Association of lifestyle and flourishing during the COVID-19 pandemic in Japan.

Introduction: COVID-19 have changed our lifestyle and little is known how our lifestyle associated with flourishing during COVID-19. This study examined the association between lifestyle, including sleep time, drinking, and smoking, and flourishing during the COVID-19 pandemic in Japan. Methods: We used the population-based study, Utsunomiya COVID-19 seROprevalence Neighborhood Association (U-CORONA) survey conducted in November 2021 to examine the association between lifestyle such as sleeping time, drinking and smoking, and flourishing (n = 473). Flourishing was assessed with the flourishing index, a 10-item multidimensional scale with five domains. Multivariate linear regression analysis was performed adjusted for sex, age, income, and education. Results: We found that the flourishing index was significantly lower in the group that slept less than 6 h than in the group that slept 6-8 h (coef = -0.49, SE = 0.17, p < 0.01). We also found that drinking once to several times/week showed higher flourishing than those who almost never drink (coef = 0.57, SE = 0.19, p < 0.01). Smoking was not associated with flourishing. Discussion: Sleep duration and drinking habit, but not smoking, may be important for flourishing during the COVID-19 pandemic.

Years of education mediate the association between adverse childhood experiences and unintended pregnancy: A population-based study in Japan.

BACKGROUND: Adverse childhood experiences (ACEs) have been associated with unintended pregnancies, including mistimed pregnancies (MP) and unwanted pregnancies (UWP). However, it remains unknown which cluster of ACEs (i.e., child maltreatment/household dysfunction and deprivation/threat) are associated with MP/UWP and whether years of education mediate these associations. OBJECTIVE: To investigate the association of the clusters of ACEs with MP and UWP, while also examining the mediating effect of education years. PARTICIPANTS AND SETTING: A retrospective cohort study among 7652 postpartum women in Chiba, Japan. METHODS: MP/UWP was defined by emotional responses to confirming pregnancy. Multinomial logistic regression analyses with multiple imputed datasets estimated the relative risk ratio (RRR) of MP/UWP by cumulative scores and each cluster of ACEs. Causal mediation analysis assessed the indirect effects of years of education. RESULTS: Women with 4 or more ACEs were at a 2.4 times higher risk of MP (95 % confidence interval (CI): 1.6-3.8) and a 5.0 times higher risk of UWP (95 % CI: 3.1-8.2). Among ACE clusters, having 3 or more household dysfunction showed the strongest association with MP (RRR: 1.91, 95 % CI: 1.23-2.95), and having 3 or more deprivation showed the strongest association with UWP (RRR: 3.69, 95 % CI: 2.00-6.83). Education years mediated 16 % and 11 % of the association between total ACEs and MP/UWP, respectively, with a similar trend observed in each cluster. CONCLUSIONS: Not only ACEs score but also each cluster of ACEs was associated with MP and UWP. The mediating effects of years of education were modest.

Home visitors' needs and perceptions of the benefits of a home visiting program for childcare support in Japan: A qualitative study of home visitors.

BACKGROUND: The Home Visiting Program for Childcare Support (HV-CCS; "Yoiku Shien Homon Jigyo" in Japanese) has targeted families in need of parenting support and those at risk of child maltreatment in Japan. OBJECTIVE: The aim of this study was to explore the needs and perceptions of benefits of home visitors in HV-CCS. PARTICIPANTS AND SETTING: Sixteen home visitors agreed to participate in the interview. METHODS: This study conducted 1-hour semi-structured interviews with 16 home visitors and analyzed approximately 18 h of interview data using thematic analysis. RESULTS: The findings suggested that home visitors required training to enhance individual skills and knowledge about mental health of caregivers or children. Additionally, they required environmental support, particularly for transportation expenses and parking places. Multidisciplinary communicative support is also necessary, as well as system to improve the process of support. Home visitor perceived the HV-CCS as beneficial in preventing child maltreatment by improving parenting skills and home environment, providing psychological support for mothers, and entering families' intimate spaces. CONCLUSIONS: To ensure the continuity and improvement of home visits for parents and children in Japan, it is essential to address the identified needs of home visitors.

