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Objective To describe the distribution and related risk factors of lipodystrophy (LD) among AIDS patients treated with antiretroviral drugs.Methods A cross-sectional study was performed on 261 AIDS patients treated with antiretroviral drugs.All the subjects were followed in the Center for Disease Control and Prevention of two counties in northern Anhui province from May 25 to 30,2012.Data related to demography,physical examination,history of antiretroviral treatment,HIV plasma viral load,and CD4 +T cell count were collected.Clinical examination was based on an assessment of changes in face,legs,arms,buttocks (peripheral sites),back,chest,neck or abdomen or change in waist size (central sites) as quoted by the clinicians.Results LD was observed in 147 (56.3％) patients.The differences of age,gender,quality of sleep,weight and time of treatment between LD and non-lipodystrophy (NLD) groups were statistically significant (P＜0.05).Results from the Multivariate logistic regression analysis showed that the risk of women suffering from LD was 1.894 times ofthd males (95％CI:1.075-3.338).The risk of those with LD showed an 1.448-fold increase regarding the time of treatment for each additional year (95％CI:1.267-1.654).Patients with poor quality of sleep were prone to LD with 11.901 times more than those with good quality of sleep (95％CI:2.701-52.441).Conclusion LD was commonly observed in AIDS patients who were under antiretroviral therapy.Gender,tine of treatment and the quality of sleep appeared the main factors related to the results of observation.
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Objective To describe the prevalence of deliberate self-harm (DSH) and suicidal behaviors (SIB) as well as the relationship between them in a college student population.Methods A total of 4063 medical students were selected under the cluster sampling method in Anhui province.Data were analyzed by Pearson Chi-square and logistic regression.Results A total of 4063 ( 13.4％ )students reported that they had deliberately harmed themselves during the past 12 months.The acts of DSH with 1 and more than or equal to 2 times occurrence accounted for 3.7％ and 9.6％ among all the respondents.The act of DSH was significantly higher among boys than that among girls.Rates of suicide ideation,suicide plan,attempted suicide and SIB in the last year were 4.5％,1.4％,0.6％ and 4.9％,respectively.However no statistically significant difference was found in different sex.Students in the DSH group that with SIB were found to have lower positive coping levels (OR=0.5,95％CI:0.3-0.8),getting less support from fricnds (3-5 vs.less than or equal to 2:OR=0.6,95％CI:0.3-0.9;more than or equal to 6 vs.less than or equal to 2:OR=0A,95％CI:0.2-0.8),with higher negative coping levels (OR=2.1,95％CI:1.2-3.7),having more serious depressive symptoms (OR=2.9,95％ CI:1.6-5.2) and anxiety symptoms (OR=2.2,95％ CI:1.2-3.8),having more serious sleeping problems (OR=1.7,95％CI:1.1-2.8 ) and perceived fat (fat vs.moderate:OR=2.0,95％CI:1.1-3.6) than the DSH group without SIB.The rates of SIB in students with DSH behavior were significantly higher than those in students without those behaviors (OR=4.7,95％ CI:3.5-6.4).Psyehosocial variables could attenuate the relationship between the DSH status and suicidal events (OR=3.3,95％CI:2.4-4.5).The DSH frequency exhibited a curvilinear relationship to SIB (OR=3.1-10.0) and psychosocial variables also attenuated this relationship (OR=2.4-5.9).Conclusion It was well known that SIB was not a suicidal gesture but our findings suggested that the presence of DSH might trigger the suicidal attempts.
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Objective To investigate the predietors of road traffic accidents(RTAs)in middle school students.a ease-control study WaS designed to seek new clues for prevention and control on RTAs in this population.Methods Cases were 116 students who experienced RTAs from 2005/01/01 to 2005/12/31.116 students were.served as controls who were from the same clams of the cases and matched by age and sex.Information on personal behavior,family conditions,and knowledge,attitude,practice(KAB)on road traffic of these children were collected and compared.Conditionallogistic regressions were conducted to analyze the relationship between these factors and RTAs.Results Compared to the controls.the cases showed more negative attitude and risk-taking-behaviors especially in riding bicycle.However,knowledge on road safety showed less significant differences between eaSe and control groups.The negative attitude and risk-taking-behaviors were independent risk factors for RTAs by logistic regression.In addition.distance from home to school that longer than 1000 m seemed a risk factors for RTAs.while high education levels among mothers WaS a protective factor.Conclusion Road safety attitude and behavior.distance from home to school were the main influenee factors for RTAs among middle school students.It seemed more important in improving the attitude and behavior on road safety than to enhance the knowledge for prevention and eontrol of RTAs among middle school students.