Objective To study the current situation and influencing factors of the digitalized medical and health service space for the elderly,it provides a reference for solving the dilemma of digital medical treatment for the elderly,sharing the dividend of digital medical development,and achieving the goal of healthy aging.Methods Using stratified cluster sampling method,a questionnaire survey was conducted among the elderly in Jiamusi City and Daqing City of Heilongjiang Province in August 2024,and 800 valid questionnaires were collected.Multiple linear regression was used to analyze the influencing factors of the spatial level of digitalized medical and health services for the elderly.Results The score of digitalized medical and health service space for the elderly was(2.05±1.90).The results of multiple linear regression analysis showed that digital health literacy,long-term residence and digital literacy were the main influencing factors of digitalized medical and health service space for the elderly the differences were statistically significant(P＜0.05).Conclusion The government,hospitals,enterprises,society,families and other multi-subjects should pay attention to the integration of digitalized medical and health service space for the elderly,and cooperate with the improvement of the digital ability of the elderly by creating an external digital medical environment,so as to reduce the occurrence of adverse outcomes in the digitalized medical and health service space of the elderly,eliminate the dilemma of digital medical treatment for the elderly,improve the medical well-being of the elderly in the digital society,and promote healthy aging.

Objective Taking into account the physical and mental characteristics of patients with COPD,we develop and implement a lung rehabilitation education game software,aiming to explore more effective health education practices for COPD.Methods Drawing on the Health Belief Model theory,the game content was developed by semi-structured interviews,brainstorming sessions,and expert consultations,and it was implemented via a WeChat mini program.Patients with COPD from the respiratory department of a tertiary general hospital of Luzhou city between March and October 2023 were conveniently selected as the study subjects.Among them,40 patients from July to October 2023 were designated as an experimental group,and another 40 from March to June 2023 constituted a control group.The experimental group was provided with routine health education combined with pulmonary rehabilitation games,whereas the control group received standard health education.After the intervention,the researchers compared the COPD knowledge questionnaire scores and pulmonary rehabilitation adherence between the 2 groups,and assessed the satisfaction of both patients and nurses with the software.Results No sample detachment.The score of the COPD knowledge questionnaire in the experimental group was higher than that in the control group,and the difference was statistically significant(Z=5.361,P＜0.001).The proportion of patients in the experimental group with good adherence to pulmonary rehabilitation(85％)was significantly higher than it in the control group(25％),(x2=29.091,P＜0.001).The patients'overall satisfaction rate with the game was 95％,with operational effectiveness receiving the highest satisfaction rating at 97％.Conclusion The pulmonary rehabilitation education game for patients with COPD can improve their knowledge of COPD,enhance their compliance with pulmonary rehabilitation.Patients have high satisfaction with the software.The software enriches the clinical health education methods,which can be used in clinical practice.

Objective To study the current situation and influencing factors of the digitalized medical and health service space for the elderly,it provides a reference for solving the dilemma of digital medical treatment for the elderly,sharing the dividend of digital medical development,and achieving the goal of healthy aging.Methods Using stratified cluster sampling method,a questionnaire survey was conducted among the elderly in Jiamusi City and Daqing City of Heilongjiang Province in August 2024,and 800 valid questionnaires were collected.Multiple linear regression was used to analyze the influencing factors of the spatial level of digitalized medical and health services for the elderly.Results The score of digitalized medical and health service space for the elderly was(2.05±1.90).The results of multiple linear regression analysis showed that digital health literacy,long-term residence and digital literacy were the main influencing factors of digitalized medical and health service space for the elderly the differences were statistically significant(P＜0.05).Conclusion The government,hospitals,enterprises,society,families and other multi-subjects should pay attention to the integration of digitalized medical and health service space for the elderly,and cooperate with the improvement of the digital ability of the elderly by creating an external digital medical environment,so as to reduce the occurrence of adverse outcomes in the digitalized medical and health service space of the elderly,eliminate the dilemma of digital medical treatment for the elderly,improve the medical well-being of the elderly in the digital society,and promote healthy aging.

