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As the key to STEM education, teachers' level of STEM literacy plays a crucial role in teaching and learning. The purpose of this study is to assess the current STEM literacy of science teachers in China. This is a survey study using a questionnaire instrument to gain both quantitative and qualitative data. The quantitative data were analyzed by Statistical Package for the Social Science (SPSS) to evaluate the status of STEM literacy among China's school science teachers. Interpretive methods were applied for qualitative data analysis to support the quantitative data. The researcher found that current science teachers generally have a poor understanding of STEM education, lack STEM knowledge and teaching skills, but have the awareness to improve their own literacy. It is hoped that by investigating the STEM literacy of science teachers, the research will have a positive impact on improving science education and is expected to contribute to the development of science education in China.

Objective: To obtain information on the current clinical research training status and evaluate the training needs comprehensively for medical staff in hospitals. Methods: This survey was initiated and conducted by the Health and Family Planning Commission of Shenzhen in conjunction with the Peking University Clinical Research Institute (Shenzhen) from Sep 2016 through Nov 2016. It was planned that no less than 10% of the total staff from each participating hospital were invited to complete the survey. All participants filled out the questionnaire anonymously and voluntarily. Results: A total of 644 subjects from 12 hospitals completed the survey with the response rate of 28.7%. The majority of respondents (80%) have attended training related to clinical research knowledge and skills, however, medical research ethical aspects and statistics knowledge have been provided only for 40% and 27% of respondents, respectively. With regard to preference on training subjects and contents, Protocol design and development (74%) is ranked first, followed by the data analysis and summary (59%) among those researchers from medical professions. Project management and quality control course are mostly demanded for technicians and nurses (53%). Unpredictably, no more than 40% of the respondents consider that it is necessary to receive "Regulation and Research ethics" course even for those Principal investigators. Conclusions: Our survey results indicated that training subjects on protocol design and research ethics are urgently needed and relatively inadequate in China. An appropriate clinical research competency training model should be developed and provided for hospital staffs in China.

The development of Augmented Reality technologies has enabled students to learn in an environment that combines learning resources from the real and digital world. This paper integrates three mobile Augmented Reality-based applications into a series of mathematics lessons on probabilities in a junior high school. This paper aims to examine how mobile AR-based learning applications affect students' learning gains through ANCOVA. Moreover, students' attitudes towards the applications are discussed. The participants are 68 junior high school students. The experimental results show that the mobile AR-based applications would be helpful for students' learning gains in the topic of probability. Students' attitude towards the AR applications in this series of lessons was positive. Overall, it was found that mobile AR-based learning applications have positive effects on junior high students learning mathematics.

Medical statistics is one of the most important courses for medical students. It requires tremendous practice opportunities to fully master the learning contents. The in-class lectures inevitably reduce students' practice opportunities and the possibility of getting timely feedbacks. More importantly, a passive learning experience made by traditional class may eliminate any sense of autonomy or competence in learners. Thus, the present study attempted to redesign medical statistics course in a Chinese medical school by using the flipped classroom approach and examined the effectiveness of this approach on learning interest, self-regulated learning ability, and academic performance. The results showed both learning interest and academic performance experienced significant increase within the traditional class and flipped class; however, the changes in the flipped class were significantly larger than the traditional class. As for self-regulated learning, it significantly increased only within the flipped class, no significant change was found within the traditional class. The change of self-regulated learning in the flipped class was not significantly different from the traditional class. In general, the effectiveness of flipped classroom approach for medical statistics was verified. Further studies should examine whether the flipped classroom approach for medical statistics is benefit to self-regulated learning or metacognition.

As a component of the ongoing development of the mathematics curriculum in China, we compare the country's high school mathematics textbooks with those of several other countries. We base our analysis on the assumption that textbooks, as primary printed teaching resources, are key tools for interpreting educational policy. In this paper, we compare what content is selected and how that content is presented in series of high school textbooks from China, France, Germany, Japan, Russia, the United Kingdom, and the United States according to four core domains: algebra, geometry, statistics and probability, and calculus. We then discuss the implications of the analysis for the reform of the high school mathematics curriculum in China, particularly as it applies to the development of textbooks within that process of reform. The comparative results provide us with the opportunity to recognise the distinguishing features of the content and presentation of the Chinese mathematics curriculum and lead to some suggestions for future curriculum development.

The rapid growth of analytics is bringing more attention to quantitative core curriculum requirements in undergraduate business programs. Statistical knowledge and skills are unequivocally recognized as essential cornerstone of business analytics. Furthermore, educational research has shown that academic performance in statistics classes is related to the attitudes that students bring to the course. This article assesses the reliability and validity of the "Survey of Attitudes toward Statistics" ("SATS") in measuring noncognitive dimensions of attitudes among undergraduate business students. Sample data from U.S. and Chinese introductory business statistics classes were collected and analyzed to learn more about this aspect of student engagement across business schools located in countries with substantially different levels of success in international mathematics achievement testing, as well as differing cultural and educational practices. Results show that the six-factor model structure of the SATS provides a good fit in both populations, with students entering business statistics holding only slightly positive attitudes toward the subject. Significant distinctions between four of the six attitude components were identified. Implications of measuring and improving these attitudes are discussed. Business statistics instructors are encouraged to use the survey as a standardized instrument to measure effects of interventions and make evidence-based pedagogical decisions.

This study focused on the effect of examinees' ability levels on the relationship between Reflective-Impulsive (RI) cognitive style and item response time in computerized adaptive testing (CAT). The total of 56 students majoring in Educational Technology from Shandong Normal University participated in this study, and their RI cognitive styles were diagnosed using the Matching Familiar Figures Test-20 (MFFT-20). Examinees' ability values and average item response time were recorded by the computerized adaptive testing system. Then mediation analysis was implemented and the findings revealed that there was direct and indirect effect between RI cognitive style and item response time in CAT. What is more, RI cognitive style also directly affected the ability levels, and then the ability levels impacted on item response time. So, examinee's ability level was partly a mediator between RI cognitive style and item response time. Furthermore, RI cognitive style of the examinees might also be diagnosed according to ability values and average item response time. The relevant research and implications were further discussed.

This preliminary study investigates the current situation of school library support of K-12 health education in China. A survey of 42 school librarians and 115 K-12 teachers from selected schools was conducted to find out their views about school library's role in school health education and their current practice of library use in health teaching. Collection and circulation statistics were gathered from 29 schools where the Hua Xia 2000 school library automation system has been in operation. Research findings indicate that Chinese school libraries' involvement in and support of health education has been rather limited, both in student/teacher services and in collection development. (Contains 4 tables.)

