ObjectiveTo investigate the possible mechanism of Jishe Qushi Capsule （脊蛇祛湿胶囊， JQC） in treating rheumatoid arthritis （RA） from the perspective of macrophage polarization mediated by neutrophil extracellular traps （NETs）. MethodsTwenty-four female SD rats were randomly divided into four groups， blank control group， model group， JQC group， and peptidylarginine deiminase 4 （PAD4） inhibitor group with 6 rats in each group. All groups but the blank control group were subjected to the induction of collagen-induced arthritis （CIA）. After successful model establishment， rats in the JQC group received intragastric administration of JQC 1.47 g/kg daily； rats in the PAD4 inhibitor group received intraperitoneal injections of the PAD4 inhibitor 4 mg/kg weekly. Rats in the blank， model， and PAD4 inhibitor groups received 2 ml of pure water daily by gavage. All treatments lasted 4 weeks. Joint lesions of each group were assessed on day 7， 14， 21， 28， and 35 after model establishment， and arthritis index （AI） scores were recorded. At 24 h after the final administration， histopathology of knee joints， including HE staining， safranin O-fast green staining， and TRAP staining， was performed. Flow cytometry was used to detect the counts of M1 and M2 macrophages in peripheral blood. ELISA was used to determine serum levels of TRACP， NETs， TNF-α， IL-1β， and iNOS. Western Blotting and qRT-PCR were used to measure MPO， NE， RANKL， OPG， and p65 protein and mRNA expression in knee cartilage tissue. ResultsCompared with the blank control group， the model group showed increased AI scores （P＜0.05）， marked synovial inflammatory infiltration， angiogenesis， and bone-cartilage destruction， increased TRAP-positive osteoclasts， increased M1 macrophages and decreased M2 macrophages， elevated serum TRACP， NETs， TNF-α， IL-1β， and iNOS （P＜0.05）， elevated MPO， NE， RANKL， and p65 protein/mRNA expression and decreased OPG protein/mRNA expression in knee cartilage tissue （P＜0.05）. Compared with the model group， the JQC group exhibited improved synovial inflammation， angiogenesis， and bone-cartilage damage， reduced AI scores on day 21， 28， and 35， decreased osteoclast counts， decreased M1 macrophages and increased M2 macrophages， reduced serum TRACP， NETs， TNF-α， IL-1β， and iNOS （P＜0.05）， decreased MPO， NE， RANKL， and p65 protein/mRNA expression and increased OPG expression （P＜0.05）. Compared with the PAD4 inhibitor group， the JQC group showed significantly lower AI scores， reduced M1 macrophages， increased M2 macrophages （P＜0.05）， reduced serum TRACP， TNF-α， IL-1β， and iNOS， decreased MPO， RANKL， and p65 expression， and increased OPG levels （P＜0.05）. ConclusionThe therapeutic mechanism of JQC for RA may involve inhibition of NETs formation， downregulation of the RANKL/NF-κB signaling pathway， and regulation of macrophage M1/M2 polarization imbalance， thereby suppressing osteoclastogenesis and inflammatory bone destruction.

Background: The impact of arterial blood pressure on cerebral oxygenation during immediate postnatal transition is poorly understood.Purpose: Here we investigated the association between arterial blood pressure (BP), cerebral tissue oxygenation index (cTOI), and cerebral fractional tissue oxygen extraction (cFTOE) during the immediate postnatal transition in preterm and full-term neonates. Methods: This prospective observational study included preterm and term neonates who did versus did not require respiratory support. Oscillometric BP was measured at 5, 10, and 15 minutes after birth. cTOI was continuously monitored using near-infrared spectroscopy, while arterial oxygen saturation (SpO2) was recorded using pulse oximetry. cFTOE was calculated from cTOI and SpO. cTOI and cFTOE values were correlated with systolic blood pressure (SBP), diastolic blood pressure (DBP), and mean arterial pressure (MAP) at all time points. Correlation and mixed-model analyses were then performed. Results: A total of 102 neonates were enrolled: 51 preterm (33 with, 18 without respiratory support) and 51 term (14 with, 37 without respiratory support). In preterm neonates requiring respiratory support, cTOI was positively correlated with DABP at all time points and with MABP at 15 minutes. cFTOE was negatively correlated with MABP and DABP throughout the experiment and with SABP at 5 minutes. No significant correlations were observedamong the other groups. A mixed-model analysis showed that MABP and DABP were significantly associated with cFTOE but not cTOI independent of gestational age or respiratory support. Conclusion Among preterm neonates requiring respiratory support, cTOI and cFTOE were associated with arterial BP during the immediate neonatal transition. Only cFTOE showed a slight association with BP among stable preterm and full-term neonates. These findings suggest impaired cerebral autoregulation in compromised preterm infants during the immediate postnatal transition.

