The Motor Vessel Sewol accident was a horrible accident, and it had complex ripple effects in various areas such as politics, economy, and culture. In particular, the psychological impact of each individual in Korean society was great, and various explanations for the causes of such psychological mass trauma would be possible. One of these important causes is the historical memory about common cultural custom. Therefore, the historical and cultural memory of the school trips shared by members of Korean society may be one of the causes of the psychological trauma. This paper aims to explain the cultural and social functions of school trips in East Asian societies from a historical point of view. In addition, we will also analyse the reasons why shared cultural memories contributed to the formation of collective trauma of the accident from a cultural, anthropological and psychiatric point of view.
Asian Continental Ancestry Group ; Humans ; Memory ; Politics ; Psychological Trauma ; Stress Disorders, Post-Traumatic

The impact of maternal mental health on parenting and infant development is significant. Infants of mothers who have experienced perinatal mental health problems have genetic risks as well as risks in establishing a stable mother-child relationship, which interferes with the infants’ emotional, cognitive, and social development. Biological, psychological, and inpatient treatments, such as mother-baby unit at the highest risk after childbirth, have been attempted to minimize the negative consequences of perinatal mental disorder. Mother-child psychotherapy is also helpful in improving a mother-child relationship and strengthening the parenting ability.

With the development of the attachment theory and perinatal psychiatry, the joint admission of the mother and her baby in hospitals began in the 1950s, and this has developed into the establishment of specialized Mother-Baby Units (MBUs). MBUs were operated mainly in the United Kingdom and France. Subsequently, the concept gradually expanded to Belgium, Australia, and the United States, and recently, it is also spreading to Hungary, Sri Lanka, and India. The MBU is a specialized inpatient ward that operates 24 hours a day and comprises multidisciplinary personnel who can give specialized care to mothers with mental illnesses and their babies. Various psychosocial interventions, as well as pharmacotherapy, are used to achieve the MBU’s goal. These include a secure attachment bond between a mother and her baby and psychiatric care for the mother’s mental problems. According to most previous studies about MBU, the outcomes relating to clinical symptoms and the mother-baby interaction have been promising. Currently, there is no MBU in South Korea even though the obvious benefits have been identified. Further studies for the establishment of MBUs in our clinical environment are desperately and urgently needed.

BACKGROUND: Because of a lack of substances for platelet (PLT) metabolism and preservation, normal saline (NS) washed PLTs can only be stored for short lengths of time. However, the use of platelet additive solutions (PAS) could help solve this problem. In this study, the in vitro quality of NS washed platelets (wPLTs) stored in two types of PAS were compared with those of wPLTs stored in NS. METHODS: Five units of NS washed apheresis platelets were pooled aseptically and separated into five aliquots for storage in NS only as well as T-PAS+ (Terumo BCT, Lakewood, CO, USA) and CompoSol PS (Fenwal, Lake Zurich, IL, USA) with or without 15 mM glucose. The parameters of wPLTs quality were assessed up to 48 hrs after washing and the whole experiment was repeated 10 times independently. RESULTS: wPLTs in two kinds of PAS had better quality than wPLTs in NS, and wPLTs in T-PAS+ showed better quality than those in CompoSol PS. PAS-stored wPLTs with added glucose maintained stable CD62P and Annexin V expression during storage, but exhibited increased lactate accumulation. Evaluation of in vitro quality revealed that all wPLTs had a rating of 4 immediately after washing. However, only T-PAS+-stored wPLTs with glucose maintained a rating of 4 up to 48 hrs of post-washing. CONCLUSION: Using PAS storage for wPLTs may be beneficial compared to NS. The results presented herein suggest that T-PAS+ containing glucose has the potential to extend storage time by up to 48-hours.
Annexin A5 ; Blood Component Removal ; Blood Platelets* ; Blood Preservation ; Glucose ; In Vitro Techniques ; Lactic Acid ; Lakes ; Metabolism