Everyone would encounter the life issue of solving complicated problems generated by economic behaviors among all activities for making a living. Various life problems encountered therefore could be generalized by economic statistics. In other words, a lot of important events in daily life are related to economic statistics. For this reason, teaching students to understand the world, make reasonable decisions, and behave correctly on important personal or social issue has been the major objectives and directions of education. Taking universities in Fujian Province as the research subjects, including Xiamen University and Fuzhou University, the experimental design is applied to this study. The research results reveal that 1. creative problem solving teaching would affect attitudes toward learning, 2. creative problem solving teaching would influence learning achievements, 3. attitudes toward learning show significantly positive effects on learning effect in learning achievements, and 4. attitudes toward learning present notably positive effects on learning gain in learning achievements. According to the results, suggestions are eventually proposed in this study, expecting to train students' ability to make correct judgment and solve problems when facing the diverse and complicated information in the society or the critical choice of continuing study or looking for employment as well as to enhance the urgency.

In the era when digitalization is pursued, numbers are the major medium of information performance and statistics is the primary instrument to interpret and analyze numerical information. For this reason, the cultivation of fundamental statistical literacy should be a key in the learning area of mathematics at the stage of compulsory education. The emphasis on the expression and communication of charts, the understanding of preliminary concepts of sampling and probability, and the accurate application of statistical data to real life should be the blueprint of the thematic instruction. To effectively achieve the research objectives and test the research hypotheses, the nonequivalent pretest posttest control group design model is utilized for the experimental research. Total 208 students in Nanjing Auditing University are sampled for the 15-week experimental instruction, 3hr per week for total 45 hours. The research results are summarized as below. 1. Multiple memory strategies reveal significant effects on learning outcomes. 2. Multiple memory strategies appear remarkable effects on learning gains. 3. Computer-assisted instruction presents notable effects on learning outcomes. 4. Computer-assisted instruction shows significant effects on learning gains. 5. Matching multiple memory strategies with computer-assisted instruction could remarkably promote learning outcomes. 6. Matching multiple memory strategies with computer-assisted instruction could notably enhance learning gains. According to the analyses, suggestions are proposed to help the statistics instruction in mathematics and promote students 'statistics learning achievement.

This paper applies data envelopment analysis (DEA) and stochastic frontier analysis (SFA) to explore the relative efficiency of China's research universities of science and technology. According to the finding, when talent training is the only output, the efficiency of research universities of science and technology is far lower than that of comprehensive universities. However, when the outputs of scientific research and social service are taken into consideration, the former will increase remarkably and even exceeds the latter. Moreover, the research universities of science and technology have a higher inner homogeneity because their standard deviation of efficiency score is obviously lower. The study also reveals that the number of research universities of science and technology with redundant inputs is more than that of comprehensive universities. Beyond that, the environmental variables and statistical noise exert no significant effect on the efficiency of Chinese research universities.

In the official curriculum documents of many countries, statistical thinking have become part of the mainstream in school curriculum. We argue that teacher capacity is a key dimension in realizing essential goals for developing students' statistical literacy, reasoning and thinking in practical teaching. In this paper, a construct of Teacher Capacity was used to analyze how Australian and Chinese teachers understand and give effect to content in "Statistical thinking". The responses of the 82 teachers involved in the study to a questionnaire were analyzed qualitatively and quantitatively in terms of four criteria which form the basis of our construct of teacher capacity: Knowledge of Mathematics, Interpretation of the Intentions of the Official Mathematics Curriculum, Understanding of Students' Thinking, and Design of Teaching. These analyses gave rise to three classifications of Teacher Capacity: High, Medium and Low Capacity. Australian teachers performed slightly better on all four criteria than Chinese teachers, but there did not exist statistically significant difference. Among the four criteria, Design of Teaching appears to be the critical dimension for the implementation of curriculum reform.

It is clear that the teaching of medical statistics needs to be improved, yet areas for priority are unclear as medical students' learning and application of statistics at different levels is not well known. Our goal is to assess the attitudes of medical students toward the learning and application of medical statistics, and discover their learning needs. We conducted a cross-sectional survey of learning and application of medical statistics among graduates and undergraduates at a medical school in Chongqing. More than 70% of the medical students thought that the medical statistics course was as important as other medical courses. Among them, 62.58% of graduate students thought that it was very hard to learn medical statistics, whereas only 27.72% undergraduate students held the same opinion. Both graduates and undergraduates stated that the main difficulties involved in learning medical statistics were its abstract principles and the large quantity of concepts and formulas. In all, 70% of both graduates and undergraduates could conduct a basic statistical analysis of general medical data independently, although undergraduates demonstrated greater proficiency in applying basic statistical methods than did graduates (p<0.05). The most common mistake students made in solving statistical problems was the misuse of statistical methods. In conclusion, medical students do not perform well in learning and applying medical statistical methods despite a clear recognition of the importance of the course, and we should start to make the necessary reforms in the teaching of medical statistics.

This mixed methods study investigates learning outcomes resulting from college attendance in the Chinese mainland. Data for this study is derived from undergraduate survey responses at 21 universities and interviews with 64 seniors at five universities. Factor analysis reduced learning outcome items to two factors, and 19 categories of learning outcomes were distilled from interview data. These categories were then reduced to four domains: knowledge, skills, intrapersonal awareness, and interpersonal competence. Compared with literature generated in the West, intercultural competency as well as quantitative and computer literacy are missing in the Chinese higher education context. Student learning is an integrated whole and takes place in diverse settings in and outside the classroom.

In recent years, statistics education in China has made great strides. However, there still exists a fairly large gap with the advanced levels of statistics education in more developed countries. In this paper, we identify some existing problems in statistics education in Chinese schools and make some proposals as to how they may be overcome. We hope that our study can benefit the development of statistics education in China, and encourage statistics educators and researchers in other countries to help address these important issues in China and possibly in other developing countries.

As the People's Republic of China plays an increasingly important role in international politics and trade, countries with economic interests there find they need to know more about this nation. Access to primary information sources, including official statistics from China, however, is very limited, as little exploration has been done into this closely controlled repository of information. This study explores major current statistical sources in China through examining (a) the statistical system in Chinese government, (b) the mechanism of statistical data collection, and (c) what statistical information is currently available in both print and electronic format and at what level. It shows that a wealth of statistical information does exist in China, it is systematically compiled, and it is available, although not conveniently, to the public through various channels. This study can serve the need for China's data from the academic and business communities, contribute to a better understanding of China's statistical system, and serve as a collection tool for academic, public, and corporation libraries as well.

