1.Changes of 16 personality factors and gender differences of medical freshmen from 2010 to 2019
Wenfu LI ; Jing QIANG ; Xiaoran HU
Chinese Journal of Behavioral Medicine and Brain Science 2020;29(10):935-942
Objective:To explore the changes of personality in medical college freshmen from 2010 to 2019 and the difference of gender.Methods:The cross-temporal meta-analysis and independent sample t-test were used to explore the change of medical college freshmen’s scores on 16 personality factor questionnaire (16PF) in the past 10 years (2010~2019) and the gender difference.A total of 17 395 samples of medical college freshmen were enrolled in the present study. Results:(1)The score of Warmth(A), Reasoning (B), Emotional Stability(C), Dominance(E), Liveliness(F), Rule-Consciousness(G), Social Boldness(H) and Perfectionism (Q3) were negatively correlated with year ( β=-0.93, -0.64, -0.85, -0.48, -0.80, -0.65, -0.92, -0.91, all P<0.01), while Sensitivity(I), Vigilance(L), Abstractness (M), Privateness (N), Apprehension (O), Openness to change (Q1), Self-Reliance (Q2), and Tension (Q4) were positively correlated with years ( β=0.72, 0.88, 0.81, 0.65, 0.86, 0.95, 0.90, 0.88, all P<0.01). (2)The scores in female freshman were higher than those in male freshman in Warmth, Sensitivity, Abstractness, Privateness, Apprehension, and Tension ( t=22.51, 18.15, 21.15, 5.89, 12.35, 5.46, all P<0.01), while the scores in female freshman were lower than those in male freshman in emotional stability, dominance, rule-consciousness, social boldness, and vigilance ( t=-18.25, -16.54, -9.75, -5.05, -9.97; all P<0.01). Conclusion:The warmth, reasoning, emotional stability, dominance, liveliness, rule-consciousness, social boldness and perfectionism present a decreasing tendency, while sensitivity, vigilance, abstractness, privateness, apprehension, openness to change, self-reliance, and tension present a rising tendency. The change tendency in both male and female are consistent with the overall trends and the significant gender differences are found in some personality traits.
2. The impact of broadened diagnostic criteria on the prevalence of hypertension, hyperlipidemia and diabetes mellitus in China
Xuefeng HU ; Xiaoran HAN ; Zuyao YANG ; Yonghua HU ; Jinling TANG
Chinese Journal of Preventive Medicine 2017;51(5):369-377
Objective:
The burden of chronic disease has been continuously increasing in China since the early 1980s. Besides the worsening of risk factors, the change in diagnostic criteria is very likely an important explanation for the increase in the prevalence of hypertension, hyperlipidemia and diabetes mellitus, three commonest, major chronic conditions that can lead to major vascular events and deaths. This study aims to estimate the contribution of changes in diagnostic criteria to the increase in the prevalence of the three conditions in China.
Methods:
The data from two representative nation-wide surveys in China in 2002 and 2009, with 145 254 and 8 813 adults included respectively, were used to estimate the prevalence rate of the three conditions and the proportion attributable to the change in diagnostic criteria around year 2000. The new and old cutoff values for hypertension, hyperlipidemia, and hyperglycemia were 140/90 and 160/95 mmHg (1 mmHg=0.133 kPa), 5.7 and 6.2 mmol/L, and 7.0 and 7.8 mmol/L, respectively. The prevalence was standardized according to the distribution of age, sex and rural-urban residence of the 2000 national census of the country so as to compare between the old and new diagnostic criteria and project the situation for the entire country.
Results:
The standardized prevalence of hypertension, hyperlipidemia, and diabetes mellitus for the entire Chinese adult population in 2002 was 8.21%, 1.71% and 1.43% according to the immediate previous diagnostic criteria, and 19.18%, 3.53% and 2.66% according to the new criteria. In 2009, the prevalence was 11.89%, 9.34% and 4.29% according to the old criteria, and 24.78%, 18.36% and 6.55% according to the new criteria. The total cumulative prevalence of the three conditions was increased by 124% in 2002 and 95% in 2009 as a result of change in diagnostic criteria. Put it differently, the change in diagnostic criteria increased the number of the three conditions from 2002 to 2009 by approximately 359 million and could increase the annual drug costs by some 271 billion RMB if all the conditions are treated. The drug costs alone of treating all the three conditions could consume 56% of the total health budget of the Government in 2010.
Conclusion
About half of the number of the three conditions is a result of the change in diagnostic criteria. These criteria were adopted from western populations, which are designed to meet the population need and suit healthcare resources available in these countries. It is important for China to consider the resources available and needs and values of the population in addition to the benefits, harms and costs of treatment in determining the cutoff values for defining these conditions for drug interventions.
3.Unprecedented action has been taken to contain the epidemic of coronavirus disease 2019 in China
Tong WU ; Erya HU ; Wenhui ZENG ; Hanqi ZHANG ; Xiaoran XUE ; Jian MA
Journal of Central South University(Medical Sciences) 2020;45(3):334-337
The current outbreak of coronavirus disease 2019 (COVID-19) in Wuhan,China,has posed significant threats to international health.By Feb.20,2020,74 576 cases have been confirmed and over 2 118 deaths have reported in the Chinese mainland.Chinese administrations have carried out immediate and prompt measures to stop the spread of the virus.Wuhan city has been shut down since Jan.23,and more than 30 thousand medical workers have been recruited to Hubei province.Two temporary hospitals were constructed to treat severe pneumonia patients,and 15 mobile cabin hospitals were built to treat mild pneumonia cases.Significant improvement regarding the pathogenesis,epidemiology,and diagnosis and therapy for the COVID-19 has been achieved to stop the spread of the epidemics.
