Objective To identify the key influencing factors and role mechanisms of large-scale medical equip-ment allocation decision-making in public hospitals,and to provide a reference basis for optimizing resource alloca-tion strategies.Methods Through searching the literature related to large-scale medical equipment decision-making in public hospitals and combing the policies,the system of decision-making influencing factors was initially screened.The Delphi method and decision-making trial and evaluation laboratory method were used to obtain the key influencing factors of equipment allocation decision-making and to determine the interaction effects among the factors.Results A total of seven cause factors and nine effect factors were screened.Among them,cost-benefit analysis,equipment technical performance,and evaluation of similar equipment were the top three key drivers;leadership emphasis,equipment market price,and equipment supporting facilities were the top three key con-straints.Conclusion Priority be given to strengthening the management of driving factors,mainly by conducting a full-cycle assessment of cost-effectiveness,paying attention to the clinical value output of equipment technical performance,and monitoring regionally similar equipment.A dynamic response mechanism for constraints should be established,mainly to strengthen leadership decision-making,implement a centralized procurement price nego-tiation model and improve the pre-assessment system for ancillary facilities.

Objective:To observe any effect of combining transcranial magnetic stimulation (rTMS) with aerobic exercise on the cognitive functioning of early stage Parkinson′s disease (PD) patients.Methods:A total of 120 PD patients in the early stage were randomly divided into an observation group and a control group, each of 60. Both groups received conventional drug treatment and moderate-intensity aerobic exercise training, while the observation group was additionally provided with high-frequency rTMS treatment. Before and after 3 months of the treatments, everyone′s cognitive and motor functioning was evaluated using the Montreal Cognitive Assessment Scale (MoCA) and the third part of the Unified Parkinson′s Disease Rating Scale (UPDRS-Ⅲ), respectively. Negative emotions were evaluated using the Hamilton Anxiety Scale (HAMA) and the Hamilton Depression Scale (HAMD). Auditory event-related potentials were also detected, and the latency and amplitude of P300 were analyzed.Results:The average MoCA, UPDRS-Ⅲ, HAMA and HAMD scores, as well as the amplitude and latency of P300 had improved significantly in both groups after the treatment. At that point the observation group′s performance was significantly better than that of the control group in terms of the MoCA′s visuospatial and executive function, attention and delayed recall indicators, and also total score. The observation group′s average HAMA score (10.55±3.11), HAMD score (9.78±4.10), the P300 amplitude [(11.29±2.21)μV] and latency [(384.75±48.26)ms] were also significantly better. The UPDRS-Ⅲ scores were negatively correlated with the visuospatial and executive function scores of the MoCA scale in the observation group before and after treatment, while the average HAMA score was negatively correlated with the attention and delayed recall scores.Conclusions:Supplementing aerobic exercise with rTMS can significantly improve the cognition and motor functioning of early stage PD patients. The combination is more effective than aerobic exercise alone. Such combined therapy is worthy of popularization and clinical application.

Objective:To observe the therapeutic effect of combining low-frequency pulsed electrical stimulation with Beckman oral muscle exercise training in relieving drooling among persons with Parkinson′s disease (PD).Methods:A random number table was used to divide 120 PD patients with drooling into a mouth muscle training group, an electrical stimulation group, and an observation group, with 40 patients in each group. In addition to routine medication, the oral muscle training group was given Beckman oral muscle exercise training, the electrical stimulation group underwent low-frequency pulsed electrical stimulation treatment, while the observation group was provided with both. Before and after 4 weeks of treatment, the severity of salivation, the frequency of repeated empty swallowing, oral motor function, saliva secretion, and life quality of the three groups were evaluated using the Saliva Rating Scale (DRS), the Repeated Saliva Swallowing Test (RSST), oral motor function grading, the Parkinson′s Disease Saliva Clinical Scale (SCS-PD), saliva weighing, and the PD Quality of Life Scale (PDQ-39).Results:After the treatment the average DRS, SCS-PD, saliva weighing and PDQ-39 results of the observation group were significantly better than those before treatment and better than the other 2 groups′ averages. That group′s average RSST and oral motor function scores had increased significantly compared to before treatment, and compared with the other 2 groups′ averages at the same time point.Conclusions:Combining low-frequency pulsed electrical stimulation with Beckman oral muscle exercise can improve oral motor function, swallowing, and the life quality of PD patients who drool. It is more effective than electrical stimulation or oral muscle exercise training alone. Such combination therapy is worthy of clinical promotion and application.