Examines how selected U.S. and Asian mathematics curricula are designed to facilitate students' understanding of the arithmetic average. Discusses similarities and differences of learning goals, focuses, and concepts among U.S. commercial, Asian, and U.S. reform curriculum series. (Author/KHR)

The article presents statistics on the prevalence and causes of blindness in China. Schools in various regions are described. Issues of higher learning and employment opportunities are also addressed. (Author)

Research interest in thriving at work has burgeoned over the past decades, but little is known about how human resource (HR) practices affect employees' thriving at work. Drawing upon self‐determination theory and person‐organization fit theory, we developed and tested a moderated mediation model to explain how fun HR practices influence employees' thriving at work. The results of two studies, a scenario experiment (N = 164) and a time‐lagged survey (N = 253), supported our hypotheses. Specifically, the findings revealed that fun HR practices relates positively to employees' thriving at work. Autonomous motivation partially mediates the abovementioned relationship. Furthermore, fun HR practices translate into higher autonomous motivation and subsequent thriving at work for employees with higher preference for workplace fun. Our research contributes to the existing literature by identifying fun HR practices as an antecedent of thriving at work and revealing the psychological mechanisms through which fun HR practices affect employees' thriving at work. The practical implications, limitations, and future research avenues are also discussed. [ABSTRACT FROM AUTHOR]

Background: Poly-victimization (PV) not only threatens physical and mental health but also causes a range of social problems. Left-behind children in rural areas are more likely to experience PV problems. However, there have been fewer studies on PV among rural children, and even fewer intervention studies. Objective: The difference-in-differences method was employed to analyze the impact of intervention measures, based on the theory of planned behavior, on PV among left-behind children in rural areas. Methods: The study subjects were left-behind children from six middle schools in two cities in southern China, who completed the baseline survey from 2020 to 2021. They were divided into a control group and an intervention group, each consisting of 228 cases, based on their schools. Before and after the intervention, the Self-made victimization-related knowledge, attitude, and practice questionnaire, Poly-victimization scale, and Middle school students' coping style scale were used to evaluate the victimization-related KAP(knowledge, attitude, and practice), victimization occurrence, and coping styles of left-behind children, respectively. Stata 15.0 was used to establish a difference-in-differences regression model to analyze the impact of the intervention measures on poly-victimization and coping styles. Results: Mixed Anova revealed that after the intervention, the KAP scores of the intervention group were significantly higher than those of the control group (p < 0.05). After the intervention, the incidence of child victimization in the intervention group dropped to 9.60% (n = 22), lower than in the baseline survey, with a statistically significant difference (p < 0.01). The incidence of PV among children in the intervention group was lower than that in the control group, with the difference being statistically significant (p < 0.01). The net reduction in the incidence of PV among children was 21.20%. After the intervention, the protection rate for preventing PV among children was 73.33%, and the effect index was 3.75. The intervention improved children's coping styles, problem-solving, and help-seeking, while reducing negative coping styles such as avoidance and venting, with the differences being statistically significant (p < 0.05). Conclusion: Intervention measures based on the theory of planned behavior reduce the occurrence of PV among left-behind children, and the intervention effects on different types of victimization are also different. [ABSTRACT FROM AUTHOR]

Background: A positive work environment can enhance nursing safety and patient satisfaction while alleviating nurse stress. Conversely, a poor work environment can harm nurses' physical and mental health and compromise the quality of care, particularly in the high-intensity and shift-based setting of the ICU. Objectives: Based on the Job demands-resources (JD-R) model, this study examined the effects of job demands and job resources in the work environment, as well as personal resources, on the night-shift alertness of ICU shift nurses. Methods: This cross-sectional correlational exploratory study, conducted from July to September 2022, recruited 291 ICU shift nurses from a hospital in Beijing, China. The Copenhagen Psychosocial Questionnaire (COPSOQ), the Self-resilience scale, the General Self-Efficacy Scale (GSES), and the Psychomotor Vigilance Task (PVT) were used to subjectively and objectively measure the job demands, job resources, personal resources, and night-shift alertness. SPSS 26.0 and Mplus 8.3 were used to analyze the data and construct the structural equation model. Results: The night-shift reaction time was 251.0 ms (Median), indicating a relatively high level of alertness. Job demands were negatively correlated with both job resources (r=-0.570, P < 0.001) and personal resources (r=-0.462, P < 0.001), while a positive correlation existed between job resources and personal resources (r = 0.554, P < 0.001). The results show that increased job demands can lead to higher levels of nurse strain (β = 0.955, P < 0.001), whereas job resources were found that it can decrease strain (β=-0.477, P = 0.047). Adequate job resources can enhance motivation directly (β = 0.874, P < 0.001), subsequently reducing reaction time (β=-0.148, P = 0.044) and improving night-shift alertness among ICU shift nurses. Conclusion: Enhancing ICU shift nurses' work motivation through bolstering job resources can boost night-shift alertness. However, it is noteworthy that, in this study, neither strain nor individual resources significantly influenced nurses' night-shift alertness. This may be attributed to the complexity of the ICU environment and individual differences. Future research should explore the relationship between these factors and nurses' work alertness. [ABSTRACT FROM AUTHOR]

Background: Human papillomavirus (HPV) infection significantly contributes to the global cancer burden. Understanding the factors influencing male clinical interns' willingness to promote HPV vaccination is crucial for developing effective public health strategies in China. Methods: This study employed a stratified random sampling method to select 1,980 male clinical interns from five provinces in China between January and March 2024. Data were collected on participants' demographic characteristics, HPV-related clinical experience, and knowledge. The Theory of Planned Behavior framework, encompassing attitudes, subjective norms, and perceived behavioral control, was used to examine factors influencing the willingness to promote the HPV vaccine. Logistic regression analyses were conducted to identify factors associated with the willingness to promote the HPV vaccine. Results: Among the respondents, 72.29% were willing to encourage others to receive the HPV vaccine. Significant factors influencing this willingness included older age (OR = 3.065, P ≤ 0.001), higher monthly household income (OR = 1.449, P = 0.025), participation in the diagnosis and treatment of HPV-related diseases (OR = 3.458, P ≤ 0.001), positive attitude towards the vaccine (OR = 13.503, P = 0.004), and strong perceived behavioral control (OR = 2.364, P = 0.006). Conclusion: This study highlights the critical role of practical experience and targeted education in promoting HPV vaccination among male clinical interns in China. Enhancing the training and education of this group is essential for improving HPV vaccine advocacy and supporting public health efforts to reduce HPV-related diseases. [ABSTRACT FROM AUTHOR]

