OBJECTIVES: This study aimed to investigate the perception of dental outpatient care quality from multiple perspectives of administrators, physicians, nurses, and patients and propose nursing care quality evaluation indices that are consistent with the clinical reality to provide reference for the construction of a scientific, systematic, and comprehensive dental outpatient care quality evaluation system. METHODS: A total of 39 interviewees, including 7 administrators, 11 doctors, 11 nurses, and 10 patients, were selected for semi-structured in-depth interviews in five regionally representative tertiary-level A stomatological specialty hospitals nationwide during January-April 2024 by using a multistage sampling method. Colaizzi 7-step analysis was used to analyze and summarize the interview data. Themes were extracted on the basis of the Structure-Process-Outcome (SPO) three-dimensional quality assessment model. RESULTS: Five main themes and 15 secondary themes were extracted from three quality dimensions: structure, process, and result. The related topics of structural quality were as follows: disinfection and isolation norms, equipment and consumable management, nursing manpower ratio and nurse education structure, and emergency capability. The related topics of process quality were as follows: pre-diagnosis risk assessment, patient triage and guidance, communication and attitude, health education, humanistic care, continuous care, specialty operation, and four-hand operation. The related topics of result quality were as follows: satisfaction, adverse event management and analysis, effective complaints and disputes. CONCLUSIONS Structure quality is the foundation, process quality is the core, and result quality is the key in the evaluation of the quality of oral outpatient care. The standardization of disinfection and isolation, equipment and consumable management, allocation of reasonable nursing manpower and post capacity, implementation of high-quality nursing services, and improvement of the quality and satisfaction of medical cooperation are necessary guarantees to ensure the quality of oral outpatient care.
Humans ; Quality of Health Care ; Ambulatory Care/standards* ; Dental Care/standards* ; Outpatients

OBJECTIVES: This study aimed to construct an evaluation index system for nursing quality management in outpatient dental clinics based on the structure-process-outcome model and provide an objective standard for the evaluation of nursing quality in outpatient dental clinics. METHODS: Through literature review, multi-subject interviews, and expert meetings, the first draft of the evaluation index for nursing quality management in outpatient dental clinics was formulated. The Delphi method was adopted to select and invite 15 experts in the fields of hospital infection management, nursing management, and specialized oral care from across the country to modify the first draft. RESULTS: The positive coefficients of the experts in the two rounds of consultation were 86.7% and 92.3%, respectively. The total authority coefficients of the experts were 0.791 and 0.717, respectively. The mean scores of the importance and feasibility of the third-level indices in the two rounds of consultation were all ≥4.333; the coefficients of variation were all ≤0.150; and the Kendall's coordination coefficients were 0.308 and 0.184 respectively, with P<0.05 for all. These results indicated that the experts were motivated to participate in this study. They recognized the importance and feasibility of the overall items in this index system, and their opinions were relatively consistent. Finally, an evaluation index system, which included 3 first-level indices, 7 second-level indices, 22 third-level indices, and 69 index connotations, for nursing quality management in outpatient dental clinics was determined. The weights of the three first-level indicators were all 0.333. Patient satisfaction (0.076, outcome dimension), hand hygiene (0.061, outcome dimension), chair care ratio (0.057, structural dimension), and turnover rate (0.057, structural dimension) were the top tertiary indicators in terms of portfolio weight. CONCLUSIONS The construction method of the evaluation index system for nursing quality management in outpatient dental clinics is scientific and reliable. It can provide a reference for the evaluation of the management level of nursing quality in outpatient dental clinics and promote the continuous improvement of nursing quality in outpatient dental clinics.
Humans ; Dental Clinics ; Delphi Technique

To develop a blue cap anticoagulant tube blood volume measuring card of to solve the problem of insufficient or excessive blood collection in clinical coagulation specimens.The device was composed of a measuring card,a transparent housing with a base and a tube holder.The measuring card was divided into qualified and unqualified areas,the housing was used to insert the card,the tube holder was used to place blood collection tubes.The device was used by clinical nurses to judge the adequacy of blood collection volume in blue cap anticoagulant tube.After the use of the device,the failure rate of clinical blue cap anticoagulation tube specimens submission was reduced from 6.71‰ to 2.73‰,shortened the time limit for specimen submission.At the same time,the device made the rejection judgment of department specimens more standardized and avoided the acceptance of unqualified specimens caused by subjective judgment errors.The device has simple structure,convenient operation and strong practicability,and has promotion value.

