Evidence shows that parenting interventions are an effective method of reducing caregiver-perpetrated child maltreatment. The recent COVID-19 pandemic has changed the provision of parenting interventions worldwide, with many interventions adapting to continue providing services during the crisis. This global systematic review examined how parenting interventions targeting child maltreatment and its risk and protective factors were adapted during the COVID-19 pandemic. We searched for studies published between 2020 and 2022 and identified 31 eligible studies. The data on the rationale, process, feasibility, acceptability, and impacts of adaptations were narratively synthesized in accordance with the Framework for Reporting Adaptations and Modifications to Evidence-Based Interventions. Results showed that most adaptations were proactive and focused on delivery methods, predominantly digitalization. While feasibility and acceptability were generally observed, the impacts of adapted programs were inconclusive. Inadequate reporting, especially regarding rationale, fidelity, facilitator capacity building, stakeholder involvement, and decision-making processes, was noted. The review recommends enhanced planning, documentation, and reporting of program adaptations using established guidelines, as well as process and impact evaluations.

BACKGROUND: Recent studies suggest that children and adolescents are at an increased risk of experiencing violence during the COVID-19 pandemic. However, there is limited knowledge about the prevalence of violence against children and adolescents across different regions in the world.
OBJECTIVE: To estimate the pooled prevalence of violence against children and adolescents during the COVID-19 pandemic and explore how geographical and methodological factors explain the variation across studies.
METHODS: We conducted a systematic search of MEDLINE, Embase, and PsycInfo databases for articles published from January 1, 2020 to October 1, 2022. The study protocol was pre-registered with PROSPERO (CRD42022338181). We included published and unpublished studies available in English that reported the prevalence of violence (e.g., physical, emotional, or sexual violence, neglect, bullying) against children and adolescents (age <18 years) during the pandemic. Data extraction followed the Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) guidelines. A total of 2740 nonduplicate titles and abstracts were screened, and 217 full-text articles were reviewed for eligibility.
RESULTS: Twenty-five studies with 66,637 participants met inclusion criteria. Based on random-effects meta-analysis, the pooled prevalence of violence against children and adolescents was 24 % (95%CI 18 %-30 %). The reported prevalence was higher in studies conducted in low- and middle-income countries compared to high-income countries.
CONCLUSIONS: Over one in five children and adolescents globally reported ever experiencing violence during the COVID-19 pandemic. Our findings highlight the urgent need for effective child protection policies and interventions, as well as multisectoral collaboration, to reduce violence against children and adolescents.

BACKGROUND: Child maltreatment (CM) is correlated with suicidality risk among adolescents. Additionally, exposure to bisphenol AF (BPAF) may increase this risk. However, the combined effect of CM and BPAF exposure remains unknown and should be further investigated.
METHODS: In this study, 1,475 early adolescents (mean age = 12.48 years) from the Chinese Early Adolescents Cohort were enrolled. Data were collected at three time points with an interval of 12 months between 2019 and 2021. Participants\' history of CM and suicidality (including suicidal ideation and suicidal attempts) were evaluated using a self-report questionnaire. Blood samples were obtained from participants to measure serum BPAF concentrations at baseline. Group-based trajectory modeling was employed to identify different developmental trajectories of suicidality across the three waves. After adjusting for potential confounders, the association between CM and BPAF exposure on suicidal ideation and suicidal attempts was assessed using logistic regression and Poisson regression analyses.
RESULTS: Participants with CM were associated with a risk of one- and two-year incident suicidality (all ps < 0.05), and BPAF levels were positively associated with two-year incident suicidal ideation (adjusted OR = 1.68, 95% CI: 1.13-2.50). Additionally, middle and high levels of BPAF exposure synergistically increase the risk for one- and two-year incident suicidal ideation among participants with CM (adjusted ORs = 2.00-3.83). Similarly, participants exposed to high-level BPAF as well as CM were at a greater risk of one- and two-year incident suicidal attempts than those with low-level BPAF exposure and no CM (adjusted incidence rate ratio [IRRs] = 2.82-4.34). Moreover, compared with participants with a low developmental trajectory of suicidality across the three waves, high BPAF exposure exhibited a significant synergistic effect on participants with CM in the persistently high suicidal ideation trajectory and the increasing suicidal attempts trajectory (all ps < 0.05). Sex subgroup analysis revealed that females were more susceptible to the synergistic effect of BPAF and CM exposure on suicidality than males.
CONCLUSIONS: Environmental factors and the psychological status of individuals may synergistically increase their susceptibility to suicidality. These results offer novel insights into enhancing our understanding of suicidality among adolescents.

