Intimate Partner Violence, Maternal and Paternal Parenting, and Early Child Development

Linkages between maternal experience of intimate partner violence and child nutrition outcomes: A rapid evidence assessment

BACKGROUND

A strong evidence base indicates that maternal caregivers' experience of intimate partner violence [IPV] impacts children's health, cognitive development, and risk-taking behaviors. Our objective was to review peer-reviewed literature describing the associations between a child's indirect exposure to IPV and corresponding nutrition outcomes, with a particular focus on fragile settings in low and middle-income countries [LMICs].

METHODS

We conducted a rapid evidence assessment to synthesize quantitative associations between maternal caregivers' IPV experience and children's nutrition/growth outcomes (birthweight, feeding, and growth indicators). We included peer-reviewed research, published in English or Spanish after the year 2000, conducted in fragile settings in LMICs.

RESULTS

We identified 86 publications that fit inclusion criteria. Amongst all associations assessed, a maternal caregiver's experience of combined forms of IPV (physical, sexual and emotional) or physical IPV only, were most consistently associated with lower birthweight, especially during pregnancy. Women of child-bearing age, including adolescents, exposed to at least one type of IPV showed a decreased likelihood of following recommended breastfeeding practices. Lifetime maternal experience of combined IPV was significantly associated with stunting among children under 5 years of age in the largest study included, though findings in smaller studies were inconsistent. Maternal experience of physical or combined IPV were inconsistently associated with underweight or wasting in the first five years. Maternal experience of sexual IPV during pregnancy appeared to predict worsened lipid profiles among children.

CONCLUSION

Maternal caregivers' experience of IPV is significantly associated with low birthweight and suboptimal breastfeeding practices, whereas studies showed inconsistent associations with child growth indicators or blood nutrient levels. Future research should focus on outcomes in children aged 2 years and older, investigation of feeding practices beyond breastfeeding, and examination of risk during time periods physiologically relevant to the outcomes. Programmatic implications include incorporation of GBV considerations into nutrition policies and programming and integrating GBV prevention and response into mother and child health and nutrition interventions in LMIC contexts.

Intergenerational transmission of intimate partner violence among women: Evidence from the 2017 Philippines National Demographic and Health Survey

Intimate partner violence (IPV) substantially harms women's overall health worldwide. The intergenerational cycle of IPV among women remains underexplored from the perspective of victimization and perpetration, and by types of subsequent IPV. The 2017 Philippines National Demographic and Health Survey dataset of 12,248 currently in-union (married or cohabiting) women aged 15 to 49 were utilized in this study. The main exposure variable was measured by the question: "as far as you know, did your father ever beat your mother?". Multivariate logistic regression was performed to investigate the association between being ever exposed to parental IPV and (1) women's IPV victimization (by types: any, physical, sexual, and emotional) and (2) IPV perpetration (physical) by women against their husbands or male partners. Further, multinomial logistic regression examined the association between exposure to parental IPV and the experience of being an IPV victim only, perpetrator only, or both. We have found that women who were exposed to parental IPV were more likely to experience IPV victimization (OR: 2.1, 95% CI: 1.9, 2.4 for any IPV; OR: 2.3, 95% CI: 2.0, 2. for physical IPV; OR: 2.0, 95% CI: 1.6, 2.4 for sexual IPV; and OR: 2.0, 95% CI: 1.8, 2.2 for emotional IPV), and also perpetrate physical IPV themselves (OR: 2.1, 95% CI: 1.9, 2.4) compared to those unexposed to parental IPV. Moreover, women exposed to parental IPV were three times more likely to be both a perpetrator and a victim of IPV (OR: 3.1, 95% CI: 2.7, 3.7), much higher than the odds of being a victim only (OR: 1.9, 95% CI: 1.8, 2.2) or a perpetrator only (OR: 1.9, 95% CI: 1.6, 2.). In summary, exposure to parental IPV was associated with Filipino women being victims and perpetrators of IPV themselves. The integration of violence prevention within parenting and community programs can be considered to prevent the perpetuation of the intergenerational cycle of IPV.