The effect of breathing relaxation to improve poor sleep quality in adults using a huggable human-shaped device: a randomized controlled trial.

PURPOSE: To examine whether or not breathing relaxation, using a huggable human-shaped device, improves poor sleep quality in adults. METHODS: We conducted a randomized controlled trial using outpatients with sleep problems from two clinics in Japan. The intervention group conducted three minutes of breathing relaxation using a huggable human-shaped device before going to bed every night for four weeks. Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI), at pre-intervention, mid-intervention (2 weeks after pre-intervention), and post-intervention (4 weeks after pre-intervention). We employed intention-to-treat analysis. RESULTS: A total of 68 participants (mean [SD] age, 41.7 [11.4] years; 64 female [95%]) were randomly assigned to the intervention group (n = 29, mean [SD] age, 43.6 [9.5] years; 28 female [97%]) and the control group (n = 36, mean [SD] age, 40.3 [12.7] years; 36 female [95%]). The intervention group showed a significant decrease in the PSQI score compared to the control group (F = 3.81, p = 0.025, effect size (η2) = 0.057). Furthermore, we found the intervention to be more effective in participants without suicide risk and with a lower number of adverse childhood experiences (effect size (η2) = 0.080 and 0.160, respectively). CONCLUSIONS: A novel psychological intervention, breathing relaxation using a huggable human-shaped device, may be effective to improve sleep quality among people with sleep problems, especially those without severe psychological symptoms. TRIAL REGISTRATION: UMIN000045262. (Registration Date: September 28th, 2021).

Association of child-specific and household material deprivation with depression among elementary and middle school students in Japan.

PURPOSE: This study aimed to investigate the association between child-specific and household material deprivation with depression among elementary and middle school students in Japan. METHODS: We used cross-sectional data from 10,505 and 10,008 students for fifth-grade elementary school students (G5) and second-grade middle school students (G8), respectively, and their caregivers. The data were collected from August to September 2016 in 4 municipalities of Tokyo and from July to November 2017 in 23 municipalities of Hiroshima prefecture. Caregivers completed questionnaires including household income and material deprivation, and children completed child-specific material deprivation and depression status using the Japanese version of the Birleson depression self-rating scale for children (DSRS-C). To explore the associations, logistic regression was used after conducting multiple imputation for the missing data. RESULTS: 14.2% of G5 students and 23.6% of G8 students had DSRS-C scores of more than or equal to 16, denoting the risk of depression. We found that household equivalent income was not associated with childhood depression in both G5 and G8 students when adjusted for material deprivations. While at least one item of household material deprivation was significantly associated with depression in G8 students (OR = 1.19, CI = 1.00, 1.41), but not in G5 children. Child-specific material deprivation of more than 5 items was significantly associated with depression in both age groups (G5: OR = 1.53, CI = 1.25, 1.88; G8: OR = 1.45, CI = 1.22, 1.73). CONCLUSION: Future research on child mental health needs to consider children's perspectives, especially material deprivation in young children.

Association between adverse childhood experiences and marital status among Japanese older adults.

BACKGROUND: Marital status is a well-known social determinant of health. Adverse childhood experiences (ACEs) affect attachment, critical to establishing and maintaining intimate relationships, such as marital status. OBJECTIVE: This study examined the association between ACEs and marital status among older Japanese adults. PARTICIPANTS AND SETTING: This research used data from a nationwide population-based study among functionally independent people aged 65 and above in Japan. METHODS: ACEs were assessed by self-reported questionnaires on the following experiences before 18 years old: parental death, parental divorce, parental mental disease, exposure to intimate partner violence, physical abuse, psychological neglect, psychological abuse, and poverty. Marital status was asked as currently having a spouse (including common-law marriage), widowed, divorced, or unmarried. Associations between the total number of ACEs and marital status were analyzed by multinomial logistic regression. RESULTS: Three or more ACEs showed higher risks of being widowed, divorced, or unmarried. Psychological neglect led to higher divorce risks among males (RRR, 95%CI = 1.41, 1.13-1.76) and females (RRR, 95%CI = 1.56, 1.28-1.89). Childhood poverty showed higher risks of unmarried among males (RRR, 95%CI = 1.25, 1.02-1.53) and females (RRR, 95%CI = 1.41, 1.18-1.69). Association between ACEs and divorce risks showed gender differences (RRR, 95%CI of having three or more ACEs in males: 2.19, 1.66-2.90; in females: 3.45, 2.71-4.38; p for interaction = 0.034). CONCLUSIONS: ACEs showed higher risks of being widowed, divorced, and unmarried among older Japanese people. Policy to tackle ACEs and research investigating how ACEs, attachment, and relationship quality influence marital status are required to promote well-being in later life.

