Manuscript Details

Green, B. L., Tarte, J. M., Harrison, P. M., Nygren, M., & Sanders, M. B. (2014). Results from a randomized trial of the Healthy Families Oregon accredited statewide program: Early program impacts on parenting. Children and Youth Services Review, 44, 288-298.

Moderate rating
Study reviewed under: Handbook of Procedures and Standards, Version 1
Author Affiliation

None of the study authors are developers of the model. The lead author is from the Center for Improvement of Child and Family Services at the Graduate School of Social Work at Portland State University. Other authors are from NPC Research.

Funding Sources

The grant (#90CA1782) was funded by the U.S. Department of Health and Human Services' Children's Bureau.

Study Design
Design Attrition Baseline equivalence Confounding factors Valid, reliable measures?
Randomized controlled trial Low

Not established on race; not established on SES; not established on outcome measures assessable at baseline

None

Not assessed in manuscripts reviewed under Handbook of Procedures and Standards, Version 1

In 2020, HomVEE updated this review to move the measure of the Protective Factors Survey (PFS) - Family Functioning Subscalefrom the Maternal Health domain to the Positive Parenting Practices because ACF determined that, with no overall score available for the PFS assessment, outcomes should belong in the domain that is most relevant to their subscale, and that the family functioning and resiliency outcomes belong in Positive Parenting Practices. 

One outcome, duration of breastfeeding, rates low because it has high attrition and authors do not establish baseline equivalence on race or SES. On the outcomes with low attrition, summarized in the above table, the study rates moderate because the design did not statistically control for outcome measures that were assessable at baseline.

Findings that rate moderate or high in this manuscript

Positive parenting practices
Outcome measure Timing of follow-up Rating Direction of Effect Effect size (absolute value) Stastical significance Sample size Sample description
Adult Adolescent Parenting Inventory Corporal Punishment Subscale (AAPI-CP) Score - full sample Child's 1st birthday Moderate
0.10 Not statistically significant, p ≥ 0.05 763 mothers HF Oregon 2010-2012
Number of times in last month parent read to child - full sample Child's 1st birthday Moderate
0.26 Statistically significant, p = 0.00 764 mothers HF Oregon 2010-2012
Parent-Child Activities Scale (PCAS) score - full sample Child's 1st birthday Moderate
0.15 Statistically significant, p = 0.02 764 mothers HF Oregon 2010-2012
Protective Factors Survey (PFS) - Family Functioning Subscale - full sample Child's 1st birthday Moderate
0.01 Not statistically significant, p ≥ 0.05 764 mothers HF Oregon 2010-2012
Effect rating key
Favorable finding / Statistically significant
Unfavorable finding / Statistically significant
Ambiguous finding / Statistically significant
No effect / Not statistically significant
Child health
Outcome measure Timing of follow-up Rating Direction of Effect Effect size (absolute value) Stastical significance Sample size Sample description
Parent ever told that child was not on track developmentally - full sample Child's 1st birthday Moderate
Not statistically significant, p = 0.08 762 mothers HF Oregon 2010-2012
Baby received developmental screening in first year of life Child's 1st birthday Moderate
Statistically significant, p = 0.00 762 mothers HF Oregon 2010-2012
Child ever breastfed - full sample Child's 1st birthday Moderate
Not statistically significant, p ≥ 0.05 752 mothers HF Oregon 2010-2012
Effect rating key
Favorable finding / Statistically significant
Unfavorable finding / Statistically significant
Ambiguous finding / Statistically significant
No effect / Not statistically significant
Maternal health
Outcome measure Timing of follow-up Rating Direction of Effect Effect size (absolute value) Stastical significance Sample size Sample description
CDC Pregnancy Risk Assessment Monitoring System (PRAMS) measure of maternal depression- full sample Child's 1st birthday Moderate
0.06 Not statistically significant, p ≥ 0.05 764 mothers HF Oregon 2010-2012
Parenting Stress Index - Short Form (PSI) Total Score Child's 1st birthday Moderate
0.14 Not statistically significant, p = 0.06 764 mothers HF Oregon 2010-2012
Parenting Stress Index - Short Form (PSI) - General Distress subscale score - full sample Child's 1st birthday Moderate
0.11 Not statistically significant, p ≥ 0.05 764 mothers HF Oregon 2010-2012
Parenting Stress Index - Short Form (PSI) - Parenting Stress subscale score - full sample Child's 1st birthday Moderate
0.14 Not statistically significant, p = 0.07 764 mothers HF Oregon 2010-2012
Effect rating key
Favorable finding / Statistically significant
Unfavorable finding / Statistically significant
Ambiguous finding / Statistically significant
No effect / Not statistically significant
Study Participants

Mothers selected to participate in the study were screened by program staff using standard Healthy Families Oregon Program (HFO) screening procedures. Mothers were study-eligible if they were first-time mothers, were pregnant or had an infant up to 3 months old, and did not have medically fragile infants or children at risk of removal from the home, and if either the mother or the family was at risk according to HFO's screener assessment (the New Baby Questionnaire). Eligible, interested, and consenting mothers were randomly assigned in this randomized controlled trial to an HFO program or a control group (n=2,664). Researchers collected survey data at the children's first birthday on a random subsample of 1,604 participants (802 HFO, 802 control) out of the initially randomized 2,664 mothers. Mothers with survey data (803 in total) were analyzed, and their characteristics are as follows: 62 percent were white, 24 percent were Hispanic, and 14 percent were another race/ethnicity. Over one-fourth (28 percent) had less than a high school diploma or GED, and nearly one third (32 percent) reported that both parents were unemployed. One-fifth (20 percent) were depressed.

Setting

This study included seven Healthy Families Oregon sites, four of which were primarily urban and three of which were rural.

Home Visiting Services

The Healthy Families Oregon program enrolled first-time parents with two or more risk factors according to the program screener, the New Baby Questionnaire. Families enrolled during pregnancy or up to 90 days after the child's birth and received up to 3 years of home visiting services.

Comparison Conditions

Families assigned to the comparison condition received a standard resource and referral packet.

Were any subgroups examined?
No
Subgroups examined

• Maternal depression (present based on screening)

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.

Hispanic or Latino
24%
White
62%
Unknown
14%

Maternal Education

Less than a high school diploma
28%
High school diploma or GED
72%

Other Characteristics

Data not available