Intimate partner violence victimisation and its association with maternal parenting (the 2015 Pelotas [Brazil] Birth Cohort): a prospective cohort study

BACKGROUND

Intimate partner violence (IPV) is highly prevalent in low-income and middle-income countries and has been a major obstacle towards reaching global health targets for women and children. We aimed to investigate cross-sectional and longitudinal associations between IPV victimisation and maternal parenting practices of young children in a population-based birth cohort study in Brazil.

METHODS

The 2015 Pelotas Birth Cohort is an ongoing, prospective cohort, including all hospital births occurring between Jan 1 and Dec 31, 2015, in the city of Pelotas, Brazil. When children were aged 4 years, mothers reported on emotional, physical, and sexual IPV victimisation in the past 12 months. Parenting outcomes were assessed through filming the mother and child in interactive tasks at age 4 years and maternal interviews at ages 4 years and 6-7 years. Interactive tasks were filmed at the Centre for Epidemiological Research facilities. Directly observed outcomes included negative (eg, coercive) and positive (eg, sensitivity and reciprocity) parenting interactions independently coded by a team of psychologists. Self-reported parenting was measured using the subscales on quality of parent-child relationship, positive encouragement, parental consistency, and coercive behaviour of the Parenting and Family Adjustment Scales questionnaire. Unadjusted and adjusted linear regression analyses were performed to assess the associations.

FINDINGS

Of the 4275 livebirths enrolled in the cohort, 3730 mother-child dyads were included in our analytical sample at age 4 years and 3292 at age 6-7 years. After adjusting for all potential confounders, emotional IPV and physical or sexual IPV were associated with the following self-reported parenting outcomes: poor parent-child relationship quality (emotional IPV: p=0·011), lower parental consistency (emotional IPV: p<0·001, physical or sexual IPV: p=0·0053), and more coercive behaviour (emotional IPV: p<0·001, physical or sexual IPV: p=0·0071) at age 4 years. Associations were not observed for self-reported positive encouragement and filmed parenting outcomes in fully adjusted models. Longitudinally, IPV at age 4 years predicted similar outcomes when children were aged 6-7 years.

INTERPRETATION

In this large cohort study, maternal IPV victimisation was consistently associated with poorer parent-child relationship, decreased parental consistency, and increased harsh parenting reported by mothers of young children. As well as initiatives to prevent IPV, parenting interventions focused on supporting the capacity of caregivers to provide nurturing care delivered at key stages early in the life course are crucial.

FUNDING

Wellcome Trust.

TRANSLATION

For the Portuguese translation of the abstract see Supplementary Materials section.

Formative research to inform the future design of a multicomponent fatherhood intervention to improve early child development in Mwanza, Tanzania

Fathers can influence child development through various pathways, such as via their caregiving behaviors, marital relationships, and their psychosocial wellbeing. However, few parenting interventions have been designed to target these multiple dimensions among fathers with young children in low- and middle-income countries. In June 2022, we conducted qualitative formative research to explore the perceptions surrounding fatherhood and the underlying barriers and enablers to engaged fathering in Mwanza, Tanzania. We completed individual in-depth interviews with 29 fathers and 23 mothers of children under aged 2 years along with 5 community leaders and 3 community health workers. We also completed 10 focus group discussions: 4 with fathers, 2 with mothers, and 4 mixed groups that combined both fathers and mothers. In total, the sample included 120 respondents stratified from across 4 study communities. Data were analyzed using thematic content analysis. Respondents highlighted that poor couples' relationships (e.g., limited male partner support, male dominance in decision-making) and fathers' mental health problems (e.g., parenting stress) were major priorities affecting fathers. Father involvement in parenting, childcare, and household activities were generally low. These dimensions of fatherhood were interlinked (e.g., poor paternal mental health constrained marital relationships and parenting). A constellation of determinants impacted engaged fathering. Common barriers included poverty, restrictive gender attitudes and norms, men's limited time at home, and inadequate knowledge about caregiving. Key enablers included mutual respect in marital relationships and men's desires to show their love for their families. Our results highlight the cultural relevance and the need for multicomponent strategies that jointly target fathers' caregiving, marital relationships, and psychosocial wellbeing for enhancing nurturing care and promoting early child development in Tanzania. Study findings can be used to inform the design of a future father-inclusive, gender-transformative parenting intervention for engaging and supporting fathers with young children in the local cultural context.

