Objective:To explore the potential categories of transformation shock levels among newly employed nurses and their influencing factors, in order to provide references for implementing targeted interventions.Methods:In March and April 2024, a convenience sampling method was used to select 208 nurses undergoing standardized training at Beijing Tiantan Hospital, Capital Medical University, as the study subjects. The Transformation Shock Evaluation Scale, the Chinese Registered Nurse Core Competency Scale, and the Work Confidence and Ability Scale were used for data collection. Latent profile analysis was employed to identify the potential categories of transformation shock levels among newly employed nurses, and multinomial Logistic regression was used to analyze the influencing factors for different categories.Results:A total of 208 questionnaires were distributed, with 195 valid ones returned, yielding an effective response rate of 93.75%. The overall transformation shock score of the 195 newly employed nurses was (2.10±0.84), the career core competency score was (179.30±35.32), and the work confidence and ability score was (80.01±10.64). The transformation shock levels of the newly employed nurses were divided into four categories: high transformation shock-negative coping group (22.56%, 44/195), moderate transformation shock-psychological barrier group (29.23%, 57/195), lower transformation shock-high communication effectiveness group (36.41%, 71/195), and low transformation shock-high coping ability group (11.79%, 23/195). Logistic regression analysis showed that education level, clinical nursing ability, leadership, communication, critical thinking and research ability were influencing factors for the different categories of transformation shock levels among newly employed nurses ( P<0.05) . Conclusions:The transformation shock levels among newly employed nurses exhibit distinct categorical characteristics. Nursing education and management personnel should provide targeted training based on the influencing factors of different categories to reduce the level of transformation shock.

Objective:To explore the current status and influencing factors of the core competencies of nursing interns based on a mixed-methods approach, with the goal of providing a reference for the reform of high-quality teaching models and the enhancement of nursing students' core competencies.Methods:An explanatory sequential research design of mixed-methods research was adopted. Using convenience sampling, 105 nursing interns who were on clinical practice at Beijing Tiantan Hospital, Capital Medical University, from July to August 2022, were selected as participants. A general information questionnaire and a core competency scale for nursing students were used for data collection, and multiple linear regression analysis was conducted to identify the factors influencing the core competencies. From September to October 2022, purposive sampling was used to select six nursing interns for semi-structured interviews. Thematic framework analysis was used to extract opinions, categorize inferences, and summarize themes.Results:The overall average score of the core competencies of the 105 nursing interns was (6.11±0.74). The highest mean score was for the "moral and responsibility" dimension, which was (6.36±0.93), while the lowest was for the "clinical biomedical science" dimension, with a mean score of (5.21±1.04). Parental recognition of the nursing profession was identified as a factor influencing the core competencies ( P<0.05). The qualitative interviews yielded three themes: the teaching ability of instructors directly impacts the enhancement of interns' core competencies; professional identity influences nursing interns' motivation to improve core competencies; clinical practice is an effective way to enhance the core competencies of nursing interns. Conclusions:In this study, the core competencies of nursing interns were found to be at a moderately high level, influenced by various factors. Insufficient teaching resources and clinical practice opportunities are objective factors affecting the development of core competencies. The ability of interns to gain recognition of the nursing profession through external or self-practice and gradually build professional confidence is an intrinsic motivation for the development of core competencies.

Objective:To explore the potential categories of transformation shock levels among newly employed nurses and their influencing factors, in order to provide references for implementing targeted interventions.Methods:In March and April 2024, a convenience sampling method was used to select 208 nurses undergoing standardized training at Beijing Tiantan Hospital, Capital Medical University, as the study subjects. The Transformation Shock Evaluation Scale, the Chinese Registered Nurse Core Competency Scale, and the Work Confidence and Ability Scale were used for data collection. Latent profile analysis was employed to identify the potential categories of transformation shock levels among newly employed nurses, and multinomial Logistic regression was used to analyze the influencing factors for different categories.Results:A total of 208 questionnaires were distributed, with 195 valid ones returned, yielding an effective response rate of 93.75%. The overall transformation shock score of the 195 newly employed nurses was (2.10±0.84), the career core competency score was (179.30±35.32), and the work confidence and ability score was (80.01±10.64). The transformation shock levels of the newly employed nurses were divided into four categories: high transformation shock-negative coping group (22.56%, 44/195), moderate transformation shock-psychological barrier group (29.23%, 57/195), lower transformation shock-high communication effectiveness group (36.41%, 71/195), and low transformation shock-high coping ability group (11.79%, 23/195). Logistic regression analysis showed that education level, clinical nursing ability, leadership, communication, critical thinking and research ability were influencing factors for the different categories of transformation shock levels among newly employed nurses ( P<0.05) . Conclusions:The transformation shock levels among newly employed nurses exhibit distinct categorical characteristics. Nursing education and management personnel should provide targeted training based on the influencing factors of different categories to reduce the level of transformation shock.