Objective: This study employed next-generation sequencing (NGS) for large-scale genotyping of 42 blood group systems in blood donors to evaluate its applicability in multi-system blood group identification and rare blood type repository construction, while exploring the complementary value of third-generation sequencing (TGS) in haplotype phasing and variant capture in regions with insufficient sequencing depth for ABO ambiguous samples. Methods: A total of 562 regular blood donors (median donation frequency 11 times) from a blood center were enrolled. NGS was used for genotyping of 42 blood group systems, with a focused analysis on 12 systems essential for rare blood type repository construction: MNS, Lutheran, Kell, Duffy, Kidd, Diego, Yt, Colton, Gerbich, Ok, H, and I. TGS was employed to resolve haplotype phasing (i. e., determining whether different mutation sites are located on the same chromosome) in 12 ABO samples with discrepancies between forward and reverse typing. Serological and genotyping results were compared for MNS, Duffy, Kidd, Lewis, and ABO systems. Results: NGS-based genotyping revealed that Fy (a-b+) in the Duffy system accounted for 0.87% (4/458), and Di (a+b+) in the Diego system accounted for 10.62% (31/292). The Lutheran, Kell, Yt, Colton, H, Ok, I, and Gerbich systems exhibited near-uniform phenotype distributions. Among the 12 ABO ambiguous samples, NGS yielded multiple possible genotype combinations in 5 cases due to inability to phase alleles, whereas TGS uniquely resolved the genotypes through long-read sequencing. In one case, NGS detected only 2 mutation sites due to insufficient sequencing depth, while TGS identified all 11 sites and assigned the A1 phenotype. Concordance rates between serology and genotyping were: Duffy 96.55% (140/145), ABO 96.43% (513/532), Kidd 94.17% (97/103), MNS 85.07% (57/67), and Lewis 68.18% (75/110). In the MNS system, 7 of 8 samples serologically typed as M+N+ but genotyped as M-N+ carried GYPB variants. Lewis discrepancies predominantly featured genotype Le (a-b+) with serological phenotypes of Le (a+b-), Le (a+b+), or Le (a-b-). The NGS platform completed sequencing of 192 samples within 2 weeks. Conclusion: The tiered genotyping strategy combining NGS, TGS, and serology enables multi-system blood group identification in large-scale blood donor populations. TGS provides complementary value in phasing ambiguous ABO samples and detecting variants in regions with insufficient sequencing depth. This study provides a technical framework and baseline frequency data for the expansion of a local rare blood type repository. However, standardization and cost-effectiveness of this strategy require further validation with expanded sample sizes, and serological confirmation should be retained for secretion status-related systems such as Lewis.

Objective:To analyze the effects of biodegradable-polymer sirolimus-eluting stents (BP-SES) and durable polymer sirolimus-eluting stents (DP-SES) implantation on serum endothelin 1 levels and the incidence of coronary restenosis in patients with coronary heart disease (CHD).Methods:A total of 114 patients with CHD admitted to the First People's Hospital of Xianyang in Shaanxi Province from May 2022 to January 2024 were selected. According to the principle of comparable baseline characteristics between groups, patients were divided into two groups by random number table method, with 57 cases in each group. After pretreatment of diseased vessels, DP-SES group underwent implantation of DP-SES with appropriate length and diameter, while BP-SES group underwent implantation of BP-SES with appropriate length and diameter. After implantation, non-compliant balloons were used for in-stent post-dilation. Comparisons of vascular endothelial function, levels of inflammatory factors and hemodynamic indicators before operation and at 6 months between groups were made postoperatively, also, the incidence rates of major adverse cardiovascular events (MACE) and coronary restenosis within 6 months were also compared. Measurement data with normal distribution was expressed as “xˉ±s”, independent sample t-test was used on comparison between groups, paired t-test was used for intra-group comparisons before and after treatment. Counting data was expressed as rate or composition ratio, χ2 test was used on comparison between