Objective: To investigate the current situation of innovative behavior and organizational structure authorization of ophthalmic specialty nurses in China, and analyze the influencing factors of innovative behavior. Methods: A cross-sectional survey was carried out among 301 ophthalmic specialty nurses in China, representing Representing 82 hospitals in 25 provinces, using a general data questionnaire, Innovative Behavior Scale(IBS), and conditions of work effectiveness questionnaire(CWEQ-II). Results: The mean total score for innovative behavior among Chinese ophthalmic specialty nurses was (4.73 ± 1.14), and the mean total score for organizational structure authorization was (61.65 ± 14.69). The logistic regression analysis revealed that organizational structure authorization, hospital grade, and ophthalmic specialty nurses primarily engaged in clinical care and clinical research had statistically significant impacts on the level of innovative behavior (P < 0.05). The higher the organizational structure authorization score, the higher the innovative behavior level of ophthalmic specialty nurses, the level of innovation behavior of grade-B tertiary hospitals is higher than that of grade-A tertiary hospitals. The main positions are low level of innovative behavior in clinical care and high level of innovative behavior in clinical research. Conclusions: The innovative behavior and organizational structure authorization of Chinese ophthalmic specialty nurses are at a medium level, the innovative behavior of ophthalmic specialty nurses is influenced by factors such as organizational structure empowerment level, hospital grade, and main job position. Nursing managers are advised to develop tailored training programs based on the influencing factors of innovative behavior among Chinese ophthalmic specialty nurses, in order to enhance their level of innovation and improve the quality of nursing services provided by Chinese ophthalmic specialty nurses. [ABSTRACT FROM AUTHOR]

Background: Since December 2021, Wuxi, China has offered a two-dose human papillomavirus (HPV) vaccination to 14-year-old females for free. This study evaluated the costs and benefits of this vaccination scheduled in the Expanded Program on Immunization in Wuxi from the perspective of the cities' demographic characteristics, economic development, and policy support. Methods: The model-based economic evaluation used TreeAge Pro software to construct a decision tree-Markov model for the vaccination strategy in which 100,000 14-year-old females received two doses of bivalent HPV vaccine or no vaccination. Costs and effects of the strategy were assessed from a societal perspective through literature research and data obtained from the Wuxi Centre for Disease Control and Prevention. Univariate, multivariate, and probabilistic sensitivity analyses assessed the stability of the findings. Results: The cost of the bivalent HPV vaccine in Wuxi is 711.3 CNY. The two-dose of bivalent HPV vaccine for 100,000 14-year-old females would cost an additional 658,016 CNY compared to no vaccination, but would result in 1,960 Quality Adjustment Years of Life (QALYs). Using the per capita gross domestic product of 187,415 CNY in 2021 in Wuxi as the willingness-to-pay threshold, the vaccination strategy costs 3,357.37 CNY per QALY gained, which is much lower than the threshold, suggesting that it is a very cost-effective strategy. In addition, the vaccine strategy reduced the incidence of cervical cancer by 300 cases and cervical cancer deaths by 181 cases, representing a benefit-cost ratio of 2.86 (> 1) when health output outcomes were measured in monetary terms. These results suggested that the vaccination strategy was advantageous. Sensitivity analyses showed that changes in the parameters did not affect the conclusions and that the findings were robust. Conclusions: Compared to no vaccination, the delivery of two doses of bivalent HPV vaccine for 14-year-old females was a more highly cost-effective and optimal strategy. [ABSTRACT FROM AUTHOR]

Background: Narrative nursing is a novel approach according with humanistic care, which has been shown to be effective in improving health outcomes for both patients and nurses. Nevertheless, few studies have investigated the status of narrative nursing practice among nurses, and a comprehensive understanding of factors influencing this practice remains elusive. Design: This was an observational, cross-sectional study using convenience sampling method. Methods: After obtaining the informed consent, a total of 931 registered nurses from three hospitals in China were investigated. Data were collected using the Social Support Rating Scale, the General Self-efficacy Scale, and the Knowledge-Attitude-Practice Survey of Clinical Nurses on Narrative Nursing. All the scales were validated in the Chinese population. The questionnaire results were verified by an independent investigator. Factors influencing narrative nursing practice were determined through a series of analyses, including independent sample t-tests, one-way ANOVA, and Pearson correlations. Subsequently, path analysis was performed and a structural equation model was established. Results: The score of narrative nursing practice in this study was 30.26 ± 5.32. The structural equation model showed a good fit, with a Root Mean Square Error of Approximation (RMSEA) of 0.007 (90%CI: 0.000, 0.047). Both social support and narrative nursing attitude could directly affect narrative nursing practice (βsocial support = 0.08, P < 0.001; βattitude = 0.54, P < 0.001) and indirectly influence it via self-efficacy (βsocial support = 0.04, P < 0.001; βattitude = 0.06, P < 0.001). In addition, narrative nursing knowledge (β = 0.08, P < 0.001) and the nurses' growth environment (β=-0.06, P < 0.001) also affected the practice of narrative nursing. Conclusion: Narrative nursing in China is at a medium level and could be influenced by several personal and environmental factors. This study highlighted the critical role of nursing management in the advancement of narrative nursing practices. Nurse managers should prioritize specialized training and cultivate supportive environments for nurses to improve their narrative nursing practices. [ABSTRACT FROM AUTHOR]

Background: Existing research indicates that the Mediterranean diet has a positive impact on preventing and treating hypertension. However, its specific effect on hypertension among elderly Chinese individuals is unclear. Aims: The objective of this research was to explore the association between the Chinese version of the Mediterranean-DASH Intervention for Neurodegenerative Delay (cMIND) diet and hypertension among elderly Chinese individuals, aiming to offer novel strategies for alleviating the burden of hypertension in this demographic. Methods: In this study, we used cross-sectional data published in 2018 by the China Longitudinal Health and Longevity Survey (CLHLS) to develop a binary logistic regression model to investigate the correlation between cMIND diet and hypertension in a Chinese elderly population. Restricted cubic spline was used to test for linear associations, and further subgroup analyses were performed to test for interactions. Results: In total, 7,103 older adults were included in the study, with a prevalence of hypertension of 39.0%. When the cMIND diet score was used as a continuous variable, a significant protective effect against hypertension was present (OR = 0.955, 95% CI:0.923–0.988, p = 0.008); when used as a categorical variable, this protective effect was still present at higher levels (compared to lower levels) of the cMIND diet (OR = 0.869, 95% CI: 0.760–0.995, p = 0.042). Discussion: Although the Mediterranean diet has great potential to reduce the chance of hypertension, it should also consider the effect on the Chinese population. The results of this study provide new ways to reduce the disease burden of hypertension in Chinese older adults and improve quality of life in later life. Conclusion: The cMIND diet can considerably reduce the risk of hypertension among older adults in China. [ABSTRACT FROM AUTHOR]