Objective:To explore the current status and influencing factors of the core competencies of nursing interns based on a mixed-methods approach, with the goal of providing a reference for the reform of high-quality teaching models and the enhancement of nursing students' core competencies.Methods:An explanatory sequential research design of mixed-methods research was adopted. Using convenience sampling, 105 nursing interns who were on clinical practice at Beijing Tiantan Hospital, Capital Medical University, from July to August 2022, were selected as participants. A general information questionnaire and a core competency scale for nursing students were used for data collection, and multiple linear regression analysis was conducted to identify the factors influencing the core competencies. From September to October 2022, purposive sampling was used to select six nursing interns for semi-structured interviews. Thematic framework analysis was used to extract opinions, categorize inferences, and summarize themes.Results:The overall average score of the core competencies of the 105 nursing interns was (6.11±0.74). The highest mean score was for the "moral and responsibility" dimension, which was (6.36±0.93), while the lowest was for the "clinical biomedical science" dimension, with a mean score of (5.21±1.04). Parental recognition of the nursing profession was identified as a factor influencing the core competencies ( P<0.05). The qualitative interviews yielded three themes: the teaching ability of instructors directly impacts the enhancement of interns' core competencies; professional identity influences nursing interns' motivation to improve core competencies; clinical practice is an effective way to enhance the core competencies of nursing interns. Conclusions:In this study, the core competencies of nursing interns were found to be at a moderately high level, influenced by various factors. Insufficient teaching resources and clinical practice opportunities are objective factors affecting the development of core competencies. The ability of interns to gain recognition of the nursing profession through external or self-practice and gradually build professional confidence is an intrinsic motivation for the development of core competencies.

Objective To explore the psychological causes in stroke patients by comparing the global and local estimation methods of structural equation model with the survey data of reported outcomes.Methods 475 stroke patients were randomly investigated with the Stroke(patient reported outcome,PRO)scale.The actual data were analyzed with two methods,and the sensitivity of different random effects was analyzed.Results In the process of dimension reduction,the loss information of data was less than 5%.Sensitivity analysis shows that there are no random effects of categorical variables in this study,and there is a certain difference between the results of global and local estimation with structural equation model,and the standardized path coefficients reflected by the latter were slightly greater than the former.Based on the actual data of this study,it was found that social communication can reduce depression and avoidance,and verbal communication can alleviate anxiety to some extent.Conclusion The data involving latent variables and random effects were effectively analyzed by the traditional structural model combined with local estimation method.The causes of psychological problems in stroke patients are complex.

Objective To explore the clinical features of the patients with prolactinoma and changes of pituitary function before and after surgery.Methods The clinical data of 72 patients with prolactinoma admit-ted and operatively treated in the neurosurgery department of the Second Hospital of Lanzhou University from June 2018 to January 2023 were analyzed retrospectively and their clinical characteristics and change character-istics of pituitary function before and after surgery were summarized.Results (1) Most of the patients with prolactinoma included in this study were macroadenomas,and its clinical manifestations were mainly tumor compression symptoms such as headache and vision diminution;(2) there was a statistically significant differ-ence in tumor invasiveness between the patients with preoperative PRL≥200.000 ng/mL and those with pre-operative PRL<200.000 ng/mL (P<0.05).(3) The PRL level of prolactinoma after surgical treatment in the patients with prolactinoma was significantly decreased compared to preoperative level,and the difference was statistically significant (P<0.05).(4) Among 72 patients,44 patients already had hypopituitarism before surgery,the pituitary function in 2 cases returned to normal,15 cases of hypopituitarism were newly increased and there were 57 cases of postoperative hypopituitarism.Preoperative hypopituitarism was positively correla-ted with postoperative hypopituitarism (r=0.433,P<0.05).By the logistic multifactorial regression analy-sis,the tumor maximal diameter was a risk factor for hypopituitarism occurrence before and after surgery (P<0.05),and the tumor invasiveness was a risk factor for postoperative hypopituitarism (P<0.05),where-as the BMI and PRL level,age,gender,and whether or not pituitary apoplexy occurring had no relationship with hypopituitarism (P>0.05).(5) The gonadal axis was the most common hypofunction in uniaxial sys-tem,and gonadal+thyroid axis was the most common biaxial involvement.Conclusion The surgical treat-ment in the patients with prolactinoma is effective for relieving tumor mass occupation and improving hyperp-rolactinemia.The pituitary function should be fully evaluated before and after surgery.For the patients with hypopituitarism occurrence,the hormone replacement therapy should be given in time,and at the same time the hormonal changes should be closely monitored.

