Objective To conduct a scoping review of studies related to latent class trajectory analysis of glucose metabolism indicators in diabetes mellitus patients,so as to clarify the method of latent category trajectory analysis,evaluation indicators and the changing trajectories of different glucose metabolism indicators in diabetes mellitus patients,and to establish foundation for diabetes management and research.Methods Based on Arksey's framework for scoping study,a literature search was performed in CNKI,Wanfang,CBM,Web of Science,PubMed,Embase,Cochrane Library,CINAHL database inception to January 28,2024.Totally 2 researchers independently screened the literature and extracted data.Results A total of 22 pieces of the literature were included.Latent class growth model was the most commonly used model in latent class trajectory analysis,and 4 softwares are available for implementation.The current evaluation indicators for trajectory results are various,with the Bayesian information criterion and average posterior probability as the most frequently utilized.Hemoglobin is the most commonly used glucose metabolism indicators for trajectory analysis,and the number of identified trajectories ranged from 2 to 5.Most studies showed that diabetic patients exhibited a"low-stable"pattern in glucose metabolism indicators.Conclusion Latent class trajectory analysis represents a novel longitudinal data analysis approach that can identify potential subgroups of diabetic patients with similar development trajectory.The models and evaluation indicators employed are diverse,and the stability test of the models can be enhanced in the future.Through trajectory identification,it is recommended that clinical staff pay greater attention to the longitudinal trend of the glucose metabolism indicators and incorporate it into the long-term blood glucose management goal of diabetic patients.

Objective To conduct a scoping review of studies related to latent class trajectory analysis of glucose metabolism indicators in diabetes mellitus patients,so as to clarify the method of latent category trajectory analysis,evaluation indicators and the changing trajectories of different glucose metabolism indicators in diabetes mellitus patients,and to establish foundation for diabetes management and research.Methods Based on Arksey's framework for scoping study,a literature search was performed in CNKI,Wanfang,CBM,Web of Science,PubMed,Embase,Cochrane Library,CINAHL database inception to January 28,2024.Totally 2 researchers independently screened the literature and extracted data.Results A total of 22 pieces of the literature were included.Latent class growth model was the most commonly used model in latent class trajectory analysis,and 4 softwares are available for implementation.The current evaluation indicators for trajectory results are various,with the Bayesian information criterion and average posterior probability as the most frequently utilized.Hemoglobin is the most commonly used glucose metabolism indicators for trajectory analysis,and the number of identified trajectories ranged from 2 to 5.Most studies showed that diabetic patients exhibited a"low-stable"pattern in glucose metabolism indicators.Conclusion Latent class trajectory analysis represents a novel longitudinal data analysis approach that can identify potential subgroups of diabetic patients with similar development trajectory.The models and evaluation indicators employed are diverse,and the stability test of the models can be enhanced in the future.Through trajectory identification,it is recommended that clinical staff pay greater attention to the longitudinal trend of the glucose metabolism indicators and incorporate it into the long-term blood glucose management goal of diabetic patients.

Objective:To summarize the human aging assessment scales, so as to provide reference for clinical healthcare professionals to carry out related research.Methods:In accordance with the framework of the scoping review methodology, Chinese and English databases such as China National Knowledge Infrastructure, Wanfang Data, China Biology Medicine disc, Embase, CINAHL, Web of Science, and PubMed were systematically searched. The search period was from database establishment to December 25, 2024. The included literature was summarized and analyzed.Results:A total of 27 papers covering 18 human aging assessment scales were included. The assessment dimensions mainly covered physical, psychological and social aspects, and the assessment methods were categorized into self-assessment, assessment by others and a combination of both. Assessment scales were tested for reliability or (and) validity, and some of them were validated in empirical studies and applied for dissemination.Conclusions:Human aging assessment scales are heterogeneous in terms of assessment dimensions, content and methods, with overall good reliability and validity. It is recommended that future research should take a multidimensional approach when developing new assessment scales and conduct empirical and multicenter applied research to improve the accuracy and applicability of the scales.

Objective:To summarize the human aging assessment scales, so as to provide reference for clinical healthcare professionals to carry out related research.Methods:In accordance with the framework of the scoping review methodology, Chinese and English databases such as China National Knowledge Infrastructure, Wanfang Data, China Biology Medicine disc, Embase, CINAHL, Web of Science, and PubMed were systematically searched. The search period was from database establishment to December 25, 2024. The included literature was summarized and analyzed.Results:A total of 27 papers covering 18 human aging assessment scales were included. The assessment dimensions mainly covered physical, psychological and social aspects, and the assessment methods were categorized into self-assessment, assessment by others and a combination of both. Assessment scales were tested for reliability or (and) validity, and some of them were validated in empirical studies and applied for dissemination.Conclusions:Human aging assessment scales are heterogeneous in terms of assessment dimensions, content and methods, with overall good reliability and validity. It is recommended that future research should take a multidimensional approach when developing new assessment scales and conduct empirical and multicenter applied research to improve the accuracy and applicability of the scales.

Objective: To evaluate the knowledge, attitude and behavior on blood lipid among people in Changsha and to provide evidences for prevention and control of blood lipid abnormality. Methods: A total of 400 cases were randomly selected on the questionnaire of the knowledge, attitude and behavior on blood lipid in ordinary adults who participate in health examination in Xiangya Hospital. Blood lipid related physical examination was conducted at the same time. hTe health examination participants were divided into several groups according to their sex, age, degree of education, marriage and family income. The influential factors for knowledge, attitude and behavior were analyzed. Results: hTe knowledge score of blood lipid for health examination participants was 18.33±8.67 (total score 37), the attitude score was 6.63±2.45 (total score 9) and the behavior score was 8.32±2.65 (total score 16). hTe scores of female was higher than that of male in the terms of knowledge and behavior (bothP<0.05); the scores in the 40–49 age group were lower than those in the other age groups (all P<0.05); the scores in the junior high school group were lower than those in the other education groups (allP<0.05); the scores in the family group with less than 2 000 yuan income were lower than those in other family groups with different income (allP<0.05). The multiple stepwise regression analysis showed that: 1) the knowledge on blood lipid score was inlfuenced by ages and education background (bothP<0.05); 2) while the attitude of blood lipid was inlfuenced by four factors such as education background, systemic blood pressure, blood sugar and triglyceride(allP<0.05); 3) the behavior on blood lipid was inlfuenced by ifve factors such education background, triglyceride, systemic blood pressure, blood sugar and ages (allP<0.05). Conclusion: The knowledge, attitude and behavior on blood lipid among health examination participants were mostly influenced by education background, gender and ages. Thus, clinical medical staff should prevent the blood lipid abnormality through the health education and improve the knowledge in normal people. hTe group of 40–49 age male should be thought as the primary intervention subjects. hTe knowledge, attitude and behavior on blood lipid among the general population is also related to individual’s blood pressure, blood sugar and triglyceride. So the clinical medical staff should also improve the knowledge of blood lipid, blood pressure and blood sugar in general population for improving their attitude and unhealthy habits. In addition, the active control of blood sugar and blood pressure can enhance the overall health status of the general population.