Change of human flourishing during the COVID-19 pandemic in Japan: Results from population-based U-CORONA study.

Longitudinal change in flourishing during the pandemic of COVID-19 would provide new insight to reveal determinants of well-being. We aimed to describe changes in flourishing during the COVID-19 pandemic in Japan and to examine the association of sex, age, education, and income with changes in flourishing. Utsunomiya COVID-19 seROprevalence Neighborhood Association (U-CORONA) study conducted in October 2020 and November 2021 was used (n = 419 in 2020 and n = 478 in 2021, and n = 327 for both waves). Flourishing was assessed using a 12-item multidimensional flourishing scale including six domains. Change of flourishing was categorized into decreased, unchanged, and increased. Multinomial logistic regression was applied to longitudinal data to estimate the relative risk ratio of increase and decrease in flourishing scores. Cross-sectional analysis showed that the mean score of flourishing was approximately seven in both waves, with no sex differences, but older adults had higher scores than young-aged adults. We found that men were twice as likely to lose their flourishing scores as women and lower levels of education were associated with 2-3 times declining flourishing scores than higher levels of education. Age and income were not significantly associated with the change of flourishing. During the COVID-19 pandemic, flourishing declined, and men and lower-educated people were more vulnerable. In prolonged difficult situations, support for men and less educated people may contribute to the prevention of declining well-being in Japan.

Benefits and Challenges of Pediatric-to-Adult Health Care Transition in Childhood-Onset Neurologic Conditions.

Background and Objectives: Although the importance of pediatric-to-adult health care transition (HCT) has been recognized, individuals with childhood-onset neurologic conditions often encounter challenges during pediatric-to-adult HCT, and HCT benefits for this population remain elusive. We assessed the current HCT situation in individuals with childhood-onset neurologic conditions to develop an improved transition system that incorporates patient perspectives. Methods: This cross-sectional study was conducted at the Tokyo Metropolitan Kita Medical and Rehabilitation Center for the Disabled from November 2020 to December 2020. We targeted adults with childhood-onset neurologic conditions who visited the Department of Internal Medicine and their families. Questionnaires provided to 127 patients asked them about their experiences with pediatric-to-adult HCT (i.e., educational opportunities regarding HCT during pediatric visits, difficulties in transition, and the merits/demerits of adult practice) and their families' perspectives regarding pediatric-to-adult HCT. We also reviewed the patients' medical records to examine the severity of their disabilities. Results: Responses were collected from 111 patients (response rate: 87%). Most patients had both severe physical and intellectual disabilities, and approximately half had a physical disability level of Gross Motor Function Classification System V and a profound intellectual disability. Half of the respondents were not transitioned through pediatric-to-adult HCT by their pediatricians, and they visited adult departments by themselves without a formal referral process. They experienced difficulties during HCT, such as a lack of knowledge regarding adult health care providers and consultants. However, those who underwent HCT benefited from it in terms of their health, experience, and service use, such as age- and condition-appropriate care, seeing adult specialists, and the introduction of adult services. They also addressed challenges in managing appointments and having adult doctors understand their medical history. Nonetheless, they were not informed about diseases and medical and welfare resources for adulthood during pediatric visits and desired to discuss future plans with pediatricians. Discussion: Systems that provide sufficient pediatric-to-adult HCT for individuals with childhood-onset neurologic conditions are required. Lifelong education for patients and families, training for pediatricians on HCT and neurologists on childhood-onset conditions and disabilities, and clinical practice and human resources that support patients and families are warranted.

