A Systematic Review of Reviews of the Outcome of Noninstitutional Child Maltreatment.

The aim of the systematic review described in this article was to synthesize available high-quality evidence on the outcomes of noninstitutional child maltreatment across the life span. A systematic review of previous systematic reviews and meta-analyses was conducted. Ten databases were searched. One hundred eleven papers which met stringent inclusion and exclusion criteria were selected for review. Papers were included if they reported systematic reviews and meta-analyses of longitudinal or cross-sectional controlled studies, or single-group cohort primary studies of the outcomes of child maltreatment in the domains of physical and mental health and psychosocial adjustment of individuals who were children lived mainly with their families. Using AMSTAR criteria, selected systematic reviews and meta-analyses were found to be of moderate or high quality. Searches, study selection, data extraction, and study quality assessments were independently conducted by two researchers, with a high degree of interrater reliability. The 111 systematic reviews and meta-analyses reviewed in this article covered 2,534 independent primary studies involving 30,375,962 participants, of whom more than 518,022 had been maltreated. The magnitude and quality of this evidence base allow considerable confidence to be placed in obtained results. Significant associations were found between a history of child maltreatment and adjustment in the domains of physical health, mental health, and psychosocial adjustment in a very wide range of areas. The many adverse outcomes associated with child maltreatment documented in this review highlight the importance of implementing evidence-based child protection policies and practices to prevent maltreatment and treat child abuse survivors.

A Systematic Review of the Outcome of Child Abuse in Long-Term Care.

The aim of the systematic review described in this article was to determine the outcome of child maltreatment in long-term childcare and the scope of the evidence base in this area. Searches of 10 databases were conducted. Forty-nine documents describing 21 primary studies and 25 secondary studies were selected for review. Searches, study selection, data extraction, and study quality assessments were independently conducted by two researchers, with a high degree of interrater reliability. Participants in the 21 primary studies included 3,856 abuse survivors and 1,577 nonabused controls. In six primary studies, survivors were under 18 years, and participants in the remaining primary studies were adults with a mean age of 54 years. Reviewed studies were conducted in the United Kingdom, the United States, Finland, Romania, Tanzania, Canada, Ireland, Australia, the Netherlands, Germany, Austria, and Switzerland. Participants were abused in religious and nonreligious residential care centers and foster care. There were significant associations between the experience of child abuse in long-term care and adjustment across the life span in the domains of mental health, physical health, and psychosocial adjustment. Evidence-based trauma-focused treatment should be offered to child abuse survivors. Future research in this area should prioritize longitudinal studies.

A Systematic Review of Reviews of the Outcome of Severe Neglect in Underresourced Childcare Institutions.

The aim of the systematic review described in this article was to determine the outcomes for individuals exposed to severe neglect in congregate care institutions such as orphanages. In this context, severe neglect refers to failure to meet children's basic physical, developmental, and emotional needs due to inadequate resources. In this systematic review of previous systematic reviews and meta-analyses, searches of 10 databases were conducted, 18 papers that met inclusion and exclusion criteria were selected for review, their quality was assessed, and data were extracted and synthesized. The 550 primary studies included in the 18 systematic reviews and meta-analyses were relatively well designed, allowing confidence to be placed in their results. Severe neglect was associated with a wide range of problems in the domains of physical development, cognitive development, attachment, and mental health. The severity of adverse outcomes was partly influenced by the duration and severity of deprivation and a constellation of risk and protective factors. Prevention policies should aim to eliminate large underresourced congregate care institutions for infants. In taking steps toward this, policies should aim to adequately resource congregate care institutions to meet children's developmental needs for nutrition, stimulation, and attachment to a stable primary caregiver with adequate parenting skills and training. Early placement in adoptive or foster families, with access to routine physical and mental health-care service available in developed countries, is the most viable effective intervention for child survivors of severe neglect.

Survivors of institutional abuse in long-term child care in Scotland.

BACKGROUND: The Scottish Child Abuse Inquiry (SCAI) commissioned the research project to document the outcomes of institutional abuse in long-term child care in Scotland. OBJECTIVE: To profile the experiences of survivors abused in long-term child care in Scotland, and to develop a model which linked maltreatment, risk and protective factors, and outcomes. PARTICIPANTS AND SETTING: 225 survivors of historical institutional abuse in Scotland, who made witness statements to SCAI. METHODS: Data were extracted from witness statements using a coding frame developed through a thematic analysis of a subsample of 52 statements. RESULTS: Survivors had been in care in predominantly Catholic and non-religious residential institutions in Scotland for an average of 8 years, having entered at an average age of 6.8 years. They had suffered multiple forms of maltreatment. Maltreatment rates were: physical abuse, 95.6%; emotional abuse, 85.3%; sexual abuse, 60.4%; emotional neglect, 51.1%; and physical neglect, 37.3%. Across the lifespan survivors had negative outcomes in psychosocial adjustment (96%), mental health (84%), and physical health (43%). The effect of maltreatment in care on psychosocial problems was mediated by both risk and protective factors; and on mental health was mediated by risk factors, but not protective factors. Maltreatment in care had a direct effect on physical health which was not mediated by risk or protective factors. The effects of the cumulative number of risk factors on adverse mental health and psychosocial outcomes was greater than that of maltreatment, and protective factors had a limited impact on adverse outcomes. CONCLUSIONS: Evidence-based child protection policies and practices should be implemented to prevent institutional abuse and treat child abuse survivors in Scotland.

The impact of social activities, social networks, social support and social relationships on the cognitive functioning of healthy older adults: a systematic review.

BACKGROUND: Social relationships, which are contingent on access to social networks, promote engagement in social activities and provide access to social support. These social factors have been shown to positively impact health outcomes. In the current systematic review, we offer a comprehensive overview of the impact of social activities, social networks and social support on the cognitive functioning of healthy older adults (50+) and examine the differential effects of aspects of social relationships on various cognitive domains. METHODS: We followed PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis) guidelines, and collated data from randomised controlled trials (RCTs), genetic and observational studies. Independent variables of interest included subjective measures of social activities, social networks, and social support, and composite measures of social relationships (CMSR). The primary outcome of interest was cognitive function divided into domains of episodic memory, semantic memory, overall memory ability, working memory, verbal fluency, reasoning, attention, processing speed, visuospatial abilities, overall executive functioning and global cognition. RESULTS: Thirty-nine studies were included in the review; three RCTs, 34 observational studies, and two genetic studies. Evidence suggests a relationship between (1) social activity and global cognition and overall executive functioning, working memory, visuospatial abilities and processing speed but not episodic memory, verbal fluency, reasoning or attention; (2) social networks and global cognition but not episodic memory, attention or processing speed; (3) social support and global cognition and episodic memory but not attention or processing speed; and (4) CMSR and episodic memory and verbal fluency but not global cognition. CONCLUSIONS: The results support prior conclusions that there is an association between social relationships and cognitive function but the exact nature of this association remains unclear. Implications of the findings are discussed and suggestions for future research provided. SYSTEMATIC REVIEW REGISTRATION: PROSPERO 2012: CRD42012003248 .