Faculty Profiles - KANEKO, Hitoshi

Papers - KANEKO, Hitoshi

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Association Between Postpartum Depression and Personality Traits Among Japanese Postpartum Mothers and Fathers Reviewed

Haku A., Kaneko H., Kawahito J.

Journal of Clinical Medicine Vol. 13 ( 24 ) 2024.12

Language：English Publisher：Journal of Clinical Medicine

Background/Objectives: Although numerous investigations have been conducted on postpartum depression, studies on the association between postpartum depression and personality traits of mothers and fathers are lacking. This study aimed to examine the association between postpartum depression and the Big Five personality models among Japanese mothers and fathers at one-month health check-ups. Methods: The participants were 82 couples, and they responded to the Edinburgh Postnatal Depression Scale (EPDS), the Japanese version of the Ten-Item Personality Inventory, and the Quality of Marriage Index (QMI). We examined the correlations among variables and analyzed the data using structural equation modeling (SEM). Results: Maternal neuroticism was significantly associated with maternal depression (β = 0.50, p < 0.001), and maternal extraversion was significantly associated with paternal depression (β = −0.64, p < 0.001). In addition, we found that maternal postpartum depression was associated with maternal marital satisfaction (r = −0.29, p = 0.037); however, this association disappeared in SEM. Conclusions: Our findings suggest that health practitioners should pay attention to depression and personality traits in both postpartum mothers and fathers. Moreover, we should consider the different associations between depression and personality in parents when initiating interventions.

DOI： 10.3390/jcm13247714

Scopus

PubMed

Unmet need for mental health care among adolescents in Asia and Europe. Reviewed International coauthorship International journal

Yuko Mori, Andre Sourander, Kaisa Mishina, Tiia Ståhlberg, Anat Brunstein Klomek, Gerasimos Kolaitis, Hitoshi Kaneko, Liping Li, Mai Nguyen Huong, Samir Kumar Praharaj, Henriette Kyrrestad, Lotta Lempinen, Emmi Heinonen

European child & adolescent psychiatry 2024.5

Language：English Publishing type：Research paper (scientific journal)

The unmet need for mental health care is a global concern. There is a lack of cross-cultural studies examining adolescent help-seeking behavior from both formal and informal sources, including both high-and lower-income countries. This study investigates mental health help-seeking behavior in eight Asian and European countries. Data from 13,184 adolescents aged 13-15 (51% girls) was analysed using mixed-effects logistic regression with school-wise random intercepts to compare countries and genders. Although a significant proportion of adolescents considered getting or sought informal help, formal help-seeking remained exceptionally low, especially in middle-income countries (< 1%), while it ranged from 2 to 7% in high-income countries. Among adolescents with high emotional and behavioral problems (scoring above the 90th percentile on the Strengths and Difficulties Questionnaire), 1-2% of those in middle-income countries and 6-25% of those in high-income countries sought formal help. Girls generally seek more help than boys. The study shows the most adolescents do not receive formal help for mental health problems. The unmet need gap is enormous, especially in lower-income countries. Informal sources of support, including relatives, peers, and teachers, play a crucial role, especially in lower-income countries.

DOI： 10.1007/s00787-024-02472-0

PubMed

日本語版夫婦関係幻滅感尺度の開発 Reviewed

牧野裕也・金子一史

家族心理学研究 Vol. 37 ( 2 ) page： 144 - 154 2024.3

Cross-Cultural Comparison of the Strengths and Difficulties Self-Report Questionnaire in 12 Asian and European Countries Reviewed International coauthorship

Andre Sourander, Minja Westerlund, Hitoshi Kaneko, Emmi Heinonen, Anat Brunstein Klomek, Say How Ong, Sturla Fossum, Gerasimos Kolaitis, Sigita Lesinskiene, Liping Li, Mai Huong Nguyen, Samir Kumar Praharaj, Tjhin Wiguna, Zahra Zamani, Sonja Gilbert

Journal of the American Academy of Child and Adolescent Psychiatry 2024

Language：English Publishing type：Research paper (scientific journal)