Stressors and coping strategies among single mothers during the COVID-19 pandemic.

OBJECTIVES: Increased levels of stress have been reported among parents due to the factors associated with the COVID-19 pandemic. Although social support is known as a protective factor for the stressors, restrictions due to the pandemic could influence the provision and forms of social support. To date, few qualitative studies have examined the stressors and coping strategies in detail. In particular, the role of social support for single mothers during the pandemic remains largely unclear. The purpose of this study is to explore the stressors and coping strategies of single parents during the COVID-19 pandemic, with a focus on social support as a coping strategy. METHODS: In-depth interviews with 20 single mothers were conducted in Japan between October and November 2021. Data were deductively coded using thematic coding based on codes related to stressors and coping strategies, focusing on social support as a coping strategy. RESULTS: Most interviewees recognized additional stressors after the COVID-19 outbreak. Five stressors were mentioned by the participants: (1) fear of infection, (2) financial concerns, (3) stress caused by interactions with their children, (4) restrictions on childcare facilities, and (5) stress related to staying at home. The major coping strategies were (1) informal social support from family, friends, and coworkers, (2) formal social support from municipalities or nonprofit organizations, and (3) self-coping strategies. CONCLUSION: Single mothers in Japan recognized additional stressors after the COVID-19 outbreak. Our results support the importance of both formal and informal social support for single mothers, either in-person or online, to cope with stress during the pandemic.

Health and social relationships of mothers of children in special education schools.

BACKGROUND AND AIMS: The number of children in special education schools has increased in Japan. This study aimed to examine the association between special education school enrollment and the health and social relationships of mothers with children in these schools using population-based samples in Japan. METHODS AND PROCEDURES: This study used data from the Kochi Child Health Impact of Living Difficulty (K-CHILD) study in 2016. First, fifth, eighth, and eleventh-grade children in all schools in Kochi prefecture were included (n = 12,623). Associations between school type (regular or special education school) and maternal physical and mental health and social relationships were investigated by multivariate regression models. OUTCOMES AND RESULTS: There were 134 children in special education schools (1.1 %) and 12,489 children in regular schools. Mothers of children in special education schools were more likely to have higher body mass index (BMI), poorer mental health and lower neighborhood relations score. Mothers of children in regular schools had higher BMI when their children had higher behavioral problems. CONCLUSION AND IMPLICATIONS: Mothers of children in special education schools are at risk of obesity, poor mental health, and having fewer social networks. Services and support should be expanded for caregivers based on their child's behavioral problems and school system.

Time trends in emotional well-being and self-esteem in children and adolescents during the COVID-19 pandemic.

OBJECTIVE: Given their unique COVID-19 pandemic experience, it is necessary to evaluate the mental health of youth beyond the initial stages of the pandemic, in relation to the stringency of the social distancing measures. We aimed to describe long-term trends in emotional well-being and self-esteem among youth in Japan during the pandemic. METHOD: Using serial cross-sectional data from April 2020 to December 2021, we evaluated the trends in emotional well-being and self-esteem of youth aged 6-17 years using the self-report KINDL questionnaire, weighted to represent the age and gender distributions in the Japanese population. We then tested the associations between emotional well-being and self-esteem and stringency of social distancing policies, measured using the Oxford COVID-19 Stringency Index. Analyses were also stratified by gender and age group. RESULTS: The emotional well-being and self-esteem of youth improved transiently in 2020, followed by a slight worsening trend into 2021. While emotional well-being stayed lower compared to initial levels nearly 2 years into the pandemic, self-esteem began to improve by late 2021. 12-17 year-olds had lower emotional well-being and self-esteem compared to 6-11 year-olds throughout the study period. Females had lower emotional well-being than males in May 2020 and lower self-esteem than males in May and September/October 2020. More stringent social distancing measures were associated with lower emotional well-being and self-esteem, especially 6-11 year-olds' self-esteem and females' emotional well-being. CONCLUSION: During the COVID-19 pandemic, older youth tended to have lower emotional well-being and self-esteem than younger youth. Younger and female youth were especially vulnerable to stringent social distancing measures.