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Objective:To investigate the status quo and influencing factors of support perception of spouses of breast cancer patients, and to provide reference for clinical intervention.Methods:A cross-sectional study was conducted to facilitate the selection of 180 breast cancer patients who were treated at the Sun Yat-sen University Cancer Center from January 2022 to June 2023. The general information questionnaire, the Perceived Support Scale for Spouses of Breast Cancer Patients, the Hospital Anxiety and Depression Scale, the Locke-Wallace Marriage Adjustment Scale, and the Brief Illness Perception Questionnaire were used to investigate them. Multiple linear regression was used to analyze the influencing factors of perceived support level of spouses of breast cancer patients.Results:A total of 180 patients were admitted ultimately, all of them were females, aged (49.88 ± 8.95) years old. The total score of Perceived Support Scale for Spouses of Breast Cancer Patients was (62.38 ± 6.54) points. The average scores of each dimension from high to low were emotional support (2.70 ± 0.48) points, information support (2.65 ± 0.52) points and actual support (2.51 ± 0.62) points. There were significant differences in the scores of spouse support perception among breast cancer patients with different educational levels, surgical methods and self-care ability ( F=4.08, 17.63, t=2.41, all P<0.05). Pearson correlation analysis showed that the total score of Perceived Support Scale for Spouses of Breast Cancer Patients was negatively correlated with anxiety score, depression score and disease perception score ( r=-0.388, -0.410, -0.350, all P<0.01), and positively correlated with marital adjustment score ( r=0.692, P<0.01). The results of multiple linear regression showed that education level, surgical method, anxiety, depression, disease perception and marital adjustment were the influencing factors of spouse support perception level of breast cancer patients ( t values were 3.04-4.44, all P<0.05 ), which could explain 54.6 % of the total variation. Conclusions:The level of support perception of spouses of breast cancer patients needs to be improved. Education level, surgical method, anxiety, depression, disease perception and marital adjustment are the influencing factors of patients ′ perception of spouse support level.

Purpose: The interval between neoadjuvant chemotherapy (NAC) and surgery for locally advanced breast cancer (LABC) remains controversial. At the same time, the prognostic effect of delayed surgery in patients with poor responses is currently unclear. Methods: Data was collected from patients who had poor responses to NAC and underwent modified radical surgery from January 2013 to December 2018. The interval from completion of NAC to surgery was divided into two groups: a longer (greater than four weeks) or shorter (four weeks or less) interval. The associations of these interval groups with overall survival (OS) and recurrence-free survival (RFS) were evaluated by multivariable Cox models adjusting for the existing prognostic factors. Propensity score matching (PSM) was used to minimize election bias. Results: A total of 1,229 patients (mean age, 47.2 ± 8.9 years; median follow-up duration, 32.67 [6.57–52.63] months) were included. The 5-year OS rates were 73.2% and 60.8% in the shorter (n = 171) and longer interval group (n = 1,058), respectively, while the 3-year RFS rates were 80.8% and 71.7%, respectively. In multivariate Cox analysis, the longer interval was associated with an increased risk of mortality (hazard ratio [HR], 1.43; 95% confidence interval [CI], 1.01–2.02; p = 0.046) and recurrence (HR, 1.50; 95% CI, 1.12–1.99; p = 0.006).There was an interaction between the molecular subtype and the surgery interval for OS (pinteraction = 0.014) and RFS (pinteraction = 0.027). After PSM, no significant difference in OS (p = 0.180) and RFS (p = 0.069) was observed between the two groups. Conclusion Among LABC patients with a poor response, those with a longer interval between NAC and surgery had worse OS and RFS. The results indicate that these patients should receive modified radical surgery timely, which may in turn improve their prognosis.

Objective:To observe the multimodal imaging features and explore the treatment of parafoveal exudative vascular anomaly complex (PEVAC).Methods:A retrospective study. Six patients (6 eyes) with PEVAC diagnosed in Tianjin Eye Hospital were included in this study from July 2018 to December 2021. All patients were female with monocular disease. The age was (61.1±9.3) years. All patients showed a sudden painless decline in monocular vision with metamorphopsia. All patients underwent best corrected visual acuity (BCVA), color fundus photography, fundus fluorescein angiography (FFA), optical coherence tomography (OCT) and OCT angiography (OCTA). Indocyanine green angiography (ICGA) was performed in 4 eyes. In 6 eyes, 3 eyes were treated with intravitreal injection of anti-vascular endothelial growth factor drug; 5 eyes were treated with micropulse laser photocoagulation and/or local thermal laser photocoagulation; 1 eye was treated with photodynamic therapy. Five patients were followed up for (9.2±7.4) months, and 1 patient was lost. At follow-up, the same equipment and methods were used as at the initial diagnosis. The clinical manifestations, multimodal image features and treatment response were observed.Results:Baseline BCVA of affected eyes were ranged from 0.1 to 0.5. PEVAC was isolated in 6 eyes, and the fundus showed isolated hemangioma-like leision, accompanied by small bleeding and hard exudation. There were 2 isolated hemangiomatous lesions adjacent to each other in 2 eyes. In the early stage of FFA, punctate high fluorescence lesions near the macular fovea were seen, and the leakage was enhanced in the late stage. There was no leakage in the early stage of ICGA, or slight leakage with late scouring. OCT showed an oval lesion with high reflection wall and uneven low reflection. The central macular thickness (CMT) was (431±76) μm. OCTA showed blood flow signals in PEVAC, 2 eyes in the superficial capillary plexus (SCP), and it was also observed in the deep capillary plexus (DCP), but the intensity of blood flow signal was slightly weaker than that in the SCP. The blood flow signal was visible only in DCP in 2 eyes. SCP and DCP showed similar intensity of blood flow signals in 2 eyes. After treatment, the bleeding was absorbed basically in 4 eyes, the hard exudation partially subsided, the CMT decreased, the intercortical cystic cavity of the fovea nerve decreased, the hemangiomatous lesions narrowed, and BCVA increased. In 1 eye, the macular sac was reduced and partially absorbed by hard exudation, which was later relapsed due to blood pressure fluctuation.Conclusions:The majority of PEVAC patients had monocular onset. The fundus is characterized by solitary or structure with strong reflex walls, with or without retinal cysts, hard exudates, and subretinal fluid, and visible blood flow signals inside.

