Supplemental Material for Yu et al., “Childhood disadvantage, neurocognitive development, and neuropsychiatric disorders: Evidence of mechanisms”
Supplemental Table 1. Search strategy and search terms used in the database search.
Search Strategy
Databases searched: PubMed and PsycNet (PsycINFO and PsycArticles)
Language: English only
Publication year: October 1, 2019 – present
Date search: November 18, 2020
Full List of Search Terms Used:
("socioeconomic disadvantage*"[tiab] OR "socioeconomic disparit*"[tiab] OR "socioeconomic inequality*"[tiab] OR "socioeconomic deprivation"[tiab] OR "socioeconomic status"[tiab] OR poverty[tiab] OR "childhood deprivation"[tiab] OR "social disadvantage*"[tiab] OR "economic disadvantage*"[tiab] OR "social disparit*"[tiab] OR "economic disparit*"[tiab] OR "social inequality*"[tiab] OR "economic inequality*"[tiab] OR "parental education"[tiab] OR "parental occupation*"[tiab] OR "parent occupation"[tiab] OR unemployment[tiab] OR "low
income"[tiab] OR "financial instabilit*"[tiab] OR "Socioeconomic Factors"[Majr:NoExp] OR Unemployment[mesh] OR "Poverty"[Mesh] AND (neurodevelopment[tiab] OR
neurodevelopmental[tiab] OR "cognitive development"[tiab] OR "neurocognitive development"[tiab] OR "neurocognitive disorder*"[tiab] OR "neurodevelopmental disorder*"[tiab] OR "psychiatric disorder*"[tiab] OR psychopatholog*[tiab] OR "mental health"[tiab] OR "mental disorder*"[tiab] OR "brain development"[tiab] OR "neuropsychiatric development"[tiab] OR "neuropsychiatric disorder*"[tiab] OR internalizing[tiab] OR
externalizing[tiab] OR anxiety[tiab] OR depression[tiab] OR "intellectual abilit*"[tiab] OR language[ti] OR memory[ti] OR attention[ti] OR "language delay*"[tiab] OR "delayed development"[tiab] OR "executive function*"[tiab] OR "social cognition"[tiab] OR "learning abilit*"[tiab] OR "language development"[tiab] OR "child development"[tiab] OR "child behavior"[tiab] OR "infant behavior"[tiab] OR "infant development"[tiab] OR "language disorder*"[tiab] OR "speech sound disorder*"[tiab] OR "communication disorder*"[tiab] OR dyslexia[tiab] OR "attention deficit hyperactivity disorder"[tiab] OR ADHD[tiab] OR "learning disabilit*"[tiab] OR "learning disorder*"[tiab] OR "memory dysfunction*"[tiab] OR "intellectual disabilit*"[tiab] OR "autism spectrum disorder*"[tiab] OR ASD[tiab] OR "conduct
disorder*"[tiab] OR "developmental delay"[tiab] OR "attention deficit disorder*"[tiab] OR
"developmental disabilit*"[tiab] OR "disruptive behavior disorder*"[tiab] OR "intellectual development disorder"[tiab] OR "social cognition"[tiab] OR "delayed speech"[tiab] OR "speech development"[tiab] OR "emotional development"[tiab] OR "behavior problem*"[tiab] OR
"Tourette syndrome*"[tiab] OR “self regulation”[tiab] OR "obsessive compulsive disorder"[tiab]
OR "disruptive behavior*"[tiab] OR PTSD[tiab] OR "post traumatic stress disorder*"[tiab] OR
"posttraumatic stress disorder*"[tiab] OR "oppositional defiant disorder*"[tiab] OR
"Neurodevelopmental Disorders"[Mesh] OR "Language Development"[Mesh] OR
Supplemental Material for Yu et al., “Childhood disadvantage, neurocognitive development, and neuropsychiatric disorders: Evidence of mechanisms”
"Developmental Disabilities"[Mesh]OR "Attention Deficit and Disruptive Behavior Disorders"[Mesh] OR "Attention Deficit Disorder with Hyperactivity"[Mesh] OR "Child Behavior Disorders"[Mesh] OR "Child Development Disorders, Pervasive"[Mesh] OR "Autism Spectrum Disorder"[Mesh] OR "Communication Disorders"[Mesh] OR "Language
Disorders"[Mesh] OR "Speech Disorders"[Mesh] OR "Speech Sound Disorder"[Mesh] OR
"Intellectual Disability"[Mesh] OR "Learning Disabilities"[Mesh] OR "Infant Behavior"[Mesh]
OR "Child Behavior"[Mesh] OR "Problem Behavior"[Mesh]) AND (childhood[tiab] OR child[tiab] OR infant[tiab] OR infants[tiab] OR newborn[tiab] OR newborns[tiab] OR
preschool[tiab] OR baby[tiab] OR babies[tiab] OR children[tiab] OR kid[tiab] OR kids[tiab] OR preschool[tiab] OR preschooler[tiab] OR preschoolers[tiab] OR toddler[tiab] OR toddler[tiab]
OR "Infant"[Mesh] OR "Infant, Newborn"[Mesh] OR "Child, Preschool"[Mesh] OR
"Child"[Mesh]) AND (english[Filter])) AND (("2019/10/01"[Date - Publication] :
"3000/12/31"[Date - Publication]))
Supplemental Material for Yu et al., “Childhood disadvantage, neurocognitive development, and neuropsychiatric disorders: Evidence of mechanisms”
Supplemental Figure 1. Flowchart of the study selection process.
1340 studies imported for
screening 30 duplicates removed
1310 studies screened 970 studies irrelevant
340 full-text studies assessed for eligibility
271 studies excluded 135 Did not focus on SES effects 65 Did not examine mechanism 38 Did not focus on children <= 12 31 Did not examine child outcome of interest
2 duplicates
60 empirical studies included
9 relevant reviews
