Parental Migration, Children's Safety and Psychological Adjustment in Rural China: A Meta-Analysis

Patterns of adverse childhood experiences and their associations with depression, life satisfaction and short-form video addiction in Chinese college students

BACKGROUND

Adverse childhood experiences (ACEs) are widespread in East Asia, heightening the susceptibility to psychological and behavioral complications in adulthood.

OBJECTIVE

To identify polyvictimization patterns among Chinese college students and investigate the associations between diverse patterns and symptoms of depression, short-form video addiction (SVA), and life satisfaction.

PARTICIPANTS AND SETTING

This study encompassed 13,307 college students from four urban centers in China (Mage = 20.2; 46.4 % female).

METHODS

Latent class analysis (LCA) was employed to discern patterns of ACEs among college students. The three-step method (R3step) was utilized to explore the influence of demographic characteristics on the distribution of latent classes. Additionally, the automatic Bolck-Croon-Hagenaars (BCH) Method was deployed to investigate the latent classes effect on distal outcomes.

RESULTS

Left-behind experience was the most common ACE among Chinese college students. Four ACEs patterns were identified: 1) No/Very Low ACEs class (N = 8936, 67.2 %); 2) Parental Absence class (N = 430, 3.2 %); 3) Low/Moderate ACEs class (N = 3565, 26.8 %); and 4) High Violence and Left-behind class (N = 376, 2.8 %). The findings revealed a progressive escalation in healthy outcomes associated with the four ACEs patterns. Specifically, from the first class to the fourth, the severity of associated consequences (depression, life satisfaction and SVA) intensified.

CONCLUSIONS

Distinct ACEs patterns correlate with varying degrees of mental health issues. Compared to participants solely separated from parents, those exposed to abuse and neglect demonstrate more pronounced mental health challenges and addiction susceptibilities.

A cross-sectional study of the association between physical activity and depressive symptoms among adolescents in southwest China stratified by parental absence: the mediating role of insomnia and the moderating role of resilience

OBJECTIVES

This study explored the mechanisms by which physical activity was associated with depressive symptoms in multi-ethnic (Han, Yi and Tibetan) adolescents in southwest China. The mediating role of insomnia in the association of physical activity with depressive symptoms, the moderating role of resilience in this mediation model and the moderating role of parental absence in the moderated mediation model were also examined.

DESIGN

A cross-sectional survey.

SETTING

In southwest China (Sichuan Province and Tibet Autonomous Region).

PARTICIPANTS

3195 adolescents from a school-based survey conducted between April and October 2020.

METHODS

There were 3143 valid samples in this study (47.2% males with mean age=12.88±1.68 years). Structural equation models were developed to estimate the direct and mediating effect, and the moderating effect. Multigroup comparison was performed to examine the differences and similarities of the moderated mediation model across three parental absence subgroups: (1) both parents present, (2) one parent absent and (3) both parents absent.

RESULTS

As hypothesised, physical activity was significantly and positively associated with the reduction of depressive symptoms in adolescents. Insomnia partially mediated the effect of physical activity on depressive symptoms. In addition, resilience moderated the direct and indirect effects of physical activity (through insomnia) on depressive symptoms. Finally, the multigroup comparison indicated the moderating effect of parental absence on the moderated mediation model.

CONCLUSIONS

Physical activity was associated with alleviating insomnia symptoms among adolescents, thus correlating with the improvement of their depressive symptoms. Resilience was associated with enhancing the beneficial effects of physical activity, further improving depressive symptoms among adolescents, especially those with both absent parents. It is evident that physical activity interventions should be further incorporated into public health programmes to foster the physical and mental health of left-behind adolescents in southwest China.

The longitudinal relationship between loneliness and both social anxiety and mobile phone addiction among rural left-behind children: A cross-lagged panel analysis

INTRODUCTION

Left-behind children are a special group that needs urgent attention. Due to enduring separation from their parents, loneliness is considered the most common and prevalent developmental hurdle in the experiences of left-behind children. This longitudinal cross-lagged study examined the direction of the association between loneliness and both internalizing and externalizing symptoms, with considering gender and left-behind status differences.