Objectives: Epidemiology showed that the falling incidences increased with advanced age, and recent findings found link between nutritional intake and risk of falls. Nevertheless, the relationship between different plant-based diets and the risk of falls in older adults remains unclear. Our investigation aimed to evaluate the correlation between various plant-based diet indices and the occurrence of falls. Design: This study is a cross-sectional and post-hoc analysis from a national cohort study. Setting and participants: We included individuals over 65 years from the Chinese Longitudinal Healthy Longevity Survey (CLHLS) recruited in 2018 with information on falls and dietary assessments, finally 11,044 participants were eligible. Measurements: Using food frequency questionnaire (FFQ), we calculated plant-based index scores categorized as unhealthy plant-based index (uPDI) and healthy plant-based index (hPDI). The primary outcome was falls obtained from questionnaire. Statistical analysis was performed utilizing logistic regression model to investigate the relationship between the plant-based diet indices and falls. We also used the subgroup analysis to investigate the interaction of falls and plant-based diet index (PDI) among different status and used the restricted cubic spline (RCS) curves to investigate the connection between the PDI scores and falls risk. Results: Among 11,044 participants included in our study, a total of 2493 fall cases were observed. The logistic regression analysis revealed that the plant-based index related to falls. In the adjusted model, per 10-unit increment of hPDI has a significant decreased risk of falls (odd ratio [OR]: 0.85, 95% confidence interval [CI]: 0.79–0.91, P for trend < 0.001) and per 10-unit increment in uPDI increased the risk of falls (OR: 1.21, 95% CI: 1.13–1.30, P for trend < 0.001). We also revealed an interaction between smoking status and falls among the uPDI group (Pinteraction = 0.012). Finally, we found that with plant-based index scores increased, the odds of falls among hPDI decreased (P for overall < 0.001, P nonlinear = 0.0239), and the odds of falls among uPDI increased (P for overall < 0.001, P nonlinear = 0.0332). Conclusion and implications: We found significant association between the Plant-based diet index and the risk of falls, highlighting the key role of the consumption of nutritious plant-based foods on the risk of falls, which needed take into account in developing intervention and prevention strategies to decrease falls among older Chinese adults. [ABSTRACT FROM AUTHOR]

Background: Patients with gastric cancer (GC) who underwent radical surgery require long-term follow-up (usually 5 years). The purpose of this study was to explore individualized follow-up strategies for patients with GC. Methods: This is a retrospective cohort study that established a clinicopathologic database of patients who underwent gastrectomy from January 2010 to December 2020 at Ningbo No. 2 Hospital. Follow-up was performed until March 2023. The rate of new-onset recurrence of patients with GC was explored annually according to different pTNM stages, defining a recurrence rate of less than 1% as adequate follow-up time. Results: Of the 1606 patients who were eligible, the total number of patients who completed the 5- and 10-year follow-up was 1107 and 586, respectively. A total of 444 cases were diagnosed with recurrence. The recurrence rate for stage IA patients was consistently less than 1% during the follow-up time. The adequate follow-up time (the rate of new-onset recurrence less than 1%) was 5 years for stage IB and IIA patients, and 8 years for stage IIB and IIIA patients, respectively. In contrast, stage IIIB patients were always at risk of recurrence during the follow-up time (>1%). Time to a new recurrence rate for stage IIIC patients was 6 years. Conclusion: Among patients who underwent radical gastrectomy, the rate of new-onset recurrence varied among patients with different pTNM stages. This study suggests that the follow-up of GC can be individualized and refer to pTNM stage. [ABSTRACT FROM AUTHOR]

Subarachnoid hemorrhage (SAH) is a severe subtype of hemorrhagic stroke. The molecular mechanisms of its secondary brain damage remain obscure. To investigate the alterations in gene and metabolite levels following SAH, we construct the transcriptome and metabolome profiles of the rat cerebral cortex post-SAH using whole transcriptome sequencing and untargeted metabolomics assays. Transcriptomic analysis indicated that there were 982 differentially expressed genes (DEGs) and 540 differentially expressed metabolites (DEMs) between the sham group and SAH 1d, and 292 DEGs and 254 DEMs between SAH 1d and SAH 7d. Most notably, DEGs were predominantly involved in the activation of immune and inflammatory pathways, particularly the Complement and coagulation cascades, TNF signaling pathway, and NOD-like receptor signaling pathway. Metabolic analysis revealed that the metabolic pathways of Arginine and proline, Arachidonic acid, Folate biosynthesis, Pyrimidine, and Cysteine and methionine were remarkably affected after SAH. Metabolites of the above pathways are closely associated not only with immune inflammation but also with oxidative stress, endothelial cell damage, and blood-brain barrier disruption. This study provides new insights into the underlying pathologic mechanisms of secondary brain injury after SAH and further characterization of these aberrant signals could enable their application as potential therapeutic targets for SAH. [ABSTRACT FROM AUTHOR]

Given that problematic smartphone use (PSU) has been researched for a long time, it becomes necessary to assess how the trends of PSU prevalence have evolved over time. In total, 106 articles from 2012 to 2022 with 109 studies covering 97,748 individuals were included in this systematic review and meta-analysis. The estimation of the global pooled PSU prevalence was 37.1% (95% confidence interval, 33.5 − 40.8%) and the PSU prevalence is growing over time in total. Although the PSU prevalence exhibited wide variation between regions and measurement scales, the increasing trend remained. In addition, the regression slope of the PSU prevalence trend in males was higher than that in females. Males initially had a lower prevalence of PSU than females, but this steadily changed over time until it was greater in males than in females. Moreover, the prevalence of PSU showed an increasing trend across all age groups, with a faster growth rate in the older age group. Considering the aforementioned results, it's necessary to implement proper interventions to do with this phenomenon. In addition, considering the differences in prevalence brought by regions, and measurement scales, in practice and research, we should not only take into account the disparities of PSU between countries or cultures, but also to concern about establishing unified standard and measurement tools to confirm it. [ABSTRACT FROM AUTHOR]

