Objective: To analyze the research hotspots and advancements in weight management for obese children both domestically and internationally, providing a theoretical foundation for future studies of related fields. Methods: Relevant literature for weight management of obese children were retrieved from CNKI, Wanfang, Weipu, Web of Science (WOS) databases for the period from January 1, 2014, to December 31, 2024. Excel, CiteSpace, and VOSviewer were used to analyze annual publication volume, authors, institutions, keywords, and other bibliometric characteristics. Results: A total of 158 Chinese literature and 484 English literature were included. Domestic publications remained stable, while international publications fluctuated but stabilized during 2018-2022. The publication volume and institutional collaboration map indicated that foreign scholars collaborations were concentrated, whereas domestic collaborations were scattered. The foreign scholar with the highest number of publications was Ball (29 articles). And the country with the most publications was the United States (256 articles). Journal dual map overlay indicated future would focus on medicine, internal medicine and clinical medicine. Both domestic and foreign studies focused on participants, weight management methods and monitoring indicators, with foreign studies further exploring research methods. Conclusions In the past decades, weight management methods and specific measures have been a primary focus in this field, with distinct priorities observed between domestic and international scholars. In the future, international exchanges and cooperation should be strengthened, and weight management plans for obese children with Chinese characteristics should be developed according to actual conditions.

The timely use of screening tools to assess the palliative care needs of emergency patients can provide decision-making basis for patient referral and help patients receive palliative care in a timely manner.This paper reviews the palliative care needs screening tools for emergency patients at home and abroad,describes their development methods,scoring criteria and application status,compares and analyzes their characteristics and shortcomings.It aims to provide references for the localized development and application of palliative care needs screening tools in emergency patients.

Objective:To conduct the visual analysis of emergency palliative care based on the Web of Science database.Methods:The literature on emergency palliative care collected from 2012 to 2022 was systematically searched in the Web of Science core collection. CiteSpace software was used for visual analysis.Results:A total of 630 articles were included, and the number of publications was on the rise. The country with the highest number of publications was the United States, with 8 out of the top 10 institutions in terms of publication volume coming from the United States. The author with the highest number of publications was Grudzen. The top 10 journals in terms of citation frequency were mostly specialized journals on palliative care and first aid. The results of keyword analysis showed that a total of 15 clustering labels and 20 emergent words were output, reflecting the changes of key research objects, main research types and areas of concern.Conclusions:At present, nursing research in this field is in the development stage in China. We can draw on the practical experience of foreign countries to further explore the emergency palliative care model and service system based on China's national conditions.

Objective To analyze the publication profile and research hotspots of studies at home and abroad on postoperative cognitive dysfunction by bibliometric methods. Methods Literatures related to postoperative cognitive dysfunction published in the China National Knowledge Infrastructure (CNKI) and Web of Science databases from 2013 to 2023 were included, and statistical analysis was conducted by CiteSpace software. Results A total of 2 705 Chinese literatures and 2 412 English core literatures were included. The number of literatures on postoperative cognitive dysfunction showed an annual increase from 2013 to 2023; China was the country with the highest number of publications internationally, with Capital Medical University ranking the top among Chinese institutions; domestically, postoperative cognitive dysfunction researches predominantly focused on clinical studies, while overseas researches emphasized pathological mechanisms and basic investigations. Research hotspot analysis revealed an enhanced interest in the inflammatory mechanisms and anesthetic aspects of postoperative cognitive dysfunction. Conclusion From 2013 to 2023, the overall research at home and abroad interest in postoperative cognitive dysfunction has shown an upward trend, yet its pathophysiological mechanisms need further exploration. The risk factors for postoperative cognitive impairment and their correlations with anesthesia and mortality are being actively explored, and new methods for prevention and treatment such as percutaneous electrical stimulation are gradually emerging.

