Deficiencies remain in the early identification and screening method for type 2 diabetes mellitus(T2DM).Relying solely on blood glucose indicators as diagnostic criteria fails to capture the systematic evolution of glucose metabolism destabilization and does not allow for the identification of the critical transition period preceding the onset of T2DM.In the complex system of the human body,structural and state variables correspond to the traditional Chinese medicine concepts of"zang"and"xiang."These variables determine the landscape of the systemic state changes over time.The pathogenesis of T2DM is characterized by a shift from compensatory insulin secretion to β-cell dysfunction,driven by negative-positive feedback dynamics,ultimately resulting in a marked increase in blood glucose levels.A critical transition exists between glycemic homeostasis and the establishment of T2DM disease homeostasis.Using theoretical approaches such as critical slowing and dynamic network markers in dynamical systems theory,various clinical case data-including four-diagnosis information,multiple biological samples,and histological analysis method-can be leveraged to identify the critical transition key stage from pre-disease to disease of T2DM,facilitating early intervention.This paper aims to develop a dynamic model describing the transition from"glucose homeostasis-glycemic state of instability-steady state of T2DM"by analyzing the mechanism of the complex human system and the dynamic characteristics underlying T2DM onset.This framework aims to enhance early identification method.Establishing this holistic approach offers a novel perspective for the prevention and treatment of T2DM.

Background::The prevalence of type 2 diabetes mellitus (T2DM) has been rapidly growing in Chinese populations in recent decades, and the shift in eating habits is a key contributing factor to this increase. Eating out of home (EOH) is one of the major shifts in eating habits during this period. However, the influence of EOH on the incidence of T2DM among Chinese urban workers is unknown.Methods::The cross-sectional study involved an analysis of 13,904 urban workers recruited from 11 health examination centers in the major cities of China to explore the relationship between EOH and T2DM between 2013 September and 2016 March.Results::Average weekly EOH frequency ≥10 times was positively associated with increased incidence of T2DM in the sampled population (OR: 1.31 [1.11-1.54], p < 0.01), most notably in participants ≤45 years old (OR: 1.41[1.11-1.80], p < 0.01]) and in males (OR:1.26 [1.06-1.51], p < 0.01). An EOH frequency of 5 times/week appears as a threshold for a significant increase in the odds of T2DM. Weekly EOH frequency ≥5 times was associated with increased odds of T2DM in a dose-response manner in the total population and almost all subgroups ( poverall association < 0.05 and pnonlinearity ≤ 0.05). Conclusion::This study showed that a frequency of EOH (≥5 times/week) was associated with a frequency-dependent increase in the odds of T2DM urban workers in China. More nutrition promotion is needed to improve the eating behavior of Chinese urban workers to reduce T2DM risk.

Objective To understand the changing trend of nutritional status of children undergoing liver transplantation within 6 months after discharge,and to explore its influencing factors,in order to provide guidance for the clinical formulation of personalized nutritional intervention programs.Methods By the convenient sampling method,153 children undergoing liver transplantation admitted to the liver transplantation center of a tertiary A hospital in Hangzhou from January 2023 to January 2024 were selected as the research subjects.Their basic and clinical data were collected.The nutritional status at the 1 day before surgery and 1 month,3 months,and 6 months after discharge was evaluated by the standard deviation evaluation method of children's nutritional status.According to the changing trend of their nutritional status,they were grouped.Univariate and multivariate Logistic regression were used to analyze the influencing factors of the changing trend of nutritional status in children undergoing liver transplantation.Results A total of 144 children who underwent liver transplantation were ultimately included in the study.The incidence of malnutrition at 1 month,3 months,and 6 months after discharge was 66.0％,54.9％,and 53.5％,respectively.According to the changing trend of nutritional status of children undergoing liver transplantation,they were divided into 3 groups:54 cases(37.5％)in the good nutritional status group,24 cases(16.7％)in the fluctuating nutritional status group,and 66 cases(45.8％)in the poor nutritional status group.The results of multivariate Logistic regression analysis showed that birth weight,feeding method within 6 months after birth,age of caregivers and learning situation of nutritional knowledge were the influencing factors of the changing trend of nutritional status in children undergoing liver transplantation(P＜0.05).Conclusion The incidence of malnutrition in children undergoing liver transplantation is high within 6 months after discharge;medical staff should closely collaborate with families to formulate and implement staged personalized nutritional intervention measures based on the specific conditions and influencing factors of the children to effectively improve the nutritional status of the children after transplantation.

