JianZhong Yang1, ChuanYuan Kang2, JianHua Li3, PeiKai Li3, XuDong Zhao2. 1. 1 Department of Psychiatry, The Second Affiliated Hospital of Kunming Medical University, Kunming, China. 2. 2 Department of Psychiatry, The First Affiliated Hospital of Kunming Medical University, Kunming, China. 3. 3 Yunnan Institute for Drug Abuse, Kunming, China.
Abstract
OBJECTIVE: As there is growing evidence outlining varying degrees of social, economic and cultural changes among minority groups in China, there was a need to undertake research to determine whether modernization and urbanization of China has had an impact on the mental health of individuals from minority groups. In 1979, the Jino ethnic minority group was the last minority group to be designated a minority by the Chinese Central Government. As a direct result of the Chinese Government intervention, the Jino society began transitioning from a traditional rural lifestyle existence to that of a more modern urban lifestyle. Our objective was to explore whether changing social and economic influences had impacted the mental health of the Jino people. METHODS: A longitudinal study over three decades was undertaken to determine the mental health of the Jino People. RESULTS: From our initial study in 1979 and subsequent follow-up studies in 1989, 1999 and 2009, there were no significant changes found for 1-month prevalence, lifetime prevalence and prognosis for schizophrenia and mental retardation among the Jino population researched. For major depressive disorders, there were significant differences, suggesting a rising trend not only in 1-month prevalence but also in lifetime prevalence. We found significant differences had occurred over the three decades for alcohol abuse, alcohol dependence and Korsakov's psychosis. At the same time, the annual suicide incidence had increased at least three times in 2009 compared to that of 1989. CONCLUSION: Results from our three-decade longitudinal repeated cross-sectional survey show that due to rapid social, economic and cultural changes among the Jino people, serious social and mental health problems such as alcohol-related disorder, suicide and major depressive disorders have increased.
OBJECTIVE: As there is growing evidence outlining varying degrees of social, economic and cultural changes among minority groups in China, there was a need to undertake research to determine whether modernization and urbanization of China has had an impact on the mental health of individuals from minority groups. In 1979, the Jino ethnic minority group was the last minority group to be designated a minority by the Chinese Central Government. As a direct result of the Chinese Government intervention, the Jino society began transitioning from a traditional rural lifestyle existence to that of a more modern urban lifestyle. Our objective was to explore whether changing social and economic influences had impacted the mental health of the Jino people. METHODS: A longitudinal study over three decades was undertaken to determine the mental health of the Jino People. RESULTS: From our initial study in 1979 and subsequent follow-up studies in 1989, 1999 and 2009, there were no significant changes found for 1-month prevalence, lifetime prevalence and prognosis for schizophrenia and mental retardation among the Jino population researched. For major depressive disorders, there were significant differences, suggesting a rising trend not only in 1-month prevalence but also in lifetime prevalence. We found significant differences had occurred over the three decades for alcohol abuse, alcohol dependence and Korsakov's psychosis. At the same time, the annual suicide incidence had increased at least three times in 2009 compared to that of 1989. CONCLUSION: Results from our three-decade longitudinal repeated cross-sectional survey show that due to rapid social, economic and cultural changes among the Jino people, serious social and mental health problems such as alcohol-related disorder, suicide and major depressive disorders have increased.