METHODS

A total of 1175 rural Chinese children (48.3% boys, 39.9% left-behind children, Mage = 14.54 ± 1.18 at baseline) completed self-reported loneliness, social anxiety, and mobile phone addiction at two-time points with 6 months intervals. Descriptive statistics, cross-lagged panel analysis, and multiple group analysis were estimated in the present study.

RESULTS

Loneliness exacerbated social anxiety and mobile phone addiction, and vice versa. In addition, gender and left-behind status moderated these relationships, with boys more likely to be mobile phone addicted due to loneliness and girls more likely to be lonely due to mobile phone addiction. More importantly, left-behind children with loneliness are more prone to social anxiety and mobile phone addiction, and vice versa, compared with non-left-behind children.

CONCLUSIONS

The targeted interventions should be carried out for different genders and left-behind statuses. Particularly for left-behind children, neglecting to address both the symptoms of loneliness and both social anxiety and mobile phone addiction could significantly undermine the efficacy of intervention programs that solely target either one of these afflictions.

Parental Migration and the Social and Mental Well-Being Challenges among Indonesian Left-Behind Children: A Qualitative Study

Parental labour migration, of either one or both parents, has been associated with various challenges among left-behind children (LBC). However, there is a limited understanding of the LBC's own views and experiences of social and mental well-being and how the new daily life circumstances they encounter following their parents' migration impact them. This study aimed to understand the influence of parental migration and its aftermath on the social and mental well-being of adolescents (referred to as LBC) in two rural districts in Indonesia. Employing a qualitative design, data were collected through individual in-depth interviews with LBC (n = 24) aged 14 to 18 years, recruited using the snowball sampling technique. Data were thematically analysed, guided by a qualitative data analysis framework. The findings showed that parental migration negatively impacted the social well-being of LBC. This impact was reflected in negative labelling from friends and changes in familial roles which influenced their social interactions and activities with peers. Parental migration was also associated with challenges to the mental well-being of LBC. These manifested in the LBC experiencing fractured emotional bonds, leading to negative emotions, including stress, anxiety, sadness, depression, frustration, loss of motivation, and self-imposed isolation, which were associated with their parents' migration and abrupt disruptions in parent-child communication. The transition to new life situations with caregivers after parental migration and the dynamics within the caregivers' households were additional factors that detrimentally affected their mental well-being. Unmet basic needs and educational needs due to financial hardships faced by mothers and caregivers further exacerbated mental health challenges for the children. The findings indicate the importance and improvement of policies and interventions in Indonesia (e.g., counselling services, non-cash food assistance, family hope program, direct cash assistance) that cover and address the diverse needs of mothers or caregivers and the LBC.

Research in China about the biological mechanisms that potentially link socioenvironmental changes and mental health: a scoping review

China's rapid socioeconomic development since 1990 makes it a fitting location to summarise research about how biological changes associated with socioenvironmental changes affect population mental health and, thus, lay the groundwork for subsequent, more focused studies. An initial search identified 308 review articles in the international literature about biomarkers associated with 12 common mental health disorders. We then searched for studies conducted in China that assessed the association of the identified mental health related-biomarkers with socioenvironmental factors in English-language and Chinese-language databases. We located 1330 articles published between 1 January 1990 and 1 August 2021 that reported a total of 3567 associations between 56 specific biomarkers and 11 socioenvironmental factors: 3156 (88·5%) about six types of environmental pollution, 381 (10·7%) about four health-related behaviours (diet, physical inactivity, internet misuse, and other lifestyle factors), and 30 (0·8%) about socioeconomic inequity. Only 245 (18·4%) of the papers simultaneously considered the possible effect of the biomarkers on mental health conditions; moreover, most of these studies assessed biomarkers in animal models of mental disorders, not human subjects. Among the 245 papers, mental health conditions were linked with biomarkers of environmental pollution in 188 (76·7%), with biomarkers of health-related behaviours in 48 (19·6%), and with biomarkers of socioeconomic inequality in 9 (3·7%). The 604 biomarker-mental health condition associations reported (107 in human subjects and 497 in animal models) included 379 (62·7%) about cognitive functioning, 117 (19·4%) about anxiety, 56 (9·3%) about depression, 21 (3·5%) about neurodevelopmental conditions, and 31 (5·1%) about neurobehavioural symptoms. Improved understanding of the biological mechanisms linking socioenvironmental changes to community mental health will require expanding the range of socioenvironmental factors considered, including mental health outcomes in more of the studies about the association of biomarkers with socioenvironmental factors, and increasing the proportion of studies that assess mental health outcomes in humans.

