ObjectiveTo analyze the willingness to receive human papilloma virus (HPV) vaccine and its influencing factors among adult women in Qinghai Province, so as to provide scientific basis for the formulation of targeted health intervention strategies. MethodsA multi-stage whole cluster random sampling method was used to conduct a questionnaire survey on the willingness to receive HPV vaccine in eight cities or states of Qinghai Province from December 2024 to January 2025. Hierarchical multiple regression analyses were used to identify the influencing factors associated with HPV vaccination willingness. ResultsThe results of the 923 participants participated the questionnaire survey revealed that adult women’s HPV vaccination willingness scores differed statistically significant by educational level (F=9.596, P<0.001) and occupation (F=8.494, P<0.001). The hierarchical multiple regression modeling showed that perception of susceptibility (β=0.078, P<0.05), cues to action(β=0.134, P<0.05), and subjective norms (β = 0.407, P<0.001) were positively associated with HPV vaccination willingness among adult women, while perceptual disorder (β =-0.113, P<0.001) was negatively associated with it. ConclusionThe willingness to receive HPV vaccine among adult women in Qinghai Province is influenced by perception of susceptibility, perceptual disorder, cues to action, and subjective norms. Policy makers and public health agencies should therefore adopt targeted strategies, such as optimizing health education, improving vaccine accessibility, lowering barriers to vaccination, and reinforcing supportive social networks, to increase HPV vaccine uptake and ultimately achieve the goal of effective prevention, control, and elimination of cervical cancer.

Objective To review the diagnostic information of 3368 viral hepatitis B inpatient cases reported by some healthcare institutions in Qinghai Province in the National Notifiable Disease Report System(NNDRS)in 2021,and to analyse the consistency of their reports and influence factor.Methods The study used the typical survey method to study 3368 hospitalized cases of hepatitis B reported by 32 medical institutions in Qinghai Province in 2021 from July 2022 to April 2023.The consistency between the reported classification and the reviewed classification was evaluated by reviewing diagnostic information of the cases,combined with the Kappa consistency test,and the consistency-influencing factors were analysed in a univariate and multivariate analysis.Results The consistency between acute,chronic,and unclassified reporting classifications and review classifications was poor(Kappa＜0.40);the consistency between acute and chronic review was poor(Kappa＜0.40).The main influence factor of the consistency of review included the level of medical institution,the patient's gender,occupation,past history,and the unit of diagnosis of initial onset of illness.Provincial medical institutions reported higher consistency,and male cases and herder cases had better consistency than female cases and other occupations.Review consistency of cases with past history was better than that of cases with unclear past history.Conclusion The consistency of diagnosis and reporting of hepatitis B cases in healthcare institutions in Qinghai Province in 2021 was low,with problems of inaccurate classification and duplicate reporting.It is recommended to strengthen the training and supervision of healthcare institutions,standardise the filling of'attached card'information,and promote the hepatitis B core antibody IgM test to improve the classification and diagnosis of acute and chronic hepatitis B,so as to comprehensively improve the accuracy of the diagnosis and reporting of hepatitis B cases.

