Work-related musculoskeletal disorders (WMSDs) represent a significant occupational health challenge among healthcare professionals globally, posing substantial threats to physical and mental well-being as well as work sustainability. Adopting preventive behaviors—including ergonomic postural adjustments, optimized work-rest scheduling, proper use of protective and assistive equipment, and regular physical activity—is essential for mitigating the risk of WMSDs. Guided by the social ecological model, the review synthesized current evidence on the determinants of WMSDs preventive behaviors across four levels: intrapersonal characteristics, work environment conditions, interpersonal support, and policy/institutional factors. The findings suggest that higher educational attainment, favorable health-related behavioral patterns, optimized ergonomic work environments, adoption of supportive collaborative systems, strong organizational support, as well as policy safeguards facilitate preventive behavior adoption. Conversely, limited prevention-related knowledge, low risk perception, insufficient physical activity, excessive workload, lack of appropriate protective equipment, inadequate ergonomic training, a prevailing culture of presenteeism, and inadequate policy implementation constitute significant barriers. Multi-dimensional intervention strategies targeting these determinants are warranted to enhance preventive behaviors, reduce the risk of WMSDs, and strengthen occupational health protection for healthcare professionals.

Objective: To develop a prediction model for mild cognitive impairment (MCI) risk among the elderly, so as to provide a tool for MCI early screening. Methods : From July 2022 to September 2024, a multi-stage stratified random cluster sampling method was used to recruit permanent residents aged ≥65 years from the Xinjiang Uygur Autonomous Region as study participants. Data on sociodemographic characteristics, nutritional status, body composition indices, bone mineral density, and handgrip strength were collected through questionnaires and physical examinations. Sarcopenia was defined based on appendicular skeletal muscle index and handgrip strength. MCI was assessed using the Mini-Mental State Examination, with adjustments for educational level. Participants were randomly divided into a training set and a validation set in a 7∶3 ratio. LASSO regression and multivariable logistic regression models were employed to screen for predictors and construct an MCI risk prediction model. The predictive performance of the model was evaluated using receiver operating characteristic (ROC) curve and decision curve analysis (DCA). Results: A total of 1 641 participants were surveyed, including 755 males (46.01%) and 886 females (53.99%). The majority of participants were aged 65-<75 years, comprising 1 154 individuals (70.32%). MCI was detected in 517 participants, corresponding to a detection rate of 31.51%. Resultsfrom LASSO regression and multivariate logistic regression analysis showed that residence (rural, OR = 2.323, 95% CI: 1.682-3.210), age (75-<85 years, OR = 1.405, 95% CI: 1.019-1.937; ≥85 years, OR = 3.655, 95% CI: 1.696-7.875), educational level (primary school, OR = 0.341, 95% CI: 0.247-0.472; junior high school, OR = 0.255, 95% CI: 0.160-0.408; high school, OR = 0.286, 95% CI: 0.154-0.531; bachelor's degree or above, OR = 0.120, 95% CI: 0.041-0.351), history of alcohol consumption (yes, OR = 3.216, 95% CI: 2.164-4.779), risk of malnutrition (yes, OR = 1.464, 95% CI: 1.064-2.014), sarcopenia (yes, OR = 3.197, 95% CI: 2.332-4.385), and waist-to-hip ratio (abnormal, OR = 1.540, 95% CI: 1.159-2.048) were identified as predictive factors for MCI among the elderly. In the training set, the area under the ROC curve, sensitivity, and specificity were 0.788, 0.719, and 0.712, respectively. In the validation set, the corresponding values were 0.784, 0.913, and 0.542, respectively. DCA demonstrated that the model provided a higher clinical net benefit for predicting MCI risk when the risk threshold probability ranged from 0.124 to 0.764. Conclusion The prediction model developed in this study demonstrates good discriminative ability and clinical utility, indicating its substantial value for predicting the MCI risk among the elderly.

