Childhood maltreatment and suicidal ideation among Chinese adolescents: Moderated mediation effect of perceived social support and maladaptive cognitive emotion regulation strategies

BACKGROUND

Although previous studies have shown that childhood maltreatment is a risk factor for adolescent suicidal ideation, less is known about the mediating and moderating mechanisms underlying this association.

OBJECTIVE

The current study aimed to investigate the relationship between childhood maltreatment and suicidal ideation among adolescents, as well as the mediating role of maladaptive cognitive emotion regulation strategies (maladaptive CERSs) and the moderating role of perceived social support.

METHODS

In a cross-sectional design, 4005 adolescents (Mage = 14.24 years, SD = 1.53; 49.0 % males) completed self-report questionnaires regarding childhood maltreatment, maladaptive CERSs, perceived social support and suicidal ideation, along with their basic information.

RESULTS

After controlling for gender, family location, family structure, and depression, childhood maltreatment was positively related to adolescent suicidal ideation, and maladaptive CERSs were found to mediate this association. Moderated mediation analyses revealed that perceived social support buffered the associations between maladaptive CERSs and adolescent suicidal ideation.

CONCLUSIONS

The findings assist in understanding the mechanisms of maladaptive CERSs and perceived social support in the relationship between childhood maltreatment and suicidal ideation and can provide new perspectives for researchers designing interventions for suicidal ideation.

The relationship between childhood maltreatment subtypes and adolescent internalizing problems: The mediating role of maladaptive cognitive emotion regulation strategies

BACKGROUND

While childhood maltreatment is understood to be a significant risk factor for adolescent internalizing problems (depression and anxiety), underlying mechanisms linking each type of maltreatment to internalizing problems in adolescents remain unclear. Moreover, the current state of knowledge regarding the associations between maladaptive cognitive emotion regulation strategies and each type of maltreatment, as well as their impact on adolescent internalizing problems, is limited. Additionally, it remains unclear whether these maladaptive strategies mediate this relationship.

OBJECTIVE

This study sought to investigate the effects of childhood maltreatment types on adolescent internalizing problems and to explore whether the overall and specific types of maladaptive strategies mediate these associations.

METHODS

Using a cross-sectional design, adolescents (N = 7071, Mage = 14.05 years, SDage = 1.54) completed online questionnaires assessing childhood maltreatment, maladaptive cognitive emotion regulation strategies (including rumination, catastrophizing, self-blame, and other-blame), anxiety, and depression. The hypothesized mediating effects were tested using the Lavaan package in R software (4.1.2).

RESULTS

Different maltreatment types had varying effects on adolescent internalizing problems. Emotional neglect, emotional abuse, and sexual abuse significantly affected anxiety and depression, whereas physical neglect and physical abuse did not. Other than physical neglect and physical abuse, overall maladaptive strategies mediated the relationship between the other three types of maltreatment (emotional abuse, emotional neglect, and sexual abuse) and internalizing problems (anxiety and depression). For specific maladaptive strategies, rumination mediated the effects of physical abuse, emotional abuse, emotional neglect, and sexual abuse on internalizing problems (anxiety and depression). In contrast, catastrophizing mediated the relationship between physical neglect, emotional abuse, emotional neglect, sexual abuse and internalizing problems (anxiety and depression).

CONCLUSIONS

These results suggest that the effects of maltreatment types on internalizing problems are different and that maladaptive strategies, particularly rumination and catastrophizing, are important mechanisms through which childhood maltreatment affects internalizing problems. This is a reminder that mental health workers need to consider the different effects of maltreatment types when intervening and recognize the importance of prioritizing interventions for rumination and catastrophizing.