Children who experience physical and psychological maltreatment within their family are more likely to become victims of abuse outside the family. In Chinese culture, children\'s victimization may also be a precursor to parenting behaviors. Nevertheless, the reciprocal relationship between child maltreatment and children\'s bullying victimization remains unclear, particularly in Chinese culture. This study aimed to evaluate the reciprocal association between child maltreatment and children\'s bullying victimization in China, as well as its gender differences. A total of 891 children aged 8-11 years in China participated in the study at four time points. The potential reciprocal link was examined using a cross-lagged model. The results indicated that physical abuse predicted children\'s bullying victimization across four time points, while physical neglect predicted children\'s bullying victimization during the first three time points. The effects of emotional abuse and neglect were negligible. Conversely, children\'s bullying victimization consistently predicted various types of parental maltreatment over time. Some gender differences in the relationship were found. The findings emphasized a reciprocal relationship between child maltreatment within the family and children\'s bullying victimization at school. Understanding the cyclical patterns between child maltreatment and bullying victimization may help improve family education approaches and reduce children\'s bullying victimization.

This meta-analysis evaluated the effectiveness of Parent-Child Interaction Therapy (PCIT) for maltreated families and examined potential moderators associated with the intervention. Seven English electronic databases (PubMed, PsycINFO, Web of Science, MEDLINE, Scopus, Cochrane Library, and ProQuest Dissertations and Theses Global) were systematically searched to identify randomized controlled trials (RCTs) published before January 20, 2023. Eleven studies involving 1,069 maltreated or high-risk families were included in the meta-analysis. Our results showed that PCIT significantly reduced child externalizing behaviors, improved parenting skills, and decreased parenting stress and child abuse potential in maltreated families. Additionally, families with confirmed maltreatment history reported larger effect sizes across all outcomes than those at high risk of maltreatment; parenting skills outcomes were more effective in adapted PCIT versions, using per-protocol analysis, and American caregivers, whereas none of the outcomes were related to the number of sessions. These findings provide encouraging evidence for the use of PCIT as an intervention for families with a history of maltreatment, although more high-quality RCTs are required to confirm its effects.

Insomnia symptoms in patients with major depressive disorder (MDD) are common and deleterious. Childhood trauma, personality traits, interpersonal distress, and social support contribute to insomnia, but how they interact to affect insomnia remains uncertain.
A total of 791 patients with MDD completed the Insomnia Severity Index, Eysenck Personality Questionnaire, Interpersonal Relationship Comprehensive Diagnostic Scale, Childhood Trauma Questionnaire, Social Support Rating Scale and Hamilton Depression Scale-17. This study utilized network analyses to identify the central symptoms of insomnia and their associations with psychosocial factors.
Worrying about sleep was identified as the central symptom in the insomnia network, insomnia and associated personality network, insomnia and associated interpersonal disturbance network, insomnia and associated childhood trauma network, insomnia and associated social support network, and the integrated network of insomnia symptoms and associated psychosocial factors. In the networks of insomnia symptoms and individual psychosocial factors, most psychosocial factors (other than childhood trauma) were directly or indirectly related to insomnia symptoms; however, neuroticism was the only factor directly associated with insomnia symptoms before and after controlling for covariates. In the final integrated network of insomnia symptoms and psychosocial factors, neuroticism was a bridge node and mediated the relationships of social support and interpersonal disturbances with insomnia symptoms, which is clearly presented in the shortest pathways.
Worrying about sleep and neuroticism were prominent in the integrated network of insomnia symptoms and associated psychosocial factors, and the edge between them connected psychosocial factors and insomnia symptoms in MDD patients.

There is limited evidence regarding the effectiveness of online parenting programs for preventing child maltreatment in low- and middle-income countries. Therefore, this study aimed to examine the effectiveness of the online Parenting for Lifelong Health for Young Children (PLH-YC) program in preventing child maltreatment among Chinese families specifically.
A quasi-experiment was conducted, wherein 274 parents with children aged 2-9 years were assigned to either the online PLH-YC group (n = 135) or a waitlist control group (n = 139). Data were collected at baseline and one week after intervention. A difference-in-differences (DiD) design with propensity score weighting was used to estimate the between-group difference for child maltreatment as well as the associated risk and protective factors.
Compared to the parents in the control group, parents in the online PLH-YC intervention reported a significant reduction in the occurrence of corporal punishment (b = -1.21; 95 % CI [-2.37, -0.03]), emotional abuse (b = -3.09; 95 % CI [-5.36, -0.82]), and general maltreatment (b = -4.94; 95 % CI [-8.86, -1.02]) as well as an increased frequency of positive parenting strategies (b = 6.46; 95 % CI [2.21, 10.72]). Additionally, parents with high levels of depressive symptoms were significantly more likely to drop out of the program, and those with lower education levels engaged in fewer sessions.
The online PLH-YC program can benefit families with young children by reducing the incidence of child maltreatment through improved positive parenting strategies. More randomized controlled trials with long-term follow-ups are required to further verify the accuracy of the results obtained in this study.

