥60 years (a HR=2.58, 95% CI: 1.26-5.28; a HR=5.00, 95% CI: 2.38-10.51) were more likely to develop malignant tumors. HIV-infected patients with an educational level of senior high school or above (a HR=0.52, 95% CI: 0.29-0.95) and those in the first CD4 +T lymphocyte/CD8 +T lymphocyte count ratio ≥0.5 (a HR=0.52, 95% CI: 0.28-0.97) were less likely to develop malignant tumors. Conclusions:From 2005 to 2023, the incidence of malignant tumors among HIV-infected people in Taizhou was higher than that of the general population, and most of them were non-AIDS-defining malignancies. It is necessary to strengthen the early screening and diagnosis of malignant tumors among HIV-infected patients.

Objective:To investigate the life expectancy of antiretroviral treatment (ART) HIV-infected patients and its trends in Taizhou City, Zhejiang Province from 2014 to 2023.Methods:The data were obtained from the China Information System for Disease Control and Prevention , and the study subjects were HIV-infected patients received ART in Taizhou City. An abbreviated life expectancy table was prepared based on Chiang's method to analyze the differences in life expectancy of HIV-infected patients receiving ART in Taizhou City with different characteristics in 2023 and to compare the trends in life expectancy of patients with different CD4 +T lymphocytes (CD4) counts at the time of initiation of ART from 2014 to 2023. Results:A total of 4 825 patients were enrolled in this study, with a cumulative follow-up of 276 648.56 person-years, and a case-fatality rate of 18.07 (95% CI: 16.48-19.65) /1 000 person-years. In 2023, male patients had lower life expectancy than females in all age groups, and those who were married had higher life expectancy than those who were unmarried and those who were divorced or widowed; patients who had been transmitted heterosexually had lower life expectancy than those who had been transmitted through homosexual transmission. Patients with different CD4 counts at the time of initiating ART had different life expectancies in all age groups. The life expectancy of patients with CD4 counts ≥350 cells/μl when initiating the treatment was higher than that of patients with CD4 counts <200 cells/μl in all age groups. The life expectancy of HIV-infected patients on ART at age 20 and 50 increased from 39.0 years and 19.1 years in 2014 to 46.0 years and 24.1 years in 2023, respectively, with an average annual percentage change of 2.43% (95% CI: 0.81%-4.07%) and 3.34% (95% CI: 1.17%-5.56%). The change in life expectancy was similar for patients with CD4 counts ≥350 cells/μl and 200-349 cells/μl at the time of initiating treatment in 2016-2023, and was higher than that for patients with CD4 counts <200 cells/μl. The rate of increase in life expectancy for patients at age 50 was higher than that at age 20 for all CD4 counts. Conclusions:The rising trend of life expectancy among HIV-infected patients on ART in Taizhou City is obvious. But the disparity between patients with different characteristics is obvious, especially among patients with baseline CD4 counts <200 cells/μl, suggesting the importance of expanded testing, early diagnosis and timely initiation of ART to improve the life expectancy of HIV-infected patients.

Objective:To analyze the epidemiologic characteristics of avian influenza virus and the molecular characteristics and genetic evolution of H9N2 subtype avian influenza viruses in the live poultry markets in Fujian province in 2021-2023.Methods:Six types of specimens were collected from five cities in Fujian province. The specimens were subjected to nucleic acid detection for influenza A viruses, subtypes H5, H7, and H9 by fluorescence quantitative PCR, and the results were analyzed statistically with χ2 test. Specimens with Ct value less than 31 were screened for targeted amplification and next-generation sequencing of the hemagglutinin (HA) and neuraminidase (NA) genes. Reference sequences were downloaded from the databases, and the characteristics of molecular variation and genetic evolution were analyzed by using bioinformatics softwares. Results:From 2021 to 2023, a total of 1 853 specimens were collected from five cities, with a positive rate of 50.94% for influenza A viruses, including 684 specimens of H9 subtype, 23 specimens of H5 subtype, 1 specimen of H7 subtype, 28 specimens of H5 and H9 subtype, 1 specimen of H7 and H9 subtype, and 207 specimens of unclassified A-type. There were significant differences in the positive detection rates of influenza A viruses in different cities( χ2=461.82, P<0.001). Statistically significant differences in influenza A virus positivity rates across years and quarters( χ2=12.26, P=0.002; χ2=30.12, P<0.001), with higher rates of 56.39% and 55.34% in the first and third quarters, respectively. And the differences in the positive rates of influenza A viruses in different types of specimens were statistically significant( χ2=23.05, P<0.001), with specimens on the cage surface having a positivity rate of 56.09%, which was the highest of all types of specimens. A total of 24 strains of HA and NA genes of H9N2 subtype were fully sequenced. Compared with the sequence of NCBI database, the highest identity of HA gene nucleotide sequences ranged from 97.03% to 99.87%, and the highest identity of NA gene nucleotide sequences ranged from 97.50% to 99.78%.Twenty-three strains with both HA and NA genes belonged to the G57 genotype in the Y280-like evolutionary branch of the Eurasian lineage, and one strain belonged to the Y439-like evolutionary branch of the Eurasian lineage. The cleavage sites of all the strains showed the characteristic of low pathogenicity, and most strains had receptor binding sites characterized by avian-derived and human receptors. Conclusions:The overall positive rate of avian influenza viruses in live poultry markets in Fujian province was relatively high, especially in the first and third quarters, with H9 subtype accounting for the main proportion. Most of H9N2 subtype belonged to the Y280-like G57 genotype with a small number of Y439-like evolutionary branches, suggesting the possibility of genetic recombination and the risk of human infection. Thus, surveillance of avian influenza viruses in the live poultry markets as well as mutation analysis should continue to be strengthened.