groups. Results:At 6 months after surgery, the levels of endothelin 1 and VEGF were lower in BP-SES group compared to DP-SES group,[(72±5) ng/L vs. (77±7) ng/L, (147±25) ng/L vs. (157±27) ng/L, t=3.76, P<0.001, t=2.16, P=0.033]. The level of nitric oxide was higher in BP-SES group compared to DP-SES group [(79±7) μmol/L vs. (76±8) μmol/L, t=2.46, P<0.001]. At 6 months after surgery, the levels of TNF-α, IL-1 and CRP in DP-SES group were higher than those before surgery, and were all higher compared to BP-SES group[(81±5) ng/L vs. (75±5) ng/L, (159±18) ng/L vs. (151±16) ng/L, (31±4) mg/L vs. (29±3) mg/L, t=6.87, P<0.001, t=2.24, P=0.027, t=2.51, P=0.014]. At 6 months after surgery, the level of whole blood viscosity and plasma viscosity in both group were lower than those before surgery, and the level of Hct in BP-SES group was lower than those before surgery, the differences were statistically significant ( P<0.001), while the differences between groups were not statistically significant( P>0.05). The difference of incidence rates of MACE and coronary restenosis within 6 months between groups before surgery and 6 months after surgery were not statistically significant [7.0%(4/57) vs. 12.3%(7/57), χ2=0.91, P=0.341; 3.7%(2/57) vs. 8.3%(5/57), χ2=0.61, P=0.443]. Conclusion:Both BP-SES implantation and DP-SES implantation could effectively restore coronary blood supply, and are highly safe. However, the former can reduce damage to vascular wall and better improve endothelial function in patients.

Objective To construct a model for predicting ki-67 expression in hepatocellular carcinoma using the intratumoral and peritumoral radiomic features of contrast enhanced magnetic resonance imaging(CEMRI)in the arterial phase as well as clinical imaging features.Methods A total of 120 patients pathologically diagnosed with hepatocellular carcinoma(HCC)from January 2016 to December 2024 in No.910 Hospital of the Joint Logis-tics Support Force of the Chinese People's Liberation Army were retrospectively enrolled and randomly divided into a training set(84 cases)and a test set(36 cases)in a ratio of 7∶3.ITK-SNAP software was used to delineate the global region of interest(ROI)of HCC on the arterial phase MR images.The ROIs of all patients were automatically expanded outward by 2 mm,and then the intratumoral ROI areas were eliminated to obtain the peritumoral ROI.With the help of PyRadiomics software,1 198 intratumoral and peritumoral radiomic features were extracted.Spearman correlation analysis,maximum relevance-minimum redundancy(mRMR),and least absolute shrinkage and selection operator(LASSO)regression were used to reduce the data dimension and select the best features.Then,a radiomics model of the logistic regression(LR)machine learning algorithm was constructed.A combined model including clinical imaging features and radiomics features was established.The area under the curve(AUC),accuracy,sensitivity,specificity,positive predictive value(PPV),negative predictive value(NPV),calibration curve and decision curve analysis(DCA)were used to evaluate the efficacy of the intratumoral and peritumoral radiomics features combined with clinical imaging features model in predicting ki-67 expression in hepatocellular car-cinoma.Results The intratumor model exhibited an efficacy in predicting the expression of ki-67 in hepatocellular carcinoma with AUC values of 0.817 and 0.787 in the training set and test set,respectively.The peritumoral model showed an efficacy with AUC values of 0.805 and 0.633 in the training set and test set,respectively.The intratumoral and peritumoral model demonstrated AUC values of 0.874 and 0.836 in the training set and test set,respectively.The combined model constructed by integrating the intratumoral and peritumoral model with clinical imaging features yielded AUC values of 0.877 and 0.849 in the training set and test set,respectively,indicating clinical imaging features improved the performance of the model.DCA showed that the combined models all had good clinical benefits,with the intratumoral and peritumoral model performing the best.Conclusion The intratumoral and peritumoral radiomics model based on CEMRI arterial phase combined with clinical imaging data can accurately predict the expression of ki-67 in hepatocellular carcinoma.This combined model yields the best clinical benefit.