Objective:To observe any effect of combining transcranial magnetic stimulation (rTMS) with aerobic exercise on the cognitive functioning of early stage Parkinson′s disease (PD) patients.Methods:A total of 120 PD patients in the early stage were randomly divided into an observation group and a control group, each of 60. Both groups received conventional drug treatment and moderate-intensity aerobic exercise training, while the observation group was additionally provided with high-frequency rTMS treatment. Before and after 3 months of the treatments, everyone′s cognitive and motor functioning was evaluated using the Montreal Cognitive Assessment Scale (MoCA) and the third part of the Unified Parkinson′s Disease Rating Scale (UPDRS-Ⅲ), respectively. Negative emotions were evaluated using the Hamilton Anxiety Scale (HAMA) and the Hamilton Depression Scale (HAMD). Auditory event-related potentials were also detected, and the latency and amplitude of P300 were analyzed.Results:The average MoCA, UPDRS-Ⅲ, HAMA and HAMD scores, as well as the amplitude and latency of P300 had improved significantly in both groups after the treatment. At that point the observation group′s performance was significantly better than that of the control group in terms of the MoCA′s visuospatial and executive function, attention and delayed recall indicators, and also total score. The observation group′s average HAMA score (10.55±3.11), HAMD score (9.78±4.10), the P300 amplitude [(11.29±2.21)μV] and latency [(384.75±48.26)ms] were also significantly better. The UPDRS-Ⅲ scores were negatively correlated with the visuospatial and executive function scores of the MoCA scale in the observation group before and after treatment, while the average HAMA score was negatively correlated with the attention and delayed recall scores.Conclusions:Supplementing aerobic exercise with rTMS can significantly improve the cognition and motor functioning of early stage PD patients. The combination is more effective than aerobic exercise alone. Such combined therapy is worthy of popularization and clinical application.

Objective:To observe the therapeutic effect of combining low-frequency pulsed electrical stimulation with Beckman oral muscle exercise training in relieving drooling among persons with Parkinson′s disease (PD).Methods:A random number table was used to divide 120 PD patients with drooling into a mouth muscle training group, an electrical stimulation group, and an observation group, with 40 patients in each group. In addition to routine medication, the oral muscle training group was given Beckman oral muscle exercise training, the electrical stimulation group underwent low-frequency pulsed electrical stimulation treatment, while the observation group was provided with both. Before and after 4 weeks of treatment, the severity of salivation, the frequency of repeated empty swallowing, oral motor function, saliva secretion, and life quality of the three groups were evaluated using the Saliva Rating Scale (DRS), the Repeated Saliva Swallowing Test (RSST), oral motor function grading, the Parkinson′s Disease Saliva Clinical Scale (SCS-PD), saliva weighing, and the PD Quality of Life Scale (PDQ-39).Results:After the treatment the average DRS, SCS-PD, saliva weighing and PDQ-39 results of the observation group were significantly better than those before treatment and better than the other 2 groups′ averages. That group′s average RSST and oral motor function scores had increased significantly compared to before treatment, and compared with the other 2 groups′ averages at the same time point.Conclusions:Combining low-frequency pulsed electrical stimulation with Beckman oral muscle exercise can improve oral motor function, swallowing, and the life quality of PD patients who drool. It is more effective than electrical stimulation or oral muscle exercise training alone. Such combination therapy is worthy of clinical promotion and application.