The association between physical activity and subjective well-being among adolescents in southwest China by parental absence: a moderated mediation model

OBJECTIVES

Built on the Positive Youth Development (PYD) framework, this study examined how physical activity affected the subjective well-being of adolescents in the multi-ethnic area of southwest China. The mediating role of school connectedness as an external development asset and the moderating role of resilience as an internal development asset were specified and tested within the framework of sport-based PYD.

METHODS

A cross-sectional survey of 3143 adolescents (47.2% boys with mean age = 12.88 and SD = 1.68) was conducted in 2020. A structural equation model (SEM) was developed to estimate the direct effect of physical activity, the mediating effect of school connectedness, and the moderating effect of resilience on adolescents' subjective well-being. Multi-group comparison was made to investigate differences and similarities across three parental absence subgroups: (1) both parents present, (2) one parent absent, and (3) both parents absent.

RESULTS

As surmised, physical activity, school connectedness, and resilience all positively and significantly affected adolescents' subjective well-being. SEM analyses revealed that school connectedness mediated the effect of physical activity on subjective well-being. Moreover, resilience moderated both the direct and indirect effects of physical activity (through school connectedness) on subjective well-being. Finally, the multi-group comparison revealed a moderating effect of parental absence on the moderated mediation model.

LIMITATIONS

This study is a cross-sectional survey, so inference of causal associations among the study variables is impossible.

CONCLUSIONS

Healthy lifestyle behaviors, school-supportive settings, and positive individual development assets can enhance the subjective well-being of adolescents in southwest China, especially those whose parents were absent. Physical activity interventions informed by the PYD framework should be incorporated into public health programs designed to foster the physical and mental health of left-behind adolescents in southwest China.

Factors affecting loneliness among left-behind children

BACKGROUND

In Vietnam, research on the impact of parental migration on left-behind children (LBC) has discussed various dimensions of the subject such as subjective well-being, emotional states, social skills, self-esteem and nutrition of LBC. However, there are still gaps in studies on loneliness among LBC in Vietnam. The study aims to explore the status of loneliness in LBC, including associated protective and risk factors, to make suggestions on preventive measures against LBC's loneliness.

PARTICIPANTS AND PROCEDURE

The conveniently selected sample includes 439 LBC in 4 Vietnamese provinces: Thai Nguyen, Bac Ninh, Thai Binh and Nghe An. The mean age is 12.73 (SD = 1.68). Female children account for 47.80%. The Children's Loneliness Scale was employed in the study.

RESULTS

The total loneliness score of LBC is 28.62 (SD = 9.40), 95% CI: 27.75-29.48. Perceived social support from friends, caregivers and resilience factors of affect control (RAC), family support (RFS) and help-seeking (RHS) are protective factors for loneliness of LBC, with regression coefficient of -.27, -.18, -.11, -.11 and -.09 respectively.

CONCLUSIONS

Perceived social support from friends, care-giving attachment and resilience factors of RAC, RFS, and RHS are protective factors for LBC against loneliness. Parents, teachers and guardians are encouraged to have a close connection with LBC, provide adequate care giving; and create a supportive environment for LBC in pursuing healthy peer relationships and train/improve children's skills to strengthen their resilience.

Longitudinal associations between parental migration and children's psychological well-being in Southeast Asia: The roles of caregivers' mental health and caregiving quality

OBJECTIVE

This study investigates the longer-term effects of parental migration on the psychological well-being of children who stay behind in two major labor-sending countries in Southeast Asia, namely, Indonesia and the Philippines. Adopting the framework of the 'care triangle', we further examine how caregivers' mental health and caregiving quality moderate the associations between parental migration and children's psychological well-being.

METHODS

Using longitudinal data collected in 2008 and 2016/17, we assess children's psychological well-being during early childhood (aged 3-5 years) and again in adolescence (aged 11-13 years). We apply both fixed-effects and random-effects models, using the Hausman test to indicate the preferred model.

