Socioeconomic predictors of health and development in middle childhood: variations by socioeconomic status measure and race.
BACKGROUND
Socioeconomically disadvantaged children have poorer physical and mental health and lower social and school/academic functioning compared to children with higher socioeconomic status (SES). These associations are not static but may vary by choice of SES indicator and child race/ethnicity. However, little is known about these associations in middle-childhood, a distinct and critical developmental period. We explore these associations in a small exploratory study designed to examine associations between SES and child developmental outcomes in middle childhood.


METHODS
We recruited 60 families with a child between 8-12 years of age from the San Francisco Bay area September 2005-June 2006. The MacArthur Health and Behavior Questionnaire was used to assess health and adaptive functioning across four developmental domains: physical health, mental health, social functioning, and school/academic functioning. We examined a range of SES measures including continuous and categorical assessments of poverty, income, wealth, maternal and overall family educational attainment, subjective social status, and cumulative social risk. A series of multivariate ordinary least squares regressions was performed on the total sample and within race-specific groups.


RESULTS
Although the long-recognized, graded relations among SES and outcomes were present, associations employing categorical representations of SES were far more pervasive; and stronger in magnitude. Wealth and highest degree earned in the family showed the strongest associations across virtually all health/functioning domains. Health and functioning was more strongly associated with educational attainment among Whites and financial resources among Blacks. Among Whites more wealth was associated with worse outcomes.


CONCLUSIONS
Further research is needed to confirm the study findings. However, this study raises important questions about the measurement of SES for studying disparities in child health and developmental outcomes. This initial research suggests that improvements in health and functioning in middle childhood may require more significant status transitions; more targeted social interventions to address racial/ethnic disparities in child health and developmental outcomes; and a need to intervene on adversities facing affluent youth, a potentially hidden yet vulnerable group in middle childhood.
Nuru-Jeter
Amani M
AM
University of California, Berkeley, California, USA. anjeter@berkeley.edu
Sarsour
Khaled
K
Jutte
Douglas P
DP
Boyce
W Thomas
WT
D000223:Adaptation, Psychological; D001741:Black or African American / Q000208:ethnology / Q000706:statistics & numerical data; D002648:Child; D002657:Child Development; D002669:Child Welfare / Q000208:ethnology / Q000706:statistics & numerical data; D004522:Educational Status; D005260:Female; D006305:Health Status Indicators; D006306:Health Surveys; D006801:Humans; D007182:Income; D016018:Least-Squares Analysis; D008297:Male; D008603:Mental Health; D015999:Multivariate Analysis; D012495:San Francisco; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires; D044465:White People / Q000208:ethnology / Q000706:statistics & numerical data