Association between Hope for the Future and Academic Performance in Adolescents: Results from the K-CHILD Study.

In Japan, having hope for the future is emphasized in school. This study aimed to examine the association between hope for the future and academic performance among Japanese adolescents. Data were taken from the population-based Kochi Child Health Impact of Living Difficulty (K-CHILD) study conducted in 2016. Participants included 3477 adolescents in the eighth grade (i.e., 13-14 years old) in Kochi Prefecture. Information on hope for the future, self-rated academic performance, and time used for studying or playing was provided by the adolescents via a questionnaire. The question on resilience was answered by their caregivers. Propensity-score matching was applied for the allocation of hope for the future. Overall, 2283 adolescents (65.6%) had some form of hope for the future. Adolescents having hope for the future showed a higher self-rated academic performance (ß = 0.21, 95% confidence interval (Confidence Interval (CI) = 0.10 to 0.32)), spent more time studying except in class (Odds Ratio (OR) = 1.89, 95% CI = 1.37 to 2.61), read more books (OR = 1.45, 95% CI = 1.19 to 1.75), and had a higher score of resilience (ß = 1.48, 95% CI = 0.98 to 1.98), while the time to watch TV or DVDs was not different (p = 0.61). Our results highlight the importance of encouraging adolescents to have hope for the future to promote academic performance.

Concerns and needs of people with intellectual disabilities and their caregivers during the COVID-19 pandemic in Japan.

BACKGROUND: People with intellectual disabilities (IDs) and their caregivers face difficulties during the COVID-19 pandemic. However, limited studies have comprehensively investigated their challenges, especially in Japan. We aimed to clarify the concerns and needs of people with IDs and their caregivers during the COVID-19 pandemic in Japan. METHOD: From March to August 2021, 27 in-depth interviews were conducted with principal caregivers of people with moderate to profound IDs in Japan. We then transcribed the interviews and conducted deductive coding using predetermined codes focused on their daily life difficulties. Inductive coding was used to ensure that no important themes were overlooked. RESULTS: We found four concerns and four needs among people with IDs and their caregivers as significant themes. CONCLUSIONS: Our results provide useful information for supporting people with IDs and their caregivers, especially among those who need medical or social care in accordance with the infection control and social-distancing policies.

Association between Social Engagements and Stigmatization of COVID-19 Infection among Community Population in Japan.

In the face of unknown risks, including the coronavirus disease 2019 (COVID-19) pandemic, we tend to have stigmatized perceptions. The current study aimed to examine the association of social engagements with the level of stigmatization of COVID-19 infection among the general population. The data of 429 participants of the Utsunomiya COVID-19 seroprevalence neighborhood association (U-CORONA) study, a population-based cohort study conducted in Utsunomiya City, Japan, were analyzed. Their stigmatized perception of people with COVID-19 infection was evaluated via a questionnaire for the situation if they or others in their community were to get infected. The association between social engagements (community social capital, social network diversity, and social network size) and stigmatization were analyzed by a multiple linear regression model with generalized estimating equations. Overall, females reported a higher stigmatized perception of people with COVID-19 than males. Lower education and depressive symptoms were also positively associated with higher stigmatization, while age, household income, and comorbidities were not. People with higher community social capital reported lower stigmatization (B = -0.69, 95% CI = -1.23 to -0.16), while social network diversity and social network size did not show an association with stigmatization. We found an association between community social capital and stigmatization, suggesting that enhancing their community social capital, but not social network diversity and size, has the potential to mitigate the levels of stigmatization.

Changes in the rankings of leading causes of death in Japan, Korea, and Taiwan from 1998 to 2018: a comparison of three ranking lists.