Objective To identify the key influencing factors and role mechanisms of large-scale medical equip-ment allocation decision-making in public hospitals,and to provide a reference basis for optimizing resource alloca-tion strategies.Methods Through searching the literature related to large-scale medical equipment decision-making in public hospitals and combing the policies,the system of decision-making influencing factors was initially screened.The Delphi method and decision-making trial and evaluation laboratory method were used to obtain the key influencing factors of equipment allocation decision-making and to determine the interaction effects among the factors.Results A total of seven cause factors and nine effect factors were screened.Among them,cost-benefit analysis,equipment technical performance,and evaluation of similar equipment were the top three key drivers;leadership emphasis,equipment market price,and equipment supporting facilities were the top three key con-straints.Conclusion Priority be given to strengthening the management of driving factors,mainly by conducting a full-cycle assessment of cost-effectiveness,paying attention to the clinical value output of equipment technical performance,and monitoring regionally similar equipment.A dynamic response mechanism for constraints should be established,mainly to strengthen leadership decision-making,implement a centralized procurement price nego-tiation model and improve the pre-assessment system for ancillary facilities.

Objective:To investigate the relationship between serum calcium levels and pain in patients with Parkinson's disease(PD).Methods:A total of 111 patients with PD and 50 healthy volunteers were recruited from our hospital between July 2019 and June 2020.Motor symptoms of PD patients were assessed using the Hoehn-Yahr(H&Y)stages and the Unified Parkinson's Disease Rating Scale-Ⅲ(UPDRSⅢ).Non-motor symptoms were evaluated using Mini-Mental State Examination(MMSE), 17-item Hamilton Depression Rating Scale(HAMD-17), 14-item Hamilton Anxiety Rating Scale(HAMA-14), questionnaire for rapid eye movement(REM)sleep behavior disorder(RBDQ-HK), King Parkinson's pain scale(KPPS), Pittsburgh Sleep Quality Index(PSQI), Parkinson's Disease Sleep Scale(PDSS), and Epworth Sleepiness Scale(ESS).The quality of life of PD patients was assessed using the 39-item Parkinson's Disease Questionnaire(PDQ-39).Results:The levels of serum calcium in PD patients were significantly lower than those in the control group( t=3.733, P<0.001).Additionally, the levels of serum calcium in PD patients with pain were higher than those in PD patients without pain( t=-3.238, P<0.05).This suggests a significant positive correlation between serum calcium levels and pain in PD patients( r=0.320, P=0.001).When analyzing serum calcium levels for PD with pain using binary logistic regression, the area under the curve(AUC=0.662)and sensitivity(28.9%)were found to be low.Furthermore, a correlation analysis of KPPS scores in PD patients with pain revealed that KPPS scores were correlated with UPDRSⅢ( r=0.383, P=0.009), HAMD-17( r=0.303, P=0.043), HAMA-14( r=0.303, P=0.043), PSQI( r=0.304, P=0.042), and PDSS( r=-0.417, P=0.004)scores. Conclusions:The levels of serum calcium are decreased in patients with Parkinson's disease(PD), and there is a correlation between serum calcium levels and pain experienced by PD patients.However, it is important to note that pain in PD patients is influenced by various other factors.

Objective To understand the changing distribution and antimicrobial resistance profiles of Proteus,Morganella and Providencia in hospitals across China from January 1,2015 to December 31,2021 in the CHINET Antimicrobial Resistance Surveillance Program.Methods Antimicrobial susceptibility testing was carried out following the unified CHINET protocol.The results were interpreted in accordance with the breakpoints in the 2021 Clinical & Laboratory Standards Institute(CLSI)M100(31 st Edition).Results A total of 32 433 Enterobacterales strains were isolated during the 7-year period,including 24 160 strains of Proteus,6 704 strains of Morganella,and 1 569 strains of Providencia.The overall number of these Enterobacterales isolates increased significantly over the 7-year period.The top 3 specimen source of these strains were urine,lower respiratory tract specimens,and wound secretions.Proteus,Morganella,and Providencia isolates showed lower resistance rates to amikacin,meropenem,cefoxitin,cefepime,cefoperazone-sulbactam,and piperacillin-tazobactam.For most of the antibiotics tested,less than 10％of the Proteus and Morganella strains were resistant,while less than 20％of the Providencia strains were resistant.The prevalence of carbapenem-resistant Enterobacterales(CRE)was 1.4％in Proteus isolates,1.9％in Morganella isolates,and 15.6％in Providencia isolates.Conclusions The overall number of clinical isolates of Proteus,Morganella and Providencia increased significantly in the 7-year period from 2015 to 2021.The prevalence of CRE strains also increased.More attention should be paid to antimicrobial resistance surveillance and rational antibiotic use so as to prevent the emergence and increase of antimicrobial resistance.

