Objective: To explore human papillomavirus (HPV) and vaccination related knowledge and vaccination willingness of college students in Guizhou Province and their related factors, so as to provide a basis for formulating targeted intervention strategies. Methods: From May to June 2025, by applying convenience sampling method,4 567 college students were selected from 8 universities in Guizhou Province to conduct a questionnaire survey. Awareness of HPV and vaccination related knowledge, vaccination willingness as well as related factors among college students were also analyzed. The t test and Chi square test were used for comparison between groups, and multifactor Logistic regression was employed to analyze the related factors of HPV vaccination willingness among college students. Results: The HPV and vaccine knowledge score of college students in Guizhou Province was ( 10.50 ±2.09), and the score of girls (10.81±1.82) was higher than that of boys (10.19±2.30) ( t=10.09, P <0.01). The HPV vaccination willingness rate of college students was 65.6%, and the rate was higher in girls than in boys (67.1%,64.1%, χ 2=4.75, P <0.05). Multi factor Logistic regression analysis showed that ethnicity and HPV testing were related factors that affected college students willingness to vaccinate (minority: OR boy =1.23, OR girl =1.35; previous HPV testing: OR boy =0.56, OR girl =0.59); boys willingness to vaccinate was related to the number of sexual partners ( OR =0.60), family history of cancer ( OR =0.65), and sexual behavior related HPV knowledge scores ( OR =0.89), while girls willingness to vaccinate was related to bisexual sexual orientation ( OR =0.59), previous HIV testing ( OR =0.60), and HPV and vaccine basic knowledge scores ( OR =0.86) (all P <0.05). Conclusions College students in Guizhou Province have higher HPV vaccine related knowledge scores and are more willing to vaccinate, and those above are higher in girls than in boys. Health education content should be optimized based on gender differences, and promote the willingness and behavior of HPV vaccination among college students.

Pulmonary rehabilitation (PR) has become an indispensable component of the modern care continuum for lung cancer. Substantial evidence confirms its definitive value in improving perioperative outcomes, mitigating treatment-related side effects, and enhancing quality of life in patients with advanced disease. However, a significant "implementation gap" exists between its proven clinical benefits and widespread application, primarily characterized by the lack of standardized protocols, uncertainty in optimal timing, and low patient adherence. Bridging this gap requires a dual-driven approach: harnessing technological innovations such as telerehabilitation, wearable devices, and artificial intelligence to enhance accessibility and personalization, alongside optimizing care models through multidisciplinary team collaboration. This review systematically analyzes the evidence, implementation barriers, and innovative pathways for PR in lung cancer care, aiming to catalyze its transition from an ancillary option to a core standard of care, and envisions a new paradigm of personalized PR that is patient-centered, data-driven, and technologically integrated.

Objective To investigate the therapeutic effects of copper-doped barium titanate(BaCuTiO4)piezoelectric materials combined with low-intensity pulsed ultrasound(LIPUS)to activate their piezoelectric-catalytic synergistic effect for treating implant-associated infections.Methods BaCuTiO4 coatings were synthesized on the surface of Ti-6Al-4V substrates using a hydrothermal method,and their surface morphology was characterized by scanning electron microscopy.The piezoelectric characteristics of the coatings were analyzed using a piezoresponse force microscope.An in vitro biofilm model of methicillin-resistant staphylococcus aureus(MRSA)was used,with barium titanate(BaTiO3)coatings serving as the control group.Under LIPUS intervention(1.0 W/cm2,1 MHz,10 min),the bacterial viability was assessed using colony counting to evaluate the antibacterial performance of the BaCuTiO4 coatings.Confocal microscopy was used to observe biofilm viability in different groups,assessing the biofilm removal capability of the coatings.Reactive oxygen species(ROS)generation in each group was detected using Rhodamine b as a probe to evaluate the catalytic efficiency of the coatings in generating ROS.Results Copper doping significantly reduced the piezoelectric coefficient of the coating(from 17.7 pm/V to 7.8 pm/V),bringing its piezoelectric performance closer to the requirements of natural bone tissues.Under LIPUS activation,the BaCuTiO4 coatings increased the generation efficiency of reactive oxygen species by 67.5％and effectively disrupted and removed biofilms formed by MRSA,achieving an antibacterial rate of 90.5％.Conclusions The BaCuTiO4 coatings achieve efficient antibacterial and biofilm-clearing functions through a piezoelectric-catalytic synergistic mechanism.Their piezoelectric properties are well-matched with natural bone tissues,promoting implant osseointegration.