A Systematic Review of Interventions to Reduce Gender-Based Violence Among Women and Girls in Sub-Saharan Africa

Sub-Saharan Africa (SSA) is disproportionately affected by gender-based violence (GBV). We systematically reviewed English language, peer-reviewed, quantitative evaluations of interventions to reduce violence against women and girls (VAWG) in SSA that involved a comparison group and reported GBV incidence, or GBV-related attitudes, norms and symptoms as an outcome. We identified 53 studies published between January 2000 and April 2020 and classified these programmes from an empowerment perspective using the following categories: social, economic, combined social and economic and psychological empowerment interventions. Our review found social empowerment interventions effective for transforming gender attitudes and norms and reducing GBV, and psychological empowerment interventions effective for managing GBV-related symptoms. The evidence for economic empowerment interventions was equivocal. Key elements of successful interventions included participatory group learning, engaging male partners, engaging the community, longer duration and utilising existing platforms. Promising approaches for further research included gender specific programmes, psychological empowerment interventions delivered by lay workers and psychological empowerment interventions focused on GBV reduction.

Mediators and moderator of the effects of early exposure to intimate partner violence on children's mental health

Childhood intimate partner violence (IPV) exposure increases the likelihood of internalizing and externalizing problems. There is substantial variability in children's outcomes following IPV exposure, but the reasons behind this are unclear, particularly among preschool-age children. The current study aimed to examine the direct and indirect effects of IPV on preschoolers' mental health through parent factors (parenting and parental depression), exploring child temperament as a potential moderator of the relation between IPV and child outcomes. Participants were 186 children (85 girls) and their parents living in the United States. Data were initially collected when children were age three, with follow-up at ages four and six. Both parents' baseline IPV perpetration had adverse effects on child outcomes. Mothers' IPV was associated with greater paternal depression, paternal overractivity, and maternal laxness, whereas fathers' IPV was associated with more paternal overreactivity. Only paternal depression mediated the effect of mothers' IPV on child outcomes. Parenting did not mediate nor did child temperament moderate the relation between IPV and child outcomes. Results shed insight into the need to address parental mental health in families experiencing IPV and underline the need for a further exploration of individual- and family-level mechanisms of adjustment following IPV exposure.

Intimate partner violence against Peruvian women and adequate regulation of emotions and behaviors of their children between 24 and 59 months of age: A cross-sectional study at the national level

OBJECTIVE

Determine the association between intimate partner violence against Peruvian women and adequate regulation of the emotions and behaviors of children between 24 and 59 months old.

METHODS

This cross-sectional study analyzed secondary data obtained from the ENDES-2019. The dependent variable was the regulation of emotions and behaviors in 24 to 59-month-old children. The independent variable was partner violence (physical, sexual, verbal or psychological) against mothers at some point in their life. Prevalence ratios (PR) were calculated and adjusted with their 95% confidence interval (CI) to evaluate the association between intimate partner violence and adequate regulation of emotions and behaviors.

RESULTS

Data from 8,473, 15 to 49-year-old mothers and their children aged 24 to 59 months were analyzed. Intimate partner violence was reported by 57.1% of the women, and 31.6% of the children showed adequate regulation of emotions and behaviors. The probability of children of mothers who were victims of intimate partner violence adequately regulating their emotions and behaviors was low (aPR = 0.81, 95% CI: 0.75-0.88), with an aPR = 0.82 (95% CI: 0.76-0.89) and an aPR = 0.84 (95% CI: 0.76-0.93) for those with mothers suffering psychological or physical violence, respectively, with no differences in children of mothers suffering sexual violence by their partner.

CONCLUSIONS

Six out of 10 Peruvian women have suffered partner violence at some point in their life, and only three out of 10 children between 24 and 59 months old adequately regulate their emotions and behaviors. Children of mothers suffering physical and verbal or psychological violence by their partners were less likely to regulate their emotions and behaviors adequately.

