Objective: To explore factors associated with return intention and behavior among young lapsed blood donors from three psychological dimensions: blood donation values, moral identity and internalized responsibility, and to provide a contextualized interpretation of these psychological factors within the traditional Chinese ethical framework of “benevolence-righteousness-virtue”. Methods: A prospective cohort study was performed among 732 young lapsed blood donors in Hangzhou, China, recruited via stratified random sampling. At baseline, participants completed measures of blood donation values, moral identity and identified regulation. Six months later, return intention was assessed among 344 participants who completed the follow-up survey, while actual return behavior was determined from blood center records for all 732 participants at baseline. Univariate and multivariate logistic regression analyses were used to analyze the predictive effects of these psychological variables on return intention and behavior. Results: Blood donation motivations varied significantly across participants with different educational levels (P<0.05). Among the 344 participants who completed the follow-up survey, blood donation values, moral identity, and identified regulation were each significantly associated with return intention (P<0.05). These associations remained significant after adjustment for demographic factors (P<0.01). When the three psychological factors were simultaneously entered into the model, only identified regulation remained independently associated with return intention (OR=1.95, 95%CI:1.35-2.82, P<0.001). Among all 732 participants, the three psychological factors were each significantly associated with actual return behavior in univariate and adjusted analyses；however, none remained independently associated with actual return behavior when entered simultaneously into the model (all P>0.05). Conclusion: Identified regulation may be an important psychological factor underlying the formation of return intention among young lapsed blood donors. From the perspective of the “benevolence - righteousness - virtue” ethical framework, blood donation values, identified regulation, and moral identity represent distinct dimensions of donation motivation, with the dimension of “righteousness” reflected in internalized responsibility, showing a relatively prominent role in return intention. The translation of psychological motivation into actual return behavior may additionally depend on other factors and warrants further investigation.

Objective To explore the efficacy of bilateral facial muscle training combined with visual electromyography biofeedback on facial nerve function recovery in patients with idiopathic facial nerve palsy. Methods Patients with idiopathic facial nerve palsy admitted to Shanghai Fifth People’s Hospital, Fudan University from July 2022 to July 2024 were selected and randomly divided into a control group and an intervention group. The control group received conventional physical factor therapy, while the intervention group received bilateral facial muscle training combined with visual electromyography biofeedback therapy based on the control group’s regimen. After 20 treatment sessions, the total effective rate, the House-Brackmann (H-B) facial nerve grading system, the Sunnybrook Facial Grading System (SFGS) score, and the average value ratio of maximal amplitudes of bilateral frontalis and zygomaticus muscles were compared between the two groups. Results A total of 90 patients were included, 45 in each group. After 20 treatment sessions, the total effective rate was significantly higher in the intervention group than in the control group (84.4% vs 75.6%, P＝0.003). Compared with the control group, the intervention group demonstrated a significantly lower H-B grade (P＝0.003) and a higher SFGS score (P＝0.001). The average value ratios of maximal amplitudes of the affected versus healthy side frontalis (P＝0.013) and zygomatic (P＝0.022) muscles were higher in the intervention group than in the control group. Conclusions Bilateral facial muscle training combined with visual electromyography biofeedback is an effective approach for treating idiopathic facial nerve palsy, effectively promoting the recovery of facial nerve function, and improving facial symmetry and facial muscle function.

Objective:To compare the efficacy of transpulmonary pressure (Ptp) and driving pressure (DP) in guiding lung-protective ventilation strategies in patients with acute respiratory distress syndrome (ARDS).Methods:In this randomized controlled trial, 22 ARDS patients of either sex, aged 18-80 yr, with a body mass index of 18-30 kg/m 2, were divided into 2 groups ( n=11 each) using a random number table method: Ptp group and DP group. DP group received a tidal volume of 4-6 ml/kg with a plateau pressure<30 cmH 2O (1 cm H 2O=0.098 kPa) and driving pressure<16 cmH 2O. In Ptp group, the positive end-expiratory pressure (PEEP) and tidal volume were adjusted to maintain end-inspiratory Ptp <25 cmH 2O and end-expiratory Ptp 0-5 cmH 2O based on the setting mentioned in DP group. Oxygenation index, PEEP, plateau pressure, central venous pressure, heart rate, mean arterial pressure, parameters of liver and kidney function, mechanical ventilation duration, and the mortality in the intensive care unit were recorded on admission to the operating room and at 24 and 48 h after treatment. Results:Compared to DP group, significant changes were found in the main effects of oxygenation indices and time effects in Ptp group, and significant changes were found in the main effect of PEEP, with mean arterial pressure increasing ( P<0.05), and no significant differences were observed in the other parameters regarding group effects, time effects, or interactions in PEEP group ( P>0.05). Conclusions:Ptp provides a superior efficacy than DP in guiding lung-protective ventilation strategies for the patients with ARDS.

