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Objective@#To describe the current status of the prevalence of co-morbid myopia and obesity among 7-18 years students in the Inner Mongolia Autonomous Region in 2021 and to analyze the moderating effect of lifestyle in this association ，so as to provide scientific basis for the establishment of the mechanism of Co-morbidity，Shared Etiology，and Shared Prevention of common diseases in children and adolescents.@*Methods@#A total of 139 630 primary and secondary school students aged 7-18 years from Inner Mongolia Autonomous Region were selected by stratified random cluster sampling method in September,2021. Myopia was determined using distance visual acuity examination and refractive error examination, and obesity was determined according to the BMI classification criteria for overweight, obesity screening of Chinese school age children and adolescents. Used a questionnaire, healthy lifestyles were determined according to the American Heart Association s Healthy Lifestyle Score by totaling the six scores for smoking, alcohol consumption, diet, exercise, screen time, and sleep duration.The χ 2 test was used to compare the association between group differences in the co-morbidity rate of myopia and obesity. The multivariable Logistic regression model was used to explore the influencing factors of the co-morbidity of myopia and obesity, and the stratified analysis was used to analyze the moderating effect of lifestyles on the prevalence of the co-morbidity.@*Results@#The prevalence of myopia and obesity co-morbidity among students aged 7-18 years old in the Inner Mongolia Autonmous Region in 2021 was 13.7%, higher among boys than girls ( 15.5 % vs. 11.8%), higher among those aged 10-12 years old than 7-9,13-15,and 16-18 years old (14.7%,13.7%, 13.3%, 12.0%), higher among other ethnic minorities than Han Chinese and Mongolians (15.3%, 14.0%, 12.5%), higher in urban areas than that in suburban areas(15.3%, 13.0%), and middle economic level tracts were higher than poor and good tracts (14.8%, 12.9 %, 12.6%) ( χ 2=392.37，115.73，62.80，119.02，121.60, P <0.05). Multivariable Logistic regression modeling showed that unhealthy lifestyles ( OR=1.24, 95%CI=1.19-1.29 ) and middle level of lifestyle score ( OR=1.15, 95%CI=1.10-1.19 ) students had higher prevalence of co-morbidity, and the results were statistically significant among both boys and girls, the age groups of 10- 12, 13-15, and 16-18 years old, as well as the Han and Mongolian ethnic groups (all P <0.05).@*Conclusion@#In 2021, the current situation of myopia and obesity co-morbidity and unhealthy lifestyles among primary and secondary school students in the Inner Mongolia Autonomous Region are not optimistic.
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Public health emergencies not only bring great challenges to the conventional public health system, but also face some ethical dilemmas in the governance process. For example, the compulsory isolation measures affect the normal lives of some citizens, the normal medical treatment of non-epidemic patients may be constrained by complex governance environments, and the relationship between patient privacy protection and the public’s right to know needs to be deeply considered and balanced. To respond the ethical dilemmas in public health emergencies, it is necessary to explore more effective new ideas and methods under ethical concepts, combine with ethical needs in the governance of public health emergencies, comprehensively improve governance capabilities starting from the basic principles and behavioral standards of governance, with a view to providing more effective ethical support for the governance of public health emergencies.
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Objective:To investigate the level of serum vascular endothelial growth factor (VEGF) and its correlation with clinical symptoms in patients with first-episode drug-naive schizophrenia patients of different genders.Methods:From January 2016 to October 2019, a total of 81 first-episode drug-naive schizophrenia patients(patient group, 41 male, 40 female) and 64 healthy controls (control group, 40 male, 24 female) were included in this study.The serum level of VEGF was detected with flow cytometric bear array (CBA). Positive and negative symptom scale (PANSS) was used to evaluate the relevant clinical symptoms of patients.SPSS 22.0 software was used for statistical analysis.Independent sample t-test and nonparametric test were used for comparison between groups.The relationship between VEGF and clinical variables was analyzed by Pearson correlation analysis and Spearman correlation analysis. Results:The level of serum VEGF in the patient group was significantly lower than that in the control group(148.08(75.89, 208.61)pg/mL, 179.94(99.14, 318.41)pg/mL, Z=-2.20, P=0.028). The total PANSS score((82.71±17.30), (73.45±16.36), t=2.473, P=0.016)and cognitive score((7.88±3.36), (6.23±2.81), t=2.402, P=0.019) in male patients were higher than those in female patients.There was a negative correlation between VEGF level and PANSS negative symptom score in the patient group( r=-0.228, P=0.041), as well as significant negtive correlation between VEGF level and cognitive score in male patients( r=-0.425, P=0.007). Conclusion:The level of serum VEGF is reduced in first-episode patients with schizophrenia, which influences their negative symptom. Moreover, the decline in serum VEGF level is implicated in cognitive impairments in male patients with first-episode schizophrenia.