ObjectiveTo evaluate the antitumor activity of Periplaneta americana extract（PAE） against human-derived lung adenocarcinoma organoids（LUAD-PDOs） and to elucidate its potential mechanism based on transcriptomics. MethodsFresh tumor and adjacent normal tissues from patients with LUAD were collected to construct LUAD-PDOs and normal lung organoid（Nor-PDOs） models using 3D organoid culture technology. The effective intervention concentration of PAE was determined using the cell counting kit-8（CCK-8） assay. Experimental groups included the model group（LUAD-PDOs）， normal group， model administration group（LUAD-PDOs+PAE）， and normal administration group（Nor-PDOs+PAE）. Hematoxylin-eosin（HE） staining was used to observe the pathological structures of PDOs， immunohistochemistry（IHC） was performed to detect the expressions of the proliferation marker Ki-67 and lung adenocarcinoma differentiation markers cytokeratin-7（CK-7） and Napsin A， TUNEL staining was applied to detect cell apoptosis. RNA sequencing（RNA-Seq） was conducted to identify differentially expressed genes（DEGs）， followed by Gene Ontology（GO）， Kyoto Encyclopedia of Genes and Genomes（KEGG）， and Gene Set Enrichment Analysis（GSEA）， alongside protein-protein interaction（PPI） network analysis to screen core mechanisms. Finally， key targets were validated by integrating external database analysis with immunofluorescence（IF）. ResultsNor-PDOs and LUAD-PDOs that highly recapitulated the pathological characteristics of the primary tissues were successfully established. The CCK-8 assay determined that the effective intervention concentration of PAE was 16 g·L^-1. Morphological observation showed that Nor-PDOs exhibited lumen-forming structures， whereas LUAD-PDOs displayed dense， solid structures. CCK-8 and TUNEL assays revealed that， compared with the model group， PAE intervention inhibited the proliferation of LUAD-PDOs and promoted apoptosis in LUAD cells， while showing no significant effect on the viability of Nor-PDOs. Transcriptomic analysis identified 719 DEGs that were significantly reversed after PAE intervention（347 up-regulated and 372 down-regulated）（P<0.05）. GO enrichment analysis indicated that DEGs in the model administration group were significantly enriched in biological processes related to cell cycle regulation compared to the model group. KEGG pathway analysis revealed that PAE affected pathways related to proliferation and metabolism， including pathways in cancer and the p53 signaling pathway. GSEA further confirmed that PAE significantly enhanced the activity of the p53 signaling pathway（P<0.05）. PPI network analysis indicated that breast cancer type 1 susceptibility protein（BRCA1） and checkpoint kinase 1（CHEK1） were the core down-regulated targets in the p53 pathway. IF verified the high expression of BRCA1 and CHEK1 in LUAD-PDOs and their significant downregulation after PAE intervention（P<0.05）. Furthermore， survival analysis based on The Cancer Genome Atlas（TCGA） database indicated that low expression of BRCA1 and CHEK1 was significantly associated with prolonged overall survival in patients with LUAD（P<0.05）. ConclusionPAE effectively inhibits proliferation of LUAD-PDOs and promotes their apoptosis， its anti-tumor mechanism is potentially associated with the activation of the p53 signaling pathway， with BRCA1 and CHEK1 genes likely serving as key downstream targets for the effects of PAE.

ObjectiveTo investigate the impact of portal vein tumor thrombus （PVTT） classification on rebleeding in hepatocellular carcinoma （HCC） patients with different PVTT subtypes and esophagogastric variceal bleeding （EGVB）， and to provide a reference for formulating rational treatment regimens for such patients. MethodsA retrospective study was performed for 130 patients with HCC and PVTT who were treated due to EGVB in Beijing Ditan Hospital， Capital Medical University， from July 2020 to January 2025， and according to whether endoscopic treatment was performed， the patients were divided into endoscopic treatment group with 97 patients and conservative treatment group with 33 patients. Demographic and clinical data were collected from all patients， and the two groups were compared in terms of hemostasis success rate and rebleeding rate. The independent-samples t test was used for comparison of normally distributed continuous data between groups， and the Mann-Whitney U test was used for comparison of non-normally distributed continuous data between groups； the chi-square test or the Fisher’s exact test was used for comparison of categorical data between groups. The Kaplan-Meier method was used to estimate the cumulative incidence rate of rebleeding in patients with different subtypes of PVTT. Propensity score matching （PSM） was performed for the endoscopic treatment group and the conservative treatment group to balance the baseline data of the two groups. The Cox proportional hazards model was used to perform univariate and multivariate analyses and identify independent risk factors