This study's aim was to investigate whether the incidence of neutropenia was higher in subjects who received a combination pharmacotherapy with valproate (VPA), antipsychotics (APs), and attention deficit hyperactivity disorder (ADHD) medication than in those administered only VPA and APs combination pharmacotherapy. We conducted this study through retrospective review of medical records. We collected the records of 231 children admitted to the National Center for Mental Health. The incidence of neutropenia was significantly higher in the VPA–APs–ADHD combination group than in the other groups (55.2% vs. 25% vs. 12%, VPA + AP + ADHD vs. VPA + AP vs. AP). The presence of the combination of VPA, APs, and ADHD medication was a powerful predictor of neutropenia occurrence after adjusting for age, gender, and body mass index (odds ratio, 6.43; 95% confidence interval, 2.26–18.26; P < 0.001) The combination of VPA, APs, and ADHD medication in children with psychiatric disease appears to increase the incidence of drug-induced neutropenia.

Objective: This study aimed to evaluate the utility of the Korean version of the Quantitative Checklist for Autism in Toddlers (Q-CHAT) in hospital settings and to identify items sensitive for detecting autism spectrum disorder (ASD) trait. Methods: The Q-CHAT was administered to a clinical sample of children presenting with developmental delays with a high probability of ASD in a hospital setting (n=37), as well as to typically developing community children (n=67), aged 12 to 54 months. Results: The mean Q-CHAT total score in the hospital sample (42.0±13.6) was significantly higher than in the community sample (29.9±7.8), with maximized sensitivity and adequate specificity at 32.5 (sensitivity=0.811, specificity=0.687). The internal consistency of Q-CHAT was 0.764 for the overall sample and 0.825 for the hospital sample. Q-CHAT total scores and item scores in the hospital sample remained stable across age groups, indicating age-invariant properties. The hospital sample showed higher endorsement of less favorable development in social interaction and reciprocity items compared to community sample. No difference in the Q-CHAT item scores was present among age groups in the hospital samples. In the community samples, item scores, such as comprehending a child’s speech, using the hand of others as a tool, adapting to a change in routine, repeating the same action, and making unusual finger movements, decreased with the advance of age. Conclusion The Korean version of the Q-CHAT demonstrates good validity and reliability and is effective in discriminating autistic traits even in children older than 24 months. The items endorsed for hospital samples varied from community samples, implying item-specific sensitivity for hospital samples.

Objective: This study aimed to evaluate the utility of the Korean version of the Quantitative Checklist for Autism in Toddlers (Q-CHAT) in hospital settings and to identify items sensitive for detecting autism spectrum disorder (ASD) trait. Methods: The Q-CHAT was administered to a clinical sample of children presenting with developmental delays with a high probability of ASD in a hospital setting (n=37), as well as to typically developing community children (n=67), aged 12 to 54 months. Results: The mean Q-CHAT total score in the hospital sample (42.0±13.6) was significantly higher than in the community sample (29.9±7.8), with maximized sensitivity and adequate specificity at 32.5 (sensitivity=0.811, specificity=0.687). The internal consistency of Q-CHAT was 0.764 for the overall sample and 0.825 for the hospital sample. Q-CHAT total scores and item scores in the hospital sample remained stable across age groups, indicating age-invariant properties. The hospital sample showed higher endorsement of less favorable development in social interaction and reciprocity items compared to community sample. No difference in the Q-CHAT item scores was present among age groups in the hospital samples. In the community samples, item scores, such as comprehending a child’s speech, using the hand of others as a tool, adapting to a change in routine, repeating the same action, and making unusual finger movements, decreased with the advance of age. Conclusion The Korean version of the Q-CHAT demonstrates good validity and reliability and is effective in discriminating autistic traits even in children older than 24 months. The items endorsed for hospital samples varied from community samples, implying item-specific sensitivity for hospital samples.

