Objective To broaden the current understanding of the usage willingness about artificial intelligence (AI) robots and relevant influence factors for elderly patients. Methods The elderly patients in the inpatient ward, outpatient department and physical examination of the Department of Geriatrics, West China Hospital of Sichuan University were selected by convenient sampling for investigation between February and April 2020, to explore the willingness of elderly patients to use AI robots and related influencing factors. Results A total of 446 elderly patients were included. There were 244 males and 202 females. The willingness to use AI robots was (14.40±3.62) points. There were statistically significant differences among the elderly patients with different ages, marital status, living conditions, educational level, current health status, current vision status, current hearing status, self-care ability and family support in their willingness to use AI robots (P<0.05). Multiple linear regression analysis showed that age, education level and family support were the influencing factors of use intention (P<0.05). Among the elderly patients, 60.76% had heard of AI robots, but only 28.03% knew the medical application of AI robots, and only 13.90% had used AI robot services. Most elderly patients (>60%) thought that some adverse factors may reduce their usage willingness, like “the price is too expensive” and “the use is complex, or I don’t know how to use”. Conclusions Elderly patients’ cognition of AI robots is still at a low level, and their willingness to use AI robots is mainly affected by age, education level and family support. It is suggested to consider the personalized needs of the elderly in terms of different ages, education levels and family support, and promote the cheap and user-friendly AI robots, so as to improve the use of AI robots by elderly patients.
ObjectiveTo strengthen the management of medical equipment and improve the use value of medical equipment by PDCA cycle. MethodsBetween March and June 2014, we introduced PDCA cycle into the management and use of newly-bought equipment.The use of newly-bought arteriosclerosis detector, TCD and ultrasound bone densitometer between March and June 2014 was regarded as the control group (before the implementation of PDCA cycle), and the use of these three kinds of equipment between March and June of 2015(after the implementation of PDCA cycle) was seen as the observation group.By analyzing the status quo through collected information, we drew a fishbone diagram to find out the factors that could influence the use efficiency of medical equipment.Then, corresponding measures were taken for continuous improvement, including adopting revised regulations, training technicians, quantifying work indexes, informatization, changing service mode, and examining and assessing the effect of implementation.Finally, feedback was summarized for the next PDCA cycle. ResultsAfter the implementation of PDCA cycle, the daily check numbers of hospital medical equipment including arteriosclerosis detector, TCD, and ultrasound bone densitometer all improved significantly (P < 0.05).The daily check numbers of those three kinds of equipment after the implementation of PDCA cycle were respectively 48.52±19.72, 32.14±10.14 and 55.59±25.12, while the numbers before were respectively 32.46±20.69, 15.46±10.05 and 29.83±20.20.Moreover, working days, maximum working hours daily, and total working time were also increased after the implementation of PDCA cycle. ConclusionThe application of PDCA cycle can effectively improve the use value of medical equipment, and improve the social benefit and economic benefit.