BACKGROUND: The ranking lists used by most countries for leading causes of death (CODs) comprise broad category such as cancer, heart disease, and accidents. To provide more specific information, the World Health Organization (WHO) and the Institute of Health Metrics and Evaluation (IHME) proposed lists that splitting broad categories into specific categories. We examined the changes in rankings of leading CODs according to different lists in Japan, Korea, and Taiwan from 1998 to 2018. METHODS: We obtained the number of deaths for three countries from the WHO mortality database for 1998, 2008, and 2018. Age-standardized death rates were calculated for rankings 10 leading CODs using WHO 2000 age structure as standard. RESULTS: The first leading COD was cancer in Japan, Korea, and Taiwan from 1998 to 2018 based on government list; nevertheless, became stroke based on WHO list, and was stroke and ischemic heart disease based on IHME list. In the WHO and IHME lists, cancer is categorized based on cancer site. The number of cancer sites included in the 10 leading CODs in 2018 was 4, 4, and 3 in Japan, Korea, and Taiwan, respectively according to the WHO list and was 4, 4, and 2, respectively according to IHME list. The only difference was the rank of liver cancer in Taiwan, which was 6th according to WHO list and was 18th according to IHME list. The ranking and number of deaths for some CODs differed greatly between the WHO and IHME lists due to the reallocation of "garbage codes" into relevant specific COD in IHME list. CONCLUSIONS: Through the use of WHO and the IHME lists, the relative importance of several specific and avoidable causes could be revealed in 10 leading CODs, which could not be discerned if the government lists were used. The information is more relevant for health policy decision making.

One year into COVID-19: What have we learned about child maltreatment reports and child protective service responses?

BACKGROUND: A year has passed since COVID-19 began disrupting systems. Although children are not considered a risk population for the virus, there is accumulating knowledge regarding children's escalating risk for maltreatment during the pandemic. OBJECTIVE: The current study is part of a larger initiative using an international platform to examine child maltreatment (CM) reports and child protective service (CPS) responses in various countries. The first data collection, which included a comparison between eight countries after the pandemic's first wave (March-June 2020), illustrated a worrisome picture regarding children's wellbeing. The current study presents the second wave of data across 12 regions via population data (Australia [New South Wales], Brazil, United States [California, Pennsylvania], Colombia, England, Germany, Israel, Japan, Canada [Ontario, Quebec], South Africa). METHOD: Regional information was gathered, including demographics, economic situation, and CPS responses to COVID-19. A descriptive analysis was conducted to provide an overview of the phenomenon. RESULTS: Across all of the countries, COVID-19 had a substantial negative impact on the operation of CPSs and the children and families they serve by disrupting in-person services. One year into the COVID-19 pandemic, new reports of CM varied across the regions.1 In some, the impact of COVID-19 on CPS was low to moderate, while in others, more significant changes created multiple challenges for CPS services. CONCLUSIONS: COVID-19 created a barrier for CPS to access and protect children. The dramatic variance between the regions demonstrated how social, economic and structural contexts impact both CM reports and CPS responses.

Causes of death in patients with Down syndrome in 2014-2016: A population study in Japan.

Despite the higher mortality rates in patients with Down syndrome compared with the general Japanese population, the life span has dramatically increased in Japan and other countries. We aimed to clarify recent causes of death in patients with Down syndrome in Japan. We calculated proportionate mortality and standardized mortality odds ratios (SMORs) among all deaths registered with Down syndrome as the cause of death (ICD-10 code, Q90) in the Japanese National Death Registry Database in 2014-2016. In the study period, 762 in patients with Down syndrome died. The main causes of death were pneumonia/respiratory infections (20.5%), congenital malformations of the circulatory system (11.2%), other diseases of the circulatory system (9.2%), and aspiration pneumonia (8.4%). The SMORs (95% confidence intervals) were higher for natural death, defined as death of an elderly person with no other cause of death to be mentioned (55.73 [36.92-84.12]), early-onset Alzheimer's disease, defined as Alzheimer's disease with onset <65 years of age (29.36 [16.44-52.44]), aspiration pneumonia (18.33 [14.03-23.96]), pneumonia/respiratory infections (8.11 [6.76-9.73]), congenital malformations of the circulatory system (8.07 [5.98-10.88]), and leukemia/lymphoma (2.16 [1.55-2.99]) but lower for malignant solid tumors (0.04 [0.02-0.06]) in patients with Down syndrome. Patients with Down syndrome had the greatest relative risk of dying from natural death, early-onset Alzheimer's disease, and respiratory illnesses, highlighting the need for appropriate medical, health, and welfare services.