Objective:To compare postural stability and balance in different tasks between people with and without chronic, non-specific low back pain (CNLBP).Methods:Twenty patients with CNLBP formed the study′s CNLBP group, while 25 healthy counterparts were chosen as a normal group. Both groups were tested for their ability to standing on one leg with their eyes closed (the SOLEC test), for postural balance, for postural stability (PST), and had their limits of stability (LOS) time determined. The results were compared.Results:Compared to the normal group, the CNLBP group showed a significant difference in left-right weight-bearing in a bipedal semi-squat and in two-legged alternate standing. Shifting the center of gravity in bipedal standing revealed significant differences in LOS time, anterior-posterior stability index (APSI), mediolateral stability index (MLSI) and overall stability. In bipedal standing with the eyes closed there were significant differences in APSI, MLSI and OSI observed. On average, the CNLBP group had significantly shorter SOLEC and LOS times on the left and rear left sides.Conclusions:The CNLBP patients had some postural control deficits compared to their healthy counterparts and were less able to maintain static balance on their left leg and dynamic balance. They were less able to maintain postural balance in a bipedal semi-squat and during alternate leg standing. They are at greater risk of falling when moving the body′s center of gravity to the left or the rear left side.

Objective To conduct a scoping review of the current state of research on the application of virtual reality technology in psychological interventions for cancer patients,clarifying its types,forms,contents,intervention effects,and outcome indicators,and to provide the improvement of mental health in cancer patients.Methods A literature search was conducted on PubMed,Embase,Web of Science,Scopus,Cochrane Library,China National Knowledge Infrastructure,and Wanfang Data up to October 11,2023.The selected literature was screened,included,and analyzed for content summary.Results A total of 22 studies were included,involving both non-immersive and immersive virtual reality technologies,with various systems or programs used for intervention.The primary interventions include virtual reality relaxation therapy,virtual reality exposure therapy,and virtual reality reminiscence therapy.The outcome indicators primarily include anxiety,depression,distress,pain,fatigue,sleep,quality of life,coping,and side effects of virtual reality.Conclusion The use of virtual reality technology for psychological interventions in cancer patients offers a variety of forms and rich content,which has a positive impact on improving the physical and mental health of cancer patients.However,there is significant heterogeneity in the content elements and outcome measure tools,leading to certain limitations in its application.In the future,the specific needs of cancer patients should be considered,and the procedural norms for virtual reality-based psychological interventions should be explored.

Deficiencies remain in the early identification and screening method for type 2 diabetes mellitus(T2DM).Relying solely on blood glucose indicators as diagnostic criteria fails to capture the systematic evolution of glucose metabolism destabilization and does not allow for the identification of the critical transition period preceding the onset of T2DM.In the complex system of the human body,structural and state variables correspond to the traditional Chinese medicine concepts of"zang"and"xiang."These variables determine the landscape of the systemic state changes over time.The pathogenesis of T2DM is characterized by a shift from compensatory insulin secretion to β-cell dysfunction,driven by negative-positive feedback dynamics,ultimately resulting in a marked increase in blood glucose levels.A critical transition exists between glycemic homeostasis and the establishment of T2DM disease homeostasis.Using theoretical approaches such as critical slowing and dynamic network markers in dynamical systems theory,various clinical case data-including four-diagnosis information,multiple biological samples,and histological analysis method-can be leveraged to identify the critical transition key stage from pre-disease to disease of T2DM,facilitating early intervention.This paper aims to develop a dynamic model describing the transition from"glucose homeostasis-glycemic state of instability-steady state of T2DM"by analyzing the mechanism of the complex human system and the dynamic characteristics underlying T2DM onset.This framework aims to enhance early identification method.Establishing this holistic approach offers a novel perspective for the prevention and treatment of T2DM.

Background::The prevalence of type 2 diabetes mellitus (T2DM) has been rapidly growing in Chinese populations in recent decades, and the shift in eating habits is a key contributing factor to this increase. Eating out of home (EOH) is one of the major shifts in eating habits during this period. However, the influence of EOH on the incidence of T2DM among Chinese urban workers is unknown.Methods::The cross-sectional study involved an analysis of 13,904 urban workers recruited from 11 health examination centers in the major cities of China to explore the relationship between EOH and T2DM between 2013 September and 2016 March.Results::Average weekly EOH frequency ≥10 times was positively associated with increased incidence of T2DM in the sampled population (OR: 1.31 [1.11-1.54], p < 0.01), most notably in participants ≤45 years old (OR: 1.41[1.11-1.80], p < 0.01]) and in males (OR:1.26 [1.06-1.51], p < 0.01). An EOH frequency of 5 times/week appears as a threshold for a significant increase in the odds of T2DM. Weekly EOH frequency ≥5 times was associated with increased odds of T2DM in a dose-response manner in the total population and almost all subgroups ( poverall association < 0.05 and pnonlinearity ≤ 0.05). Conclusion::This study showed that a frequency of EOH (≥5 times/week) was associated with a frequency-dependent increase in the odds of T2DM urban workers in China. More nutrition promotion is needed to improve the eating behavior of Chinese urban workers to reduce T2DM risk.