RESULTS

The findings indicate that there is no significant longer-term effect of parental migration on children's psychological well-being, but parental migration tends to show adverse effects on Filipino children's psychological well-being when they are cared for by a caregiver with poor mental health.

CONCLUSIONS

The two-country comparison demonstrates the complexities of understanding the gender-based influences of parental migration on children's psychological well-being. The findings also highlight the caregiver's role in maintaining frequent communications with migrant parents within the care triangle, which is crucial to children's well-being.

The Causal Effects of Urban-to-Urban Migration on Left-behind Children's Well-Being in China

As China's urbanization process deepens, more and more residents of small and medium-sized cities are moving to large cities, and the number of left-behind children is increasing. In this paper, using data from the China Education Panel Survey (CEPS), a nationally representative survey sample, we examine the well-being of left-behind children with urban household registration at the junior high school level and the causal effects of parental migration on their well-being. Research findings indicate that children who are left behind in urban areas are at a disadvantage in most aspects of their well-being compared to urban non-left-behind children. We examine the determinants of urban household registration for left-behind children. Children in families with lower socioeconomic status, more siblings, and poorer health were more likely to be left behind. In addition, our counterfactual framework reveals that, on average, staying behind negatively impacts the well-being of urban children, based on the propensity score matching (PSM) method. Compared to non-migrant children, left-behind children had significantly lower physical health, mental health, cognitive ability, academic performance, school affiliation, and relationships with their parents.

The Development of Emotion Understanding among Five- and Six-Year-Old Left-Behind Children in Rural China

The left-behind children (LBC), separated from their mother/father or parents for a long period of time, have long been discussed as a subject of concern in China. Existing research has concluded that rural children who did not migrate with parents are subject to emotional risks. In the present study, the purpose is to study the impact of parental migration on early emotional understanding. Purposeful sampling was used to recruit 180 children aged five to six years in rural areas of Guangdong province, including LBC and non-left-behind children (NLBC). Their level of emotional understanding (EU) was assessed by the emotional comprehension test (TEC) adapted to the Chinese context. The results showed that, on the three levels (External, Internal, Reflective) of emotional understanding, LBC aged five- to six- years old scored significantly lower than NLBC as counterparts. On the whole, the emotional comprehension ability of preschool LBC was significantly lower than that of NLBC. However, there were no significant differences within LBC nurtured by single parents, grandparents, and other relatives. This study confirmed that parental migration in early childhood considerably impacted rural LBC's emotional understanding and affectional adjustment, which provided a significant basis for increasing parental care and early childhood companionship in rural areas.

Multicenter analysis on the non-suicidal self-injury behaviors and related influencing factors-A case study of left-behind children in northeastern Sichuan

BACKGROUND

Few studies have been conducted focusing on the non-suicidal self-injury (NSSI) incidence rate and influencing factors among left-behind children in northeastern Sichuan, China. In this study, we investigated the incidence rate of the NSSI behaviors, levels of anxiety and depression in left-behind children in northeastern Sichuan, and relevant sociodemographic factors.

METHODS

The NSSI behaviors were identified using the Ottawa Self-injury Inventory (Chinese version). Its incidence rate and related influencing factors were evaluated by Cluster sampling; the Depression Anxiety Stress Scale-21 Items (DASS-21) was adopted to assess the levels of anxiety, depression, and stress.

RESULTS

A total of 9450 adolescents met the inclusion criteria, including 543 with NSSI behaviors, and the prevalence of NSSI was 5.7 %. There were 3596 left-behind children, and 243 of them had NSSI behaviors, the NSSI incidence in left-behind children was 6.8 %. There were 5854 non-left-behind children, and the NSSI incidence in non-left-behind children was 5.1 %. Left-behind children's NSSI behaviors were remarkably correlated with five risk factors: being female (OR = 2.411, 95%CI = 1.773-3.279), parents' divorce (OR = 1.742, 95%CI = 1.262-2.404), elder age (OR = 1.120, 95%CI = 1.028-1.219), severe depression (OR = 1.212, 95%CI = 1.148-1.281), and high anxiety (OR = 1.170, 95%CI = 1.093-1.251).