Infectious disease science is a core discipline of medicine and public health, and education in this field is essential for safeguarding public health and global health security. This study examined the development and future trends of infectious disease education in China by analyzing the evolution of the content and structure of nine editions of the textbook InfectiousDiseases published by the People's Medical Publishing House. The study revealed continuous improvements in pathogen classification methods, the selection of classic infectious diseases, and the articulation of prevention strategies, reflecting scientific advancements of the discipline and shifting societal needs. The expansion and diversification of the editorial team highlight the interdisciplinary nature and international perspective of infectious disease science. The continuous updates of the textbook not only provide theoretical guidance for infectious disease prevention and control but also contribute significantly to the training of skilled health professionals and the enhancement of public health emergency response capabilities. Based on the current status, this study suggests to accelerate the dynamic updating of textbooks, strengthen clinical practice education, and promote international collaboration to better meet the demands of future infectious disease education.

Purpose To investigate the clinicopathological characteristics,immunophenotype,high-risk human papillomavirus(hrHPV)infection status,treatment,and prognosis of cervical carcinoma exhibiting adenoid cystic car-cinoma(ACC)features.Methods Clinical data from 10 cases of cervical cancer with ACC features were collected.A retrospective analysis was proformed on the patients'clinicopathological data,histological features,and immunopheno-type(EnVision method),along with in situ hybridization detection of hrHPV E6/E7 mRNA covering 18 hrHPV types.Results The median age of the patients was 67.5 years,comprising 4 biopsy specimens and 6 surgical specimens.Except for 2 cases detected incidentally during physical examination,the remaining 8 cases presented with unexplained vaginal bleeding or contact bleeding.The mean tumor diameter was 4.5 cm(range:2.5 to 9.0 cm),and tumor stages were available for 8 patients(5 cases in stage Ⅰ and 1 case each in stages Ⅱ,Ⅲ,and Ⅳ).The follow-up period was 8 to 42 months,excluding 1 case lost to follow-up,2 cases(Ⅲ C1 and ⅣB)died within 1 year after surgery.Histologi-cally,4 cases exhibited pure ACC morphology,while 5 cases were mixed carcinomas(combined with squamous cell carcinoma,adenoid basal cell carcinoma,high-grade neuroendocrine carcinoma,or carcinosarcoma,respectively).The characteristic ACC morphology manifested as cribriform,pseudo-glandular,tubular,trabecular,and/or solid pat-terns with one case mixed carcinoma's lymph node metastasis showing only ACC morphology.Immunohistochemically,all 10 tumors exhibited diffuse strong positivity for p16 and p63,a high Ki67 proliferation index(40％to 90％),and wild-type p53 expression,and in 50％of cases,only a minority of cells were positive for c-MYB.Additionally,SOX10 was positive in 8 of 9 cases and CD117 was positive in 7 of 10 cases,respectively.In situ hybridization for hrHPV E6/E7 mRNA confirmed the presence of transcriptionally active HPV infection in all cases.Conclusion Cervical cancer with ACC features is rare,and predominantly occurs in postmenopausal elderly women.It represents an HPV-associat-ed high-grade carcinoma in which clinical stage is a critical prognostic factor.Immunohistochemical staining for CD117 and SOX10 aids in the pathological diagnosis of this tumor type.