for rebleeding. ResultsThe endoscopic treatment group had a significantly lower cumulative rebleeding rate within 6 months than the conservative treatment group （35.1% vs 57.6%， hazard ratio ［HR］=0.480， 95% confidence interval ［CI］： 0.272—0.851， P=0.019）. The PVTT Ⅲ—Ⅳ group had a significantly higher cumulative rebleeding rate within 6 months than the PVTT Ⅱ group （52.2% vs 37.5%， HR=1.744， 95%CI： 1.008 — 3.018， P=0.022）. After PSM， there was no significant difference in rebleeding rate between the endoscopic treatment group and the conservative treatment group （38.1% vs 14.3%，HR=1.500，95%CI：0.125 — 2.002， P=0.588）， while the PVTT Ⅲ—Ⅳ group had a significantly higher cumulative rebleeding rate than the PVTT Ⅱ group （58.8% vs 12.5%，HR=1.561，95%CI：1.195 — 12.499，P=0.033）. The multivariate Cox regression analysis showed that PVTT subtype （HR=1.412， 95%CI： 0.998 — 1.997， P=0.049）， platelet count （HR=1.006， 95%CI： 1.001 — 1.010， P=0.021）， C-reactive protein （HR=1.011， 95%CI： 1.001 — 1.021， P=0.026）， and ascites （HR=1.803， 95%CI： 1.059 — 3.068， P=0.030） were independent risk factors for rebleeding. ConclusionFor HCC patients with PVTT and EGVB， endoscopic treatment can successfully achieve hemostasis， while it fails to significantly reduce rebleeding rates. PVTT classification can affect the risk of rebleeding， and patients with PVTT types Ⅲ—Ⅳ have a relatively high rebleeding rate.

ObjectiveFlavonoids are clinically significant natural products, yet their oxygen-glycosylation in aqueous environments relies heavily on expensive nucleotide-activated sugar donors such as UDP-glucose. Liquid-liquid phase separation (LLPS) creates specialized, membraneless physicochemical microenvironments capable of modulating enzymatic functions and overcoming mass transfer limitations. This study aims to investigate whether the gut microbiota-derived DgpB/C complex—a multienzyme system traditionally recognized for cleaving stable C-glycosidic bonds and facilitating isomerization—can undergo functional remodeling within phase-separated condensates. Our core objective is to elucidate the role of phase separation in expanding enzymatic catalytic plasticity and to provide a non-canonical, highly cost-effective biocatalytic mechanism for the direct utilization of free sugars in the synthesis of O-glycosylated natural products. MethodsAn artificial phase-separation platform was constructed utilizing the multivalent arginine-glycine-glycine motif (RGG)-repeat domain derived from the Caenorhabditis elegans LAF-1 protein. To ensure precise spatial compartmentalization, the DgpB/C complex was specifically recruited into the RGG condensates via a high-affinity SZ1/SZ2 heterodimerization tag system. Condensate formation and substrate partitioning were visualized using light and confocal fluorescence microscopy. The chemical structures and regioselectivity of the reaction products were rigorously characterized using high-performance liquid chromatography (HPLC) and liquid chromatography-mass spectrometry (LC-MS)/MS systems. Furthermore, molecular docking and 20-ns molecular dynamics (MD) simulations were performed via the Hermite platform and Uni-GBSA pipeline to elucidate the structural and thermodynamic basis underlying the phase-transition-induced functional shift. ResultsWe observed that the condensates formed by RGG proteins selectively recruited and significantly enriched hydrophobic flavonoid substrates. Strikingly, within the LLPS microenvironment, the DgpB/C complex—which typically exhibits only degradative or isomerase activities—underwent a profound functional remodeling, transforming into an efficientO-glycosyltransferase. Diverging from canonical pathways that require high-energy donors, the sequestered DgpB/C complex directly utilized unactivated free glucose to catalyze the formation of new O-glycosidic bonds. This remodeled activity was found to be evolutionarily conserved across DgpB/C homologs from diverse gut microbiota strains, such as P581a and W974-1. LC-MS/MS analysis further revealed that the phase-separated environment reduced the regioselectivity constraints of the enzyme, enabling catalytic action on multiple hydroxyl positions of the flavonoid scaffold. MD simulations further indicated that the low-water-activity microenvironment of the condensates reconfigured the conformational dynamics of the catalytic pocket, favoring a spatial orientation highly conducive to dehydration condensation. ConclusionThis study demonstrates that LLPS drives the functional remodeling of the gut microbiota enzyme DgpB/C through the reconfiguration of the physicochemical microenvironment. These findings challenge traditional perceptions regarding the functional boundaries of metabolic enzymes and reveal a novel biocatalytic pathway that bypasses the requirement for nucleotide-activated sugars. Consequently, this provides a highly promising artificial compartmentalization strategy for the green manufacturing of complex, high-value-added natural products.