Objective To systematically review the willingness to use pre-exposure prophylaxis (PrEP) and its influencing factors among men who have sex with men (MSM) in China. Methods We conducted a comprehensive search on various databases, including China National Knowledge Infrastructure, VIP database, Wanfang data, China Biomedical Literature Service System, PubMed, Web of Science, Cochrane Library, and Embase, covering the period from database inception to September 6th, 2023. We focused on studies that publicly reported data on the willingness to use PrEP and its influencing factors among MSM in China. The quality of included studies was assessed using the quality evaluation criteria recommended by the Agency for Healthcare Research and Quality. RevMan 5.3 software and Stata 13.1 software were used to perform meta-analysis for the willingness to use PrEP and its influencing factors among MSM in China. Results A total of 24 cross-sectional studies with 19 influencing factors and a sample size of 16499 participants were included in the review. The results revealed a PrEP usage intention rate of 60.4% [95% confidence interval (CI) (51.8%, 68.9%)] among the MSM population in China. Factors such as awareness of PrEP [odds ratio (OR)=5.26, 95%CI (1.33, 20.82)], having heard of PrEP [OR=1.84, 95%CI (1.28, 2.64)], age<25 years [OR=1.92, 95%CI (1.34, 2.77)], being a student [OR=1.92, 95%CI (1.17, 3.16)], monthly income of 1000-3000 yuan [OR=1.36, 95%CI (1.12, 1.65)], history of human immunodeficiency virus (HIV) testing [OR=2.05, 95%CI (1.53, 2.74)], history of sexually transmitted infections [OR=1.75, 95%CI (1.27, 2.40)], seeking sexual partners online [OR=1.38, 95%CI (1.19, 1.59)], openness about sexual orientation [OR=1.90, 95%CI (1.27, 2.84)], having a non-local household registration [OR=1.66, 95%CI (1.37, 2.02)], and recommending PrEP to friends [OR=20.14, 95%CI (2.59, 156.91)] were identified as promoting factors for the willingness to use PrEP. Conversely, a homosexual orientation [OR=0.67, 95%CI (0.52, 0.85)] was identified as a barrier to the willingness to use PrEP. Conclusions Chinese MSM have a low intention to use PrEP, and there are many factors affecting the intention to use PrEP in MSM. In the future HIV prevention and control work, measures such as strengthening education and publicity of PrEP, providing a certain degree of support for PrEP costs, strengthening health education on campus, strengthening community organizations and support networks should be taken to promote the willingness of MSM to use PrEP.
ObjectiveTo explore the personalistic characteristics of patients with migraine and medication-overuse headache (MOH), and to provide scientific evidence for mental treatment of these patients. MethodsThe subjects were divided into three groups:migraine group, MOH group, and health group.Patients with migraine or MOH, admitted to the Deyang People's Hospital from March 2012 to March 2014, were selected in this study.In addition, healthy volunteers were selected as controls at the same time.Data were collected through the Minnesota multiphasic personality inventory computer testing software, and differences of personalistic characteristics were compared among patients with migraine, MOH and controls. ResultsPatients with migraine and MOH had mental problems and the occurrence rate of psychological problems of MOH patients was significantly higher than that of migraine patients (χ2=6.055, P=0.014).Migraine patients showed higher scores of hypochondriasis, depression, hysteria, psychasthenia, hypomania than controls (P < 0.01).Compared with migraine patients, the scales of hypochondriasis, depression, hysteria, paranoia, schizophrenia were higher in MOH patients (P < 0.01). ConclusionsPatients with migraine and MOH have personalistic and psychological problems.Early screening of personalistic characteristics and mental interventions may improve the clinical outcome of patients with migraine or MOH.
ObjectiveTo investigate the development, production and use of children’s drugs in Sichuan Province, analyze the problems existing in these links, and provide suggestions for ensuring that children’s needs for drugs are met. MethodsThe self-filling electronic questionnaire was used to investigate the production, procurement and use of children’s drugs in 14 pharmaceutical companies producing children’s drugs and 20 general hospitals with pediatric departments or children’s hospitals in Sichuan province. ResultsThe 14 surveyed pharmaceutical companies reported that 116 children’s drugs were being developed or produced (75 first-class children’s drugs with exact medication information for children, 41 second-class children’s drugs only noted as children's discretionary reduction or use according to clinician’s instructions), out of which 109 (93.97%) drugs had been approved for marketing, 21 (18.10%) were national essential medicines and 76 (65.52%) were covered by national basic medical insurance. The dosage forms of first-class children's drugs were mainly tablets (28, 37.34%) and granules (19, 25.34%), while oral solution (3, 4.00%), syrup (5, 6.67%) and other dosage forms suitable for children were less. According to the surveyed results on the use of children's drugs in hospitals, there were 57 children’s drugs whose minimum use units needed to be manually divided into smaller ones on average in each hospital, and it was the most common operation pattern that pharmacists informed nurses, patients or patients’ family members of the dose splitting methods and then splitting drugs’ minimum use units by themselves. ConclusionThere is a great demand for splitting minimum use units of drugs whose strength is too big for children in medical institutions, and some children’s drugs need to be developed and further modified to meet the clinical children’s drug needs. We should further increase investments and policy supports for the children’s drugs, promote children’s clinical trials, and encourage the research and development of children’s drugs.
