Occupational Category and Professional Title Influencing the Knowledge, Attitudes and Practice (KAP) of Quality Training: A Cross-Sectional Survey From a Tertiary General Hospital.

Quality improvement is an international priority, and quality education and training are important parts of hospital quality management. The aim of this study was to understand the knowledge, attitudes and practices (KAP) and its influencing factors related to quality training in medical staff. A questionnaire survey was conducted by convenience sampling to assess the KAP of quality training in Taizhou Enze Medical Center. Principal component analysis was used to extract factors from the questionnaire. Descriptive statistics (frequency, median, mean), Kendall grade correlation analysis, and Mann-Whitney U tests were used to analyze the data. A total of 205 staff members participated in the questionnaire survey. For the 5 factors of the KAP scale, the highest score was factor F4, recognition and support for quality training (mean = 90.55, median = 100), followed by factor F3, perceived benefits (mean = 84.46, median = 85.65). Relatively lower scores were found for factor F2, quality knowledge learning and mastery (mean = 63.09, median = 63.89), and F5, quality management practices and sharing (mean = 82.07, median = 75.00). There was a correlation between the 5 factors. The scores of F2 (quality knowledge learning and mastery) for staff with senior professional titles were higher than those for staff with intermediate professional titles or below. The score of F3 (perceived benefits of quality training) in medical technicians and nurses was higher than in doctors and administrative personnel. Our findings showed that the respondents' attitude toward quality training was positive, but their knowledge mastery and practice behaviors should be further improved. Occupational category and professional title were the influencing factors of the quality training KAP. Therefore, hospital should conduct quality management training at a wider scope according to the competency requirements of different groups, and further optimize the improvement and innovation system.

Association between abusive supervision and nurses' withholding voice about patient safety: the roles of impression management motivation and speak up-related climate.

BACKGROUND: Abusive supervision by the nurse manager significantly influences nurses' withholding voice about patient safety. The role of impression management motivation and speak up-related climate is crucial in understanding their connection. This study aimed to explore the relationship between abusive supervision, impression management motivation, speak up-related climate, and withholding voice about patient safety. METHODS: This cross-sectional study employed a convenience sampling method to recruit 419 clinical nurses from Taizhou Hospital, Zhejiang Province, China, between 1 November 2022 and 31 January 2023. The study adhered to the STROBE checklist. Abusive supervision and impression management motivation were assessed using the Chinese versions of the Abusive Supervision Scale and the Impression Management Motivation Scale, respectively. Withholding voice about patient safety and speak up-related climate were identified using the Chinese version of the Speaking Up about Patient Safety Questionnaire. RESULTS: Nurse leaders' abusive supervision (ß=0.40, p<0.01) and nurses' impression management motivation (ß=0.10, p<0.01) significantly and positively influenced nurses' withholding voice about patient safety. We introduced impression management motivation as a mediating variable, and the effect of abusive supervision on nurses' withholding voice decreased (ß from 0.40 to 0.38, p< 0.01). Nurses' speak up-related climate played a moderating role between abusive supervision and impression management motivation (ß= 0.24, p<0.05). CONCLUSIONS: Abusive supervision by nursing leaders can result in nurses withholding voice about patient safety out of self-protective impression management motives. This phenomenon inhibits nurses' subjective initiative and undermines their proactive involvement in improving patient safety, and hinders the cultivation of a culture encouraging full participation in patient safety, which should warrant significant attention.

The Impact of Chronic Illness on the Patient Experience: Results From a Cross-Sectional Comparative Study in a Comprehensive Tertiary Hospital in China.

OBJECTIVE: Improving the satisfaction and medical experience of patients is a basic goal of the comprehensive reform of public hospitals in China. This study aimed to investigate the patient experience and its influencing factors, and to compare medical experiences between patients with and without chronic disease, with a view to providing suggestions for improving the quality of public hospitals in China. METHODS: A cross-sectional comparative study involving 102 patients discharged from Taizhou Hospital of Zhejiang Province, a tertiary public hospital in China, was conducted. The patients were invited to participate in a survey comprising the Picker Patient Experience Questionnaire (PPE-15), and an overall satisfaction evaluation (on a scale of 1-10). The patients were divided into two groups according to whether or not they had a chronic disease, and the medical experience and overall satisfaction of the groups were compared. Descriptive statistics (frequency, median, mean), chi-square analysis, and Mann-Whitney U tests were used to analyze the data. RESULTS: No statistical significance was found in overall satisfaction between patients with and without chronic diseases, but there were differences in the patient experience score. Chronic illness had negative impacts on the experience of care coordination for patients and respect for patient preferences. Of the seven dimensions of the PPE-15, the scores for emotional support and respect for patient preferences were the lowest in both groups, and the item "want to be more involved in decisions made about care and treatment" scored the lowest among all items. CONCLUSIONS: Hospital managers and staff members should pay more attention to the emotional support and preferences of patients. For patients with chronic diseases, the standardization of medical care and patient participation in the medical process should be strengthened. Hospitals should also subdivide patient groups, ascertain the demands and expectations of patients, and carry out targeted evaluation and intervention measures.

Applying Lean Six Sigma to Reduce the Incidence of Unplanned Surgery Cancellation at a Large Comprehensive Tertiary Hospital in China.