Objective To conduct a scoping review of the current state of research on the application of virtual reality technology in psychological interventions for cancer patients,clarifying its types,forms,contents,intervention effects,and outcome indicators,and to provide the improvement of mental health in cancer patients.Methods A literature search was conducted on PubMed,Embase,Web of Science,Scopus,Cochrane Library,China National Knowledge Infrastructure,and Wanfang Data up to October 11,2023.The selected literature was screened,included,and analyzed for content summary.Results A total of 22 studies were included,involving both non-immersive and immersive virtual reality technologies,with various systems or programs used for intervention.The primary interventions include virtual reality relaxation therapy,virtual reality exposure therapy,and virtual reality reminiscence therapy.The outcome indicators primarily include anxiety,depression,distress,pain,fatigue,sleep,quality of life,coping,and side effects of virtual reality.Conclusion The use of virtual reality technology for psychological interventions in cancer patients offers a variety of forms and rich content,which has a positive impact on improving the physical and mental health of cancer patients.However,there is significant heterogeneity in the content elements and outcome measure tools,leading to certain limitations in its application.In the future,the specific needs of cancer patients should be considered,and the procedural norms for virtual reality-based psychological interventions should be explored.

Objective To understand the changing trend of nutritional status of children undergoing liver transplantation within 6 months after discharge,and to explore its influencing factors,in order to provide guidance for the clinical formulation of personalized nutritional intervention programs.Methods By the convenient sampling method,153 children undergoing liver transplantation admitted to the liver transplantation center of a tertiary A hospital in Hangzhou from January 2023 to January 2024 were selected as the research subjects.Their basic and clinical data were collected.The nutritional status at the 1 day before surgery and 1 month,3 months,and 6 months after discharge was evaluated by the standard deviation evaluation method of children's nutritional status.According to the changing trend of their nutritional status,they were grouped.Univariate and multivariate Logistic regression were used to analyze the influencing factors of the changing trend of nutritional status in children undergoing liver transplantation.Results A total of 144 children who underwent liver transplantation were ultimately included in the study.The incidence of malnutrition at 1 month,3 months,and 6 months after discharge was 66.0％,54.9％,and 53.5％,respectively.According to the changing trend of nutritional status of children undergoing liver transplantation,they were divided into 3 groups:54 cases(37.5％)in the good nutritional status group,24 cases(16.7％)in the fluctuating nutritional status group,and 66 cases(45.8％)in the poor nutritional status group.The results of multivariate Logistic regression analysis showed that birth weight,feeding method within 6 months after birth,age of caregivers and learning situation of nutritional knowledge were the influencing factors of the changing trend of nutritional status in children undergoing liver transplantation(P＜0.05).Conclusion The incidence of malnutrition in children undergoing liver transplantation is high within 6 months after discharge;medical staff should closely collaborate with families to formulate and implement staged personalized nutritional intervention measures based on the specific conditions and influencing factors of the children to effectively improve the nutritional status of the children after transplantation.

Objective:To compare postural stability and balance in different tasks between people with and without chronic, non-specific low back pain (CNLBP).Methods:Twenty patients with CNLBP formed the study′s CNLBP group, while 25 healthy counterparts were chosen as a normal group. Both groups were tested for their ability to standing on one leg with their eyes closed (the SOLEC test), for postural balance, for postural stability (PST), and had their limits of stability (LOS) time determined. The results were compared.Results:Compared to the normal group, the CNLBP group showed a significant difference in left-right weight-bearing in a bipedal semi-squat and in two-legged alternate standing. Shifting the center of gravity in bipedal standing revealed significant differences in LOS time, anterior-posterior stability index (APSI), mediolateral stability index (MLSI) and overall stability. In bipedal standing with the eyes closed there were significant differences in APSI, MLSI and OSI observed. On average, the CNLBP group had significantly shorter SOLEC and LOS times on the left and rear left sides.Conclusions:The CNLBP patients had some postural control deficits compared to their healthy counterparts and were less able to maintain static balance on their left leg and dynamic balance. They were less able to maintain postural balance in a bipedal semi-squat and during alternate leg standing. They are at greater risk of falling when moving the body′s center of gravity to the left or the rear left side.