Objective To design and synthesize novel Hsp90 inhibitors with dual functions of synergistically enhancing the antifungal activity of fluconazole （FLC） against drug-resistant fungi and anti-tumor activity based on the Hsp90 inhibitor Ganetespib. Methods The previous research found that Ganetespib had a good synergistic anti-resistant fungal activity with FLC, with a fractional inhibitory concentration index （FICI） of 0.023 to 0.039. In this study, structural modifications were made to Ganetespib by replacing its indole ring with a phenyl ring containing different substituents to design and synthesize a series of new compounds. The in vitro synergistic anti-resistant fungal activity against C. albicans 0304103 in combination with FLC, anti-tumor activity （against HEL, HL60 and A549 cells）, and Hsp90α inhibition activity were determined to explore their structure-activity relationship and mechanism of action. Results The chemical structures of 19 new compounds were confirmed by ¹H NMR, ¹³C NMR and HRMS. Most of the compounds exhibited strong Hsp90α inhibitory activity, good synergistic activity against drug-resistant fungi in combination with FLC and anti-tumor activity. The substitution of electron-donating groups on the benzene ring was beneficial to enhancing the synergistic activity against drug-resistant fungi in combination with FLC. Among them, compounds F3 and F5 showed excellent synergistic activity against drug-resistant fungi in combination with FLC （FICI were both 0.047） and anti-tumor activity （IC₅₀ were 0.025 to 0.15 μmol/L and 0.021 to 0.23 μmol/L respectively）, and could down-regulate the expression levels of drug resistance genes and efflux pump genes in fungi, inhibit the formation of fungal biofilms, and arrest the cell cycle of HEL cells at G0/G1 phase. Conclusion The novel Hsp90 inhibitors such as F3 and F5 could both effectively exert the dual activities of synergizing with FLC to combat drug-resistant fungi and fight against tumors, which provided a new idea for the development of new drugs with dual functions of synergizing with FLC to combat drug-resistant fungi and fight against tumors.

Objective To review the diagnostic information of 3368 viral hepatitis B inpatient cases reported by some healthcare institutions in Qinghai Province in the National Notifiable Disease Report System(NNDRS)in 2021,and to analyse the consistency of their reports and influence factor.Methods The study used the typical survey method to study 3368 hospitalized cases of hepatitis B reported by 32 medical institutions in Qinghai Province in 2021 from July 2022 to April 2023.The consistency between the reported classification and the reviewed classification was evaluated by reviewing diagnostic information of the cases,combined with the Kappa consistency test,and the consistency-influencing factors were analysed in a univariate and multivariate analysis.Results The consistency between acute,chronic,and unclassified reporting classifications and review classifications was poor(Kappa＜0.40);the consistency between acute and chronic review was poor(Kappa＜0.40).The main influence factor of the consistency of review included the level of medical institution,the patient's gender,occupation,past history,and the unit of diagnosis of initial onset of illness.Provincial medical institutions reported higher consistency,and male cases and herder cases had better consistency than female cases and other occupations.Review consistency of cases with past history was better than that of cases with unclear past history.Conclusion The consistency of diagnosis and reporting of hepatitis B cases in healthcare institutions in Qinghai Province in 2021 was low,with problems of inaccurate classification and duplicate reporting.It is recommended to strengthen the training and supervision of healthcare institutions,standardise the filling of'attached card'information,and promote the hepatitis B core antibody IgM test to improve the classification and diagnosis of acute and chronic hepatitis B,so as to comprehensively improve the accuracy of the diagnosis and reporting of hepatitis B cases.

ObjectiveTo compare the brain imaging characteristics in patients with knee osteoarthritis (KOA) and low back pain (LBP) based on amplitude of low frequency fluctuation (ALFF) of functional magnetic resonance imaging. MethodsFrom August, 2015 to September, 2021, 16 KOA patients and 16 healthy subjects (controls 1) with similar age and gender were recruited from the communities of Fuzhou, Fujian. Other 27 patients with LBP and 32 healthy subjects (controls 2) with similar age and gender were obtained from the Openpain database. The ALFF were analyzed. KOA patients were assessed the pain with Brief Pain Inventory (BPI), and LBP patients were assessed with Visual Analogue Scale (VAS). The correlation between ALFF and pain scores was analyzed. ResultsCompared with their own controls, the ALFF decreased in the left anterior insula for both KOA and LBP patients. The ALFF decreased in the hippocampus and posterior cingulate cortex in KOA patients, while increased in LBP patients. ALFF in the left precuneus, left middle cingulate cortex and right periaqueductal gray matter decreased in KOA patients, and ALFF increased in the right precentral/postcentral gyrus. ALFF of bilateral anterior cingulate cortex, bilateral orbital anterior frontal cortex, left dorsolateral prefrontal cortex and right medial prefrontal cortex decreased in LBP patients, and ALFF increased in the right parahippocampal gyrus and right amygdala. ALFF of the left middle cingulate cortex negatively correlated with BPI score in KOA patients (r = -0.73, P = 0.003), and ALFF of the right hippocampus/amygdala positively correlated with VAS score in LBP patients (r = 0.73, P = 0.003). ConclusionThere are common and specific brain imaging features in different types of chronic pain. The alteration in the left anterior insula, hippocampus and posterior cingulate gyrus may be the common mechanism for KOA and LBP.