Purpose To investigate the clinicopathological characteristics,immunophenotype,high-risk human papillomavirus(hrHPV)infection status,treatment,and prognosis of cervical carcinoma exhibiting adenoid cystic car-cinoma(ACC)features.Methods Clinical data from 10 cases of cervical cancer with ACC features were collected.A retrospective analysis was proformed on the patients'clinicopathological data,histological features,and immunopheno-type(EnVision method),along with in situ hybridization detection of hrHPV E6/E7 mRNA covering 18 hrHPV types.Results The median age of the patients was 67.5 years,comprising 4 biopsy specimens and 6 surgical specimens.Except for 2 cases detected incidentally during physical examination,the remaining 8 cases presented with unexplained vaginal bleeding or contact bleeding.The mean tumor diameter was 4.5 cm(range:2.5 to 9.0 cm),and tumor stages were available for 8 patients(5 cases in stage Ⅰ and 1 case each in stages Ⅱ,Ⅲ,and Ⅳ).The follow-up period was 8 to 42 months,excluding 1 case lost to follow-up,2 cases(Ⅲ C1 and ⅣB)died within 1 year after surgery.Histologi-cally,4 cases exhibited pure ACC morphology,while 5 cases were mixed carcinomas(combined with squamous cell carcinoma,adenoid basal cell carcinoma,high-grade neuroendocrine carcinoma,or carcinosarcoma,respectively).The characteristic ACC morphology manifested as cribriform,pseudo-glandular,tubular,trabecular,and/or solid pat-terns with one case mixed carcinoma's lymph node metastasis showing only ACC morphology.Immunohistochemically,all 10 tumors exhibited diffuse strong positivity for p16 and p63,a high Ki67 proliferation index(40％to 90％),and wild-type p53 expression,and in 50％of cases,only a minority of cells were positive for c-MYB.Additionally,SOX10 was positive in 8 of 9 cases and CD117 was positive in 7 of 10 cases,respectively.In situ hybridization for hrHPV E6/E7 mRNA confirmed the presence of transcriptionally active HPV infection in all cases.Conclusion Cervical cancer with ACC features is rare,and predominantly occurs in postmenopausal elderly women.It represents an HPV-associat-ed high-grade carcinoma in which clinical stage is a critical prognostic factor.Immunohistochemical staining for CD117 and SOX10 aids in the pathological diagnosis of this tumor type.

Objective To analyze the research status,hotspots,and trends of wearable devices in nursing applications both domestically and internationally.Methods Using China National Knowledge Infrastructure,Wanfang Data Knowledge Service Platform,and Embase core databases as data sources,VOSviewer was used to visualize and analyze the publication time,keywords,and other relevant literature.Results Total of 428 articles were included,including 196 Chinese articles and 232 English articles.The overall publication volume showed an upward trend.Domestic research focuses on chronic diseases,artificial intelligence,and nursing,with the main research subjects being the elderly;Foreign research focuses on smart devices,self-monitoring,and quality of life,with the main research subjects being adults.Conclusion Currently,the number of publications on the application of wearable devices in nursing is relatively small,but the overall research heat is on the rise,mainly used for chronic diseases and self-monitoring.In the future,the application scope of wearable devices should be expanded and their potential value should be explored to promote the innovation and progress of nursing models.

Objective:To analyze the factors influencing the prognoses of stroke survivors with pseudobulbar palsy (PBP) dysphagia and construct a prediction model.Methods:Data on two hundred and fifty-one stroke survivors with PBP dysphagia were collected and analyzed retrospectively. The subjects were divided into a good prognosis group ( n=164) and a poor prognosis group ( n=87) according to the results of Kubota water swallowing tests administered at discharge. Their clinical data were analyzed using univariate correlation analysis, and the statistically significant independent variables found were further analyzed using multivariate logistic regression to obtain the important predictors of prognosis. R software was then used to assemble the useful factors into a nomogram prediction model. The area under the receiver operating characteristics (ROC) curve was employed to verify the model′s predictive power. Results:According to the univariate correlation analysis, significant differences were found between the two groups′ average National Institutes of Health Stroke Scale (NIHSS) scores, mouth opening grades and ages. The multivariate logistic regression analysis showed that NIHSS score, mouth opening grade and age could be useful and independent predictors of poor prognosis. The ROC curve analysis showed that the area under the curve for the nomogram model was 0.727, with a sensitivity of 59.8% and a specificity of 81.6%, suggesting that the model had good predictive power and was properly calibrated.Conclusions:NIHSS score, mouth opening grade and age are independent predictors of prognosis for stroke patients with PBP dysphagia. The nomogram model constructed in this study is of great value in developing a prognosis for such patients, which is helpful in the prevention and treatment of post-stroke dysphagia.