目的:通過對可重復使用物（管道類）存放現狀的調查，為基層醫院感染管理提供一定的理論依據。方法:對本市10家二級及以上醫療機構40個臨床科室可重復使用醫療用物（管道類）的管理情況進行問卷調查，2007年2月對可重復使用醫療用物進行微生物監測。結果:共334件管道，其中二級醫院218件，菌落超標34件，占10.17%；三級醫院116件，菌落超標7件，占2.09%。結論:建立對可重復使用醫療用物管理制度，規范操作規程，才能有效防止醫院感染。
ObjectivesTo investigate Chinese health practitioners’ usage and demand for clinical practice guidelines in general so as to improve the development and implementation of guidelines.MethodsWe conducted a cross-sectional questionnaire survey that covered health practitioners from different levels of medical institutions in 17 provinces in China. Attitudes, adherence, usage barriers and demands for clinical practice guidelines were investigated.ResultsA total of 953 health practitioners were involved in the survey in which 931 completed the questionnaires. Respondents generally held positive attitudes toward guidelines and agreed that they improved quality of care and standardized diagnosis and treatment. More than 80% of the respondents reported a fine adherence to guidelines. The most reported barriers to follow the guidelines were " several guidelines are competing” and " lack of facilities and medical resources”. Most respondents agreed that it was necessary to establish a national guideline database, appraise implementation effect of guidelines, develop evaluation tools for guidelines that are applicable for Chinese clinical practice, and provide guidelines training.ConclusionsThis study finds favorable attitudes and fine adherence towards clinical guidelines in general in China. However, internal barriers, such as authority of guidelines, and external barriers, such as supplying system and patients’ preference, can affect guideline dissemination and implementation. It is suggested that establishing a national guidelines database, developing evaluation tools for guidelines that fit for Chinese clinical practice, and provision of guideline training, would facilitate the use of guidelines.
ObjectiveTo explore the risk factors for surgical patients associated with postoperative nosocomial infection through monitoring the infection conditions of the patients, in order to provide a scientific basis for the development of hospital infection control measures in a second-grade class-A hospital in Chengdu City. MethodsWe conducted the survey with cluster sampling as the sampling method and the uniform questionnaire in the departments of orthopedic, neural and thoracic surgery from July 2011 to June 2012. The main parameters we observed were the patients'general and surgical conditions, antibiotics usage and hospital infection situation. Data were analyzed using the National Nosocomial Infection Surveillance Network software and chi-square test of single factors. ResultsIn this survey, we monitored 50 cases of postoperative hospital infection. The infection rate was 7.73% and the highest infection rate was in the Neurosurgery Department. The main site of infection was lower respiratory tract, followed by surgical site. The different usage time of antimicrobial drug in perioperative period resulted in different infection rates, and the difference was statistically significant (χ2=601.50, P<0.005). The rate of adjusted postoperative hospital infection was higher than pre-adjusted rate except that of the neurosurgery doctor 4. The risk factors associated with hospital postoperative infection in our hospital were:patients'conditions including underlying disease, emergency surgery, type of anesthesia, operative duration, hospital stay and postoperative drainage. Most of the hospital infection cases were caused by bacteria of the gram-negative bacilli, and the major pathogens were Klebsiella pneumoniae, Pseudomonas aeruginosa and Acinetobacter baumannii in our hospital. ConclusionThe hospital should particularly strengthen the prevention and control of hospital infection in patients after neurosurgical operations. For patients with basic diseases, we should actively improve the patients'physical conditions before operation and control the primary lesion. Targeted control measures should be taken for different factors related to surgery. Reasonable selection of antimicrobial agents should be based on the epidemic strains in our hospital.
The quality of disinfectant, disinfection devices and disposable medical devices is closely related to the patients' safety. Hospital infection management department must carry out the audit responsibilities for qualification documents of disinfectant, disinfection devices and disposable medical devices, to guarantee legality, safety and effectiveness of products used in hospital. This paper mainly introduces the implementation of qualification documents audit in West China Hospital, Sichuan University, including system construction, process reengineering, documents audit scope and key points, and document management.