Objective:To construct a nursing norm for extracorporeal membrane oxygenation in adults, so as to provide a reference for improving the nursing care of adult extracorporeal membrane oxygenation.Methods:The first draft was developed through literature search and expert discussion. From September to October 2023, 16 experts were selected using the Delphi method to conduct two rounds of expert consultation on the first draft, and the final draft was revised with reference to the experts' comments. The expert positivity coefficient was expressed as the effective recovery rate of the questionnaire, and the degree of expert authority was evaluated with the authority coefficient, and the degree of harmonization of expert opinions was assessed with the Kendall's harmony coefficient.Results:Literature search screened a total of four guidelines and five expert consensus. In the two rounds of consultation, the effective recovery rates of the questionnaires were all 100% (16/16), and the expert authority coefficients were all 0.900, and the Kendall's harmony coefficients of the overall indicators were 0.581 and 0.666, respectively (both P<0.01). The final constructed nursing norm for extracorporeal membrane oxygenation in adults included five primary indicators, 27 secondary indicators, and 17 tertiary indicators. Conclusions:The constructed nursing norm for extracorporeal membrane oxygenation in adults is scientific, reliable and feasible, and can guide clinical nursing staff to carry out nursing care for extracorporeal membrane oxygenation.

Objective:To compare the efficacy of transpulmonary pressure (Ptp) and driving pressure (DP) in guiding lung-protective ventilation strategies in patients with acute respiratory distress syndrome (ARDS).Methods:In this randomized controlled trial, 22 ARDS patients of either sex, aged 18-80 yr, with a body mass index of 18-30 kg/m 2, were divided into 2 groups ( n=11 each) using a random number table method: Ptp group and DP group. DP group received a tidal volume of 4-6 ml/kg with a plateau pressure<30 cmH 2O (1 cm H 2O=0.098 kPa) and driving pressure<16 cmH 2O. In Ptp group, the positive end-expiratory pressure (PEEP) and tidal volume were adjusted to maintain end-inspiratory Ptp <25 cmH 2O and end-expiratory Ptp 0-5 cmH 2O based on the setting mentioned in DP group. Oxygenation index, PEEP, plateau pressure, central venous pressure, heart rate, mean arterial pressure, parameters of liver and kidney function, mechanical ventilation duration, and the mortality in the intensive care unit were recorded on admission to the operating room and at 24 and 48 h after treatment. Results:Compared to DP group, significant changes were found in the main effects of oxygenation indices and time effects in Ptp group, and significant changes were found in the main effect of PEEP, with mean arterial pressure increasing ( P<0.05), and no significant differences were observed in the other parameters regarding group effects, time effects, or interactions in PEEP group ( P>0.05). Conclusions:Ptp provides a superior efficacy than DP in guiding lung-protective ventilation strategies for the patients with ARDS.

Talent gather is a process of talent flow and aggregation caused by various factors.Talent gather can not only promote the high-quality development of public hospitals and the aggregation of medical resources but also enhance hospital international competitiveness to form good groups promotion effect.Besides,talent gather can also lead to decrease in management efficiency,an increase in the siphon effect of large hospitals on talents and patients,and existing systems hindering the agglomeration effect.Therefore,it is necessary to strengthen management functions and improve efficiency,to seize the opportunities and breakthroughs in institutional and mechanism reform,and solve the problem of siphoning.Enhance the adaptability of personnel management and promote the advantages of talent aggregation,and establish a talent highland in the field of life and health.

Talent gather is a process of talent flow and aggregation caused by various factors.Talent gather can not only promote the high-quality development of public hospitals and the aggregation of medical resources but also enhance hospital international competitiveness to form good groups promotion effect.Besides,talent gather can also lead to decrease in management efficiency,an increase in the siphon effect of large hospitals on talents and patients,and existing systems hindering the agglomeration effect.Therefore,it is necessary to strengthen management functions and improve efficiency,to seize the opportunities and breakthroughs in institutional and mechanism reform,and solve the problem of siphoning.Enhance the adaptability of personnel management and promote the advantages of talent aggregation,and establish a talent highland in the field of life and health.