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Objective:To investigate early cardiac rehabilitation program on short term and long term effect of patients with acute myocardial infarction after percutaneous coronary intervention.Methods:A total of 98 acute myocardial infarction patients who undergo percutaneous coronary intervention were randomly assiged to the study group ( n=49) and the control group ( n=49). Participants in the control group received exercise training, while the study group carried out early cardiac rehabilitation program. The cardiac function, activity of daily living and exercise endurance were compared in both groups before and 1 week after intervention, in addition, the patient`s quality of life and the incidence of adverse cardiac events were also compared before and 6 months after intervention. Results:After 1 week of intervention, the value of LVEF, LVDD, scores of activity of daily living and 6MWT were (56.74 ± 8.92)%, (49.29 ± 5.09)mm, (76.00 ± 5.95) and (378.12 ± 48.54)m in the study group, those index were (52.10 ± 7.44)%, (48.47 ± 4.04)mm, (72.93 ± 6.51), (355.69 ± 46.36)m in the control group, the LVEF, scores of activity of daily living and 6MWT were significantly increased in the study group compared to the control group ( t=0.878-2.792, P<0.05). After 6 months of intervention, the scores physical function, role-physical, bodily pain, general health, vitality, social function, role-emotional, mental health were [(75.14 ± 12.15), (56.38 ± 7.65), (68.79 ± 6.65), (68.48 ± 10.91), (80.82 ± 7.12), (66.44 ± 9.61), (77.75 ± 13.05), (77.07 ± 8.46)] and [(72.70 ± 10.97), (52.05 ± 5.61), (62.07 ± 5.51), (65.76 ± 8.45), (78.33 ± 8.71), (65.20 ± 6.84), (72.53 ± 9.66), (75.49 ± 5.76)] in the study group and control group, respectively. The scores of role-physical, bodily pain, role-emotional were significantly increased in the study group compared to the control group ( t=2.248-3.448, P<0.05). The study group showed lower incidence of angina and arrhythmia compared to the control group (4.08% and 6.12% vs 16.33% and 20.41%), the differences had statistical significance ( χ2=4.009 and 4.346, P<0.05). Conclusion:Early cardiac rehabilitation program improve the cardiac function and exercise endurance in patients with acute myocardial infarction after percutaneous coronary intervention, reduce the the incidence of adverse cardiac events and improved patients` quality of life.
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Objective:To analysis the effect of early systematic health education on mother mood and baby intelligence. Methods:A total of 87 cases of healthy infants were enrolled. According to random number table, they were divided into control group (n=45) who received routine health education,observation group (n=42) who received early systematic health education. Smart baby and mother's emotional state were compared in two groups. Results:After the intervention, compared with control group, anxiety and depression scores in mother was lower, and fine motor, the big movement, adaptability, social behavior and the development of language ability in baby were higher in observation group (P< 0.01) . Conclusion:Early systematic health education to promote infant intelligence development,mother relieve anxiety,depression,mood is of great significance.
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BACKGROUND:Borosilicate cannot only be mineralized to form hydroxy carbonate apatite layer, but also have strong chemical reactivity to promote bone cel regeneration. OBJECTIVE:To investigate the effect of the borosilicate bioglass on the growth behavior of rabbit osteoblasts through in vitro culture experiment. METHODS:The initial and secondary extracts of borosilicate bioglass were prepared according to the requirement of ISO10993-12: 2007. The bone marrow mesenchymal stem cels of rabbits were isolated and cultured. The second generation bone marrow mesenchymal stem cels were induced to differentiate into osteoblasts. The osteoblasts of the 5th-15th RESULTS AND CONCLUSION:The osteoblasts proliferation in the initial extract and secondary extract groups was better than that in the α-MEM medium group (P < 0.05). The osteoblasts proliferation in the initial extract group was better than that in the secondary extract group (P < 0.05). The total protein content of osteoblasts in the initial extract group was higher than that in the secondary extract and α-MEM medium group (P < 0.05). There were no significant differences in the alkaline phosphatase activity, apoptosis rate, horizontal migration distance of osteoblast and transmembrane cel number in Transwel between these three groups. These results demonstrate that borosilicate bioglass has good biocompatibility and has a certain benign regulatory role in generations were obtained and cultured with the initial and secondary extracts of borosilicate bioglass and α-MEM medium, respectively. The effects of borosilicate bioglass on the osteoblasts proliferation, protein synthesis, alkaline phosphatase activity, cel apoptosis, and cel migration in horizontal and vertical direction were observed.RESULTS AND CONCLUSION: The osteoblasts proliferation in the initial extract and secondary extract groups was better than that in the α-MEM medium group (P < 0.05). The osteoblasts proliferation in the initial extract group was better than that in the secondary extract group (P < 0.05). The total protein content of osteoblasts in the initial extract group was higher than that in the secondary extract and α-MEM medium group (P < 0.05). There were no significant differences in the alkaline phosphatase activity, apoptosis rate, horizontal migration distance of osteoblast and transmembrane cell number in Transwell between these three groups. These results demonstrate that borosilicate bioglass has good biocompatibility and has a certain benign regulatory role in osteoblast proliferation.
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Objective: To study the response of normal adult to CPT (continuous performance test) Method: 77 normal subjects received CPT The results were analyzed by age, sex and education levels Results: There was no difference of results of CPT in our sample between different sex, age and education levels Conclusion: Sex, age and education had no influence on CPT in normal adults Along with the performance, there are less mistakes, lower responsive speed and more correct responses