Implementation characteristics of father-inclusive interventions in low- and middle-income countries: A systematic review

Although prior reviews have documented the effectiveness of engaging male caregivers in early childhood interventions, little is known about how these interventions have been designed and implemented to reach, engage, and support male caregivers in low-resource global settings. We searched five bibliographic databases for intervention studies that engaged male caregivers to improve nurturing care for children under 5 years of age in low- and middle-income countries. Forty-four articles met the inclusion criteria, which represented 33 interventions. Fathers specifically were the most common type of male caregivers targeted in these interventions. The majority of interventions invited fathers to participate alongside their female partners. Community-based peer-groups were the most common delivery model. Most interventions used the same program structure for fathers as applied to mothers, with few considering whether implementation adaptations were needed for men. Intervention curricula were multicomponent and largely targeted child nutrition, health, and couples' relationships. A minority of programs addressed parenting, psychosocial wellbeing, violence prevention, gender attitudes, or economic support. Behavior change techniques were limited to interactive counseling and peer learning. Male caregivers remain missing from caregiving interventions for young children. A greater focus on implementation research can inform better inclusion, engagement, and support for male caregivers in nurturing care interventions.

Association of Exposure to Intimate Partner Violence With Maternal Depressive Symptoms and Early Childhood Socioemotional Development Among Mothers and Children in Rural Tanzania

IMPORTANCE

Approximately 1 in 4 women experience intimate partner violence (IPV) or nonpartner sexual violence during their lifetime. Mothers exposed to IPV are more likely to experience depressive symptoms and to discipline their children harshly, which may affect their children's socioemotional development; however, there is limited evidence on these outcomes.

OBJECTIVE

To examine the association between IPV, maternal depressive symptoms, harsh child discipline, and child stimulation with child socioemotional development.

DESIGN, SETTING, AND PARTICIPANTS

This study used cross-sectional follow-up data collected from February 19 to October 10, 2014, from a birth cohort of children aged 18 to 36 months who were enrolled in a randomized, double-blind, placebo-controlled trial of neonatal vitamin A supplementation in the Morogoro region of Tanzania. Data analysis occurred between September 10, 2019, and January 20, 2020.

EXPOSURES

Lifetime experience of IPV was assessed using an abbreviated module of the Tanzania Demographic and Health Survey, maternal depressive symptoms were assessed with the Patient Health Questionnaire, and data on harsh child discipline and maternal stimulation of their children were collected using modules of the United Nations Children's Fund Multiple Indicator Cluster Survey.

MAIN OUTCOMES AND MEASURES

Child socioemotional development was measured by the Caregiver-Reported Early Childhood Development Instruments.

RESULTS

A total of 981 mother-child dyads were included in the analytic sample; 388 children (39.6%) were between ages 18 and 24 (mean [SD] age, 27.06 [6.08]) months, and 515 (52.5%) were male children. A negative association was observed between maternal report of physical IPV only (mean difference, -0.022; 95% CI, -0.045 to -0.006) and physical and sexual IPV (mean difference, -0.045; 95% CI, -0.077 to -0.013) with child socioemotional scores, but neither was statistically significant after including depressive symptoms in the model, which is consistent with mediation. Furthermore, a negative association was observed between maternal mild to severe depressive symptoms and child socioemotional development, including adjustment for IPV (mean difference, -0.073; 95% CI, -0.103 to -0.043). Harsh disciplinary practices and stimulation were not associated with child socioemotional development after adjusting for IPV, maternal depressive symptoms, and other factors.

CONCLUSIONS AND RELEVANCE

The findings of this study suggest that maternal depressive symptoms may explain the negative association between IPV and child socioemotional development.

