1.Study on the related factors to suicidal behavior between two groups in university students
Wan-Ting LIU ; Li KUANG ; Ming AI ; Xue-Mei LI ; Jian-Mei CHEN ; Dan-Dan LOU ; Ya-Juan NIU ; R.PHILLIPS MICHAEL
Chinese Journal of Epidemiology 2010;31(5):517-520
Objective To investigate the prevalence of self-reported suicidal behavior in university students and to compare the related risk factors between two selected groups. Methods A questionnaire survey on situation of suicidal behavior and risk factors was conducted among 9808 university students. Results The overall rate of suicide attempts among university students was 1.7%. Factors as suicidal attitude, having associates who had suicidal experience and negative life events, were significantly different between groups with or without suicide attempts. Risk factors on suicidal behavior were as follows: high frequency of feeling hopeless in the last year (OR=4.23,95% CI: 3.05-5.85) , first degree relatives with suicide behavior (OR=2.85, 95% CI: 1.72-4.73),having associates with suicide behavior (OR=2.82,95%CI: 2.05-3.88), having had sexual experience (OR=2.73,95%CI: 1.88-3.96), daily live being influenced by the existing psychological problems in the last month (OR=2.53, 95% CI: 1.80-3.56) , being female (OR=2.47, 95% CI: 1.77-3.45) and having other relatives with suicide behaviors (OR=2.36, 95% CI: 1.63-3.41). Conclusion Psychological, biological and social factors had influenced on suicidal behaviors among university students which all called for effective intervention to be implemented.
2.Prevalence of social distance and restriction among college students with suicide attempts in Chongqing
Wo WANG ; Ming AI ; Li KUANG ; Jian-Mei CHEN ; Yao GAN ; Yan ZENG ; Dan-Dan LOU ; Wan-Ting LIU ; Ya-Juan NIU ; R.Phillips MICHAEL
Chinese Journal of Epidemiology 2011;32(4):341-345
Objective To explore the attitude towards 10 different populations with different characteristics on their social distance and acceptance among those people with or without suicidal attempts among college students in Chongqing.Methods 9808 college students were randomly selected from 11 universities in Chongqing and administered a self-constructed questionnaire"Suicide Attitude and Mental Health Status Questionnaire".A t-test was employed to analyze the social distance and degree of acceptance of college students with or without suicide attempts towards different groups as criminals,hypertensive,with suicide actions,homosexuals,depressive disorder,HIV infection,drug addiction,death of family members,hospitalization history in mental service and alcohol addiction.Results 169 college students had suicide attempts;the reporting rate of suicide attempts was 1.7%.Among college students.the scores higher than 50 on nine items related to social distance towards strangers with those 10 different characteristics and the top three were on those with HIV infection,drug addiction and hospitalization history in mental service.There were differences(P<0.05)in scores of social distance attitude towards strangers with drug addiction(with suicide attempts 83.38±21.82,without suicide attempts 78.55±21.55,t=2.88).hospitalization history in mental service(79.27±21.23,75.67±21.31,t=2.17),homosexuality(66.87±24.77,74.14±21.94,t=-4.25),alcohol addiction(66.72±21.80,61.00±22.80,t=3.23)and hypertension(56.65±20.40,53.36±21.05.t=2.01)between college students with or without suicide attempts.College students scored higher than 50 in 7 items of social rejective attitudes towards acquaintances,of those with hospitalization history in mental service,drug and alcohol addiction ranked the top three.It showed statistical significances in social rejection attitudes towards acquaintances with homosexuality(35.28±30.38,42.83±30.76,t=-3.14),severe depression(56.59±28.49,61.64±25.56,t=-2.53)and suicide behaviors(51.46±28.19,56.56±26.35,t=-2.48)between students with or without suicide attempts.Conclusion College students in Chongqing kept quite far social distance and restrictive behaviors in college students with or without suicide attempts.Targeted interventions on suicide attempters should be carried out accordingly.
3.Analysis of influencing factors of hyperlipidemia in areas of Ningxia based on structural equation model
Huiqin LI ; Xian HE ; Michael R.PHILLIPS ; Jiangping LI ; Shuping HE ; Liqun WANG
Journal of Public Health and Preventive Medicine 2022;33(1):53-57
Objective To explore the influencing factors of hyperlipidemia in 18-80 years old in Ningxia by structural equation model, and to analyze the direct and indirect effects of influencing factors of hyperlipidemia, so as to provide a basis for the formulation of prevention and treatment measures. Methods A total of 925 patients with hyperlipidemia from a chronic disease survey in 4 counties of Ningxia in April 2017 were selected as the case group (n=925), and residents without hyperlipidemia matched by sex and age were selected as the control group (n=925). A self-designed questionnaire was used to investigate the two groups of subjects. SPSS 22.0 software was used to conduct single factor T or Z test or χ2 test for the possible influencing factors of hyperlipidemia, and Amos22.0 was used to construct structural equation model. Results The structural equation model showed that physiological condition had the greatest effect on hyperlipidemia, and the standardized regression coefficient was -0.351. The second was the monitoring of three key blood indicators (three-high indicators), and the total effect value was 0.082, while personal condition and dietary status had no direct influence on the prevalence of hyperlipidemia. Conclusion Physiological status is the most important factor affecting the prevalence of hyperlipidemia in 18 ~ 80 years old in Ningxia, followed by the monitoring of the three-high indicators. In the future, residents should be encouraged to strengthen health management, especially people with overweight, high uric acid, high blood glucose and hypertension, to control the level of blood lipids and reduce the incidence of hyperlipidemia.