OBJECTIVE To construct an evaluation index system for the effectiveness of cough and wheeze pharmaceutical care clinic （CWPC） among asthma patients， and to provide assessment tools and a theoretical basis for improving the control level of asthma patients and standardizing pharmaceutical care. METHODS Literature analysis and semi-structured interviews were used to establish the evaluation index system for the effectiveness of CWPC among asthma patients. Delphi method was used to conduct two rounds of expert correspondence consultation， and the index weights were determined by the analytic hierarchy process. The reliability and validity of the constructed index system were analyzed by questionnaire. RESULTS Totally 29 experts from three disciplines of medicine， pharmacy and nursing were selected from the third-grade class A hospitals in Henan province. After two rounds of expert correspondence consultation， the effectiveness evaluation index system of CWPC asthma patients （including 9 sub- dimensions， such as lung function， symptoms； 35 measurement items， such as wheezing and respiratory rate） was finally determined from three core dimensions of structure level， function level and literacy management level， and the weight value of each dimension index was determined. The results of the reliability and validity analysis confirmed the scientific rationality of the index system. CONCLUSIONS The constructed CWPC effectiveness evaluation index system for asthma patients has a high degree of recognition， reliability and validity， and can be used as a measurement tool for the effectiveness evaluation of asthma patients.

OBJECTIVE To evaluate the effectiveness and safety of sequential therapy with parathyroid hormone analogues and bisphosphonates for osteoporosis.METHODS PubMed,Embase,the Cochrane Library,Web of Science,China National Knowledge Infrastructure,VIP,Wanfang data,and SinoMed were searched in both English and Chinese databases from their inception to March 25,2024.Two researchers independently conducted literature searches,screening,and data extraction.Review Manager 5.4 software was used for the meta-analysis.Subgroup analyses and sensitivity analyses were performed based on different medication sequences in the treatment group to account for potential sources of heterogeneity.RESULTS A total of 7 randomized controlled trials involving 2 461 participants were included,with 1 215 in the treatment group and 1 246 in the control group.The meta-analysis results showed that the treatment group using sequential therapy with parathyroid hormone analogues and bisphosphonates had superior effects on improving bone mineral density at the lumbar spine[SMD=0.90,95％CI(0.44,1.35),P＜0.001],total hip[SMD=0.68,95％CI(0.14,1.21),P=0.01],and femoral neck[SMD=0.45,95％CI(0.04,0.86),P=0.03]compared to the control group.It also significantly outperformed the control group in reducing the incidence of fractures post-treatment[OR=0.72,95％CI(0.54,0.97),P=0.03].No significant difference was noted in the incidence of adverse reactions between the two groups[OR=1.21,95％CI(0.99,1.46),P=0.06].Subgroup analysis based on intervention measures in the treatment group showed that switching from bisphosphonates to parathyroid hormone analogues[SMD=0.56,95％CI(0.09,1.03),P=0.02]or switching from parathyroid hormone analogues to bisphosphonates[SMD=0.97,95％CI(0.49,1.46),P＜0.001]both significantly potentiated lumbar spine bone mineral density compared to the control group.Switching from bisphosphonates to parathyroid hormone analogues also significantly promoted total hip bone mineral density compared to the control group[SMD=0.66,95％CI(0.18,1.13),P=0.007].Sensitivity analysis indicated that the results of this study were robust.CONCLUSIONS Sequential therapy with parathyroid hormone analogues and bisphosphonates can be recommended as an effective treatment for patients with osteoporosis,with good safety profiles.The medication sequences should be individually adjusted based on the patient's particular situation and the different responses of various skeletal sites.