Parents' Attitudes Toward Domestic Violence as a Risk Factor for Early Childhood Development: Testing an Actor-Partner Interdependence Model Using UNICEF MICS

Purpose: While the importance of domestic violence has been examined in relation to parenting behaviors and child development, less is known about the link between justifying attitudes toward wife beating and parenting, especially in low- and middle-income countries (LMIC). This study employs an actor-partner interdependence mediation model to examine how parents' justifying attitudes toward violence against women relate to their own (actor effects) and their partners' (partner effects) level of parental involvement, which then influence their preschool children's early development. Method: Using data from mothers, fathers, and children in 16,010 families residing in LMIC that participated in UNICEF's Multiple Indicator Cluster Survey Waves 4-5-6 and a dyadic mediation modeling approach, we have examined the associations between maternal and paternal justification of violence against women, parental involvement, and children's early development. Results: Results revealed that mothers' greater justification of violence against themselves were associated with decreased level of maternal (actor effect) and paternal (partner effect) involvement, while fathers' greater justification of violence against their wives was related to decreased paternal involvement (actor effect). Furthermore, mediation tests indicated that paternal justification of violence was negatively and indirectly associated with early childhood development through paternal involvement. Moreover, maternal justification of violence was negatively and indirectly associated with early childhood development through both maternal and paternal involvement. Conclusion: Mothers' and fathers' justifying attitudes toward domestic violence emerge as a possible risk factor for child development that can be addressed by preventive interventions.

Intimate partner violence (IPV) prevention using a cross-sectoral couple-based intervention: results from a cluster randomised control trial in Ibadan, Nigeria

INTRODUCTION

Intimate partner violence (IPV) is the most common form of violence women experience globally. Economic empowerment interventions have been implemented across countries to prevent and address IPV, with mixed results. A sociological 'male-backlash' model suggests that addressing unequal gender norms is crucial to reduce IPV. This study evaluates the impact of a multipronged intervention among heterosexual couples in urban and periurban Ibadan that aimed at reducing IPV by increasing financial and reproductive literacy, fostering gender equality and improving relationship quality.

METHODS

A four-arm mixed-methods cluster randomised control trial was employed. Baseline data and end line data six months postintervention were collected to estimate changes in key outcomes. In-depth interviews were conducted with 15 couples 2 years postintervention to explore the drivers of changes in outcomes. Difference-in-differences regression models were estimated to compare changes in IPV levels across the three intervention arms and control arm, and thematic analysis was conducted to understand drivers of change in IPV outcomes.

RESULTS

Physical IPV decreased significantly in the gender socialisation (GS) (β: -4.63 (SE: 2.12)) and GS and financial literacy (β: -4.61 (SE: 2.02)) groups as compared with the control group. Changes in emotional and sexual IPV were marginally significant or insignificant, respectively, suggesting that the intervention did not have an impact on non-physical forms of IPV. In the in-depth interviews, couples reported improved communication and trust, enhanced conflict management skills, and increased mutual respect as a result of participation across intervention arms, which may have facilitated the reduction of violence in their relationships.

CONCLUSION

This study highlights the potential utility of gender transformative interventions for improving physical IPV outcomes. Future research should seek to understand the mechanisms that influence sexual and emotional IPV as their aetiology may be different from physical violence.

TRAIL REGISTRATION NUMBER

The study protocol was registered at ClinicalTrials.gov (ID: NCT03888495).

Prevalence of children witnessed violence in a pediatric emergency department

Witnessed violence is a form of child abuse with detrimental effects on child wellbeing and development, whose recognition relies on the assessment of their mother exposure to intimate partner violence (IPV). The aim of this study was to assess the frequency of witnessed violence in a population of children attending a pediatric emergency department (ED) in Italy, by searching for IPV in their mother, and to define the characteristics of the mother-child dyads. An observational cross-sectional study was conducted from February 2020 to January 2021. Participating mothers were provided a questionnaire, which included the Woman Abuse Screening Tool (WAST) and additional questions about their baseline data and health. Descriptive analysis was reported as frequency and percentage for the categorical variables and median and interquartile range (IQR) for quantitative variables. Mothers and children screened positive and negative for IPV and witnessed violence, respectively, were compared by the chi-square test or the exact Fisher test for categorical variables, and by the Wilcoxon-Mann-Whitney test for continuous variables. Out of 212 participating mothers, ninety-three (43.9%) displayed a positive WAST. Mothers tested positive were mainly Italian (71%, p 0.003), had a lower level of education (median age at school dropout 19, p 0.0002), and a higher frequency of unemployment (p 0.001) and poor personal health status (8.6%, p 0.001). The children of mothers tested positive showed a higher occurrence of abnormal psychological-emotional state (38.7%, p 0.002) and sleep disturbances (26.9%, p 0.04).