LIMITATIONS

This is a cross-sectional study, we cannot probe into the causality between NSSI behaviors and corresponding risk factors. Reporting and recalling biases may be unavoidable as questionnaires are performed by self-rating scales and retrospective reports.

CONCLUSION

The NSSI behaviors are common in left-behind children in northeastern Sichuan. This study proposes that prevention and intervention measures are necessary for the healthy growth of such children.

Latent Profile Analysis of Children's Moral Character and the Classing Effect on Bullying in Rural China

Moral character is the key component of positive youth development. However, few studies have examined children's moral character and the association with bullying and bullied behavior. Guided by the framework of positive psychology, this study aimed to investigate the association of moral character with bullying and bullied behavior among children in rural China and whether the association differed between left-behind children (LBC) and non-left-behind children (NLBC). A total of 723 children (aged 11-16 years) in rural China completed standard questionnaires that contained six specific character traits and bullying/bullied behavior. Latent profile analysis revealed that children's moral character was divided into three classes (i.e., low-character class, average-character class, and high-character class). Compared with children in low-character and average-character classes, children in the high-character class had the lowest bullying and bullied behavior. Children in the low-character class were those at greater risk of bullied behavior. The association of the latent character classes with bullied behavior differed between LBC and NLBC. These findings highlight the urgent need for character-based and targeted interventions to prevent children's bullying and bullied behavior.

Parental migration status moderates the link between parent-child relationship and children's well-being through psychological distress

The effects of parental migration on the well-being of left-behind children (LBC) are varied. Several studies demonstrated that parental migration reduces children's psychological health but other research showed contradictory results. This study sought to clarify this issue by examining the mediating role of psychological distress and the moderating role of parental migration status in the association between the parent-child relationship and children's psychological distress. A total of 743 LBC and 688 non-LBC self-reported their parent-child relationship, psychological distress, and well-being. Findings showed that psychological distress mediated the association between parent-child relationship and children's well-being. This denotes that greater parent-child relationship results into lowered levels of psychological distress, and in turn, increases children's emotional, psychological, and social well-being. Moreover, the link between parent-child relationship and psychological distress was found to be contingent to parental migration status. Specifically, the negative association between parent-child relationship and psychological distress was especially strong among LBC in contrast to non- LBC. This implies that children with higher quality relationships with their parents tend to exhibit decreased severity of psychological distress symptoms, especially in children whose parents are working overseas. These results underscore the dynamic role of parent-child relationship in the well-being of LBC, and suggest ways to develop intervention programs that include cultivating skills in managing psychological distress and improving the emotional, psychological, and social well-being of LBC.

The Impact of Parent-Child Attachment on School Adjustment in Left-behind Children Due to Transnational Parenting: The Mediating Role of Peer Relationships

In China’s eastern coastal areas, the transnational parenting of left-behind children creates a distinct form of left-behind child. Previous research has indicated that children who have been left behind have a low degree of school adjustment. The major purpose of this research was to investigate the impact of parent–child attachment on school adjustment in children left behind by migrant parents, as well as the mediating role of peer relationships in this process. The parent–child attachment section of the Inventory of Parent and Peer Attachment (IPPA), the Adaptation subscale of the Adolescent Mental Health Quality Questionnaire—Chinese Version (AMHQQ-C), and the Student Peer Relationship Scale (SPRC) were used to survey 405 left-behind children in grades 3–6 of seven elementary schools in the hometowns of overseas Chinese parents from Zhejiang Province. It was discovered that, compared to non-left-behind children, left-behind children showed lower levels of parent–child attachment and school adjustment, while peer relationships appeared polarized. In addition, parent–child attachment and peer relationships considerably predicted the level of school adjustment in children left behind due to transnational parenting. More importantly, the mediation analysis revealed a partial mediating effect of peer relationships on the linkages between parent–child attachment and school adjustment among children who were left behind in transnational foster care.

