Related Experiment Video
Updated: Aug 9, 2026

Assessment of Child Anthropometry in a Large Epidemiologic Study
Published on: February 2, 2017
Cumulative social disadvantage and child health
Laurie J Bauman1, Ellen J Silver, Ruth E K Stein
1Department of Pediatrics, Albert Einstein College of Medicine/Children's Hospital at Montefiore, Bronx, New York, USA. bauman@aecom.yu.edu
Insights
The accumulation of social disadvantages, including poverty and single-parent households, significantly increases the risk of poor child health. Health insurance did not mitigate these disparities.
Area of Science:
- Child Health Research
- Social Determinants of Health
- Public Health Policy
Background:
- Child health disparities represent a significant public health challenge.
- The specific contributions of socioeconomic and demographic factors to these disparities remain unclear.
- Previous research has not comprehensively examined the cumulative impact of social risk factors on child health outcomes.
Purpose of the Study:
- To investigate the cumulative effects of four social risk factors on child health.
- To determine if poverty, minority race/ethnicity, low parental education, and single-parent households have a combined impact on children's health.
- To assess whether health insurance access mitigates these social disparities in child health.
Main Methods:
- Analysis of data from 57,553 children using the 1994-1995 National Health Interview Survey Disability Supplement.
- Identification and summation of three key social risk factors: poverty, low parental education, and single-parent household status, to create a Social Disadvantage Index.
- Statistical analysis using odds ratios to compare health outcomes across different levels of social disadvantage.
Main Results:
- A significant portion of children (10.0%) experienced all three social disadvantages.
- The odds of poor child health increased substantially with each additional risk factor (ORs ranging from 1.95 to 4.06).
- Cumulative social disadvantage was also associated with higher odds of chronic conditions and activity limitations.
Conclusions:
- The accumulation of social disadvantage is strongly linked to poorer child health outcomes.
- Health insurance coverage did not appear to reduce the health disparities observed among children facing social disadvantages.
- Findings underscore the need for interventions addressing the root social determinants of child health.
Context:
Disparities in child health are a major public health concern. However, it is unclear whether these are predominantly the result of low income, race, or other social risk factors that may contribute to their health disadvantage. Although others have examined the effects of the accumulation of risk factors, this methodology has not been applied to child health.
Objective:
We tested 4 social risk factors (poverty, minority race/ethnicity, low parental education, and not living with both biological parents) to assess whether they have cumulative effects on child health and examined whether access to health care reduced health disparities.
Design:
We analyzed data on 57,553 children <18 years from the 1994 and 1995 National Health Interview Survey Disability Supplement. Of the 4 risk factors, 3 (poverty, low parental education, and single-parent household) were consistently associated with child health. These were summed, generating the Social Disadvantage Index (range: 0-3).
Results:
A total of 43.6% of children had no social disadvantages, 30.8% had 1, 15.6% had 2, and 10.0% had all 3. Compared with those with no social disadvantages, the odds ratios (ORs) of being in "good, fair, or poor health" (versus "excellent or very good") were 1.95 for 1 risk, 3.22 for 2 risks, and 4.06 for 3 risks. ORs of having a chronic condition increased from 1.25 (1 risk) to 1.60 (2 risks) to 2.11 (3 risks). ORs for activity limitation were 1.51 (1 risk) to 2.14 (2 risks) and 2.88 (3 risks). Controlling for health insurance did not affect these findings.
Conclusions:
The accumulation of social disadvantage among children was strongly associated with poorer child health and having insurance did not reduce the observed health disparities.
Related Concept Videos
Relationship with Other Adult Family Members and Siblings
Socioemotional Development during Infancy
Primary Temperament Types
Stella Chess...
Conduct Disorder
Dimensions of Health and Illness
Environmental Influences on Intelligence
Nature and Nurture