CONCLUSION

IPV was common in a population of mothers seeking care for their children in a pediatric ED.

WHAT IS KNOWN

• Witnessed violence is a form of child abuse, usually inferred by their mothers' exposure to IPV. The latter is suffered by one in three women worldwide.

WHAT IS NEW

• This study shows a 43.9% prevalence of IPV among mothers attending an Italian pediatric ED. • Positive mother-child dyads displayed a higher frequency of poor mothers' health status and children's abnormal emotional state and sleep disturbances.

Maternal emotional and physical intimate partner violence and early child development: investigating mediators in a cross-sectional study in a South African birth cohort

OBJECTIVES

This study investigated associations between recent maternal intimate partner violence (IPV) (emotional, physical and sexual) and child development at 2 years as well as whether maternal depression or alcohol use mediated these relationships.

DESIGN

Cross-sectional study nested in a South African birth cohort.

SETTING

Two primary care clinics in Paarl, South Africa.

PARTICIPANTS

626 mother-child pairs; inclusion criteria for maternal antenatal enrolment were clinic attendance and remaining in the study area for at least 1 year; women were excluded if a minor.

PRIMARY OUTCOME MEASURES

Child cognitive, language and motor development composite scores. These were assessed using the Bayley Scales of Infant and Toddler Development, third edition.

RESULTS

Emotional IPV was associated with lower cognitive (β=-0.32; 95% CI -0.60 to -0.04), language (β=-0.36; 95% CI -0.69 to -0.01) or motor composite scores (β=-0.58; 95% CI -0.95 to -0.20) in children at 2 years of age. Physical IPV was associated with lower motor scores (β=-0.42; 95% CI -0.75 to -0.09) at 2 years. Sexual IPV was unrelated to developmental outcomes, possibly due to low prevalence. Neither recent maternal depression nor alcohol use were shown to mediate the relationship between IPV and developmental outcomes.

CONCLUSIONS

Interventions to reduce maternal physical and emotional IPV and early-life interventions for infants and toddlers are needed to promote optimal child development.

Influence of Prevalence of Psychoactive Substance Use in Mexican Municipalities on Early Childhood Development

Children's early development is influenced by characteristics of the child, family, and environment, including exposure to substance abuse. The aim was to examine the association of early childhood development (ECD) with the prevalence of psychoactive substance use in Mexican municipalities. We obtained ECD data from the 2015 Survey of Boys, Girls, and Women (ENIM, for its Spanish acronym), measured with the ECD Index. The prevalence of psychoactive substance use was estimated at the municipal level, using the 2016 National Survey of Drug, Alcohol, and Tobacco Use (ENCODAT, for its Spanish acronym). Multilevel logistic models were fitted to evaluate the association between drug use and inadequacies in ECD overall and in four specific ECD domains: socio-emotional, literacy-numeric, learning, and physical. Inadequate ECD was directly associated with illegal drug use (OR = 1.10; 95% CI: 1.03, 1.17). For the specific ECD domains, inadequate socio-emotional development was directly associated with illegal drug use (OR = 1.08; 95% CI: 1.01, 1.15). These findings suggest that exposure to illegal drug use may influence ECD, and especially can lead to socio-emotional problems, although this cannot be considered the unanimous determinant of the problems presented. The implementation of evidence-based interventions to prevent drug abuse is necessary.