Objective:To investigate the clinical effect of respiratory intervention training in feeding of preterm infants, so as to provide reference for feeding interventions in preterm infants.Methods:From March 2021 to October 2021, the 80 preterm infants hospitalized in the Neonatal Intensive Care Unit of Xuzhou Central Hospital were selected and divided into intervention group (40 cases) and control group (40 cases) according to the random table method in a prospective study. The common nursing was given in the control group, the respiratory intervention training was given on this basis in the intervention group, once a day for two weeks. The intervention effect was evaluated by the time of indwelling gastric tube, hospital stay, feeding reaction, feeding related complications and satisfaction rate of catch-up growth. The oral feeding ability of preterm infants was evaluated by the non-nutritive sucking (NNS) score and preterm infants oral feeding readiness assessment scale (PIOFRAS) score.Results:The time of indwelling gastric tube and hospital stay was (15.3 ± 8.7), (28.9 ± 9.8) d in the intervention group and (21.7 ± 9.8), (34.6 ± 12.2) d in the control group, the difference was significant ( t=3.12, 2.32, both P<0.05). After intervention, the differences of respiratory number, heart rate and pulse oxygen saturation were (6.5 ± 1.3) beats/min, (11.2 ± 1.5) beats/min, 0.048 ± 0.015 in the intervention group and (11.2 ± 1.2) beats/min, (16.5 ± 1.3) beats/min, 0.082 ± 0.018 in the control group, the differences were significant ( t=16.39, 16.40, 9.35, all P<0.05). The incidence of feeding-related complications was 25.0% (10/40) in the intervention group and 55.0% (22/40) in the control group, the difference was significant ( χ2=7.50, P<0.05). The satisfaction rate of catch-up growth was 77.5%(31/40) in the intervention group and 40.0%(16/40) in the control group, the difference was significant ( χ2=12.78, P<0.05). The scores of NNS and PIOFRAS at 7 d, 10 d and 14 d after intervention were (13.73 ± 2.24), (29.98 ± 6.67), (49.08 ± 16.37) points and (15.28 ± 1.41), (25.08 ± 3.10), (31.03 ± 3.00) points in the intervention group and (10.30 ± 2.18), (15.68 ± 2.42), (28.60 ± 3.61) points and (12.60 ± 1.22), (17.15 ± 1.51), (23.75 ± 3.87) points in the control group, the differences were significant ( t values were -14.53--6.94, all P<0.05). Conclusions:The respiratory intervention training can effectively shorten the transition time from tube feeding to complete oral feeding in preterm infants, reduce feeding reaction and the incidence of feeding-related complications, and promote the coordination of feeding behavior, so as to improve oral feeding ability and catch-up growth of preterm infants.

Objective:To analyze the research hotspots and evolution trends of diabetes patients with sarcopenia in the past decade, and to provide ideas for domestic research on diabetics patients with sarcopenia.Methods:Relevant literature on diabetics patients with sarcopenia included in the Web of Science from 2011 to 2021 was retrieved. CiteSpace software was used to analyze country, cited journals, cited literature and high-frequency keywords.Results:A total of 606 papers were included, and the number of papers published increased in the past decade. The country with the most publications was Japan. Research hotspots included the use of diabetic sarcopenia assessment tools, pathogenesis, and the prediction of other disease-related factors. However the number of intervention research was small.Conclusions:In clinical work, health care professionals and related workers should pay attention to the importance of disease care and self-management of diabetic patients, provide personalized care and treatment to reduce or prevent the occurrence of sarcopenia, so as to promote the research of diabetic sarcopenia in China.