Children's daily lives and well-being: Findings from the CORONA-CODOMO survey 1st wave.

BACKGROUND: The coronavirus disease 2019 pandemic has changed people's lives dramatically. Few data on the acute effects of the pandemic on children's daily lives and well-being have been published to date. This study aimed to capture its effects on Japanese children during the first peak of the outbreak. METHODS: We conducted a web-based, anonymous cross-sectional survey targeting Japanese children aged 7-17 years and parents/guardians of children aged 0-17 years. Eligible individuals were invited to participate in the survey from April 30 to May 31, 2020. This self-report questionnaire examined daily life and behaviors, psychological symptoms, well-being, quality of life, and positive parenting or abusive behaviors at the very beginning of the outbreak. RESULTS: A total of 2,591 children and 6,116 parents/guardians participated in our survey. Sixty-two percent of children reported screen time exceeding 2 h. Twenty percent of children reported abusive behaviors by family members. Nine in ten parents/guardians of school-aged children reported that their child had at least one acute stress symptom in the past month. Average mental health subscale scores from KINDLR questionnaire on quality of life were lower than the national average for all grades. Nearly half of parents/guardians refrained from seeking medical care for the child's symptoms. CONCLUSIONS: The COVID-19 pandemic had serious acute impacts on Japanese children's daily lives, well-being, family relationships, and health-care utilization, including some impacts that are potentially long-lasting; thus, proactive interventions and services are needed, as well as longitudinal surveys.

The coronavirus disease 2019 pandemic and the rights of the child in Japan.

BACKGROUND: Few studies have used direct reports by children to assess how the rights documented in the United Nations Convention on the Rights of the Child (CRC) have been affected during the pandemic of coronavirus disease 2019 (COVID-19). METHODS: Data were obtained from the CORONA-CODOMO Survey, a web-based survey conducted from April to May 2020 in Japan, targeting children aged 7-17 and parents/guardians of children aged 0-17. We focused on self-reports from children, including two open-ended questions asking their needs and opinions. The results were analyzed according to the five categories of rights defined by the CRC: education, health, safety, play, and participation. RESULTS: Among the 2,591 children who participated in the survey, 1,292 children (49.9%) answered at least one of the two open-ended questions. The most frequent concern was COVID-19 infecting members of their families (78.2%), followed by the inability to see their friends (74.3%). There were 1,523 direct comments from children. The comments covered a wide range of the rights in the CRC, including reopening of schools, disparities in education, access to health information, alternatives for playing and seeing friends, and needs for participation and being heard. Few comments were related to safety whereas a certain proportion of children were victimized within households. CONCLUSIONS: Our results suggest that the rights outlined in the CRC have been restricted during the COVID-19 pandemic. Health and educational professionals working with children and policymakers should introduce the rights-based approach to protect the best interests of children during and after the pandemic.

Incidence of hospitalization for abusive head trauma in Chiba City, Japan.

BACKGROUNDS: This study aimed to examine the incidence of abusive head trauma (AHT) admissions by calculating admission rates of AHT cases among infants <12 months old in a population-based sample in Chiba city, Chiba prefecture, Japan. METHODS: We retrospectively examined medical records of infants admitted to all pediatric secondary and tertiary hospitals in Chiba city between 2011 and 2015. We collected 13 AHT cases, as assessed by hospital-based multidisciplinary child protection teams. One experienced pediatric radiologist and two pediatricians evaluated the case histories and computed tomography images of cases to evaluate them clinically as "strongly" or "moderately" suspected AHT. RESULTS: The overall incidence per 100 000 person-years was 34.5 cases (95% confidence interval (CI): 18.4-59.1), of which 13.3 (95% CI: 4.3-31.0), were strongly suspected to be AHT and 21.3 (95% CI: 9.2-41.9) were moderately suspected. There were no statistical differences in computed tomography findings between severe and moderately suspected AHT. CONCLUSIONS: The incidence of hospitalization of infants with AHT was similar to that reported in population-based studies in other countries.