Purpose: The Program for the Education and Enrichment of Relational Skills (PEERS®) is a group-based social skills training program for adolescents on the autism spectrum. Although the program has been shown to be effective in improving social skills in autistic adolescents, evidence of its effectiveness from the Mandarin-speaking Chinese population is sparse. The present study used a non-randomized, pre- and post-intervention research design to investigate the feasibility and cultural validity of the program, as well as examine the moderators of intervention outcomes. Methods: Thirty-three autistic adolescents with intelligence quotient above 70 (Mage = 13.57, SDage = 1.43; Male: Female 25:8) and their parents received 14 concurrent 90-minute sessions. Adolescents' autistic traits, challenging behaviors, emotional functioning, socio-cognitive process, social environment factors (school support), and caregivers' well-being were evaluated. Results: The findings suggest that with minor adjustments, the Mandarin version of PEERS® was generally acceptable and feasible for autistic adolescents and their parents. PEERS® may improve the social skills knowledge, reciprocal communication abilities, and emotional well-being of autistic adolescents. Also, participants with a higher level of school support, and parents with lower perceived subjective well-being at baseline may gain more benefits from PEERS®. The cultural adaptation and acceptability of the Mandarin Version of PEERS® were discussed. Conclusion: This feasibility study (Chinese Clinical Trial Registry: ChiCTR2200061417, 2022-06-23, retrospectively registered) provides a basis for further randomized control trials of the Mandarin version of PEERS®. [ABSTRACT FROM AUTHOR]

Although researchers have devoted great effort to explore the antecedents of altruistic behaviours (a type of organisational citizenship behaviours), the important role of technical factors (social media) remains unclear. Drawing on social comparison and organisational support theory, this study explored how social media affordances influence employees' altruistic behaviours from both positive and negative perspectives. In this study, 302 employees from organisations in China were surveyed. We found that social media affordances could facilitate employees' perceived organisational support and social comparison of ability. Perceived organisational support positively mediated the relationship between social media affordances and altruistic behaviours. Although the evidence did not support the notion that social comparison of ability could directly dampen altruistic behaviours, a post-hoc analysis found that it could dampen the positive impact of perceived organisational support on developing altruistic behaviours. This study expanded previous research focusing on only positive or negative effects of social media use in the workplace by investigating the dual effects and the interaction effect in between. Here, we discuss the results and provide practical guidance for managers and organisations. [ABSTRACT FROM AUTHOR]

Background: The role of intraoperative near-infrared fluorescence angiography with indocyanine green in reducing anastomotic leakage (AL) has been demonstrated in colorectal surgery, however, its perfusion assessment mode, and efficacy in reducing anastomotic leakage after laparoscopic intersphincteric resection (LsISR) need to be further elucidated. Aim: Aim was to study near-infrared fluorescent angiography to help identify bowel ischemia to reduce AL after LsISR. Material and methods: A retrospective case-matched study was conducted in one referral center. A total of 556 consecutive patients with ultra-low rectal cancer including 140 patients with fluorescence angiography of epiploic appendages (FAEA)were enrolled. Perfusion assessment by FAEA in the monochrome fluorescence mode. Patients were divided into two groups based on perfusion assessment by FAEA. The primary endpoint was the AL rate within 6 months, and the secondary endpoint was the structural sequelae of anastomotic leakage (SSAL). Results: After matching, the study group (n = 109) and control group (n = 190) were well-balanced. The AL rate in the FAEA group was lower before (3.6% vs. 10.1%, P = 0.026) and after matching (3.7% vs. 10.5%, P = 0.036). Propensity scores matching analysis (OR 0.275, 95% CI 0.035–0.937, P 0.039), inverse probability of treatment weighting (OR 0.814, 95% CI 0.765–0.921, P 0.002), and regression analysis (OR 0.298, 95% CI 0.112–0.790, P = 0.015), showed that FAEA was an independent protector factor for AL. This technique can significantly shorten postoperative hospital stay [9 (6–13) vs. 10 (8–13), P = 0.024] and reduce the risk of SSAL (1.4% vs. 6.0%, P = 0.029). Conclusions: Perfusion assessment by FAEA can achieve better visualization in LsISR and reduce the incidence of AL, subsequently avoiding SSAL after LsISR. [ABSTRACT FROM AUTHOR]

Background: The safety and efficacy of robotic liver resection (RLR) for patients with hepatocellular carcinoma (HCC) have been reported worldwide. However, the exact role of RLR in HCC patients with liver cirrhosis is not sufficiently determined. Methods: We conducted a retrospective study on consecutive patients with cirrhosis or non-cirrhosis who received RLR for HCC from 2018 to 2023. Data on patients' demographics and perioperative outcomes were collected and analyzed. Propensity score matching (PSM) analysis was performed. Multivariate logistic regression analysis was performed to determine the risk factors of prolonged postoperative length of stay (LOS) and morbidity. Results: Of the 571 patients included, 364 (64%) had cirrhosis. Among the cirrhotic patients, 48 (13%) were classified as Child–Pugh B. After PSM, the cirrhosis and non-cirrhosis group (n = 183) had similar operative time, estimated blood loss, postoperative blood transfusion, LOS, overall morbidity (p > 0.05). In addition, the intraoperative and postoperative outcomes were similar between the two groups in the subgroup analyses of patients with tumor size ≥ 5 cm, major hepatectomy, and high/expert IWATE difficulty grade. However, patients with Child–Pugh B cirrhosis had longer LOS and more overall morbidity than that of Child–Pugh A. Child–Pugh B cirrhosis, ASA score > 2, longer operative time, and multiple tumors were risk factors of prolonged LOS or morbidity in patients with cirrhosis. Conclusion: The presence of Child–Pugh A cirrhosis didn't significantly influence the difficulty and perioperative outcomes of RLR for selected patients with HCC. However, even in high-volume center, Child–Pugh B cirrhosis was a risk factor for poor postoperative outcomes. [ABSTRACT FROM AUTHOR]