Objective:To analyze the association between low-frequency variants of ARID1A gene and primary liver cancer using latent category model.Methods:The low-frequency variants of ARID1A gene was combined according to different functional areas, and the combined variables were analyzed by using the latent class model to obtain the latent variables. Then the logistic regression was used to analyze the association between low-frequency variants of ARID1A gene and primary liver cancer.Results:The low-frequency variants of ARID1A gene were divided into three categories by the latent class model. The class 1 was mainly unmutated population, the proportion was 94.2% (2 454/2 603). The class 2 was mainly transcriptional regulatory domain mutation, take 4.8% (124/2 603). The class 3 was dominantly exon mutation, about 1.0% (27/2 603). Using class 1 as a reference, it was found that mutations in the transcriptional regulatory domain could reduce the risk of liver cancer ( OR=0.601, 95% CI=0.364-0.992, P=0.046). Conclusion:The latent class model can identify low-frequency variants of gene associated with liver cancer and can be extended to more genetic association studies of low-frequency variants related to complex diseases.

Objective:To analyze the association between low-frequency variants of ARID1A gene and primary liver cancer using latent category model.Methods:The low-frequency variants of ARID1A gene was combined according to different functional areas, and the combined variables were analyzed by using the latent class model to obtain the latent variables. Then the logistic regression was used to analyze the association between low-frequency variants of ARID1A gene and primary liver cancer.Results:The low-frequency variants of ARID1A gene were divided into three categories by the latent class model. The class 1 was mainly unmutated population, the proportion was 94.2% (2 454/2 603). The class 2 was mainly transcriptional regulatory domain mutation, take 4.8% (124/2 603). The class 3 was dominantly exon mutation, about 1.0% (27/2 603). Using class 1 as a reference, it was found that mutations in the transcriptional regulatory domain could reduce the risk of liver cancer ( OR=0.601, 95% CI=0.364-0.992, P=0.046). Conclusion:The latent class model can identify low-frequency variants of gene associated with liver cancer and can be extended to more genetic association studies of low-frequency variants related to complex diseases.

Objective: To investigate the serum angiopoietin-Ⅱ (Ang Ⅱ) levels in acute pancreatitis (AP) patients and the relationship between AngⅡ levels and the disease severity of AP based on the new Atlanta classification criteria. Methods: Seventy-seven patients with AP who were treated in the Affiliated Baiyun Hospital of Guizhou Medical University were included in this prospective study. According to the revised Atlanta classification, the modified Mashall scoring system was used to divided patients into AP with the persistent organ failure(POF) group and without POF group, and the CECT was used to divided patients into AP with pancreatic necrosis(PN) group and without PN group. The levels of AP 72 h after admission of two groups were compared with t test, and Spearman analysis was used to analyze the correlation between common severity indicators and Ang Ⅱ. The receiver operating characteristic (ROC) was performed to analyze the area under curve(AUC), sensitivity and specificity of Ang Ⅱ in predicting POF and PN. Results: According to the modified Mashall scoring system, there were 18 patients (23.38%) in POF group and 59 patients (76.62%) in without POF group. According to CECT, 22 patients (28.57%)were in PN group and 55 patients(71.43%) in without PN group. The Ang Ⅱ of the POF and PN groups was significantly higher than those without POF and PN groups (P=0.001, 0.011) on day 1 on admission. The cut-off value was 126.44 μg/L, and the AUC, sensitivity and specificity for predicting POF were 0.739, 83.3% and 68.4%, which was significantly better than that of traditional predictive indicators, such as C-reaction protein (CRP), procalcitonin (PCT), blood urea nitrogen (BUN), bedside index for severity in AP (BISAP) score and Ranson score. When the cut-off value was 130.90 μg/L, the AUC, sensitivity and specificity for predicting PN were 0.703, 77.3% and 73.6%, respectively, which was significantly better than that of all traditional single indicator. The predicted value was less than PCT and CRP 2 or 3 day after admission. In addition, the Ang Ⅱlevel 1 day after admission was closely related to the Ranson score, BISAP score, and PCT level which was commonly used indicators of AP severity. Conclusions Under the new Atlanta classification criteria, Ang Ⅱ is superior to the traditional predictive indicators commonly used for predicting POF, and is a better single biochemical indicator for predicting PN in clinic.