Mother's and Father's Migrating in China: Differing Relations to Mental Health and Risk Behaviors Among Left-Behind Children

Background

In China, the figure for left-behind children (LBC) of migrants stood at 68. 77 million in 2015. Despite being seen as a whole in the last few decades, LBC today differ broadly in parental migrating status. This study focused on LBC with both parents migrating (BLBC), LBC with only mothers migrating (MLBC), LBC with only fathers migrating (FLBC), and previous LBC with one or both parents migrating (PLBC), separately. We aimed at exploring the extent to which LBC were being affected by each migrant parent on both mental health and risk behaviors.

Methods

Data from 4,832 children were collected by a school-based survey in both rural and urban areas of China's Anhui province. Each participant anonymously completed a self-administered questionnaire containing the sociodemographics, the Strength and Difficulties Questionnaire (SDQ), the items from the Youth Risk Behavior Surveillance System (YRBSS), and Young's Internet Addiction Test for Chinese (YIAT-C). Data were analyzed using one-way ANOVA and the Chi-squared test. Associations were estimated by multiple linear regression and logistic regression analyses adjusted for several confounders.

Results

The results suggested that BLBC (p < 0.001), MLBC (p < 0.05), FLBC (p < 0.01), and PLBC (p < 0.001) significantly scored higher for total difficulties along with emotional symptoms and conduct problems than never left-behind children (NLBC). Besides, BLBC, FLBC, and PLBC further reported a significantly higher rate of smoking (p < 0.001, p < 0.01, and p < 0.001, respectively) and drinking (p < 0.01, p < 0.05, and p < 0.01, respectively) than did NLBC. Also, MLBC appeared higher risks of smoking problems [OR = 2.31, 95% CI (1.45–3.69), p < 0.001] and the internet addiction [OR = 2.15, 95% CI (1.24–3.72), p < 0.01], when compared to NLBC.

Conclusions

The findings provided insight into LBC within the different contexts of parental migrations and contributed to a better understanding of their specific and potentially persistent health risks. Correspondingly, the study highlighted the implications for differentiating LBC to capture the more vulnerable group and tailored interventions to prioritize.

Correlation between reduced telomere length and behavioural and emotional problems in left-behind children in a rural area in China

Evidence shows that being left behind experience (LBE) during childhood may increase the risks of poor psychopathological outcomes. However, it is unclear to what extent the mental health is affected by the LBE. Telomere length (TL), one of the most extensively studied biological markers of cellular ageing, provides a valuable tool for exploring the potential effects of parent-child separation on psychological problems by integrating genetic and environmental factors. In this study, a total of 613 children (mean age = 10.77, SD = 1.92) were recruited from the rural area of Deyang, Sichuan Province, China. We used a self-designed questionnaire to assess LBE, and collected psychopathological outcomes by using the Piers-Harris Children's Self-concept Scale, the Teacher's Report Form 6/18 and the Youth Self-Report 11/18. Terminal restriction fragment analysis was used to measure TL in peripheral blood leukocytes. Analyses revealed that 342 out of 613 participants (55.79%) were Left-behind children. LBE was observed to associated with shorter TL, lower self-esteem, and increased behavioural and emotional problems. The cumulative effects of LBE may be reflected by greater altered telomere homeostasis, decreased self-esteem, and worsened behavioural and emotional problems. The association of the total time of being left behind with self-esteem and behavioural and emotional problems was significantly mediated by altered telomere homeostasis, with estimated effects of 14.19%, 47.95% and 45.13%, respectively. The LBE in childhood, especially prolonged parent-child separation, increases the risk of mental health problems in childhood and adolescence.

The Neglect of Left-Behind Children in China: A Meta-Analysis

OBJECTIVE

To evaluate the neglect of left-behind children (LBC) in China.

METHOD

Participants: Children separated from one or both parents for at least 6 months. Intervention: Trauma of separation. Comparison: Non-left-behind children (NLBC). Outcomes: Neglect rates and severity. Only case-control studies were included.

