ABSTRACT
Objectives@#This study aimed to develop a Korean version of psychological first aid training program (K-PFA) and examine the education effect on trainees. @*Methods@#This study enrolled 485 subjects who completed both K-PFA and study surveys. In addition to mental health professionals, subjects with various ages and educational backgrounds were included to examine the education effects of the capabilities in conducting PFA and understanding acute phase disaster mental health (DMH). @*Results@#Both mental health professionals and non-professionals improved their understanding of acute-phase DMH intervention and their perceived capabilities in conducting PFA. @*Conclusion@#The development of a DMH intervention-training program adapted to Korean domesticcircumstances and culture represents a significant step towards a comprehensive and individualized intervention for disaster survivors.
ABSTRACT
Objective@#Adjustment disorder (AD) remains an ambiguous diagnosis that overlaps with major depressive disorder (MDD). This study compared autonomic reactivity to the stress between AD and MDD to test for biological differences. @*Methods@#Physically healthy Korean male soldiers admitted to a psychiatric ward were recruited for participation. Clinical diagnoses indicated that 62 patients with AD and 47 with MDD were selected. Procedures consisted of electrocardiogram measurements according to three consecutive phases lasting five minutes each [i.e., resting, stress (including a mental arithmetic task and Stroop color word test), and recovery]. @*Results@#The reactive trends of all heart rate variability (HRV) parameters related to the stress tasks in participants with AD did not differ from those with MDD. High-frequency HRV (a proxy of parasympathetic activity) increased during times of stress for participants with AD and MDD. Despite similar reactive trends, AD participants had higher HRV values than participants with MDD during whole phases, particularly for variables reflecting overall autonomic activity. @*Conclusion@#AD is associated with higher basal activity in the autonomous nervous system when compared to MDD. However, both are associated with pathophysiology indicating an altered autonomic reactivity to stress.
ABSTRACT
Objective@#Adjustment disorder (AD) remains an ambiguous diagnosis that overlaps with major depressive disorder (MDD). This study compared autonomic reactivity to the stress between AD and MDD to test for biological differences. @*Methods@#Physically healthy Korean male soldiers admitted to a psychiatric ward were recruited for participation. Clinical diagnoses indicated that 62 patients with AD and 47 with MDD were selected. Procedures consisted of electrocardiogram measurements according to three consecutive phases lasting five minutes each [i.e., resting, stress (including a mental arithmetic task and Stroop color word test), and recovery]. @*Results@#The reactive trends of all heart rate variability (HRV) parameters related to the stress tasks in participants with AD did not differ from those with MDD. High-frequency HRV (a proxy of parasympathetic activity) increased during times of stress for participants with AD and MDD. Despite similar reactive trends, AD participants had higher HRV values than participants with MDD during whole phases, particularly for variables reflecting overall autonomic activity. @*Conclusion@#AD is associated with higher basal activity in the autonomous nervous system when compared to MDD. However, both are associated with pathophysiology indicating an altered autonomic reactivity to stress.
ABSTRACT
Suicide is a major public health problem among Korean military personnel. As multiple factors and their interactions are related to suicide, multicomponent intervention might be useful for reducing suicide and suicide-related outcomes. The United States Air Force Suicide Prevention Program (AFSPP) launched in 1996 is a good example of an evidence-based multifaceted program focusing on leadership involvement and whole community-level efforts. For early identification and management of an at-risk population, AFSPP aims to encourage help-seeking and reduce stigma by changing the community's social norms regarding mental health and suicide. The present study reviewed the key elements of this successful intervention and made a proposal for improving the suicide prevention strategy in the Korean armed forces. This review might be useful for establishing a comprehensive intervention in local communities and organizations outside of the military.
Subject(s)
Humans , Arm , Leadership , Mental Health , Military Personnel , Military Psychiatry , Public Health , Social Norms , Suicide , United StatesABSTRACT
OBJECTIVE: We examined how psychotropic medications affected quantitative EEG (qEEG) results among patients with a schizophrenia-spectrum disorder. METHODS: The drugs were clustered into nine groups depending on their mechanism. We hypothesized that drugs would affect the relative power shown in qEEG results independently and investigated the effect of each drug group on relative power using multiple linear regression analysis and independent samples t-tests. RESULTS: We found that antipsychotics other than clozapine induced an increase in the relative power of alpha activity. Clozapine markedly increased slow waves and decreased alpha activity in the occipital area. The main findings for antidepressants and antiepileptic drugs were the beta increment and lithium increased the power of delta and theta activity. However, we found no evident changes in power due to benzodiazepine. CONCLUSION: Our results are generally consistent with previous pharmaco-EEG studies, despite some differences. Therefore, the EEG effect in each drug group could be singled out even under the polypharmacy condition, with the possible exception of benzodiazepines. Our results support using a new methodological approach to identify the qEEG effects of various psychotropic drugs in clinical settings.