With the increase in age,the oral function of older adults shows an age-related decline,which limits the types,quantity,and quality of their diet.Limited dietary intake can lead to a lack of basic nutrients needed for maintaining oral health,induce a series of oral diseases,and further aggravate the deterioration of oral functions.Oral frailty is the accumulation of mild oral function decline and is an emerging concept in the field of oral health.Currently,research on oral frailty and dietary intake mostly focuses on the impact of single-dimensional oral function decline on the dietary intake,dietary structure,and dietary satisfaction of older adults,as well as the impact of different dietary structures on the status of oral health among older adults.There is still a lack of large-sample,high-quality research on the relationship between comprehensive oral function decline and dietary intake.In addition,existing oral frailty intervention measures often place a narrow emphasis on the exercise and recovery of oral function without considering the impact of dietary intake and nutritional status on the development of oral frailty.Relevant research on taking dietary intake as an entry point or using it as a comprehensive intervention method also needs to be further explored by researchers.In the future,specialized assessment and screening of dietary status may be introduced in the routine health management practices for older adults.Furthermore,targeted intervention programs could also be proposed based on the characteristics of the oral status and the dietary intake habits of older adults,so as to prevent the functional decline related to dietary intake and nutritional supplementation.Herein,we reviewed the correlation between dietary intake and oral frailty to provide new ideas and directions for formulating comprehensive management strategies for oral frailty.

Objective:To explore the effect of emotion control game based on Snyder hope theory on anxiety of children and their parents.Methods:From June to December 2021, 92 preschool children who received operation and their parents in the Second Affiliated Hospital of Wenzhou Medical University were selected as the study subject. The subjects were divided into two groups according to the time of admission, among which 46 children and their parents admitted from June to September 2021 were taken as the control group, with routine nursing. A total of 46 children and their parents admitted from October to December 2021 were taken as the study group, and emotion control game based on Snyder hope theory was implemented on the basis of the control group. The scores of the Chinese version of the modified Yale Perioperative Anxiety Scale (Cm-YPAS) one day before operation and at the time of entering the Operating Room were compared between the two groups of children, and the scores of the Generalized Anxiety Disorder-7 (GAD-7) and the Newcastle Satisfaction with Nursing Scale (NSNS) of the parents of preschool children one day before operation and at the time of discharge of the two groups were compared.Results:During the intervention, there were 3 cases of dropout children in the study group and two cases of dropout children in the control group, and 43 and 44 children completed the study respectively. The Cm-YPAS scores of children in the two groups at the time of entering the Operating Room were statistically higher than those of children one day before operation; When entering the Operating Room, the Cm-YPAS score of children in the study group was lower than that in the control group, with a statistically significant difference ( P<0.05) . The GAD-7 scores of parents of children in the study group were lower than those in the control group one day before operation and at the time of discharge, and the difference was statistically significant ( P<0.05) . At the time of discharge, the NSNS scores of parents in the study group were higher than those in the control group, with a statistically significant difference ( P<0.05) . Conclusions:In preoperative nursing, emotion control game based on Snyder hope theory for preschool children can effectively reduce their preoperative anxiety, and the anxiety of their parents during perioperative period, and improve parents' satisfaction with nursing.

Abstract: To investigate the changes of cerebral blood flow(CBF) in patients with type 2 diabetes mellitus(T2 DM) and its correlation with cognitive function and olfactory impairment. Methods: Cognitive function assessment and smell identification test were performed on 83 patients with T2 DM and 62 healthy controls(HC). Three-dimensional pseudo-continuous arterial spin labeling(3 D-pcASL) head images were collected from the two groups. CBF values of the cerebral cortex were compared between the patients and HC after the postprocessing. Correlations between the CBF values and cognitive function assessment and between the CBF values and smell identification test scores were analyzed as well. Results: Compared to the HC, Chinese smell identification test(CSIT), montreal cognitive assessment(MoCA), digit span test(DST), verbal fluency test(VFT) scores were lower in T2 DM patients(P<0.05).The CBF of the bilateral middle frontal gyrus in T2 DM patients was higher than that in HC group(P<0.001). The CBF of the bilateral gyrus rectus and olfactory cortex in T2 DM patients was lower than that in HC group(P<0.001). Conclusion The cognitive and olfactory function of patients with T2 DM decreased. Patients with T2 DM have abnormal perfusion in the bilateral middle frontal gyrus, gyrus rectus and olfactory cortex, revealing that CBF changes in these brain regions may be one of the causes for cognitive impairment and olfactory dysfunction in T2 DM.