RESULTS

Thirteen studies were included; there were 18,688 LBC in a large sample (N = 42,003) of children aged 0-18 years in China. The overall neglect rate was significantly higher in LBC compared to NLBC (odds ratio [OR] = 1.58, 95% confidence interval [CI] = [1.50, 1.67], p < .01) based on the Chinese Rural Child Neglected Evaluation Model (CRCNEM) and the Parents-Child Conflict Tactics Scales (OR = 1.44, 95% CI [1.35, 1.54], p < .01). The overall neglect severity in LBC was also significantly higher than NLBC (SMD = 0.31, 95% CI [0.28, 0.33], p < .01). The same trends were observed in sex subgroups. With regard to subtypes, LBC were significantly more likely to have emotional neglect (OR = 2.29, 95% CI [1.88, 2.78], p < .01), medical neglect (OR = 1.79, 95% CI [1.62, 1.98], p < .01), physical neglect (OR = 1.75, 95% CI [1.60, 1.91], p < .01), security neglect (OR = 1.52, 95% CI [1.32, 1.75], p < .01), educational neglect (OR = 1.50, 95% CI [1.31, 1.72], p < .01), and social neglect (OR = 1.33, 95% CI [1.18, 1.51], p < .01). Furthermore, LBC had significantly higher severity in medical neglect (SMD = 0.31, 95% CI [0.27, 0.35], p < .01), emotional neglect (SMD = 0.28, 95% CI [0.24, 0.32], p < .01), physical neglect (SMD = 0.24, 95% CI [0.18, 0.29], p < .01), security neglect (SMD = 0.26, 95% CI [0.23, 0.29], p < .01), educational neglect (SMD = 0.25, 95% CI [0.20, 0.31], p < .01), and social neglect (SMD = 0.25, 95% CI [0.10, 0.40], p < .01).

CONCLUSION

The neglect rates and severity in LBC in China were both significantly higher than those in NLBC. There was a strong association between neglect and LBC. Public policy changes are urgently needed to improve the dire situation and the well-being of the LBC.

Sustained effects of left-behind experience during childhood on mental health in Chinese university undergraduates

Rapid industrialization and urbanization in China have resulted in labor migrants leaving children behind. For left-behind children (LBC), disrupted parental attachment may increase the risk of psychiatric morbidity in adulthood. To investigate psychopathological consequences for university students who were LBC and to estimate the effects of one or both parents being migrants, the duration of left-behind experience, and parental absence during critical periods of growth on psychiatric morbidity. We conducted an annual survey of all freshmen at a Chinese university from 2014 to 2018. The questionnaire collected information on left-behind experiences and psychiatric morbidity using standardized self-report instruments. Regression coefficients derived from logistic regression were used to measure the associations among total time left behind, absence of one parent or both parents, age when left behind and psychopathological consequences. A total of 42,505 students were included. Students who were LBC had more psychopathology, including depression, anxiety, somatoform disorder, obsessive-compulsive disorder, self-reported suicide attempts and deliberate self-harm, than those who were not. Students for whom one or both parents were migrants showed a greater risk of psychiatric morbidity. The risk of psychiatric morbidity increased with the length of parental absence. Left-behind experience during childhood represents sustained impacts for university students into early adulthood. The higher prevalence of psychiatric morbidity in young adults who experienced the absence of one or both of their parents, especially in their early childhood, suggests that other factors besides attachment, such as protection from other risks, are important and that further research is necessary.

The interactions between childhood adversities and recent stress were associated with early-adulthood depression among Chinese undergraduate students

BACKGROUND

It is widely acknowledged that childhood adversities (CAs) and recent stress are potential risk factors for adult depression. However, the mechanism(s) by which interactions of CAs with recent stress affect adult depression remain unclear.

AIMS

To investigate the predictive association of the interaction among CAs and recent stress with early-adult depression.

METHOD

We conducted an annual survey of all freshmen for the period of 2016-2018 in a Chinese comprehensive university, with a sample size of 23,206. An online questionnaire including standardized self-report instruments was used to assess sociodemographic factors, childhood experiences of left-behind (CELB), and maltreatments (CEMTs) including beating (CEB), neglect (CEN), sexual abuse (CESA), recent stress, and current depression (measured by the 9-item Patient Health Questionnaire).

RESULTS

The correlation of Individual CAs and recent stress was significant. In addition to their significant independent/direct incremental effects, all surveyed CAs were associated with increased severity of early-adult depression, and increased frequency of clinically significant depression (CSD), through significant associations with recent stress (mediation effect). History of CEMTs including CEB, CEN, and CESA significantly increased the effects of recent stress on depression (moderation effect).