Objective To analyze the factors affecting the prognosis of patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) undergoing immunotherapy and construct an individualized prognostic nomogram prediction model. Methods A retrospective analysis was conducted on the clinical data of 385 patients with driver gene-negative, locally advanced or metastatic NSCLC who received first-line immune checkpoint inhibitors. Univariate and multivariate Cox regression analyses were used to identify prognostic risk factors, and a prognostic nomogram model was established. The predictive performance of the model was evaluated using the concordance index (C-index), time-dependent receiver operating characteristic (ROC) curves and area under the curve (AUC), and calibration curves. The cutoff value of the nomogram was calculated to stratify patients by risk. Survival curves were calculated by Kaplan-Meier analysis. Results Age (HR=1.775, 95%CI: 1.265-2.490), degree of differentiation (HR=0.365, 95%CI: 0.257-0.519), low PD-L1 expression (HR=0.661, 95%CI: 0.455-0.960), high PD-L1 expression (HR=0.423, 95%CI: 0.297-0.603), SCC-Ag (HR=1.549, 95%CI: 1.109-2.163), and CONUT score (HR=2.527, 95%CI: 1.797-3.554) were independent risk factors affecting overall survival (OS) of patients with NSCLC undergoing immunotherapy. The nomogram prediction model constructed on the basis of these factors had a C-index of 0.767. Time-dependent ROC curves for survival showed that the AUCs for 1-, 2-, and 3-year OS were 0.830, 0.853, and 0.886, respectively. Calibration curves indicated that the nomogram-predicted survival rates were in good agreement with the actual outcomes. The cutoff value for the study’s nomogram prediction model was 136.60 points, and survival curves showed statistically significant differences between different risk groups (P<0.05). Conclusion The nomogram model established in this study can effectively predict the prognosis of patients with driver gene-negative locally advanced or metastatic NSCLC treated with first-line immunosuppressive therapy. It provides a new tool for assessing prognosis and aids clinicians in formulating individualized treatment plans.

ObjectiveTo observe the long-term survival outcomes and complications of liver cirrhosis patients with spontaneous portosystemic shunt and type 1 isolated gastric varices （IGV-1） bleeding after secondary endoscopic preventive therapy， and to investigate the independent influencing factors for long-term prognosis. MethodsA total of 70 liver cirrhosis patients with spontaneous portosystemic shunt and IGV-1 bleeding who were admitted to Beijing Ditan Hospital， Capital Medical University， from January 5， 2015 to November 29， 2019 were enrolled as subjects， and related baseline data were collected， including age， sex， etiology， routine blood test results， liver function parameters， renal function parameters， coagulation parameters， Child-Pugh score， and the presence or absence of comorbidities such as cholestasis， hepatocellular carcinoma， thrombosis， ascites， and hepatic encephalopathy. All patients underwent secondary endoscopic preventive therapy for rebleeding and were followed up for 5 years. The primary endpoints were ectopic embolism rate and all-cause mortality rate， and the secondary endpoints were liver-related mortality and liver-related complications. The independent-samples t test or the Mann-Whitney U test was used for comparison of continuous data between groups， and the chi-square test was used for comparison of categorical data between groups. The Cox regression analysis was used to investigate the prognostic factors for 1-， 3-， and 5-year survival time， and the Logistic regression analysis was used to identify the independent risk factors for liver disease-related complications. ResultsThe incidence rate of ectopic embolism was 0% within 5 years of follow-up. The 1-， 3-， and 5-year all-cause mortality rates were 5.7%， 24.3%， and 32.9%， respectively. There were 2 cases of liver-related death in year 1， 8 cases in year 3， and 12 cases in year 5， resulting in a liver disease-related mortality rate of 17.14% （12/70）. Compared with the survival group， the death group had significantly higher incidence rates of hepatocellular carcinoma （0.00% vs 17.39%， χ²=8.669， P=0.003） and ascites （38.30% vs 52.17%， χ²=7.272， P=0.026）， and compared with the death group， the survival group had significantly lower 5-year incidence rates of rebleeding （10.64% vs 100.00%， χ²=51.383， P<0.001）， ascites （8.51% vs 52.17%， χ²=21.574， P<0.001）， and hepatic encephalopathy （0.00% vs 21.74%， χ²=12.029， P=0.002）. The multivariate Cox regression analysis showed that