Background: Laparoscopic distal gastrectomy (LDG) has become a common procedure for treating advanced gastric cancer (AGC) in China. However, there is uncertainty regarding its oncological outcomes compared to open distal gastrectomy (ODG). This study aims to compare the 3-year disease-free survival (DFS) rates among patients who underwent surgery for AGC in northern China. Methods: A multicenter, non-inferiority, open-label, parallel, randomized clinical trial was conducted to evaluate patients with AGC who were eligible for distal gastrectomy at five tertiary hospitals in North China. In this trial, patients were randomly assigned preoperatively to receive either LDG or ODG in a 1:1 allocation ratio. The primary endpoint was postoperative morbidity and mortality within 30 days and the secondary endpoint was the 3-year DFS rate. This trial has been registered at ClinicalTrials.gov (Identifier: NCT02464215). Results: A total of 446 patients were randomly allocated to LDG (n = 223) or ODG group (n = 223) between March 2014 and August 2017. After screening, a total of 214 patients underwent the open surgical approach, while 216 patients underwent laparoscopic surgery. The 3-year DFS rate was 85.9% for the LDG group and 84.72% for the ODG group, with no significant statistical difference (Hazard ratio 1.12; 95% CI 0.68–1.84, P = 0.65). Body mass index (BMI) < 25 kg/m2, advanced pathologic T4, and pathologic N2-3 category were confirmed as independent risk factors for DFS in the Cox regression. Conclusions: In comparison to ODG, LDG with D2 lymphadenectomy yielded similar outcomes in terms of 3-year DFS rates among patients diagnosed with AGC. [ABSTRACT FROM AUTHOR]

Evidence regarding the combined effects of green space and air pollutants on hypertension remains limited and complex. This study aims to investigate the varying effects of greenness under different air pollution levels in China, using data from the wave 2018 China Health and Retirement Longitudinal Study (CHARLS) involving 17 468 adults (aged ≥ 45 years). As a result, the prevalence rate of hypertension was 42.04%. Logistic regression analyses revealed the positive associations between air pollution concentrations at the city level and prevalent hypertension and the negative associations between NDVI and prevalent hypertension, all of which were more prominent in the populations of the eastern and rural regions. Notably, the negative effect of green space was greater at the lowest quartiles of each air pollutant (OR for PM2.5 quartiles = 0.724, 0.792, 0.740, and 0.931). Improving air quality and greenness could potentially reduce hypertension risk, and minimizing air pollution might optimize the protective effects of greenness. [ABSTRACT FROM AUTHOR]

Background: Pneumonia has a high incidence in traumatic brain injury (TBI) patients and lacks effective treatments. Early mobilization (EM) may be a potentially effective treatment. Aim: To explore the impact of EM on TBI‐related pneumonia in the neurosurgical intensive care unit (NICU). Study Design: This study was a historical control study. 100 TBI patients who received EM intervention were prospectively included as the experimental group (EM cohort), and 250 TBI patients were retrospectively included as the control group. The propensity score matching (PSM) method was employed to balance baseline and minimize potential bias. The relationship between EM and TBI‐related pneumonia was investigated by univariate and multivariate logistic regression, then further determined by subgroup analysis. The influence of other variables was excluded by interaction analyses. Finally, the effect of EM on the prognosis of TBI patients was analysed by comparing the Glasgow Coma Scale (GCS) and the hospital stay. Results: After screening, 86 patients were included in the EM cohort and 199 patients were included in the control cohort. There were obvious differences between the two cohorts at baseline, and these differences were eliminated after PSM, when the incidence of pneumonia was significantly lower in the EM cohort than in the control cohort (35.0% vs. 61.9%, p <.001). Multivariate logistic regression showed that EM was an independent risk factor for TBI‐related pneumonia and was significantly associated with a decreased incidence of pneumonia. This correlation was present in most subgroups and was not affected by other variables (p for interaction >.05). Patients in the EM cohort had shorter length of ICU stay (6 vs. 7 days, p =.017) and higher GCS at discharge (12 vs. 11, p =.010). Conclusion: EM is a safe and effective treatment for TBI patients in NICU, which can reduce the incidence of pneumonia, help to improve prognosis and shorten the length of ICU stay. Relevance to Clinical Practice: Although the utilization rate of EM is low in TBI patients for various reasons, EM is still an effective method to prevent complications. Our study confirms that a scientific and detailed EM strategy can effectively reduce the incidence of pneumonia while ensuring the safety of TBI patients, which is worthy of further research and clinical application. [ABSTRACT FROM AUTHOR]

Aim s : The objective of this study was to examine the relationship between caregiving burden and pre‐death grief, with a specific focus on adult‐child caregivers in mainland China. Additionally, the study explored whether coping strategies played a mediating role in this correlation. Methods: A convenience sample of 320 adult‐child caregivers of older parents with dementia from Kunming, mainland China, was recruited for the study. Data were collected using the Chinese version of the Marwit‐Meuser Caregiver Grief Inventory‐Short Form, the Burden Scale for Family Caregivers, and the Ways of Coping Checklist‐Revised. Results: Results using linear regression and multiple mediation analysis with Hayes' process model indicated that caregiving burden was positively related to pre‐death grief and that active coping mediated the relationship between them. In the female group, active coping partially mediated the association between caregiving burden and pre‐death grief, but in the male group, this mediating effect did not exist. Conclusion: The study found evidence supporting the link between caregiving burden and pre‐death grief among adult‐child caregivers of older parents with dementia in mainland China. Furthermore, the caregiving burden prevented the use of active coping, and this decrease in coping increased the perception of pre‐death grief. These associations only existed in the female group. Implications: This paper presented the importance of active coping skills in the dementia caregiving process. Impact: The findings of this study emphasize the necessity for health practitioners to provide targeted interventions regarding pre‐death grief among dementia caregivers and strengthen caregivers' active coping strategies to reduce their pre‐death grief. Community‐based and personal care support services should be promoted to alleviate their caregiving burden. Reporting Method: We have adhered to the transparent reporting of evaluations with quantitative design statements and the corresponding checklist was followed. Patient or Public Contribution: 'No patient or public involvement'. [ABSTRACT FROM AUTHOR]

Converging evidence suggests a facilitation effect of multisensory interactions on memory performance, reflected in higher accuracy or faster response time under a bimodal encoding condition than a unimodal condition. However, relatively little attention has been given to the effect of multisensory competition on memory. The present study adopted an adaptive staircase test to measure the point of subjective simultaneity (PSS), combined with a delayed matched-to-sample (DMS) task to probe the effect of audiovisual competition during the encoding stage on subsequent unisensory retrieval. The results showed that there was a robust visual dominance effect and multisensory interference effect in WM retrieval, regardless of the subjective synchronous or subjective asynchronous audiovisual presentation. However, a weakened visual dominance effect was observed when the auditory stimulus was presented before the visual stimulus in the encoding period, particularly in the semantically incongruent case. These findings revealed that the prior-entry of sensory information in the early perceptual stage could affect the processing in the late cognitive stage to some extent, and supported the evidence that there is a persistent advantage for visuospatial sketchpad in multisensory WM. [ABSTRACT FROM AUTHOR]