Objective:To construct a nursing norm for extracorporeal membrane oxygenation in adults, so as to provide a reference for improving the nursing care of adult extracorporeal membrane oxygenation.Methods:The first draft was developed through literature search and expert discussion. From September to October 2023, 16 experts were selected using the Delphi method to conduct two rounds of expert consultation on the first draft, and the final draft was revised with reference to the experts' comments. The expert positivity coefficient was expressed as the effective recovery rate of the questionnaire, and the degree of expert authority was evaluated with the authority coefficient, and the degree of harmonization of expert opinions was assessed with the Kendall's harmony coefficient.Results:Literature search screened a total of four guidelines and five expert consensus. In the two rounds of consultation, the effective recovery rates of the questionnaires were all 100% (16/16), and the expert authority coefficients were all 0.900, and the Kendall's harmony coefficients of the overall indicators were 0.581 and 0.666, respectively (both P<0.01). The final constructed nursing norm for extracorporeal membrane oxygenation in adults included five primary indicators, 27 secondary indicators, and 17 tertiary indicators. Conclusions:The constructed nursing norm for extracorporeal membrane oxygenation in adults is scientific, reliable and feasible, and can guide clinical nursing staff to carry out nursing care for extracorporeal membrane oxygenation.

Endovascular treatment has become the standard treatment method for acute ischemic stroke caused by large vessel occlusion. The application of neuroimaging techniques for appropriate patient selection and prognosis prediction is of great significance for successful endovascular treatment. This article reviews the application progress of fluid-attenuated inversion recovery sequence vascular hyperintensity in patients with acute ischemic stroke underwent endovascular treatment.

Objective:To explore the effect of "Internet plus" exercise prescription intervention on upper limb dysfunction and quality of life of breast cancer patients at home after surgery, so as to provide reference for health management of breast cancer patients after surgery.Methods:Adopting a prospective randomized controlled trial research method. From November 2021 to January 2023, 124 breast cancer patients in the breast and thyroid surgery department of Xiang′an Hospital Affiliated to Xiamen University were selected for the study. According to the random number table method, they were randomly divided into an intervention group (62 cases) and a control group (62 cases). The control group patients were given routine training, and the intervention group patients received routine training in the first four weeks after operation, and "Internet plus" exercise prescription intervention in the fifth week after operation. The upper limb dysfunction, quality of life before and after the intervention and motor compliance after the intervention between the two groups were compared.Results:A total of 117 patients were ultimately included, and they were all female, with 58 patients in the intervention group aged (51.01 ± 9.77) years old and 59 patients in the control group aged (51.47 ± 9.85) years old. There was no statistically significant difference in upper limb dysfunction and quality of life between the two groups of patients before intervention ( P>0.05). After the intervention, the degree of upper limb dysfunction in the intervention group was (63.55 ± 7.02) points, which were lower than that in the control group (67.13 ± 7.25) points, and the difference was statistically significant ( t = 2.71, P<0.01). After the intervention, the total score of quality of life and the scores of physiological status, social/family status, emotional status, functional status and additional attention of breast cancer patients in the intervention group were (115.27 ± 17.35), (22.65 ± 4.53), (22.79 ± 4.36), (20.96 ± 3.95), (19.56 ± 4.22), (29.31 ± 5.24) points, which were higher than those in the control group (104.28 ± 17.04), (20.57 ± 4.48), (20.85 ± 4.23), (18.75 ± 4.04), (17.18 ± 4.06), (26.93 ± 5.21) points, the differences were statistically significant ( t values were 2.44-3.46, all P<0.05). In terms of exercise compliance of breast cancer patients in the intervention group, the aerobic exercise completion rate was 91.38% (53/58), muscle strength training completion rate was 77.59% (45/58), stretching exercise completion rate was 86.21% (50/58), exercise frequency was (3.96 ± 1.13) times/week, exercise duration was (29.51 ± 7.64) min/time, which was superior to 77.97% (46/59), 57.63% (34/59), 69.49% (41/59), (3.38 ± 0.94) times/week, (23.96 ± 7.33) min/time in the control group, the differences were statistically significant ( χ2 = 4.04, 5.31, 4.73, t = 3.02, 4.01, all P<0.05). Conclusions:"Internet plus" exercise prescription intervention has the characteristics of convenience, intuition and strong operability, which is conducive to improving the upper limb dysfunction, quality of life and exercise compliance of breast cancer patients at home after surgery. It is recommended to be popularized and applied clinically.