Physical and Psychological Health Status of North Korean Defector Children

Little is known about the long-term mental health of trauma-exposed refugees years after permanent resettlement in host countries. To assess the prevalence, comorbidity, and correlates of psychiatric disorders in the US Cambodian refugee community. A cross-sectional, face-to-face interview conducted in Khmer language on a random sample of households from the Cambodian community in Long Beach, Calif, the largest such community in the United States, between October 2003 and February 2005. A total of 586 adults aged 35 to 75 years who lived in Cambodia during the Khmer Rouge reign and immigrated to the United States prior to 1993 were selected. One eligible individual was randomly sampled from each household, with an overall response rate (eligibility screening and interview) of 87% (n = 490). Exposure to trauma and violence before and after immigration (using the Harvard Trauma Questionnaire and Survey of Exposure to Community Violence); weighted past-year prevalence rates of posttraumatic stress disorder (PTSD) and major depression (using the Composite International Diagnostic Interview version 2.1); and alcohol use disorder (by the Alcohol Use Disorders Identification Test). All participants had been exposed to trauma before immigration. Ninety-nine percent (n = 483) experienced near-death due to starvation and 90% (n = 437) had a family member or friend murdered. Seventy percent (n = 338) reported exposure to violence after settlement in the United States. High rates of PTSD (62%, weighted), major depression (51%, weighted), and low rates of alcohol use disorder were found (4%, weighted). PTSD and major depression were highly comorbid in this population (n = 209; 42%, weighted) and each showed a strong dose-response relationship with measures of traumatic exposure. In bivariate analyses, older age, having poor English-speaking proficiency, unemployment, being retired or disabled, and living in poverty were also associated with higher rates of PTSD and major depression. Following multivariate analyses, premigration trauma remained associated with PTSD (odds ratio [OR], 2.08; 95% CI, 1.37-3.16) and major depression (OR, 1.56; 95% CI, 1.24-1.97); postmigration trauma with PTSD (OR, 1.65; 95% CI, 1.21-2.26) and major depression (OR, 1.45; 95% CI, 1.12-1.86); and older age with PTSD (OR, 1.76; 95% CI, 1.46-2.13) and major depression (OR, 1.47; 95% CI, 1.15-1.89). More than 2 decades have passed since the end of the Cambodian civil war and the subsequent resettlement of refugees in the United States; however, this population continues to have high rates of psychiatric disorders associated with trauma.

To compare depression and PTSD symptoms of parentally bereaved adolescents and a comparison group after a catastrophic natural disaster. Six and a half years after the Spitak earthquake, 48 parentally bereaved adolescents and a comparison group of 44 subjects with no parental loss were evaluated using the Depression Self - Rating Scale (DSRS) and Child Posttraumatic Stress Disorder Reaction Index (CPTSD-RI). Orphans scored significantly higher on depression than those who lost a father (Mean DSRS scores: 20.2+/-3.3 vs. 16.6+/-5.2; p<0.001), who in turn scored significantly higher than those who lost a mother (Mean DSRS scores: 16.6+/-5.2 vs. 12.7+/-4.1; p<0.002). Depression scores for orphans fell above the cut-off for clinical depression, while those who lost a father scored slightly below. PTSD scores within each group fell in the moderate range of severity, with girls scoring higher than boys (Mean CPTSD-RI scores: 35.9+/-11.3 vs. 29.3+/-10.1; p<0.04). As self-report instruments were used, responses may have been over- or under- reported. Participants belonged to the same ethnic group and therefore the results may not be generalizable to other populations. Loss of both parents and, to a lesser degree, loss of a father is a significant risk factor for depression, but not for PTSD. This study extends prior findings documenting post-disaster chronicity of depression and PTSD among bereaved adolescents, and underscores the need for post-disaster mental health and social programs, especially for those who suffer the loss of both parents.

To determine dimensions of healthy and unhealthy behaviors of young people aged 12 to 21 years to better inform measures of adolescent health behavior and assist in targeting appropriate strategies to promote health. The study sample (N = 8730), derived from a U.S. national probability sample; 52.3% were female, 67% white, 15% African-American, 18% Hispanic, 22.2% aged 12-13 years, 38.4% aged 14-17 years, and 39.4% aged 18-21 years. Principal components analysis was done to examine the covariance structure of 42 healthy and unhealthy behaviors selected from the behavioral questions of the Youth Risk Behavior Survey (YRBS). A four-factor oblique rotation, comprised of 18 variables with factor loadings of.50 or greater, resulted in interpretable and meaningful health behavior factors. Sexual activity, substance use (e.g., alcohol, marijuana, and other drugs), smoking, and exercise factors accounted for 74% of the variance in the composite of healthy and unhealthy behaviors. These four factors were subsequently reproduced on random samples as well as on samples defined by age (12-13 years [excluding sexual activity variables], 14-17 years, 18-21 years), gender, and race (white, African-American, Hispanic). These results provide new information about the consistent structure of sexual activities and exercise behaviors across subgroups defined by age, gender, and racial/ethnic origins, and about differences in clusters of substance use behaviors across ethnic groups. Further study of diverse population-based samples and multiple health-promoting and health-negating behaviors should profile developmental variations and health protective factors in adolescents.