From fathers to peers: Association between paternal violence victimization and peer violence perpetration among youth in Malawi, Nigeria, and Zambia

Interpersonal violence against children and youth, including parental violence and peer violence, are major global health concerns. However, the majority of the parental violence and peer violence literature examines each separately from one another. In this study, we specifically investigate the role of fathers and whether paternal violence victimization is associated with peer violence perpetration, above and beyond maternal violence victimization. We used nationally-representative data from three sub-Saharan African country surveys of the Violence Against Children Surveys, which comprised a pooled sample of 8184 youth aged 13-24 years in Malawi (conducted in 2013), Nigeria (2014), and Zambia (2014). We used multivariable logistic regression models to estimate the association between paternal violence victimization and peer violence perpetration, controlling for maternal violence victimization, witnessing violence, and other covariates. We also tested a structural equation model to determine whether the direct association between paternal violence victimization and peer violence perpetration was mediated through youth mental distress or alcohol use, controlling for other violence exposures and covariates. In the pooled sample, 22.8% of youth reported paternal violence victimization, and 18.8% of youth reported peer violence perpetration in their lifetime. Youth who experienced paternal violence had a greater odds of perpetrating peer violence (OR = 1.74, 95% CI: 1.50-2.02), compared with youth who did not experience paternal violence and after controlling for maternal violence victimization and other covariates. Structural equation model results revealed that approximately a quarter of the total association between paternal violence victimization and peer violence perpetration was mediated by youth mental distress and alcohol use. Our study underscores the role of fathers in the context of parental violence against youth and highlights the need for multicomponent and two-generation violence prevention interventions that address paternal violence and support youth psychosocial wellbeing to prevent cycles of violence perpetration against youth in sub-Saharan Africa.

Use of administrative record linkage to measure medical and social risk factors for early developmental vulnerability in Ontario, Canada

Background

Linkage of demographic, health, and developmental administrative data can enrich population-based surveillance and research on developmental and educational outcomes. Transparency of the record linkage process and results are required to assess potential biases.

Objectives

To describe the approach used to link records of kindergarten children from the Early Development Instrument (EDI) in Ontario to health administrative data and test differences in characteristics of children by linkage status. We demonstrate how socio-demographic and medical risk factors amass in their contribution to early developmental vulnerability and test the concordance of health diagnoses in both the EDI and health datasets of linked records.

Methods

Children with records in the 2015 EDI cycle were deterministically linked to a population registry in Ontario, Canada. We compared sociodemographic and developmental vulnerability data between linked and unlinked records. Among linked records, we examined the contribution of medical and social risk factors obtained from health administrative data to developmental vulnerability identified in the EDI using descriptive analyses.

Results

Of 135,937 EDI records, 106,217 (78.1%) linked deterministically to a child in the Ontario health registry using birth date, sex, and postal code. The linked cohort was representative of children who completed the EDI in age, sex, rural residence, immigrant status, language, and special needs status. Linked data underestimated children living in the lowest neighbourhood income quintile (standardized difference [SD] 0.10) and with higher vulnerability in physical health and well-being (SD 0.11) , social competence (SD 0.10), and language and cognitive development (SD 0.12). Analysis of linked records showed developmental vulnerability is sometimes greater in children with social risk factors compared to those with medical risk factors. Common childhood conditions with records in health data were infrequently recorded in EDI records.

Conclusions

Linkage of early developmental and health administrative data, in the absence of a single unique identifier, can be successful with few systematic biases introduced. Cross-sectoral linkages can highlight the relative contribution of medical and social risk factors to developmental vulnerability and poor school achievement.

Association between Household Crowding and Violent Discipline and Neglect of Children: Analysis of Multiple Indicator Cluster Surveys in 26 Low- and Middle-Income Countries

The influence of household crowding on physical and mental health has been well documented. However, research on the influence of household crowding on violent discipline and neglect of children is scarce. Therefore, we aimed to investigate whether household crowding was associated with violent discipline and neglect of children in low- and- middle-income countries (LMICs). Cross-sectional data for 280,005 and 73,030 children in 26 LMICs surveyed using the Multiple Indicator Cluster Survey were analyzed for (1) violent discipline and (2) neglect, respectively. In each country, we used logistic regression models to estimate the effects of household crowding on multiple forms of violent discipline and stimulation activities (as a proxy of the level of child neglect). Estimates were pooled using random effects meta-analyses. After adjusting for confounding variables, household crowding was associated with higher odds of any violent discipline (odds ratio (OR) = 1.09, 95% CI 1.03 to 1.15, p = 0.002) and lower odds of engaging in four or more stimulation activities (OR = 0.88, 95% CI 0.83 to 0.94, p < 0.001). The associations were stronger for urban children and children living in low- and lower-middle-income countries. The findings suggest that screenings and interventions aimed at reducing the effects of household crowding might be effective in preventing and controlling violent discipline and neglect of children in LMICs.