Recent research progress into the use of Chinese medicine has demonstrated good therapeutic effects for increasing numbers of Chinese medicines for immune system diseases.Atopic dermatitis(AD)is an inflammatory disease characterized by type 2 immunity,and research into its pathogenesis and therapeutic immunopharmaceuticals has result ed in various different types of animal models.This review summarizes the existing animal models of AD and their immune-related characteristics,with the aim of providing appropriate references for the selection of future research models related to AD.

Recent research progress into the use of Chinese medicine has demonstrated good therapeutic effects for increasing numbers of Chinese medicines for immune system diseases.Atopic dermatitis(AD)is an inflammatory disease characterized by type 2 immunity,and research into its pathogenesis and therapeutic immunopharmaceuticals has result ed in various different types of animal models.This review summarizes the existing animal models of AD and their immune-related characteristics,with the aim of providing appropriate references for the selection of future research models related to AD.

Uterine arteriovenous fistula (UAVF), a relatively rare vascular anomaly, may lead to life-threatening hemorrhage and poses diagnostic and management challenges for primary hospitals during initial encounters. This article reports four cases of UAVF treated with Drospirenone and ethinyl estradiol tablets at Department of Gynaecology, Zhuji Maternal and Child Health Hospital between 2023 and 2024. Combined with literature review, we systematically analyzed the etiological mechanisms, clinical characteristics, and diagnostic-therapeutic strategies of this condition, with particular focus on evaluating the efficacy and safety of conservative pharmacological management. By summarizing case features and individualized treatment protocols, this study aims to provide clinical references for early identification, accurate diagnosis, and rational intervention of UAVF, thereby reducing risks of massive hemorrhage and long-term complications while improving patient prognosis.

Objective To compare the image quality of readout-segmented diffusion weighted imaging(RESOLVE-DWI)and integrated slice-by-slice shimming diffusion weighted imaging(iShim-DWI)in patients with nasopharyngeal carcinoma.Methods A retrospective study was conducted on 26 patients with nasopharyngeal carcinoma confirmed by pathology.The imaging data included RESOLVE-DWI and iShim-DWI.The signal-to-noise ratio(SNR)and contrast-to-noise ratio(CNR)of the two sequences were compared by one deputy chief imaging technician.And two experienced radiologists used the 5-point scoring scheme to compare the lesion clarity,image artifacts,and antideformation ability of the two sequences,repectively.Results The SNR and CNR of the iShim-DWI sequence were significantly higher than those of RESOLVE-DWI sequence(P＜0.01).While the subjective scores of lesion clarity,image artifacts,and antideformation ability on RESOLVE-DWI were significantly better than those of iShim-DWI,and the differences were statistically significant(P＜0.01).Conclusion Both RESOLVE-DWI and iShim-DWI obtained good images.With sufficient SNR and CNR,RESOLVE-DWI has clearer lesions and surrounding structures,higher image resolution,fewer artifacts,and better antideformation ability,thus providing clinical advantages in evaluating patients with good physical tolerance.