Objective:To assess the capability of seven reference medical laboratories to detect BCR::ABL1 p210 transcription levels and to compare the results among those laboratories.Methods:The interlaboratory comparison was carried out in two stages. The samples were prepared by the reference laboratory. The quantitative values of BCR::ABL1 p210 of the comparison samples covered 0.001%-0.01%, 0.01%-0.1%, 0.1%-1%, 1%-10% and>10% in each stage. Real-time quantitative PCR (RT-PCR) and dPCR (digital PCR) were used to examine the samples. The conversion factor (CF) was calculated and validated for each laboratory.Results:In the RT-PCR comparison, one laboratory was failed to detect BCR::ABL1 p210 in fourteen samples at the first stage. The results of the other six laboratories were qualified with the bias <±1.2 folds (-0.133-0.338) and 95% limits of agreement within ±5 folds (upper limit 0.147-0.785, lower limit -0.770--0.109), and the corresponding CF values were calculated and validated. In the dPCR comparison, one laboratory did not report results at the second stage. The results of the other six laboratories were qualified with the bias <±1.2 folds (-0.026-0.267) and 95% limits of agreement within±5 folds (upper limit 0.084-0.991, lower limit -0.669--0.135), and the corresponding CF values were calculated and validated. The samples with BCR::ABL1 p210 quantitative values of 0.01%-0.1%, 0.1%-1%, 1%-10% and >10% could be detected by both RT-PCR and qPCR. When the quantitative value of BCR::ABL1 p210 was 0.001%-0.01%, the detection rate of dPCR was higher than that of RT-PCR (85.56% vs. 68.00%).Conclusions:A good consistency is present among various laboratories. The quantitative value of BCR::ABL1 p210 is comparable among laboratories as shown by the CF value conversion. For quantitative detection of BCR::ABL1 p210 deep molecular reaction, dPCR has a higher positive detection rate and more advantages than RT-PCR. To ensure the accuracy and reproducibility of the BCR::ABL1 p210 test, it is imperative for every laboratory to enhance their daily quality control practices.

Objective:To search, evaluate and integrate the best evidence of the best evidence for emergency service surge capacity.Methods:According to the "6S" model of evidence resources, the related evidence on emergency service surge capacity in Guidelines International Network, National Guideline Clearinghouse, Canadian Medical Association CPG Infobase, Scottish Intercollegiate Guidelines Network, European Society for Emergency Medicine, the American College of Emergency Physicians, Emergency Nurses Association, Cochrane Library, PubMed, Embase, CINAHL, Web of Science, BMJ Best Practice, UpToDate,CKNI, Wanfang, and VIP database were searched by computer. The retrieval time limit was from the establishment of the database to Dec 31, 2023. Literature quality assessment and data extraction were performed by 2 researchers.Results:A total of 11 articles were included in this study, including 1 guideline, 7 expert consensuses and 3 systematic reviews, which summarized 43 pieces of evidence involving 7 categories, namely core elements, organizational management, space management, personnel allocation, material allocation, education and training, and support services.Conclusions:The best evidence summarized in this study can provide a reference for emergency service to improve surge capacity. In clinical application, emergency departments should focus on organizational, space, personnel and materials management, combined with the type of emergency events, to maximize their routine, emergency and crisis response capabilities, so as to respond to medical surges effectively.