Objective: To evaluate the influence of enhanced recovery after surgery (ERAS) nursing model for perioperative patients in orthopedic surgery on complications. Methods: Computer-based search of electronic databases the Cochrane Library, PubMed, Embase, Web of Science, CNKI, WF and CBM Database to search for randomized controlled trials on the application of ERAS nursing models in orthopaedic patients at domestic and foreign before March 16, 2018, data were selected and screened according to the inclusion and exclusion criteria. RevMan 5.3 was used for meta-analysis of the included studies. Results: A total of 25 RCTs were included in the study and a total of 2 412 patients were included. Meta-analysis showed that the incidence of deep venous thrombos[RR=0.38, 95%CI(0.24, 0.61), P<0.01], and incidence of pulmonary infection[RR=0.26, 95% CI (0.10, 0.67), P=0.005], incidence of urinary tract infections[RR=0.28, 95%CI(0.10,0.78), P=0.01], incidence of constipation [RR=0.30, 95% CI (0.17,0.56), P=0.0001], The incidence of bloating [RR=0.35, 95%CI(0.13, 0.95), P=0.04], they were lower in the experimental group than in routine care, they were statistically significant. Incidence of incision infection [RR=0.75, 95% CI(0.17, 3.27), P= 0.70], incidence of pressure sores [RR=0.34, 95% CI(0.09, 1.27), P=0.11], incidence of nausea and vomiting [RR=0.81, 95% CI(0.52, 1.25), P=0.34] were not statistically significant; postoperative hospital stay, hospitalization costs, and patient satisfaction were statistically significant. Conclusions Compared with routine care, the ERAS nursing model can promote the recovery of orthopedic patients during perioperative period, reduce postoperative deep venous thrombosis, constipation, pulmonary infection, urinary tract infection, postoperative hospital stay, hospitalization costs, and patient satisfaction. All have a positive impact, but more multicentre and large sample clinical trials are needed for validation.

ObjectiveTo investigate the association of the genetic variation of the long non-coding RNA HOX transcript antisense RNA (HOATIR) and gene-environment interaction with prognosis-related clinical features of liver cancer. MethodsA total of 923 patients with primary liver cancer Shunde Hospital of Southern Medical University were admitted to a hospital from October 2010 to October 2016 were enrolled in this study. TaqMan quantitative PCR was used to detect HOTAIR rs17105613 T＞C, rs12427129 C＞T, and rs3816153 G＞T genotypes. The chi-square test was used to analyze the difference in the distribution of clinical features of liver cancer, and the logistic regression model was used to analyze the influence of the genetic variation of HOTAIR on the TNM stage of liver cancer, portal vein tumor thrombus, and age of onset. ResultsAfter the adjustment for environmental factors, rs17105613 and rs3816153 were significantly associated with TNM stage in the recessive mode (P＜005), and there was a statistically significant multiplicative interaction between rs12427129 and smoking on the age of onset of liver cancer (P=0.029), as well as an additive interaction with critical statistical significance (P=0.092). ConclusionHOTAIR rs17105613 and rs3816153 may be associated with TNM stage of liver cancer. The interaction between rs12427129 and smoking may influence the age of onset of liver cancer. Therefore, the genetic variation of HOTAIR may promote the invasion and metastasis of hepatoma cells.