To analyze the epidemiological characteristics of COVID-19 in Fujian Province from the 49th week of 2022 to the 5th week of 2023,after further optimization of China's COVID-19 prevention and control measures on December 7,2022(the 49th week of 2022),this study used multi-dimensional surveillance data to dynamically assess population infection levels and their changing trends.The aim of the study was to provide a scientific basis for early warning of epidemic risk,medical resource allocation,and evalu-ation of socio-economic impact.A multi-source data surveillance system was constructed,encompassing surveillance of fever clinics at medical institutions(weekly collection of visits,positive nucleic acid and antigen test results,inpatients,and severe cases in sec-ondary or above hospitals),population nucleic acid test monitoring(weekly person-times and positivity rates of single-tube tests from the provincial system),sentinel hospital monitoring(weekly proportion of influenza-like illness visits at 18 sentinel hospitals and re-lated viral testing data),and monitoring of novel coronavirus variants(weekly systematic collection of genomic sequences of local and imported cases).Line charts were plotted weekly,and time series analysis,molecular epidemiological methods,and an improved SEIAR model were used to simulate epidemic spread.During the study period,the COVID-19 epidemic in Fujian Province exhibited three distinct stages.In the infection peak stage(52nd week of 2022),the provincial fever clinic visits reached 606 893 person-times,and a 49.2%positivity rate in population single-tube nucleic acid tests and 63.8%positivity rate in sentinel hospital monitoring were observed.In the medical load peak stage(2nd week of 2023),274 460 inpatients and 28 487 severe cases were recorded.In the epidemic decline stage(4th to 5th weeks of 2023),fever clinic visits decreased by 96.3%with respect to the peak,the single-tube nucleic acid test positivity rate decreased to 6.3%,and the sentinel hospital COVID-19 nucleic acid test positivity rate was 6.4%.All 508 sequenced local cases were Omicron variants,predominantly BA.5.2 and its sub-lineages(67.4%).Among 56 imported se-quenced cases,BA.5.2 and its sub-lineages accounted for 50.0%,and 16.1%comprised nine variants of interest including XBB and BQ.The model predicted the infection peak in the 52nd week of 2022,whereas the hospitalization peak lagged by approximately 10.6 days.Multi-source data monitoring revealed a three-stage development of the COVID-19 epidemic in Fujian.The BA.5.2 strain was dominant during the epidemic.The combination of multi-source monitoring data and modeling provides important references for epi-demic prevention and control,and highlights the need to improve the monitoring system in follow-up.

Objective To investigate the pharmaceutical monitoring for children with acute kidney injury caused by voriconazole combined with cyclosporine,in order to provide methods and ideas for clinical pharmacists to conduct pharmaceutical services.Methods The clinical pharmacist assisted physicians to analyze the causes of two episodes of abnormal renal function in the children,and used the therapeutic drug monitoring to monitor the whole process of medication.Results The child's acute kidney injury was likely to be related to medication,and physicians adopted the pharmacist's recommendation for therapeutic drug monitoring and drug adjustment,and the child didn't have any renal function abnormalities again.Conclusion Clinical pharma-cists can use pharmacokinetic knowledge and therapeutic drug monitoring methods to assist physicians in formulating and optimi-zing treatment plans,and monitor the whole process of medication for special children to ensure safety medication.

Objective:To examine the influence of physical function status on supportive care needs (SCNS) in patients with primary liver cancer (PLC) and to explore the mediating roles of perceived social support and anxiety-depression, with the aim of providing evidence for nursing interventions to improve patients' care experience.Methods:A convenience sampling method was used to select PLC inpatients admitted to The First Affiliated Hospital of Jinan University between December 2022 and February 2024. Data were collected using a general information questionnaire, the 34-item Supportive Care Needs Survey-Short Form, the Hospital Anxiety and Depression Scale, the Perceived Social Support Scale, and the Karnofsky Performance Status Scale to conduct a cross-sectional survey. Pearson correlation analysis was performed to examine associations among SCNS, perceived social support, anxiety-depression, and physical function status. Structural equation modeling was used to assess the mediating effects of perceived social support and anxiety-depression on the relationship between physical function status and SCNS.Results:A total of 304 patients were enrolled, including 260 males and 44 females, 31 cases aged 18-40 years old, 160 cases aged 41 to 60 years old, and 113 cases over 60 years old. The mean total SCNS score was (98.32 ± 21.75) points, the mean anxiety-depression score was (23.31 ± 9.64) points, the mean perceived social support score was (56.62 ± 13.05) points, and the mean physical function status score was (66.28 ± 12.31) points. Pearson correlation analysis showed that physical function status was negatively correlated with SCNS and anxiety-depression ( r =-0.509, -0.447; both P<0.05) and positively correlated with perceived social support ( r =0.439, P<0.05). Physical function status had a direct effect of 60.74% on SCNS, with specific mediating effects of perceived social support and anxiety-depression accounting for 23.15% and 11.85%, respectively, and a chain mediating effect of 4.26%. Conclusions:Patients with PLC exhibited a moderately high level of supportive care needs. Physical function status not only exerted a direct negative effect on SCNS but also indirectly influenced SCNS through the chain mediation of perceived social support and anxiety-depression. Clinical medical staff should focus on enhancing patients' perception of social support and effectively alleviating anxiety and depressive symptoms, thereby reducing supportive care needs to some extent.