Child maltreatment can increase the risk of lifetime non-suicidal self-injury (NSSI) and suicidal self-injury (SSI), but there is limited knowledge regarding the differences of potentially psychological mechanisms between NSSI with and without SSI.
Participants, 3918 community-based Chinese young men aged 18-34 years in Chengdu, were included in this study. We investigated the association between depression, anxiety, psychosis, child maltreatment, adulthood traumatic events, impulsivity, alcohol dependence, drug abuse, and lifetime of NSSI among participants with and without SSI. Parallel mediation analysis was utilized to explore the mediators for the relation between child maltreatment and NSSI.
The prevalence of lifetime NSSI was 6.1 % (95 % CI: 5.4 %-6.9 %) among young men. Anxiety and impulsivity partially mediated the effect of child maltreatment on NSSI either with (indirect effect: 51.2 %) or without SSI (indirect effect: 34.3 %). Depression was independently and significantly associated with only NSSI but not with NSSI+SSI. Alcohol dependence and psychosis were independently and significantly associated with NSSI+SSI and mediated the effect of child maltreatment on NSSI+SSI.
The cross-sectional survey data limits the robustness of the proof to the causal relationships.
Anxiety and impulsivity are associated with NSSI either with or without SSI and partially mediate the effect of child maltreatment on NSSI. Depression is associated with only NSSI, while alcohol dependence and psychosis are only associated with NSSI+SSI. It could be crucial to improve treatment and recovery of alcohol dependence and psychosis for preventing young men engaged in NSSI from attempting SSI.

Violence against children affects their well-being globally, with a greater burden in low-and middle-income countries (LMICs). This scoping review aimed to summarize the available evidence on parenting programs for reducing violence against children in LMICs and identify knowledge gaps in this area. Six English databases and gray literature were systematically searched to identify studies in LMICs that examined the efficacy of parenting programs to prevent violence against children, before April 15, 2023. A total of 4,183 independent studies were identified, of which 31 met the inclusion criteria. The majority were conducted in Africa and Asia, delivered by trained local community/childcare workers and lay workers, and targeted younger children aged <10 years. Although the core modules varied in terms of number of group sessions and age of the children, the majority emphasized the importance of building a positive relationship with children and nonviolent discipline strategies. The vast majority demonstrated intervention efficacy in reducing general maltreatment and physical and emotional abuse, and improving positive parenting. Ineffective programs for violence tended to be characterized by self-designed programs, small sample sizes, and low corporal punishment levels in the baseline assessment. In conclusion, parenting programs are promising for preventing and reducing the risk factors for violence in LMICs. Future intervention studies should expand to low-income countries outside Eastern Africa with more trials targeting older children, utilizing direct observational assessments, designing core modules relevant to child neglect, involving more male caregivers, and conducting long-term follow-up assessments.

Child maltreatment has profound effects on mental health. The Childhood Trauma Questionnaire Short Form (CTQ-SF) and the Adverse Childhood Experiences International Questionnaire (ACE-IQ) are commonly used retrospective assessment tools for evaluating child maltreatment.
This study aims to conduct a comprehensive comparison of the CTQ-SF and ACE-IQ, encompassing internal consistency, prevalence, and the predictive efficacy of trauma-related outcomes. It also seeks to enhance the scoring method of ACE-IQ based on the established comparability between the two instruments.
1484 college students from northern China were recruited, assessing demographic characteristics and outcomes related to traumatic experiences, including post-traumatic stress disorder (PTSD), complex post-traumatic stress disorder (CPTSD), borderline personality disorder (BPD), anxiety, and depression.
A contingency correlation analysis was performed to evaluate the degree of agreement between the CTQ-SF and ACE-IQ. Binary logistic regression models were utilized to compare the predictive capabilities of distinct instruments.
CTQ-SF and ACE-IQ instruments display favorable internal consistency and notable correlations across shared categories. However, the predictive relationships between trauma type and adverse outcomes are inconsistent across instruments. The ACE-IQ, encompassing 13 trauma categories, demonstrate a lower AIC and BIC index, indicating a superior model fit for elucidating outcomes.
This study introduces a scoring methodology for ACE-IQ, improving the comparability of the two measures and emphasizing the importance of capturing the full range of maltreatment types a child may have experienced. These findings have significant implications for clinical and epidemiological research, providing valuable insights for understanding the impact of child maltreatment.