Objective:To observe and analyze the influencing factors for the prognosis of anti-vascular endothelial growth factor (VEGF) drug treatment in patients with macular neovascularization (MNV) under 45 years old.Methods:A retrospective clinical case study. A total of 89 MNV patients with 96 eyes who were diagnosed and treated with anti-VEGF drugs in Department of Ophthalmology of The Second Hospital of Lanzhou University from January 2020 to January 2024 were included in the study. The ages of all patients were <45 years old. All patients underwent best corrected visual acuity (BCVA) and optical coherence tomography (OCT) examinations; 49 eyes underwent OCT angiography (OCTA) examination. The BCVA examination was carried out using the international standard visual acuity chart and was converted into the logarithm of the minimum angle of resolution (logMAR) visual acuity for statistics. The macular foveal thickness (CMT) was measured using an OCT instrument. The size of the MNV lesion was measured using the software of the OCTA self-contained device. The affected eyes were given intravitreal injection of anti-VEGF drugs once, and then the drugs were administered as needed after evaluation. The follow-up time after treatment was ≥6 months. During the follow-up, relevant examinations were performed using the same equipment and methods as before treatment. The last follow-up was taken as the time point for efficacy evaluation. According to the OCT image characteristics of the MNV lesions, the affected eyes were divided into the fibrous scar group and the non-fibrous scar group, with 52 (54.16%, 52/96) and 44 (45.83%, 44/96) eyes respectively. Comparing the CMT and BCVA at the last follow-up with those at the baseline, the affected eyes were divided into the CMT reduction group, the CMT increase group, the BCVA improvement group and the BCVA reduction group, with 66 (68.75%, 66/96), 30 (31.25%, 30/96) eyes and 74 (77.08%, 74/96), 22 (22.92%, 22/96) eyes respectively. The Mann-Whitney U test was used for the comparison of non-normally distributed measurement data between groups. Logistic regression analysis was used to analyze the independent factors affecting the prognosis of MNV patients. Results:There were no statistically significant differences in the age ( Z=-0.928) and gender composition ratio ( χ2= 0.123) between the fibrous scar group and the non-fibrous scar group ( P>0.05); there were statistically significant differences in the number of eyes with a follow-up time of ≥36 months and <36 months ( χ2= 3.906, P=0.048); there were statistically significant differences in the size of the MNV lesions ( Z=-2.385, P=0.017); there were statistically significant differences in the number of eyes with different vascular network morphologies ( χ2=12.936, P=0.001). Before treatment and at the last follow-up, the CMT of the affected eyes was 267.50 (237.25, 311.75) μm and 242.00 (217.25, 275.75) μm respectively; logMAR BCVA was 0.20 (0.10, 0.50) and 0.35 (0.16, 0.60) logMAR respectively. There were statistically significant differences in the CMT and logMAR BCVA before treatment and at the last follow-up ( Z=-3.311, -1.984; P=0.001, 0.047). There were statistically significant differences in different ages ( Z=-2.284), myopic diopter ( χ2=7.437), etiology ( χ2=6.956), and disease course ( Z=-1.687) between the CMT reduction group and the CMT increase group ( P<0.05). There were statistically significant differences in the number of eyes with different subjective feelings between the BCVA improvement group and the BCVA reduction group ( χ2=10.133, P<0.05). The results of logistic regression analysis showed that the etiology was an independent risk factor for CMT thickening. Conclusions:Age, etiology, myopic diopter, disease course, follow-up time, lesion size and the morphology of the neovascular network are the influencing factors for the prognosis of anti-VEGF drug treatment in MNV patients under 45 years old. The etiology is an independent risk factor for CMT increase.

Obstructive sleep apnea hypopnea syndrome (OSAHS) is a disease in which apnea and hypopnea occur during sleep, and the main symptoms are sleep snoring. OSAHS is not only closely related to the occurrence of various eye diseases, but also the severity of OSAHS can affect the progression of related eye diseases. At present, continuous positive airway pressure (CPAP) is an effective means to treat OSAHS, and the progression of related eye diseases has been improved correspondingly after CPAP treatment. In the future, it is necessary to further study the pathogenesis of OSAHS and enrich the research evidence of the association between OSAHS and eye diseases, so as to provide more comprehensive theoretical evidence for the prevention and treatment of OSAHS-related eye diseases.