Autologous ozonized blood transfusion(AOBT) is a therapy of re-transfusion of 100-200 mL of autologous blood after shaking and agitation with appropriate amount of oxygen-ozone in vitro. The oxidation of blood through the strong oxidation of ozone can enhance the non-specific immune response of the body, regulate the internal environment and promote health. This therapy has been increasingly applied in clinical practice, while no unified standard for the operation process in terms of ozone concentration, treatment frequency and treatment course had been established. This operation process of AOBT is primarily explored in order to standardize the operation process and ensure its safety and efficacy.

Objective:To evaluate the diagnostic performance of the prostate imaging reporting and data system version 2.1 (PI-RADS v2.1) based on multiparametric MRI (mpMRI) in the detection of clinically significant prostate cancer (csPCa).Methods:A total of 561 patients who underwent prostate mpMRI in the First Affiliated Hospital of Guangxi Medical University from June 2015 to December 2020 due to elevated prostate specific antigen were collected ambispectively. The patients were divided into csPCa group (276 cases) and non-csPCa group (285 cases) according to pathological findings. Prostate were scored according to the PI-RADS v2.1 scoring standard by a junior and a senior radiologist. The prostate volume was measured and the prostate specific antigen density (PSAD) was calculated. The diffusion-weighted imaging and dynamic contrast-enhanced MRI images were processed to measure the quantitative parameters of the index lesion, including apparent diffusion coefficient (ADC), volume transfer constant (K trans) and rate constant (K ep) values. The Mann-Whitney U test was used to compare the difference in parameters between the two groups. The predictors of csPCa were screened by logistic regression analysis. Predictive model of multi-parameter was established. The receiver operator characteristic curves were used to evaluate the efficacy of PI-RADS v2.1 and the model in diagnosing csPCa, and the comparisons of area under the curve (AUC) were conducted by DeLong test. Results:Compared with non-csPCa group, the patients in csPCa group had higher PI-RADS score of senior physician, PSAD, K trans and K ep value, lower ADC value ( Z=-16.69, -12.49, -3.43, -4.67, 13.91, all P<0.001). The PI-RADS scores of senior physician (OR=3.064, 95%CI 2.428-3.866, P<0.001), PSAD (OR=1.554, 95%CI 1.170-2.064, P=0.002) and ADC value (OR=0.095, 95%CI 0.032-0.288, P<0.001) were the predictors of csPCa. The AUC of junior, senior physician PI-RADS and combined prediction model were 0.861 (95%CI 0.830-0.892), 0.895 (95%CI 0.868-0.922) and 0.923 (95%CI 0.898-0.944). The pairwise difference was statistically significant (the PI-RADS score between the junior and senior physicians Z=3.24, P=0.001, the difference between the PI-RADS score of junior physician and prediction model Z=5.54, P<0.001, the difference between the PI-RADS score of senior physician and prediction model Z=4.20, P<0.001). Conclusion:Based on mpMRI, the application of PI-RADS v2.1 by junior and senior radiologists has the high diagnostic efficacy for csPCa, and the multi-parameter model has the best diagnostic efficacy for csPCa.

Objective: To investigate the factors affecting the depressive symptoms among patients with colorectal cancer in Chengdu City, so as to provide insights into mental health improvement among colorectal cancer patients. Methods: Patients with colorectal cancer were enrolled from three hospitals in Chengdu City using the convenient sampling method. The basic information, life styles and cancer diagnosis and therapy were collected, and the depressive symptoms were evaluated using the Zung Self-Rating Depression Scale ( SDS ). In addition, factors affecting the depressive symptoms were identified using the multivariable logistic regression analysis. Results: A total of 384 patients with colorectal cancer were enrolled, including 247 men ( 64.32% ), and the subjects had a mean age of ( 57.47±11.39 ) years and a mean SDS score of 37.73±9.15. The detection rate of depressive symptoms was 15.36%. Multivariable logistic regression analysis showed that colorectal cancer patients with a history of radiotherapy had a high risk of developing depressive symptoms ( OR=0.468, 95%CI: 0.245-0.895 ), while patients with alcohol consumption ( OR=0.407, 95%CI: 0.172-0.963 ) and drinking tea ( OR=0.470, 95%CI: 0.244-0.904 ) had a low risk of developing depressive symptoms. Conclusions The detection of depressive symptoms is 15.36% among patients with colorectal cancer in Chengdu City, and a history of radiotherapy, alcohol consumption and drinking tea affect the development of depressive symptoms among patients with colorectal cancer.