Manuscript Details

Enoch, M. A., Kitzman, H., Smith, J. A., Anson, E., Hodgkinson, C. A., Goldman, D., & Olds, D. L. (2016). A prospective cohort study of influences on externalizing behaviors across childhood: Results from a nurse home visiting randomized controlled trial. Journal of the American Academy of Child and Adolescent Psychiatry, 55(5), 376–382.

High rating
Study reviewed under: Handbook of Procedures and Standards, Version 1
Study design characteristics contributing to rating
Design Attrition Baseline equivalence Confounding factors? Valid, reliable measures?
Randomized controlled trial Low

Established on race/ethnicity and SES; outcomes not feasible to assess at baseline

None

Not assessed in manuscripts reviewed under Handbook of Procedures and Standards, Version 1
Child Development and School Readiness
Outcome Measure Timing of Follow-Up Rating Direction of Effect Effect Size (Absolute Value) Stastical Significance Sample Size Sample Description
Composite externalizing disorders (ED) continuous total scores: Achenbach Child Behavior Checklist (CBCL) (12-year follow-up) 12 years High
Not statistically significant, p ≥ 0.05 559 children Nurse home-visited vs. comparison, Memphis sample
Composite externalizing disorders (ED) continuous total scores: Achenbach Child Behavior Checklist (CBCL) (2-year follow-up) 2 years High
Statistically significant, p = 0.03 587 children Nurse home-visited vs. comparison, Memphis sample
Composite externalizing disorders (ED) continuous total scores: Achenbach Child Behavior Checklist (CBCL) (6-year follow-up) 6 years High
Not statistically significant, p ≥ 0.05 575 children Nurse home-visited vs. comparison, Memphis sample
Effect rating key
Favorable finding / Statistically significant
Unfavorable finding / Statistically significant
Ambiguous finding / Statistically significant
No effect / Not statistically significant

This study included participants with the following characteristics at enrollment:

Race/Ethnicity

The race and ethnicity categories may sum to more than 100 percent if Hispanic ethnicity was reported separately or respondents could select two or more race or ethnicity categories.

Black or African American
94%
Unknown
6%

Maternal Education

Data not available

Other Characteristics

Data not available

This study included participants from the following locations:

  • Tennessee
Study Participants

Participants were firstborn children of predominantly African-American mothers in Memphis, TN, who participated in a randomized controlled trial study of the Nurse Family Partnership (NFP) model beginning in 1991. Eligible participants were less than 29 weeks pregnant when they enrolled, had never delivered a live birth, and had two or more of the following risk factors: unmarried, less than 12 years of education, and/or unemployed. For the current study, the treatment group had 186 mothers and the comparison group had 414 mothers. At baseline, 94 percent of mothers in the sample identified as African-American and the average maternal age was 18.1 years. On average, 36 percent of the treatment group was living below the poverty level.

Setting

Memphis, TN

Intervention condition
Comparison Conditions

Mothers in the comparison group received free transportation to scheduled prenatal care appointments and screening and referral services for their child.

Subgroups examined

• Maternal self-efficacy (has high self-efficacy)

Author Affiliation

David L. Olds, one of the study authors, is also the model developer.

Funding Sources

This study was supported with funding from the Robert Wood Johnson Foundation, the Carnegie Corporation of New York, the Pew Charitable Trusts, the William T. Grant Foundation, and an NIH Senior Research Scientist Award to Dr. Olds (1-K05-MH01382-01).