4.Prevalence of Lying Flat behaviors and its association with depressive symptoms among college students from three provinces and cities in China
Chinese Journal of School Health 2024;45(6):844-848
Objective:
To understand the prevalence of Lying Flat behaviors and its association with depressive symptoms among Chinese college students, so as to provide a scientific basis for promoting the physical and mental health development of adolescents.
Methods:
From July to October 2023, three universities were selected through convenient sampling from Jiangxi Province, Liaoning Province and Beijing City, respectively. Selfdesigned questionnaire links were distributed on campus to collect basic information and Lying Flat behaviors among college students, and the Patient Health Questionnaire-9 (PHQ-9) was utilized to screen for students with depressive symptoms. Finally, a total of 4 225 valid questionnaires were obtained. Chisquare was used to compare of report rates of Lying Flat behaviors across different demographic characteristics. Ordered Logistic regression analysis was used to explore the association between Lying Flat behaviors and depressive symptoms, with Z test used to assess variations in the strength of associations.
Results:
The reporting rates of academic, life, and social Lying Flat were 32.7%, 17.8% and 17.5%, respectively. And 6.7% of the participants were found of all three Lying Flat behaviors simultaneously.Among college students with three Lying Flat behaviors, the constituent ratios of no, mild, moderate and above depressive symptoms were 9.9%, 30.5% and 59.6%, respectively. Additionally, college students who had three Lying Flat behaviors were more likely to show mild, moderate and above depressive symptoms [OR(95%CI)=2.49(1.60-3.87), 7.69(5.01-11.79), P<0.01].
Conclusions
Academic Lying Flat behavior is most prevalent among college students. Academic, life and social Lying Flat behaviors are all significantly positively correlated with depressive symptoms. Attention should be paid to the Lying Flat behaviors and college students psychological health conditions to promote their physical and mental health development.
5.Effect of Gastrodin on Gastric Sensitivity and Anxiety-like Behavior in FD Rats With Anxiety-like Gastric Hypersensitivity
Fuchun JING ; 延安大学附属宝鸡市人民医院消化内科 ; Jun ZHANG ; Jinhai WANG ; Cheng FENG ; Baode YANG ; Hao HU ; Xiaoming SUN ; Jianyun ZHENG ; Xiaoran YIN ; Yuanyuan NIAN
Chinese Journal of Gastroenterology 2017;22(12):733-737
Background:Functional dyspepsia (FD)with anxiety and gastric hypersensitivity is still one of the therapeutic difficulties in clinic. Gastrodin (Gas)may have dual effects of modulating gastric sensitivity and anxiety. Aims:To investigate the effect of Gas on gastric sensitivity and anxiety-like behavior in FD with anxiety-like gastric hypersensitivity in rats. Methods:Forty rats were randomly divided into control group,model group,buspirone group,low-dose Gas group and high-dose Gas group. Maternal separation,acute gastric irritation and restraint stress were sequentially performed to induce FD model with anxiety-like gastric hypersensitivity. At the 8th week,rats in control group and model group were intraperitoneally injected with 0. 9% NaCl solution 2. 0 mL/ kg,rats in buspirone group were given buspirone 3. 125 mg/kg,and rats in low- and high-dose Gas groups were given 62. 5,125. 0 mg/ kg Gas,respectively. The course was 7 days. Then elevated plus maze (EPM),open field test,abdominal withdrawal reflex (AWR)and electromyography (EMG) were performed. Results:Compared with control group,EPM test showed that proportions of open arms entries and duration were significantly decreased (P < 0. 01);open field test showed that virtual central grids duration (P < 0. 05),number of virtual grids climbed and times of lifting were significantly decreased (P < 0. 01);when gastric balloon dilatation pressure was equal or greater than 40 mm Hg,AWR score,area under ROC curve (AUC)of EMG was significantly increased in model group (P < 0. 05). Compared with model group,above-mentioned indices in low- and high-dose Gas groups were significantly ameliorated (P < 0. 05). Conclusions:Gas could influence the gastric sensitivity and anxiety-like behavior of the brain-stomach axis regulated anxiety-like gastric hypersensitivity in FD rat model.
6.Treatment strategy of gastrointestinal stromal tumors in the background of COVID-19.
XiaoRan WANG ; XuHua HU ; Zheng LI ; BaoKun LI ; WenBo NIU ; ChaoXi ZHOU ; Bin YU ; ZhenYa ZHANG ; XueNa ZHANG ; Yang GAO ; GuiYing WANG
Chinese Journal of Gastrointestinal Surgery 2021;24(9):825-829
COVID-19, caused by SARS-COV-2, has the characteristics of world epidemic, highly infectious and large base of death. In China, transmission route of SARS-COV-2 has been contained so effectively that COVID-19 has been well controlled due to the proactive national prevention and control strategy. However, not only does it bring a huge impact on the existing medical structure model, but also an objective impact on the treatment of patients with chronic diseases such as malignant tumors. Based on the progress reported in the domestic and international literatures and the actual management experience of our team, this paper reflects on the treatment strategies for patients with gastrointestinal stromal tumor (GIST) during the epidemic period of COVID-19. We focus on risk stratification for primary GIST and forming treatment strategies accordingly. Major considerations include the impact of delayed operation, the burden of medical resources, the waiting time for elective operation, and the principle of emergency operation. In addition, we focus on the level of evidence for non-surgical approaches with a view to developing a holistic strategy of "priority management principles" to guide clinical treatment in the context of limited resources and different GIST priorities.
COVID-19
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China
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Gastrointestinal Stromal Tumors
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Humans
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SARS-CoV-2