during the 1-year follow-up， comorbidity with hepatocellular carcinoma before surgery （hazard ratio ［HR］=14.601， 95% confidence interval ［CI］： 2.049 — 104.098， P=0.007） and PT （HR=1.662， 95%CI： 1.090 — 2.535， P=0.018） were independent risk factors for survival， and HGB level （HR=0.863， 95%CI： 0.747 — 0.998， P=0.046） was a protective factor for prolonged survival； during the long-term follow-up for 3 or 5 years， preoperative comorbidities with hepatocellular carcinoma （3 years： HR=40.174， 95%CI： 8.939 — 180.559， P<0.001； 5 years： HR=26.739， 95%CI： 6.993 — 102.243， P<0.001） and ascites （3 years： HR=3.638， 95%CI： 1.751 — 7.575， P=0.001； 5 years： HR=2.555， 95%CI： 1.419 — 4.598， P=0.002） were independent risk factors for mortality. The Logistic regression analysis showed that during the follow-up for 3 years， comorbidity with ascites before surgery （odds ratio ［OR］=0.255， 95%CI： 0.102 — 0.636， P=0.003） was associated with a lower risk of rebleeding， while comorbidity with hepatocellular carcinoma before surgery （OR=16.231， 95%CI： 1.298 — 202.878， P=0.031） was an independent risk factor for rebleeding； prothrombin time was a protective factor against hepatic encephalopathy （OR=0.790， 95%CI： 0.648 — 0.964， P=0.020）； during the follow-up for 5 years， aggravation of ascites after surgery （OR=5.578， 95%CI： 1.474 — 21.103， P=0.011） was an independent risk factor for rebleeding， and aggravation of ascites after surgery （OR=175.046， 95%CI： 14.306 — 2 141.909， P<0.001） were independent risk factors for the development of ascites in the future. ConclusionComorbidity with hepatocellular carcinoma before surgery and prothrombin time are independent risk factors for 1-year survival， whereas a high HGB level is a protective factor for increasing 1-year survival. Preoperative comorbidities with hepatocellular carcinoma and ascites are independent risk factors for the long-term prognosis of patients with spontaneous portosystemic shunt and IGV-1 bleeding and can significantly shorten survival time. Preoperative comorbidity with ascites can reduce the occurrence of rebleeding， while postoperative hepatocellular carcinoma and aggravation of ascites after surgery are independent risk factors for rebleeding； aggravation of ascites after surgery is an independent risk factor for the development of ascites in the future.

Objective Inflammation and fibrosis are key features of diabetic nephropathy(DN).Triptolide(TP)exhibits anti-inflammatory and anti-fibrotic properties,though its mechanisms of action in DN remain unclear.CREKA(Cys-Arg-Glu-Lys-Ala)is a pentapeptide that specifically binds to fibronectin(FN),and the CREKA-modified liposome(CREKA-Lip)represents a novel FN-targeted drug delivery system.This study aimed to investigate the role of TP in diabetic db/db mice and determine whether encapsulation within CREKA-Lip enhances therapeutic efficacy while reducing the multi-organ toxicity of TP.Methods Eight-week-old diabetic db/db mice received tail vein injections twice weekly with vehicle,free TP,or CREKA-Lip/TP for 10 weeks.Urine and serum parameters were measured,and kidney,heart,liver,and testis tissues were collected for pathological evaluation.Protein-protein interaction networks were constructed using Cytoscape and its plug-ins to identify core targets and elucidate the therapeutic mechanism of TP against DN.Inflammatory,fibrotic,apoptotic,and lipid metabolism markers were evaluated in the kidneys of diabetic mice with DN and in high glucose-treated mouse mesangial cells and podocytes using qPCR,Western blot,immunohistochemistry,and immunofluorescence assays.Results TP administration reduced fasting blood glucose levels and glomerular mesangial expansion in diabetic mice.TP significantly suppressed renal inflammation,fibrosis,and apoptosis while enhancing lipid metabolism.Integration of network pharmacology,molecular docking,and transcriptomics revealed that TP ameliorated DN by inhibiting the JAK2-STAT1 signaling pathway.In vitro,TP inhibited high glucose-induced phosphorylation of JAK2 and STAT1,reduced collagen production in mesangial cells,decreased apoptosis,and improved lipid metabolism in podocytes.Moreover,CREKA-Lip/TP exhibited superior efficacy compared with free TP,with a more sustained reduction in urine albumin-to-creatinine ratio and greater inhibition of mesangial expansion.Notably,CREKA-Lip/TP treatment did not induce systemic toxicity.Conclusion TP improves renal inflammation,fibrosis,apoptosis,and lipid homeostasis,thereby ameliorating DN by inhibiting JAK2-STAT1 activation.Targeted delivery of TP via FN-binding CREKA-Lip enhances therapeutic efficacy while minimizing multi-organ toxicity.