Objective: This study aimed to evaluate the utility of the Korean version of the Quantitative Checklist for Autism in Toddlers (Q-CHAT) in hospital settings and to identify items sensitive for detecting autism spectrum disorder (ASD) trait. Methods: The Q-CHAT was administered to a clinical sample of children presenting with developmental delays with a high probability of ASD in a hospital setting (n=37), as well as to typically developing community children (n=67), aged 12 to 54 months. Results: The mean Q-CHAT total score in the hospital sample (42.0±13.6) was significantly higher than in the community sample (29.9±7.8), with maximized sensitivity and adequate specificity at 32.5 (sensitivity=0.811, specificity=0.687). The internal consistency of Q-CHAT was 0.764 for the overall sample and 0.825 for the hospital sample. Q-CHAT total scores and item scores in the hospital sample remained stable across age groups, indicating age-invariant properties. The hospital sample showed higher endorsement of less favorable development in social interaction and reciprocity items compared to community sample. No difference in the Q-CHAT item scores was present among age groups in the hospital samples. In the community samples, item scores, such as comprehending a child’s speech, using the hand of others as a tool, adapting to a change in routine, repeating the same action, and making unusual finger movements, decreased with the advance of age. Conclusion The Korean version of the Q-CHAT demonstrates good validity and reliability and is effective in discriminating autistic traits even in children older than 24 months. The items endorsed for hospital samples varied from community samples, implying item-specific sensitivity for hospital samples.

Objective: This study aimed to evaluate the utility of the Korean version of the Quantitative Checklist for Autism in Toddlers (Q-CHAT) in hospital settings and to identify items sensitive for detecting autism spectrum disorder (ASD) trait. Methods: The Q-CHAT was administered to a clinical sample of children presenting with developmental delays with a high probability of ASD in a hospital setting (n=37), as well as to typically developing community children (n=67), aged 12 to 54 months. Results: The mean Q-CHAT total score in the hospital sample (42.0±13.6) was significantly higher than in the community sample (29.9±7.8), with maximized sensitivity and adequate specificity at 32.5 (sensitivity=0.811, specificity=0.687). The internal consistency of Q-CHAT was 0.764 for the overall sample and 0.825 for the hospital sample. Q-CHAT total scores and item scores in the hospital sample remained stable across age groups, indicating age-invariant properties. The hospital sample showed higher endorsement of less favorable development in social interaction and reciprocity items compared to community sample. No difference in the Q-CHAT item scores was present among age groups in the hospital samples. In the community samples, item scores, such as comprehending a child’s speech, using the hand of others as a tool, adapting to a change in routine, repeating the same action, and making unusual finger movements, decreased with the advance of age. Conclusion The Korean version of the Q-CHAT demonstrates good validity and reliability and is effective in discriminating autistic traits even in children older than 24 months. The items endorsed for hospital samples varied from community samples, implying item-specific sensitivity for hospital samples.

Objective: This study aimed to evaluate the utility of the Korean version of the Quantitative Checklist for Autism in Toddlers (Q-CHAT) in hospital settings and to identify items sensitive for detecting autism spectrum disorder (ASD) trait. Methods: The Q-CHAT was administered to a clinical sample of children presenting with developmental delays with a high probability of ASD in a hospital setting (n=37), as well as to typically developing community children (n=67), aged 12 to 54 months. Results: The mean Q-CHAT total score in the hospital sample (42.0±13.6) was significantly higher than in the community sample (29.9±7.8), with maximized sensitivity and adequate specificity at 32.5 (sensitivity=0.811, specificity=0.687). The internal consistency of Q-CHAT was 0.764 for the overall sample and 0.825 for the hospital sample. Q-CHAT total scores and item scores in the hospital sample remained stable across age groups, indicating age-invariant properties. The hospital sample showed higher endorsement of less favorable development in social interaction and reciprocity items compared to community sample. No difference in the Q-CHAT item scores was present among age groups in the hospital samples. In the community samples, item scores, such as comprehending a child’s speech, using the hand of others as a tool, adapting to a change in routine, repeating the same action, and making unusual finger movements, decreased with the advance of age. Conclusion The Korean version of the Q-CHAT demonstrates good validity and reliability and is effective in discriminating autistic traits even in children older than 24 months. The items endorsed for hospital samples varied from community samples, implying item-specific sensitivity for hospital samples.