Objective:To analyze the effects of biodegradable-polymer sirolimus-eluting stents (BP-SES) and durable polymer sirolimus-eluting stents (DP-SES) implantation on serum endothelin 1 levels and the incidence of coronary restenosis in patients with coronary heart disease (CHD).Methods:A total of 114 patients with CHD admitted to the First People's Hospital of Xianyang in Shaanxi Province from May 2022 to January 2024 were selected. According to the principle of comparable baseline characteristics between groups, patients were divided into two groups by random number table method, with 57 cases in each group. After pretreatment of diseased vessels, DP-SES group underwent implantation of DP-SES with appropriate length and diameter, while BP-SES group underwent implantation of BP-SES with appropriate length and diameter. After implantation, non-compliant balloons were used for in-stent post-dilation. Comparisons of vascular endothelial function, levels of inflammatory factors and hemodynamic indicators before operation and at 6 months between groups were made postoperatively, also, the incidence rates of major adverse cardiovascular events (MACE) and coronary restenosis within 6 months were also compared. Measurement data with normal distribution was expressed as “xˉ±s”, independent sample t-test was used on comparison between groups, paired t-test was used for intra-group comparisons before and after treatment. Counting data was expressed as rate or composition ratio, χ2 test was used on comparison between groups. Results:At 6 months after surgery, the levels of endothelin 1 and VEGF were lower in BP-SES group compared to DP-SES group,[(72±5) ng/L vs. (77±7) ng/L, (147±25) ng/L vs. (157±27) ng/L, t=3.76, P<0.001, t=2.16, P=0.033]. The level of nitric oxide was higher in BP-SES group compared to DP-SES group [(79±7) μmol/L vs. (76±8) μmol/L, t=2.46, P<0.001]. At 6 months after surgery, the levels of TNF-α, IL-1 and CRP in DP-SES group were higher than those before surgery, and were all higher compared to BP-SES group[(81±5) ng/L vs. (75±5) ng/L, (159±18) ng/L vs. (151±16) ng/L, (31±4) mg/L vs. (29±3) mg/L, t=6.87, P<0.001, t=2.24, P=0.027, t=2.51, P=0.014]. At 6 months after surgery, the level of whole blood viscosity and plasma viscosity in both group were lower than those before surgery, and the level of Hct in BP-SES group was lower than those before surgery, the differences were statistically significant ( P<0.001), while the differences between groups were not statistically significant( P>0.05). The difference of incidence rates of MACE and coronary restenosis within 6 months between groups before surgery and 6 months after surgery were not statistically significant [7.0%(4/57) vs. 12.3%(7/57), χ2=0.91, P=0.341; 3.7%(2/57) vs. 8.3%(5/57), χ2=0.61, P=0.443]. Conclusion:Both BP-SES implantation and DP-SES implantation could effectively restore coronary blood supply, and are highly safe. However, the former can reduce damage to vascular wall and better improve endothelial function in patients.

Objective:To explore the predictive value of serum Dickkopf-related protein 1 (DKK1) and chemokine 21 (CCL21) expression for the pulmonary fibrosis progression in patients with rheumatoid arthritis associated interstitial lung disease (RA-ILD).Methods:A prospective study method was used. One hundred and eight patients with RA-ILD (RA-ILD group) and 108 patients with simple rheumatoid arthritis (RA group) from September 2020 to July 2023 in Jincheng People's Hospital were selected. The patients with RA-ILD were treated with disease-modifying antirheumatic drugs and anti fibrotic drugs. Before treatment, the serum DKK1, CCL21, C-reactive protein (CRP), anti cyclic citrullinated peptide antibody (ACPA), rheumatoid factor (RF), erythrocyte sedimentation rate (ESR) salivary liquefied glycan antigen 6 (KL-6) were detected; the 28 joints disease activity score (DAS28) and Warrick score were assessed. The patients with RA-ILD were followed up for 1 year, and the occurrence of pulmonary fibrosis progression was recorded. The patients with pulmonary fibrosis progression were included in the progressive subgroup and vice versa in the stable subgroup. Multivariate Logistic regression was used to analyze the independent risk factors for predicting pulmonary fibrosis progression within 1 year in patients with RA-ILD. The predictive value of serum DKK1 and CCL21 for predicting the pulmonary fibrosis progression within 1 year in patients with RA-ILD was analyzed by receiver operating characteristic (ROC) curve. The decision curve of serum DKK1 and CCL21 to predict the pulmonary fibrosis progression within 1 year in patients with RA-ILD was plotted using