Objectives: To determine the characteristics of lumbar foraminal stenosis (LFS) on magnetic resonance (MR) images and their association with back pain and radiating leg pain in a population-based sample of Chinese subjects. Methods: This study was an extension of the Hangzhou Lumbar Spine Study, a cross-sectional study focusing on back pain and lumbar spine MR imaging findings. Questionnaire data, including demographics, lifestyle, occupational exposures, back pain and radiating leg pain were included. On lumbar spine MR images, disc degeneration was assessed using Pfirrmann grade and Modic changes were evaluated. Using Lee's scale, the L3-S1 intervertebral foramina were evaluated, with grade 2–3 representing substantial LFS and grade 0–1 no LFS. Characteristics of LFS were noted, and associations of LFS with back pain and radiating leg pain were examined. Results: Among the 644 study subjects, 141 (21.9%) had at least one LFS, and its occurrence was associated with greater age (OR = 1.93 for each 10 years, p < 0.001). Substantial LFS was associated with the presence of back pain (OR = 1.92, p = 0.001) and the intensity of the worst back pain (Coef = 8.30, p < 0.001) over the past 12 months, and disabling back pain during their lifetime (OR = 2.25, p < 0.001). Substantial LFS was also associated with leg pain (OR = 14.27, p < 0.001), with a sensitivity of 75.7% for the presence of radiating leg pain and a specificity of 81.4%. Conclusion: Substantial LFS on MR images was a common age-related degenerative phenotype in adults, and appears to be an independent risk factor for back pain and leg pain. [ABSTRACT FROM AUTHOR]

Aim: This study aimed to identify the risk factors for gingival invagination during orthodontic treatment after premolar extraction. Materials and Methods: The medical records of 135 patients who had undergone interdental space closure after premolar extraction were collected, and cone beam computed tomography was performed to determine the presence of gingival invagination. The risk factors were examined using mixed‐effects models and generalized propensity score weighting (GPSW) to develop a predictive model. Results: Univariate analysis revealed that the extraction site, buccal bone thickness 4 mm apical to the cemento‐enamel junction (MB1), mid‐root buccal bone thickness (MB2) and vertical skeletal relationships were related to gingival invagination (p <.05). Furthermore, a subsequent multivariable mixed‐effects model analysis indicated a significantly increased risk of gingival invagination at MB1 < 1 mm (p <.001; odds ratio [ORMB1≤0.5mm] = 29.304; 95% confidence interval [CI]: 8.986–93.807; OR0.5

Context.--Noninvasive self-sampling is a convenient option that may be highly accepted by women for home- based detection, which could increase the screening rate for cervical cancer (CC) and reduce its incidence and mortality. Objective.--To compare the distribution of high-risk human papillomavirus (hr-HPV) between the vulva and cervix and to explore the clinical value of vulvar HPV detection in CC screening. Design.--The study was nested within a clinical trial on a recombinant HPV 9-valent vaccine for women ages 20 to 45 years. Women with paired vulvar and cervical specimens were included and underwent cytology and HPV detection. The consistency of HPV detection between vulvar and cervical specimens was evaluated using Cohen K statistics. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were used to evaluate the diagnostic accuracy of primary CC screening. The primary end points were cervical intraepithelial neoplasia (CIN) grade 2/3 or worse (CIN2+/3+). Results.--A total of 7999 women were enrolled, and 83/33 cases were diagnosed as CIN2+/CIN3+. The HPV- positive rate in vulvar specimens (1785 of 7999; 22.32%) was higher than that in cervical specimens (1390 of 7999; 17.38%), and there were no significant differences in the distribution of hr-HPV genotypes between the vulva and cervix in patients with CIN2+/CIN3+. Vulva-based HPV primary screening showed sensitivity, specificity, PPV, and NPV comparable to those for cervix-based HPV primary CC screening in the detection of CIN3+. Conclusions.--The distribution of vulvar and cervical HPV was similar in patients with CIN2+/CIN3+. Vulva-based HPV primary CC screening had acceptable diagnostic efficacy and might be used as a modality for primary CC screening. [ABSTRACT FROM AUTHOR]

This study examined the development of social power perceptions among Chinese children aged 3–5 years (N = 105). After watching videos about various social power cues, such as resource possession, resource control, goal achievement, permission, giving orders, setting norms and popularity, the children were asked to identify the powerful agents (whom do you believe is the more powerful person?) in the videos and provide explanations (why do you think he (she) is a powerful person?). Three‐year‐olds can recognize powerful agents who can grant 'permission' to other agents. By the age of 4, children begin to associate 'popularity', 'resource possession' and 'goal achievement' with social power. Five‐year olds demonstrated the ability to recognize agents who control resources as being more powerful. Analysis of the reasons the children provided for their judgements revealed that for almost every cue (except giving orders), more than 14% of the responses highlighted 'possession of material resources' as an indicator of power. For children aged 3–5 years, 'resource possession' cues may be their preferred basis for inferring and explaining power differences. These results would facilitate researchers to further unravel the mechanisms underlying the development of children's social power perceptions. [ABSTRACT FROM AUTHOR]

This study examined teacher behaviours, students' academic engagement, and classroom ecology in mainstream classrooms including children with intellectual disabilities, and examined the differences in academic engagement for students with and without intellectual disabilities. A mixed-method research methodology was employed. The study demonstrated that children with intellectual disabilities exhibited high level of engagement in the following situations: the classroom layout used grouping, the classroom organisation combined groups and independent learning, the learning tasks included reading aloud, copying, watching videos, and doing homework, and teachers paid attention to all students or to children with intellectual disabilities individually and walked around the classroom during lesson time. English was the discipline with most active engagement among children with intellectual disabilities, followed by music, art, science, Chinese, sports, social studies, and mathematics. Finally, academic engagement of children with and without intellectual disabilities was mostly passive. We discuss the factors related to academic engagement of children with intellectual disabilities and provide suggestions for improving their self-management skills and classroom organisation. [ABSTRACT FROM AUTHOR]