BACKGROUND:Compensatory changes in sagittal parameters of the cervicothoracic spine after orthopedic surgery in patients with lumbar degenerative scoliosis and their intrinsic relationship,as well as the impact of these changes on quality of life,are still lacking.OBJECTIVE:To evaluate the compensatory alignment of cervical and thoracic vertebrae after correction of lumbar degenerative scoliosis.METHODS:103 patients who underwent surgical correction of lumbar degenerative scoliosis were included in this study.Patients'demographic characteristics and spinal sagittal parameters were assessed,and prediction equations between changes in cervical sagittal parameters and lumbar deformity correction were attempted.Simultaneously,the SRS-22 scale was used to assess the quality of life of patients and to explore the relationship between the compensatory changes of the cervical and thoracic spine after correction and the patients'health-related quality of life.RESULTS AND CONCLUSION:(1)At 3 months and 2 years after surgery,all indicators of the cervical spine and thoracic spine were significantly improved compared with those before surgery(P＜0.05),but there was no significant change at 3 months after surgery compared with 2 years after surgery(P＞0.05).At 3 months and 2 years after surgery,the lumbar spine parameters including lumbar lordosis,C7-S1 sagittal vertical axis,and pelvic incident-lumbar lordosis had significant changes compared with those before surgery(P＜0.05),but the change was not significant at 3 months after surgery compared with 2 years after surgery(P＞0.05).(2)Correlation analysis showed that the lumbar lordosis was highly correlated with the C3-C7 cervical lordosis,C1-C7 cervical lordosis,C2-7 sagittal vertical axis,thoracic inlet angle,and C7-S1 sagittal vertical axis(|r|≥ 0.5,P＜0.000 1).The lumbar lordosis was correlated with the thoracic kyphosis(r=-0.280).(3)Two prediction formulas were established for compensatory changes in cervical spine:cervical lordosis=0.524x,lumbar lordosis=-6.612,C2-7 sagittal vertical axis=-0.263x,and lumbar lordosis=-5.436(P＜0.05,R2＞0.6).(4)When postoperative C2-7 sagittal vertical axis was between 14.4 and 26.8 mm;cervical lordosis was between 9° and 41°,lumbar lordosis was between 42.7° and 68.7°,and sagittal vertical axis was between-40 and 40 mm,patients had better quality of life recovery.(5)It is indicated that significant compensatory changes in the sagittal plane of the cervical spine can be observed after correction of lumbar degenerative scoliosis.We found that each 1° increase in lumbar lordosis was associated with a corresponding increase of about 0.5° in cervical lordosis and a corresponding decrease of about 0.3 mm in the vertical axis of the C2-7 sagittal plane.Patient satisfaction was higher if compensatory changes were closer to normal sagittal plane.

Objective To explore the diagnostic value of epicardial adipose tissue(EAT)thickness combined with serum disintegrin metalloprotease 10(ADAM10)and stromal interaction molecule 1(STIM1)in coronary heart disease(CHD).Methods A total of 119 CHD patients were included as the study group,and 100 non-CHD patients in the same period were selected as the control group.The clinical data of the patients were collected.Serum ADAM10 and STIM1 levels were detected by enzyme-linked immunosorbent assay(ELISA).Color Doppler ultrasonography was applied to detect EAT thickness.Multivariate Logistic regression was used to analyze influencing factors of CHD occurrence.The diagnostic value of EAT thickness combined with serum ADAM10 and STIM1 levels in the diagnosis of CHD was analyzed by subject work characteristics(ROC)curves.Results The levels of triglycerides,low-density lipoprotein cholesterol(LDL-C),EAT thickness,serum ADAM10 and STIM1 were higher in the study group than those in the control group(P＜0.05).Logistic regression analysis showed that elevated EAT thickness,serum ADAM10,STIM1,triglyceride and LDL-C levels were independent risk factors for the occurrence of CHD(P＜0.05).ROC curve analysis showed that the area under the curve of EAT thickness combined with serum ADAM10 and STIM1 for the diagnosis of CHD[0.864(95%CI:0.811-0.907)]was higher than that of their respective individual diagnoses[0.801(95%CI:0.741-0.851),0.750(95%CI:0.687-0.806),respectively,0.799(95%CI:0.740-0.850)],and the sensitivity and specificity of the combined diagnosis were 82.35%and 83.00%,respectively.Conclusion EAT thickness,serum ADAM10 and STIM1 levels are obviously elevated in CHD patients,and the combination of the three tests has a high diagnostic value for CHD.