Background Previous studies have demonstrated that the vagus nerve stimulation improves upper limb function in patients with stroke sequelae(six month-two years).This study aimed to investigate whether the auricular intradermal acupuncture(AIA)acted on the auricular branch of the vagus nerve can facilitate the recovery of upper limb motor function and expedite the effects and characteristics of rehabilitation processes in flaccid phase after stroke in Phase Brunnstrom Ⅰ.Methods This study utilized a randomized controlled single-blinded clinical design.Patients with ischemic stroke in Phase Brunnstrom Ⅰ were randomly assigned to the auricular intradermal acupuncture(AIA)group(AIA,standard rehabilitation,conventional acupuncture)or the sham auricular intradermal acupuncture(sham AIA)group(the sham AIA,standard rehabilitation,conventional acupuncture)for 6 days of 1 week(6 times).Primary outcome measures:Brunnstrom(Ueda Assessment),Fugl-Meyer assessment of the upper extremity(FMA-UE)and its subtype score(FMA-UEFS,FMA-UEES),Wolf motor function test scale(WMFT).Secondary outcome measures:Upper limb active range of joint motion(AROM),manual muscle test(MMT)of upper limb muscles,Barthel index(BI).Results Of the 332 patients who were screened,70 patients met the criteria and were recruited.There were 35 patients in the AIA group,1 patient was fall off,34 patients were actually completed;35 patients in the sham AIA group had no falling off case.Primary outcome measures:The upper Ueda assessment of the AIA group were better than those of the sham AIA group after treatment on days 3 and 6(P<0.05,P<0.001,respectively).The FMA-UEFS score on days 6 of the AIA group were significantly better than those of the sham AIA group(P<0.05).FMA-UEES of the AIA group was more associated with FMA-UE than FMA-UEFS with FMA-UE after treatment on day 6(FMA-UEFS:r=0.728,P<0.001;FMA-UEES:r=0.744,P<0.001).After 3 days and 6 days of treatment,the AIA group of the WMFT were significantly improved in the sham AIA group(P<0.05,P<0.001,respectively).Secondary outcome measures:AROM:After 6 days of treatment,the AIA group of shoulder abduction were more improved than in the sham AIA group(P<0.05).MMT:The muscle strength of elbow flexion,and elbow extension muscle improved more in the AIA group than in the sham AIA group(P<0.05).Barthel index(BI):After 6 days of treatment,there was a significant improvement in the group compared with before treatment(P<0.05),but no difference compared with the group(P>0.05).Conclusions AIA combined with conventional rehabilitation and acupuncture,can effectively improve the upper limb motor function of patients with post-ischemic stroke flaccid hemiplegia and accelerates the rehabilitation process of upper limb motor function.Clinical Trial Registration The study protocol is registered withhttp://www.chictr.org.cn(accession number:ChiCTR2200058141).

Objective:To determine the prevalence and associates of hyperuricemia (HUA) among the middle- and older-aged population of the island and mountainous areas in Taizhou City of Zhejiang Province.Methods:A cross-sectional study was conducted on individuals aged 45 and above in the island and mountainous area of Taizhou City. The study included questionnaires, physical examinations, and laboratory tests. Data were primarily collected on sociodemographic characteristics, chronic disease history, lifestyle factors, waist circumference, blood pressure, and serum uric acid levels. The association between hyperuricemia and these factors was analyzed by logistic regression.Results:A total of 971 individuals were included in the study, comprising 468 from island and 503 from mountainous area. The prevalence of hyperuricemia was 17.9%, with a significantly higher prevalence in the island area (25.6%) compared to the mountainous area (10.7%). Stratified by gender and age, differences in the prevalence of hyperuricemia between island and mountainous areas were observed in males aged 55 to 64, females aged 45 to 54, 55 to 64, 75 and above (all P<0.05). Multiple logistic regression analysis showed that high intake of sea food (>3 times/week) was positively associated with hyperuricemia ( OR=2.10, 95% CI:1.33-3.34). Furthermore, separate regionally stratified logistic regression analyses showed that in the island area, male gender ( OR=3.15, 95% CI:1.78-5.66), central obesity ( OR=2.38, 95% CI:1.46-3.93), and hypertriglyceridemia ( OR=2.00, 95% CI:1.22-3.30) were positively correlated with hyperuricemia (all P<0.05). In the mountainous area, the age group of 65 and above ( OR=3.50, 95% CI:1.09-12.50), male ( OR=6.79, 95% CI:2.87-17.81), those employed in enterprises and institutions ( OR=6.57, 95% CI:1.92-23.73) and hypertension ( OR=3.68, 95% CI:1.66-8.87) were positively correlated with hyperuricemia (all P<0.05). Conclusions:The prevalence of hyperuricemia among the middle- and older-aged population in the island of Taizhou City is significantly higher than that in the mountainous areas. Targeted comprehensive behavioral interventions such as routine screening of chronic diseases, low-fat diet, alcohol control, reduced seafood intake, enhanced exercise, weight management, and blood pressure control are warranted.