Objective: The self-report Strengths and Difficulties Questionnaire (SDQ) is widely used globally; hence, the validity of the intergroup comparisons is essential. This study examined the structure of the self-report SDQ in a large multinational adolescent sample, tested its measurement invariance across genders and countries, and compared youth mental health in 12 European and Asian countries. Method: This study is part of the Eurasian Child Mental Health Study (EACMHS), a cross-cultural research study of child and adolescent well-being and mental health in 12 Asian and European countries. The sample (N = 26,306) came from a cross-sectional school-based survey of adolescents. Confirmatory factor analysis was used to assess a common measurement model for the self-report SDQ and the measurement invariance of the model across gender and country. Results: Fit indices in the total sample, in each gender, and in each of the 12 countries separately supported the use of the first-order 3-factor model (without the reverse-coded items) as a common measurement model for the self-report SDQ. Measurement invariance analyses provided good support for configural, metric, and scalar invariance across gender; however, metric invariance across countries was not supported. There were significant gender main effects for all SDQ subscales except for hyperactivity/inattention. Culture had significant main effects and moderated the magnitude of gender differences in all subscales. Conclusion: The present findings support the use of the correlated 3-factor model comprising the positive dimension of prosocial behavior and 2 broad groupings of internalizing and externalizing problems, without the reverse-coded problem items, as a common measurement model for the self-report SDQ internationally.

DOI： 10.1016/j.jaac.2024.10.002

Scopus

PubMed

児童虐待予防に向けた妊娠産褥期のメンタルヘルス

金子一史・牧野裕也・中野まみ

研究助成論文集　公益財団法人明治安田こころの健康財団 Vol. 58 page： 21 - 28 2023.10

Adolescent mental health in Japan and Russia: The role of body image, bullying victimisation and school environment Reviewed International coauthorship

Xiao Zhang, Helena R. Slobodskaya, Hitoshi Kaneko

International Journal of Psychology 2023.9

乳児への歌いかけと母親の育児自己効力感およびボンディングとの関連ー歌いかけへの評価に注目してー Reviewed

諸岡由依, 小花和 Wright 尚子, 金子一史

家族心理学研究 Vol. 36 ( 2 ) page： 143 - 154 2023.3

Victimization by traditional bullying and cyberbullying and the combination of these among adolescents in 13 European and Asian countries. Reviewed International coauthorship International journal

Roshan Chudal, Elina Tiiri, Anat Brunstein Klomek, Say How Ong, Sturla Fossum, Hitoshi Kaneko, Gerasimos Kolaitis, Sigita Lesinskiene, Liping Li, Mai Nguyen Huong, Samir Kumar Praharaj, Lauri Sillanmäki, Helena R Slobodskaya, Jorge C Srabstein, Tjhin Wiguna, Zahra Zamani, Andre Sourander

European child & adolescent psychiatry Vol. 31 ( 9 ) page： 1391 - 1404 2022.9

Language：English Publishing type：Research paper (scientific journal)

There has been a lack of studies on bullying in non-western low-income and middle-income countries. This study reported the prevalence of traditional victimization, cybervictimization, and the combination of these, in 13 European and Asian countries, and explored how psychiatric symptoms were associated with victimization. The data for this cross-sectional, school-based study of 21,688 adolescents aged 13-15 were collected from 2011 to 2017. The main outcomes were traditional and cybervictimization obtained from student self-reports. The Strengths and Difficulties Questionnaire was used to assess psychiatric symptoms. Generalized estimating equation and logistic regression models were used to estimate odds ratios (ORs) and 95% confidence intervals (95% CIs). The mean prevalence of any victimization was 28.9%, of traditional victimization only, this was 17.7%, and for cybervictimization only this was 5.1%. Cybervictimization occurred both independently, and in combination with, traditional victimization. The mean prevalence of combined victimization was 6.1%. The mean proportion of those who were cyberbullied only among those who were either cyberbullied only or bullied both traditionally and in cyber was 45.1%. The rates of prevalence varied widely between countries. In the total sample, those who experienced combined victimization, reported the highest internalizing symptoms (girls, OR 1.25, 95% CI 1.22-1.29; boys, OR 1.29, 95% CI 1.25-1.33). The study findings suggest that anti-bullying interventions should include mental health components and target both traditional and cyberbullying. Due to the overlap between these, targeting bullying should primarily focus on how to reduce bullying behavior rather than just focusing on where bullying takes place.