Objective To explore the relationship between levels of vascular endothelial growth factor(VEGF),insulin-like growth factor 1(IGF-1),and transforming growth factor-β1(TGF-β1)in the synovial fluid of children with avascular necrosis of the femoral head(also known as Perthes disease)and the efficacy of postoperative revascularization,aiming to provide a basis for subsequent diagnosis and treatment.Methods A retrospective study was conducted on 262 children with Perthes disease admitted to the Affiliated Hospital of Gansu University of Chinese Medicine from January 2023 to June 2024.Based on postoperative revascularization efficacy,patients were divided into good revascularization group(n=228)and poor revascularization group(n=34).For poor revascularization group,a 1:2 matched case-control design was used to select 68 age-matched children with hip synovitis who underwent hip joint fluid puncture as control group.Additionally,82 children with Perthes disease treated at the hospital from June 2024 to January 2025 were enrolled as a validation cohort for nomogram model verification.The expression levels of VEGF,IGF-1 and TGF-β1 in the synovial fluid of three groups were compared.Confounding biases were controlled through univariate and stratified analyses.Binary logistic regression analysis was used to identify independent factors affecting the revascularization effect.R software was utilized to draw and verify the nomogram model for predicting the postoperative revascularization effect.Results The levels of VEGF,IGF-1 and TGF-β1 in the synovial fluid of children in poor revascularization group were all higher than those in control group and good revascularization group(P<0.05).After three types of reconstructive surgeries,the levels of VEGF,IGF-1 and TGF-β1 in the synovial fluid of children with poor revascularization were all higher than those in children with good revascularization(P<0.05);however,there was no statistically significant difference in the above indicators among different surgical types(P>0.05).Binary logistic regression analysis showed that the levels of VEGF,IGF-1,and TGF-β1 in the synovial fluid were independent risk factors for poor postoperative revascularization in children with Perthes disease.The area under the ROC curve of the nomogram model established accordingly for predicting poor postoperative revascularization in children with Perthes disease was 0.875(95%CI 0.805-0.945),with a sensitivity of 0.874 and a specificity of 0.851.Moreover,the calibration curve and decision curve analysis(DCA)indicated that the model had good clinical applicability.Conclusions The increased levels of VEGF,IGF-1 and TGF-β1 in synovial fluid are associated with poor postoperative revascularization in children with Perthes disease.These three factors are expected to become prognostic indicators for children with Perthes disease.

Objective To investigate the current status of breastfeeding motivation in early post-partum women and analyze the influencing factors of breastfeeding motivation.Methods A conven-ience sampling method was used to select 205 hospitalized women within 48 to 72 hours postpartum as the study subjects.The women were surveyed using a general information questionnaire,a breastfeed-ing motivation scale,a breastfeeding knowledge questionnaire,and a short-form scale for breastfeed-ing self-efficacy.Multiple linear regression analysis was conducted to explore the influencing factors of breastfeeding motivation among the women.Results The average score for autonomous motivation to-wards breastfeeding among 205 women was(49.94±7.62),and the average score for controlled mo-tivation was(23.76±3.59).The results of multiple linear regression analysis showed that age,par-ticipation in breastfeeding-related courses during pregnancy,planned duration of breastfeeding,skill dimension score of the short-form scale for breastfeeding self-efficacy,and total score on the breast-feeding knowledge questionnaire were influencing factors for the autonomous motivation score towards breastfeeding(P＜0.05);participation in breastfeeding-related courses during pregnancy,skill di-mension score on the short-form breastfeeding self-efficacy,and total score on the breastfeeding knowledge questionnaire were influencing factors for the controlled motivation score towards breast-feeding(P＜0.05).Conclusion The level of breastfeeding motivation in early postpartum women needs to be improved.Healthcare providers should focus on maternal age and planned duration of breastfeeding,strengthen breastfeeding knowledge education,and enhance maternal breastfeeding self-efficacy to improve maternal breastfeeding motivation and breastfeeding rates.