Unplanned surgery cancellation (USC) was an important quality management issue in the course of medical care for surgical patients, which caused inappropriate use of hospital resources and had negative impacts on quality and safety. This study used Lean Six Sigma to reduce the incidence of USC. Following the Lean Six Sigma DMAIC (Define, Measure, Analyze, Improve, and Control) process, the main factors influencing the USC were identified, such as the time of informing patient admission, the time of submitting operation notice, and the management of test report follow-up. A series of measures were implemented including improving the health education content of virtual bed patients, standardizing the way of communication between the Admission Management Center and the patients, improving the timing of anesthesia evaluation, optimizing the process of operation notice with an information system, and implementing the regulations of virtual bed management. The incidence of USC reduced from 10.21% in Jan. 2016 to 3.8% in Dec. 2016, and the Z-score increased from 1.25 to 1.68, which improved patient safety and demonstrated that Lean Six Sigma was an effective method to solve cross-department issues in hospital.

Isolation and multipotential differentiation of mesenchymal stromal cell­like progenitor cells from human bladder.

Various types of mesenchymal stromal cells (MSCs) have been used in urological tissue engineering but to date the existence of MSCs has not been reported in the human bladder. The present study provided evidence that a small number of MSC­like cells exist in the human bladder and designated this class of cells 'human bladder­derived MSC­like cells' (hBSCs). It was demonstrated that hBSCs can be cultured to yield a large population. These hBSCs expressed the surface markers of MSCs and exhibited the capacity for osteogenic, adipogenic and chondrogenic differentiation. On induction with appropriate media in vitro, hBSCs could differentiate into bladder­associated cell types, including urothelial, endothelial and smooth muscle cell­like lineages. In addition, the average telomerase activity of adult hBSCs was higher compared with adult human bone marrow­derived MSCs, but lower than that of human umbilical cord Wharton's jelly­derived MSCs. These findings may inspire future studies on the role of hBSCs in urological tissue engineering applications and in other fields.

Influence of prostate size on the perioperative and postoperative outcome of transurethral plasmakinetic enucleation of the prostate: Results of 892 patients with 3 years of follow-up.

To explore the influence of prostate size on the outcome of Plasmakinetic enucleation of the prostate (PkEP) for the treatment of benign prostate hyperplasia (BPH), The data of 892 patients with symptomatic BPH who underwent PkEP were retrospectively reviewed. Among them, 199 (22.31%) had the prostate size smaller than 40 g (Group 1), 409 (45.85%) between 40 and 79 g (Group 2), 197 (22.09%) between 80 and 120 g (Group 3), and 87 (9.75%) larger than 120 g (Group 4). Perioperative variables, perioperative and postoperative complications were recorded. Patients were followed up for 36 months postoperatively. The efficiency of the surgery increased as the prostate size increased. Greater decreases in hemoglobin were noted in groups with larger prostates, while the duration of catheterization after the operation was similar across all groups. During the 3-year follow-up, the postoperative improvement in International Prostate Symptom Score (IPSS), Quality of Life (QOL), maximal flow rate (Qmax) and post-void residual urine volume (PVR), as well as longterm complications including urethral stricture and bladder-neck contracture were comparable across the 4 groups. These findings revealed that PkEP is more efficient for large prostate and can treat all prostates regardless of the size with equivalent symptom relief and micturition improvement.

[Influencing factors and mechanism of arsenic removal during the aluminum coagulation process].

Aluminum coagulants are widely used in arsenic (As) removal during the drinking water treatment process. Aluminium chloride (AlCl3) and polyaluminium chloride (PACl) which contains high content of Al13 were used as coagulants. The effects of aluminum species, pH, humic acid (HA) and coexisting anions on arsenic removal were investigated. Results showed that AlCl3 and PACl were almost ineffective in As(II) removal while the As(V) removal efficiency reached almost 100%. pH was an important influencing factor on the arsenic removal efficiency, because pH influenced the distribution of aluminum species during the coagulation process. The efficiency of arsenic removal by aluminum coagulants was positively correlated with the content of Al13 species. HA and some coexisting anions showed negative impact on arsenic removal because of the competitive adsorption. The negative influence of HA was more pronounced at low coagulant dosages. PO4(3-) and F(-) showed marked influence during arsenic removal, but there was no obvious influence when SiO3(2-), CO3(2-) and SO4(2-) coexisted. The present study would be helpful to direct arsenic removal by enhanced coagulation during the drinking water treatment.

Process conditions for preparing methanol from cornstalk gas.

The low-heat-value cornstalk gas produced in the down-flow fixed bed gasifier was tentatively used for methanol synthesis. The cornstalk gas was purified and the technical procedures such as deoxygenation, desulfurization, catalytic cracking of tar, purification and hydrogenation were studied. The catalytic experiments of methanol synthesis with cornstalk syngas were carried out in a tubular-flow integral and isothermal reactor. The effect of reaction temperature, pressure, catalyst types, catalyst particle size, syngas flow at entering end and composition of syngas was investigated. The optimum process conditions and yield of methanol from cornstalk syngas were obtained. The experimental results indicated that the proper catalyst for the synthetic reaction was C301 and the optimum catalyst size was 0.833 mm x 0.351 mm. The optimum operating temperature and pressure were found to be 235 degrees C and 5 MPa, respectively. The suitable syngas flow 0.9-1.10 mol/h at entering end was selected and the best composition of syngas were CO 10.49%, CO2 8.8%, N2 37.32%, C(n)H(m) 0.95% and H2 40.49%. The best methanol yield was 0.418 g/g cornstalk. This study provided the technical support for the industrial test of methanol production from biomass (cornstalk) gas.