DOI： 10.1007/s00787-021-01779-6

PubMed

Feeling Unsafe at School Among Adolescents in 13 Asian and European Countries: Occurrence and Associated Factors. Reviewed International coauthorship International journal

Yuko Mori, Elina Tiiri, Lotta Lempinen, Anat Brunstein Klomek, Gerasimos Kolaitis, Helena R Slobodskaya, Hitoshi Kaneko, Jorge C Srabstein, Liping Li, Mai Nguyen Huong, Samir Kumar Praharaj, Say How Ong, Sigita Lesinskiene, Henriette Kyrrestad, Tjhin Wiguna, Zahra Zamani, Lauri Sillanmäki, Andre Sourander

Frontiers in psychiatry Vol. 13 page： 823609 - 823609 2022

Language：English Publishing type：Research paper (scientific journal)

BACKGROUND: Research on perceived school safety has been largely limited to studies conducted in Western countries and there has been a lack of large-scale cross-national studies on the topic. METHODS: The present study examined the occurrence of adolescents who felt unsafe at school and the associated factors of perceived school safety in 13 Asian and European countries. The data were based on 21,688 adolescents aged 13-15 (11,028 girls, 10,660 boys) who completed self-administered surveys between 2011 and 2017. Logistic regression analyses were used to estimate odds ratios and 95% confidence intervals. FINDINGS: The number of adolescents who felt unsafe at school varied widely across countries, with a mean occurrence of 31.4% for the total sample: 31.3% for girls, and 31.1% for boys. The findings revealed strong independent associations between feeling unsafe and individual and school-related factors, such as being bullied, emotional and behavioral problems and feeling that teachers did not care. The study also found large variations in perceived school safety between schools in many countries. CONCLUSION: The findings emphasize the need to create safe educational environments for all students, based on positive relationships with teachers and peers. School-based interventions to prevent bullying and promote mental health should be a natural part of school safety promotion.

DOI： 10.3389/fpsyt.2022.823609

PubMed

A comparison of child and adolescent psychiatry in the Far East, the Middle East, and Southeast Europe Reviewed International coauthorship

Martine Stecher Nielsen, Carolyn E. Clausen, Tomoya Hirota, Hojka Kumperscak, Anthony Guerrero, Hitoshi Kaneko, Norbert Skokauskas

ASIA-PACIFIC PSYCHIATRY 2021.10

Language：English Publishing type：Research paper (scientific journal) Publisher：WILEY

Introduction Despite the high proportion of children and adolescents living in low- and middle-income countries, 95% of all specialized child and adolescent mental health resources are located in high-income countries. To strengthen child and adolescent mental health services (CAMHS), first it is necessary to complete an assessment of the available services and training programs to determine what is needed, particularly in regions with young populations, such as Southeast Europe, the Far East, and the Middle East. The aim of this article is to compare the status of child and adolescent psychiatry (CAP) training programs and the workforce in CAMHS in three geographical regions, to identify similar problems, highlight success stories, and to make recommendations for future studies. Methods This study compared CAP training programs and CAMHS workforce using the World Psychiatric Association, CAP Section's regional studies data. Results This study included data from 44 countries: 18 countries in the Far East, 15 countries in the Middle East, and 11 countries in Southeast Europe. There were significant differences both within, and between, the three included regions with regards to availability and infrastructure of CAP training programs. Besides Greece, all included countries reported the need for more child and adolescent psychiatrists and allied child and adolescent mental health professionals. Discussion There is an urgent need for more qualified child and adolescent psychiatrists and allied professionals in a very large group of countries in three different geographic regions with great differences in religion, culture, and economy.