Objective To explore the association between lipid profiles and left ventricular hypertrophy in a Chinese general population. Methods We conducted a retrospective observational study to investigate the relationship between lipid markers [including triglycerides, total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein (HDL) cholesterol, non-HDL-cholesterol, apolipoprotein A-I, apolipoprotein B, lipoprotein[a], and composite lipid profiles] and left ventricular hypertrophy. A total of 309,400 participants of two populations (one from Beijing and another from nationwide) who underwent physical examinations at different health management centers between 2009 and 2018 in China were included in the cross-sectional study. 7,475 participants who had multiple physical examinations and initially did not have left ventricular hypertrophy constituted a longitudinal cohort to analyze the association between lipid markers and the new-onset of left ventricular hypertrophy. Left ventricular hypertrophy was measured by echocardiography and defined as an end-diastolic thickness of the interventricular septum or left ventricle posterior wall > 11 mm. The Logistic regression model was used in the cross-sectional study. Cox model and Cox model with restricted cubic splines were used in the longitudinal cohort. Results In the cross-sectional study, for participants in the highest tertile of each lipid marker compared to the respective lowest, triglycerides [odds ratio (OR): 1.250, 95％CI: 1.060 to 1.474], HDL-cholesterol (OR: 0.780, 95％CI: 0.662 to 0.918), and lipoprotein(a) (OR: 1.311, 95％CI: 1.115 to 1.541) had an association with left ventricular hypertrophy. In the longitudinal cohort, for participants in the highest tertile of each lipid marker at the baseline compared to the respective lowest, triglycerides [hazard ratio (HR): 3.277, 95％CI: 1.720 to 6.244], HDL-cholesterol (HR: 0.516, 95％CI: 0.283 to 0.940), non-HDL-cholesterol (HR: 2.309, 95％CI: 1.296 to 4.112), apolipoprotein B (HR: 2.244, 95％CI: 1.251 to 4.032) showed an association with new-onset left ventricular hypertrophy. In the Cox model with forward stepwise selection, triglycerides were the only lipid markers entered into the final model. Conclusion Lipids levels, especially triglycerides, are associated with left ventricular hypertrophy. Controlling triglycerides level potentiate to be a strategy in harnessing cardiac remodeling but deserve to be further investigated.

Objective:To investigate the clinical application value of craniotomy with hematoma evacuation combined with decompressive craniectomy in the treatment of severe traumatic brain injury.Methods:Sixty-eight patients with severe traumatic brain injury who received treatment in China Coast Guard Bureau Hospital, China between June 2016 and June 2019 were randomly assigned to receive either craniotomy with hematoma evacuation combined with decompressive craniectomy (observation group, n = 34) or conventional craniotomy (control group, n = 34). Surgical value for severe traumatic brain injury and the occurrence of complications were compared between the observation and control groups. Results:Before treatment, there were no significant differences in intracranial pressure, National Institute of Health Stroke Scale score, activity of daily living between the observation and control groups (all P > 0.05). After 7 days of treatment, intracranial pressure in the two groups was significantly decreased compared with before treatment, and intracranial pressure in the observation group was significantly lower than that in the control group ( t = 17.284, P < 0.001). After treatment, Glasgow Coma Scores were significantly increased in the two groups, and Glasgow Coma Scores in the observation group were significantly higher than those in the control group ( t = 5.823, 7.185, 9.234, all P < 0.05). In addition, the numbers of patients with grade I, II and III severe traumatic brain injury in the observation group were significantly lower than those in the control group (all P < 0.05). The number of patients with grade V prognosis in the observation group was significantly higher than that in the control group [20 (58.8%) vs. 8 (23.5%), χ2 = 8.743, P < 0.05]. After treatment, severe traumatic brain injury was mitigated in the two groups. National Institute of Health Stroke Scale score in the observation group was significantly lower than that in the control group, and the activity of daily living in the observation group was significantly higher than that in the control group. The numbers of patients with delayed hematoma, a need for reoperation, hydrocephalus, acute encephalocele, epilepsy, and intracranial infection in the observation group were significantly lower than those in the control group. Conclusion:Craniotomy with hematoma evacuation combined with decompressive craniectomy for treatment of severe traumatic brain injury can greatly decrease intracranial pressure, reduce the degree of injury and improve prognosis.