the R language package.Results:The DKK1 in RA-ILD group was significantly lower than that in RA group: (76.02 ± 9.80) ng/L vs. (86.44 ± 9.26) ng/L, the CCL21 was significantly higher than that in RA group: (202.02 ± 25.86) ng/L vs. (172.42 ± 18.35) ng/L, and there were statistical differences ( P<0.01). The patients with RA-ILD were followed up for 1 year, 25 cases (23.15%) developed pulmonary fibrosis progression (progressive subgroup), and 83 cases did not develop pulmonary fibrosis progression (stable subgroup). The Warrick score, CCL21, ACPA and KL-6 in progressive subgroup were significantly higher than those in stable subgroup: (11.80 ± 3.56) scores vs. (7.75 ± 1.81) scores, (224.53 ± 27.26) ng/L vs. (195.25 ± 21.32) ng/L, (452.46 ± 38.35) kU/L vs. (414.37 ± 31.63) kU/L and (466.35 ± 42.32) kU/L vs. (416.82 ± 38.34) kU/L, the DKK1 was significantly lower than that in stable subgroup: (68.65 ± 8.24) ng/L vs. (78.24 ± 9.15) ng/L, and there were statistical differences ( P<0.01); there were no statistical differences in DAS28, RF, ERS and CRP between the two subgroups ( P>0.05). Multivariate Logistic regression analysis result showed that Warrick score, DKK1, CCL21, ACPA and KL-6 were independent risk factors for predicting pulmonary fibrosis progression within 1 year in patients with RA-ILD ( OR = 2.601, 0.752, 1.110, 1.062 and 1.038; 95% CI 1.227 to 5.517, 0.578 to 0.978, 1.019 to 1.209, 1.009 to 1.118 and 1.001 to 1.076; P<0.05). The ROC curve analysis result showed that the area under the curve of DKK1 and CCL21 for predicting pulmonary fibrosis progression within 1 year in patients with RA-ILD was 0.779 and 0.795, with optimal cutoff values of 74.750 and 207.615 ng/L. The area under the curve of DKK1 combined with CCL21 for predicting pulmonary fibrosis progression within 1 year in patients with RA-ILD was 0.873. The decision curve analysis result showed that the DKK1 combined with CCL21 for predicting pulmonary fibrosis progression within 1 year could improve the predictive value (the maximum benefit rate was 23.15%). Conclusions:Compared with RA patients, RA-ILD patients have decreased serum DKK1 levels and increased CCL21 levels. In patients with RA-ILD, the low expression of DKK1 and high expression of CCL21 are the risk factors of pulmonary fibrosis progression, and detecting serum levels of DKK1 and CCL21 can predict the risk of pulmonary fibrosis progression.

Objective To investigate the epidemiological characteristics and risk factors of non-alcoholic fatty liver disease in Jincheng between 2015 and 2020. Methods Clinical data of 8,578 medical check-ups at Physical Examination Center of ou hospital from January 2015 to December 2020 were retrospectively selected. The prevalence of non-alcoholic fatty liver disease in the last 5 years was recorded, and Logistic regression was utilized to identify the risk factors for the development of non-alcoholic fatty liver disease. Results The overall prevalence of non-alcoholic fatty liver disease in Jincheng was 14.57% in 2015-2020. The prevalence of non-alcoholic fatty liver disease was higher in men than in women (16.99% vs 10.98%) and highest in the 40-59 age group (18.76%). No statistical difference was reported in blood urea nitrogen (BUN) and serum creatinine (Scr) between groups (P>0.05), while statistical difference was found in diabetes, hypertension, body mass index (BMI), waist circumference, weekly exercise frequency, daily vegetable intake, triglycerides (TG), total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), alanine aminotransferase (ALT) and uric acid (UA) between two groups (P<0.05). Multivariate Logistic regression analysis denoted that BMI (OR=2.794, 95% CI: 1.745-4.550), waist circumference (OR=2.586, 95% CI: 1.585-4.299), diabetes (OR=0.644, 95% CI: 1.425-2.781), hypertension (OR=1.479, 95% CI: 1.121-2.290), weekly exercise ≥6h (OR=0.617, 95% CI: 0.519-0.709), daily vegetable intake ≥300g (OR=0.590, 95% CI: 0.467-0.652), TG (OR=1.481, 95% CI: 1.122-1.996), TC (OR=1.562, 95% CI:1.143-2.135), LDL-C (OR=1.440, 95% CI: 1.139-2.048), HDL-C (OR=0.656 , 95% CI: 0.587-0.783) , ALT (OR=1.591, 95% CI: 1.056-2.183), and UA (OR=1.412, 95% CI: 1.009-1.887) were risk factors for non-alcoholic fatty liver disease (P<0.05) . Conclusion The prevalence of non-alcoholic fatty liver disease in Jincheng City from 2015 to 2020 is 14.57%, the prevalence of males is higher than that of females, and the prevalence rate is the highest in the 40-59 age group. Moreover , diabetes mellitus , hypertension , BMI , waist circumference , weekly exercise , daily vegetable intake , serum TG, TC, LDL-C, HDL-C, ALT, and UA are all associated with the risk of the disease.