DOI： 10.1111/appy.12490

Web of Science

Nonsuicidal self-injury risk factors among adolescents in Japan: A population-based study Reviewed International coauthorship

Shoko Hamada, Hitoshi Kaneko, Masayoshi Ogura, Lauri Sillanmäki, Andre Sourander

Social Behavior and Personality Vol. 49 ( 2 ) 2021.2

Early risk factors for postpartum depression: A longitudinal Japanese population -based study Reviewed International coauthorship

Mami Nakano, Andre Sourander, Terhi Luntamo, Roshan Chudal, Norbert Skokauskas, Hitoshi Kaneko

Journal of Affective Disorders Vol. 269 page： 148 - 153 2020.5

The factors related to maternal bonding in the pregnancy period Reviewed

Nakano Mami, Fukaya Mami, Sakiyama Miho, Morooka Yui, Takahashi Yuichiro, Hattori Ritsuko, Kaneko Hitoshi

The Annals of the Hokkaido Psychological Society Vol. 42 ( 0 ) page： 1 - 8 2020.3

Authorship：Last author Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Hokkaido Psychological Society

Maternal bonding, the emotional tie between a mother awith postnatal bonding. However, little is known about thestudy aimed to investigate these factors. This study includegestational age of 18.9 weeks. Multiple regression analysisstatus (β = -0.18, p < .05) are associated with maternalimportance of identifying mothers with depression and pooimpaired maternal bonding after delivery.

DOI： 10.20654/hps.42.0_1

CiNii Research

Parental Risk Factors among Children with Reactive Attachment Disorder Referred to Specialized Services: A Nationwide Population-Based Study. Reviewed International coauthorship

Upadhyaya S, Chudal R, Luntamo T, Sinkkonen J, Hinkka-Yli-Salomäki S, Kaneko H, Sourander A

Child psychiatry and human development Vol. 50 ( 4 ) page： 546 - 556 2019.8

Risk factors for impaired maternal bonding when infants are 3 months old: a longitudinal population based study from Japan. Reviewed International coauthorship

Nakano M, Upadhyaya S, Chudal R, Skokauskas N, Luntamo T, Sourander A, Kaneko H

BMC psychiatry Vol. 19 ( 1 ) page： 87 2019.3

Cross-cultural, population-based study on adolescent body image andeating distress in Japan and Finland Reviewed International coauthorship

Junko Maezono, Shoko Hamada, Lauri Sillanmaki, Hitoshi Kaneko, Masayoshi Ogura, Lotta Lempinen, Andre Sourander

SCANDINAVIAN JOURNAL OF PSYCHOLOGY Vol. 60 ( 1 ) page： 67 - 76 2019.2

Language：English Publishing type：Research paper (scientific journal) Publisher：WILEY

This cross-sectional population-based survey compares the prevalence of self-reported body image and eating distress symptoms among adolescents in Japan and Finland, and associations between emotional/behavioral problems, body image and eating distress from a cross-cultural perspective. The study included 1,840 Japanese and 1,135 Finnish 8th grade students. The self-reported questionnaire included the Body Image and Eating Distress Scale and Strengths and Difficulties Questionnaire (SDQ). The female adolescents from both Finland and Japan reported much greater dissatisfaction with, and concern about, their bodies than the males and Japanese females expressed even higher distress than Finnish females. High levels of body image and eating distress were associated with psychiatric problems measured with the SDQ. There was a significant three-way interaction effect of body image and eating distress, gender and country with SDQ peer problems and prosocial behavior.

DOI： 10.1111/sjop.12485

Web of Science

Scopus

PubMed

Child and adolescent psychiatry in the Far East: A 5-year follow up on the Consortium on Academic Child and Adolescent Psychiatry in the Far East (CACAP-FE) study

Hirota T., Guerrero A., Sartorius N., Fung D., Leventhal B., Ong S.H., Kaneko H., Apinuntavech S., Bennett A., Bhoomikumar J., Cheon K.A., Davaasuren O., Gau S., Hall B., Koren E., van Nguyen T., Oo T., Tan S., Tateno M., Thikeo M., Wiguna T., Wong M., Zheng Y., Skokauskas N.