Objective:To analyze the risk factors of Intensive Care Unit-Acquired Weakness, and to develop and verify the model.Methods:A total of 247 patients admitted to ICU patients from November 2018 to October 2019 were selected, and risk factors between ICU acquired weakness group ( n=106) and non-ICU acquired weakness group( n=141)were compared using logistic regression for model construction.The Hosmer-Lemeshow test was used to verify the goodness of fit of the model. The area under the ROC curve was used to test the model to predict the effects. From November 2019 to May 2020, 106 patients were recruited for application of the model. Results:The incidence of ICU acquired weakness in this study was 42.91%(106/247), and 44.34%(47/106),the study finally included age ( OR=1.043) ,mechanical ventilation time ( OR=1.140) , APACHE II score ( OR=1.081) , blood sugar ( OR=1.117) , lactic acid( OR=1.459) ,and neuromuscular blockers ( OR=3.499) to construct the risk prediction. The model formula was P=1/1+exp (- Z) =1/1+exp (8.808-0.042×age -1.252×neuromuscular blockers-0.078×APACHE II score -0.110×blood sugar -0.378×lactic acid -0.131×mechanical ventilation time. The area under the ROC curve of this model was 0.896 (95% CI: 0.824-0.914) , the maximum value of the Youden index was 0.577, and the corresponding sensitivity was 0.754,the specificity was 0.823,the cutoff value was 0.503. The model verification results the sensibility of 70.2%, the specificity of 88.1%, and the accuracy of 80.2%. Conclusion:The predictic model of ICU acquired weakness couducted in this study has satisfactory prediction effect, which can provide a reference for clinical screening of high-risk patients.

Objective:To explore the risk factors for myelosuppression in elderly lung cancer patients undergoing chemotherapy and construct a risk prediction model for myelosuppression in elderly lung cancer patients undergoing chemotherapy.Methods:Using the convenient sampling method, data of 228 elderly patients with lung cancer undergoing chemotherapy in Respiratory Department of a Class Ⅲ Grade A hospital in Zhenjiang from May 2018 to May 2019 were selected, and risk factors of adverse reactions of myelosuppression in patients were analyzed statistically. The binomial Logistic regression was applied to construct the prediction model and the area under the ROC curve was used to test the prediction effect of the model. The patient data from January to May 2020 were collected to validate the model.Results:Among the 228 patients, 75 patients developed myelosuppression, with an incidence of 32.89%. Multivariate analysis results showed that platinum-containing chemotherapy regimens, combined with other adverse reactions, decreased albumin before chemotherapy and decreased hemoglobin before chemotherapy were independent risk factors for myelosuppression in elderly lung cancer patients during chemotherapy ( P<0.05) , which were included in the model. The area under the ROC curve of the final model was 0.823, the maximum Youden index was 0.5, sensitivity was 81.3%, and specificity was 70.5%. The results of the verification data showed that the area under the ROC curve was 0.846, sensitivity was 90.4% and specificity was 68.2%. Conclusions:The prediction effect of this model is good, which can provide reference basis for clinical treatment and formulating nursing measures to prevent myelosuppression.

This article discussed the establishment of disaster nursing academic organization, the development of disaster nursing education, the strengthening of disaster nursing comprehensive ability training, the development of disaster nursing rescue, the organization of disaster nursing academic activities, the development of disaster nursing research and other aspects, to provide a reference for the formation of a unified standard, professional and promotional development system of disaster nursing.

Objective:To evaluate the effect of problem-based learning (PBL) combined with scene simulation in the cardiopulmonary resuscitation (CPR) teaching of standardized training of general practitioner, and explore a high-quality teaching method that will help students develop their clinical thinking and practical skills.Methods:Forty students of the Grade 2018 general practitioner training program in Yixing Hospital Affiliated to Jiangsu University were randomly divided into experimental group ( n=20) given PBL combined with scene simulation teaching method and control group ( n=20) given traditional teaching method. The pre-class preparation, classroom discussions, actual combat simulations, and analysis and summary were conducted in the experimental group (4-hour CPR training), while classroom teaching, teaching rounds, analysis and discussion, skills training were conducted in the control group (4-hour CPR training). Furthermore, both groups received the same theoretical test, skill assessment, and questionnaires. t-test or chis-quare test was performed for comparison between the two groups using SPSS 18.0. Results:The average score of theoretical test in the experimental group was significantly higher than that in the control group [(87.5±4.3) vs. (81.2±4.7), P<0.05]; the average score of the skill assessment in the experimental group was significantly higher than that in the control group [(91.0±1.5) vs. (83.1±1.8), P<0.05]. The questionnaire survey showed more students of the experimental group who reported greater improvement in their abilities than those of the control group ( P<0.05). Conclusion:PBL combined with scene simulation teaching method can effectively improve the quality of CPR teaching for standardized training of general practitioners, help students improve clinical thinking and comprehensive processing capabilities.