目的了解中国住院癌症患者自杀意念发生率的总体情况,为住院癌症患者自杀行为预防及干预提供参考。方法系统检索Web of Science、Cochrane Library、PubMed、EMbase、中国知网、中国生物医学文献服务系统、万方数据库、维普数据库自建库...目的了解中国住院癌症患者自杀意念发生率的总体情况,为住院癌症患者自杀行为预防及干预提供参考。方法系统检索Web of Science、Cochrane Library、PubMed、EMbase、中国知网、中国生物医学文献服务系统、万方数据库、维普数据库自建库至2020年10月的相关文献,采用R4.0.2软件对数据进行Meta分析。结果共纳入文献15篇,总样本量6328例。文献分析结果显示,我国住院癌症患者自杀意念发生率为21.6%[95%CI(15.9%,27.3%)]。亚组分析结果显示,女性、使用多条目自杀测评工具、南方地区癌症患者自杀意念发生率较高。结论我国住院癌症患者自杀意念发生率较高,综合医院应早期识别住院癌症患者的自杀意念,并及时对自杀意念及自杀行为采取预防及干预措施。展开更多
Internet addiction is associated with an increased risk of suicidal behavior and can lead to brain dysfunction among adolescents.However,whether brain dysfunction occurs in adolescents with Internet addiction who atte...Internet addiction is associated with an increased risk of suicidal behavior and can lead to brain dysfunction among adolescents.However,whether brain dysfunction occurs in adolescents with Internet addiction who attempt suicide remains unknown.This observational cross-sectional study enrolled 41 young Internet addicts,aged from 15 to 20 years,from the Department of Psychiatry,the First Affiliated Hospital of Chongqing Medical University,China from January to May 2018.The participants included 21 individuals who attempted suicide and 20 individuals with Internet addiction without a suicidal attempt history.Brain images in the resting state were obtained by a 3.0 T magnetic resonance imaging scanner.The results showed that activity in the gyrus frontalis inferior of the right pars triangularis and the right pars opercularis was significantly increased in the suicidal attempt group compared with the non-suicidal attempt group.In the resting state,the prefrontal lobe of adolescents who had attempted suicide because of Internet addiction exhibited functional abnormalities,which may provide a new basis for studying suicide pathogenesis in Internet addicts.The study was authorized by the Ethics Committee of Chongqing Medical University,China(approval No.2017 Scientific Research Ethics(2017-157))on December 11,2017.展开更多
文摘目的了解中国住院癌症患者自杀意念发生率的总体情况,为住院癌症患者自杀行为预防及干预提供参考。方法系统检索Web of Science、Cochrane Library、PubMed、EMbase、中国知网、中国生物医学文献服务系统、万方数据库、维普数据库自建库至2020年10月的相关文献,采用R4.0.2软件对数据进行Meta分析。结果共纳入文献15篇,总样本量6328例。文献分析结果显示,我国住院癌症患者自杀意念发生率为21.6%[95%CI(15.9%,27.3%)]。亚组分析结果显示,女性、使用多条目自杀测评工具、南方地区癌症患者自杀意念发生率较高。结论我国住院癌症患者自杀意念发生率较高,综合医院应早期识别住院癌症患者的自杀意念,并及时对自杀意念及自杀行为采取预防及干预措施。
基金supported by a grant from Chongqing Science and Technology Commission of China,Nos.CSTC2018jxj1130009,cstc2019 jscx-msxmX0279(both to YH)the Traditional Chinese Medicine Scientific Research Fund from Chongqing Health Committee of China,No.2019ZY023315(to YH)
文摘Internet addiction is associated with an increased risk of suicidal behavior and can lead to brain dysfunction among adolescents.However,whether brain dysfunction occurs in adolescents with Internet addiction who attempt suicide remains unknown.This observational cross-sectional study enrolled 41 young Internet addicts,aged from 15 to 20 years,from the Department of Psychiatry,the First Affiliated Hospital of Chongqing Medical University,China from January to May 2018.The participants included 21 individuals who attempted suicide and 20 individuals with Internet addiction without a suicidal attempt history.Brain images in the resting state were obtained by a 3.0 T magnetic resonance imaging scanner.The results showed that activity in the gyrus frontalis inferior of the right pars triangularis and the right pars opercularis was significantly increased in the suicidal attempt group compared with the non-suicidal attempt group.In the resting state,the prefrontal lobe of adolescents who had attempted suicide because of Internet addiction exhibited functional abnormalities,which may provide a new basis for studying suicide pathogenesis in Internet addicts.The study was authorized by the Ethics Committee of Chongqing Medical University,China(approval No.2017 Scientific Research Ethics(2017-157))on December 11,2017.