Psychiatry and Clinical Neurosciences Vol. 73 ( 2 ) page： 84 - 89 2019.2

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Psychiatry and Clinical Neurosciences

Aim: Data pertaining to child and adolescent psychiatry (CAP) training systems are limited as extant research has mostly been derived from one-time data collection. This 5-year follow-up survey collects updated information on CAP training systems in the Far East, allowing for the tracking of system changes over the past 5 years. Methods: Data were obtained from 18 countries, or functionally self-governing areas, in the Far East, 17 of which were also included in the original study. An online questionnaire was completed by leading CAP professionals in each country. Questions were expanded in the present study to capture the contents of CAP training. Results: When compared to data from the original study, there has been progress in CAP training systems in the last 5 years. Specifically, there has been an increase in the number of countries with CAP training programs and national guidelines for the training. In addition, the number of CAP departments/divisions affiliated with academic institutions/universities has increased. Findings from 12 of 18 countries in the present study provide data on clinical contents. All informants of the present study reported the need for more child and adolescent psychiatrists and allied professionals. Conclusion: Despite progress in CAP training systems over the last 5 years, the need for more professionals in child and adolescent mental health care in all the relevant areas in this region have yet to be adequately addressed. Continued national efforts and international collaborations are imperative to developing and sustaining new CAP training systems while facilitating improvements in existing programs.

DOI： 10.1111/pcn.12800

Scopus

PubMed

Association between bullying behavior, perceived school safety, and self-cutting: a Japanese population-based school survey Reviewed

Shoko Hamada, Hitoshi Kaneko, Masayoshi Ogura, Aya Yamawaki, Junko Maezono, Lauri Sillanmaki, Andre Sourander, Shuji Honjo

CHILD AND ADOLESCENT MENTAL HEALTH Vol. 23 ( 3 ) page： 141 - 147 2018.9

Language：English Publishing type：Research paper (scientific journal) Publisher：WILEY

BackgroundNo previous population-based studies have examined associations between self-cutting, perceived school safety, and bullying behavior among East Asian adolescents.MethodWe examined whether bullying, victimization, and perceived school safety were associated with self-cutting by getting 1865 students with a mean age of 13.9years (standard deviation 0.2years) to complete questions on these variables. Psychiatric problems were assessed with the Strengths and Difficulties Questionnaire.ResultsAbout 5.6% of males and 11.9% females had practiced self-cutting and when we controlled these results for psychiatric symptoms, self-cutting was associated with being both a bully and a victim among males and females. In addition, self-cutting was independently associated with perceived school safety among females. Those who felt unsafe at school and were victimized were much more likely to engage in self-cutting.ConclusionsSelf-cutting among Japanese adolescents was linked with bullying behavior and feeling unsafe at school. Secure school environments and school-based antibullying programs could help to prevent adolescent self-injurious behavior.

DOI： 10.1111/camh.12200

Web of Science

Scopus

PubMed

The report of the survey on the usage of the social networking service and internet addiction tendency among high school students.

Shoko HAMADA, Hitoshi KANEKO, Masayoshi OGURA, Takahiro OKAYASU

Meiji University Journal of Psycho-Sociology ( 13 ) page： 91 - 100 2018.3

Unmet needs of child and adolescent psychiatrists among Asian and European countries: does the Human Development Index (HDI) count? Reviewed

Andre Sourander, Roshan Chudal, Norbert Skokauskas, Ahmed Malallah Al-Ansari, Anat Brunstein Klomek, Chanvit Pornnoppadol, Gerasimos Kolaitis, Junko Maezono, Hans-Cristoph Steinhausen, Helena Slobodskaya, Hitoshi Kaneko, Jaya Regmee, Liping Li, Mai Huong Nguyen, Meytal Grimland, Olga Osokina, Say How Ong, Samir Kumar Praharaj, Sigita Lesinskienė, Sturla Fossum, Tjhin Wiguna, Valentina A. Makasheva, Venla Lehti

European Child and Adolescent Psychiatry Vol. 27 ( 1 ) page： 5 - 8 2018.1

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Papers - KANEKO, Hitoshi