CONCLUSIONS

Chinese undergraduate students reported frequent history of exposure to CAs, which increased the likelihood of depression in early adulthood, not only directly but also through the increasing the likelihood (mediation effect) and impact (moderation effect) of recent stress on depression. These novel findings may help to extend our understanding of environmental determinants of depression, and to guide further research, clinical practice, and policy in this context.

Urban-rural differences in parenting style in China: A protocol for systematic review and meta analysis

BACKGROUND

Existing literature shows several discrepancies in parenting style between urban and rural China, but conclusions are confusing. Therefore, the aim of this meta-analysis is to consider these inconsistencies and explore the influences of several moderator variables.

METHODS

Literature search will be conducted on PubMed, OVID, the Web of Knowledge, China National Knowledge Infrastructure, Wan fang and Chongqing VIP database without language/date/type of document restrictions. The Software Comprehensive Meta-Analysis 3.0 will be used to compare all the selected articles. Moreover, study quality was assessed with a checklist.

METHOD AND ANALYSIS

Literature search will be conducted on PubMed, OVID, the Web of Knowledge, China National Knowledge Infrastructure, Wan fang and Chongqing VIP database without language/date/type of document restrictions. We will use Comprehensive Meta-Analysis Software to conduct main meta-analysis. The primary outcomes are scores/subscores measured by the Chinese version of Egna Minnen Beträffande Uppfostran, Parental Bonding Instrument, and any other questionnaires including parenting style.

ETHICS AND DISSEMINATION

Not needed because no data will be collected.

TRIALS REGISTRATION NUMBER

INPLASY202050010.

What Really Matters for Loneliness Among Left-Behind Children in Rural China: A Meta-Analytic Review

In rural China, left-behind children are likely to suffer chronic loneliness. Research has identified a variety of factors that may be associated with loneliness among these children. A meta-analysis is needed to address the empirical inconsistencies and examine the strength of relations between different factors and loneliness. The current meta-analysis included 51 studies on predictors of loneliness published from 2008 to 2017. Results showed that one individual factor (social anxiety) is a key risk factor for loneliness, whereas eight individual (older age, self-esteem, resilience, extroversion) and contextual factors (family functioning, parent–child relationship, peer relationship, social support) serve as protective factors in predicting loneliness. In addition, boys were more likely to feel lonely than girls. Findings and implications of this study were discussed.

The effect of left-behind phenomenon and physical neglect on behavioral problems of children

OBJECTIVE

Left-behind children have a high incidence of behavioral problems in some Eastern countries, especially China. We sought to assess the combined effects of physical neglect, a major embodiment of the left-behind phenomenon, and the trauma of being left behind on subsequent behavioral problems.

METHOD

776 children (including 600 left-behind children) aged 12-16 years were chosen by cluster sampling in rural China. The Childhood Trauma Questionnaire-Short Form and the Conners Teacher Rating Scale were used to evaluate physical neglect and behavioral problems.

RESULTS

Left-behind children experienced more physical neglect (mean difference = 0.63; 95%CI 0.15-1.10; P = 0.01) and were more inattentive (mean difference=0.11; 95%CI 0.03-0.19; P = 0.009) than non-left-behind children. Physically neglected left-behind children had higher scores for conduct problems, inattention, and hyperactivity index than non-left-behind without physical neglect group (P < 0.05 for each). Among left-behind children, physical neglect group had significantly more conduct problems than those of controls (mean difference=0.14; 95%CI 0.05-0.23; P = 0.008). Physically neglected non-left-behind children had higher scores for conduct problems than those of left-behind children without physical neglect (mean difference=0.31; 95%CI 0.13-0.47; P = 0.003). Among physically neglected children, left-behind children had significantly higher scores for inattention than those of non-left-behind children (mean difference=0.13; 95%CI 0.04-0.22; P = 0.037).

CONCLUSION

Left-behind children have more behavioral problems than non-left-behind children. Physical neglect may result in more severe conduct problems than those associated with staying behind, and staying behind may lead to inattention. Exposure to both may lead to more obvious behavioral problems. Therefore, we should accord more attention to physically neglected and left-behind children.