心理干预在青少年抑郁症中的对比研究

目的对比研究13～16岁儿童抑郁情绪发生率、抑郁症患病率,分析心理干预在青少年抑郁症治疗中的效果。方法选取温州地区5所中学3000例青少年作为研究对象,分别以5种量表对13～16岁青少年抑郁情绪发生率、抑郁症的发病率进行调查分析,同时对所有研究对象的家长和老师进行青少年心理卫生知晓率的调查;对所有对象进行针对性的健康教育和心理干预,分析干预后儿童抑郁情绪发生率以及抑郁症发病率的效果。结果青少年经过心理干预后各量表总分均有好转,与干预前比较,差异均有统计学意义(t分别=6.71、5.12、5.53,P均<0.05);外来务工组和城市组青少年各项评分比较,差异均有统计学意义(t分别=3.66、3.25、3.73,P均<0.05);干预前后青少年抑郁情绪发生率、抑郁症发病率也均有统计学意义(χ2=5.22、5.36,P均<0.05)。结论针对性、操作性强的心理干预措施可以有效治疗青少年抑郁症。     

‘It’s not good to eat a candy in a wrapper’: male students’ perspectives on condom use and concurrent sexual partnerships in the eastern Democratic Republic of Congo

This paper reports on fieldwork carried out in 2011 with aim to investigate young men’s perspectives about condoms use, concurrent sexual partnerships and sex in the context of HIV/AIDS. This study employed a qualitative approach to collect data from 28 boys aged 16–20 from two urban and two rural high schools in South Kivu province. Four focus group discussions and 20 individual interviews were conducted among them. The findings showed that most students identified condoms as unsafe and untrustworthy. Reasons given for the mistrust of condoms were related to the belief that condoms do not give enough protection from Sexually Transmitted Infections, HIV and pregnancies. Most participants believe that condoms have a ‘small hole’ or are unreliable and are therefore not effective in prevention. They also mentioned that condoms encourage inappropriate sexual activity. They prefer flesh-to-flesh sex rather than protected sex using a condom. However, a few participants acknowledged the importance of condom use. Despite the risk of HIV transmission, boys believe that it is appropriate for them to have concurrent sexual partnerships. They justified the concurrent sexual partnerships as a way of ensuring that they cannot miss a girl to satisfy their sexual desire. Given the boys’ failure to use condoms and their strong inclination to concurrent sexual partnerships, there is a need for heath groups and stakeholders within the area to increase awareness about condoms’ effectiveness and improve knowledge dissemination on Sexually Transmitted Diseases and how they are prevented.     

Population Prevalence of the Posttraumatic Stress Disorder Subtype for Young Children in Nationwide Surveys of the British General Population and of Children in Care

ObjectivePosttraumatic stress disorder (PTSD) is a debilitating condition that when left untreated can have severe lifelong consequences for psychological, social, and occupational functioning. Initial conceptualizations of PTSD were centered on adult presentations. However, the instantiation of developmentally appropriate PTSD in young children (PTSD-YC) criteria, tailored to preschool (6 years old and younger) children, represents an important step toward identifying more young children experiencing distress. This study explored population-level prevalence of PTSD-YC indexed via an alternative algorithm for DSM-IV PTSD (AA-PTSD).MethodRepresentative population data were used to test whether application of AA-PTSD criteria, relative to the DSM-IV PTSD algorithm, increased identification of 5- to 6-year-old children with clinical needs in both the general population (n = 3,202) and among looked after children (ie, in Britain, foster children are called looked after children [more commonly referred to as children in care].) (n = 137), in whom the risk of mental health issues is greater.ResultsNotably, no 5- to 6-year-old children in the general population sample were diagnosed with PTSD using adult-based DSM-IV criteria. In contrast, AA-PTSD prevalence was 0.4% overall, rising to 5.4% in trauma-exposed children. In looked after children, overall PTSD prevalence rose from 1.2% when applying adult-based DSM-IV criteria to 14% when using AA-PTSD criteria. Of trauma-exposed looked after children, 2.7% met criteria for DSM-IV PTSD compared with 57.0% when applying AA-PTSD criteria. In both samples, use of the alternative algorithm to index PTSD-YC criteria markedly increased identification of children experiencing functional impairment owing to symptoms.ConclusionResults demonstrate the utility of the PTSD-YC diagnosis beyond at-risk and treatment-seeking samples. Use of PTSD-YC criteria substantially improves identification of 5- to 6-year-old children burdened by PTSD at the population level.     

Rising Proportion of Young Individuals With Rectal and Colon Cancer

Background

Recent trends have identified increasing number of young individuals with rectal and colon cancers. These individuals, who are younger than 50 years old, in most instances would not meet screening guidelines. We aimed to report the characteristics and trend of the rising proportion of young individuals being diagnosed with rectal and colon cancers at our institutions.

Occupational attainment and depressive symptoms in young adulthood

Past studies have shown that various aspects of occupational attainment (unemployment, job instability, low occupational status, and low earnings) are associated with poor mental health, but each of these studies focused on one or two aspects of occupational attainment. Consequently, it remains unclear whether their associations are independent of each other. Further, little is known about whether negative self‐assessments of occupational attainment are linked to poor mental health. We sought to overcome these limitations of past research while focusing on depressive symptoms as a mental health outcome and young adulthood as a life stage context. The study analysed U.S. data from the National Longitudinal Study of Adolescent to Adult Health (n = 13,178) using ordinary least square models. The analysis showed that all aspects of occupational attainment were associated with depressive symptoms in the expected directions. Further, unemployment, job instability, and negative self‐assessment of career progress showed stronger associations, and those associations were independent of other occupational attainment variables. Overall, the results suggested that understanding the association between occupational attainment and mental health requires close attention to the life stage context.