Association of iron supplementation and deworming with early childhood development: analysis of Demographic and Health Surveys in ten low- and middle-income countries

PURPOSE

We assessed the associations of iron supplementation and deworming separately or combined with improved early childhood development (ECD) status.

METHODS

Cross-sectional data were analyzed for 29,729 children aged 36-59 months surveyed using the Demographic and Health Surveys in ten low- and middle-income countries, where iron supplementation and deworming are recommended by the World Health Organization. In each country, we estimated linear regression models for the effects of iron supplementation and deworming individually or combined on the Early Childhood Development Index (ECDI) z score, and whether this association differed between various ECD domains and the sex and residence of the child. Estimates were pooled using random-effects meta-analyses.

RESULTS

Compared with receiving neither of the two interventions, iron supplementation plus deworming was associated with an increased ECDI z score (β = 0.13, 95% confidence interval (CI) 0.03-0.22, p = 0.009), particularly in rural residences. However, iron supplementation and deworming, individually, were not associated with the ECDI z score. Iron supplementation plus deworming was associated with higher odds of on-track development in literacy-numeracy (OR = 1.57, 95% CI 1.24-2.01, p < 0.001) and learning domains (OR = 1.27, 95% CI 1.09-1.48, p = 0.003), but not with development in the social-emotional and physical domains.

CONCLUSION

Iron supplementation plus deworming, particularly for populations who are more susceptible to iron deficiency and intestinal worm infections, could be an important intervention for improving ECD. These findings may inform the argument for the necessity of implementing iron supplementation and deworming for preschool-age children.

NURSING INTERVENTIONS TO PROMOTE CHILD DEVELOPMENT THROUGH BRONFENBRENNER'S BIOECOLOGICAL THEORY

ABSTRACT Objective: to analyze the benefits and limitations of nursing interventions for the promotion of child development, according to the Bioecological Theory of Human Development, by Bronfenbrenner. Method: an integrative review, from the databases PubMed, Lilacs, CINAHL, Web of Science and Scopus, using the descriptors: "child development" AND "nurses" OR "nursing". No time limit was set for publications. The search was perfomed in September 2019 and update in March 2020. Results: 24 studies were selected for the final sample. The predominant type of study design was the clinical trial (60%). The home visit was the most used strategy (60%). Seven main themes emerged from the outcomes of the interventions: the child, maternal health, parenting skills, relationship between nurse and mother/father, use of social benefits, professional practice, and family violence. The process component was present in all studies, portraying the relevance of proximal interactions in the home environment. Only two interventions had no impact on any outcome. Conclusion: nursing interventions showed benefits in all outcomes, especially in outcomes related to children and parental practices, and improved situations of interaction between caregivers and children, reducing punitive practices and violence against children. It is essential to consider the bioecological perspective, so that nursing interventions, in promoting child development, are more effective.

Intimate Partner Violence and Resilience: The Experience of Women in Mother-Child Assisted Living Centers

Research has largely documented the damaging consequences of intimate partner violence. However, the literature presents an important gap in the identification of factors that may strengthen resilience in the victims, especially in the case of mothers and pregnant women. The present study aimed at investigating the experience of abused mothers engaged in an educative path in a Mother–Child Assisted Living Center. A qualitative descriptive methodology was used. Face-to-face in-depth interviews were conducted with a purposive sample of eight women. Four main themes emerged from the interviews: (1) improvement in the mother–child relationship; (2) a process of personal change during the educative path; (3) the rebuilding of trust relationships; and (4) attitudes and hopes toward the future. Taken together, these findings highlight the process of resilience, conceived from a socioecological perspective as the ability to use resources rooted in interconnected systems. The implications of these findings are discussed.