Study Details
Citation
Kirby, D., Raine, T., Thrush, G., Yuen, C., Sokoloff, A., Potter, S. C. (2010). Impact of an intervention to improve contraceptive use through follow-up phone calls to female adolescent clinic patients. Perspectives on Sexual and Reproductive Health, 42(4), 251.
Program or Component Study?
Program
Program or Component Name
Project Reach
Show Evidence of Effectiveness
No
Program Information
Program Type
Clinic-based
Program Length
Fewer than 10 sessions
Evaluation Setting
Evaluation Setting
Health clinic or medical facility
Study Sample
Average Age Group
14 to 17
Majority Racial/Ethnic Group
Hispanic or Latino
Sex
Young female
Research Design
Assignment Method
Randomized controlled trial
Sample Size
805
Number of Follow-Ups
3
Length of Last Follow-Up
6
Year of Last Data Collection
2009
Reviewed Studies
High-Quality Randomized Trial
Protocol Version
Version 2.0
Effect Sizes
NA = Not available. This means the authors did not report the information in the manuscripts associated with the studies we reviewed.
a This information was not available whenever authors did not report information for the treatment and comparison groups separately on outcome means, standard deviations, and/or sample sizes.
b Authors reported that the program effect (impact) estimate is statistically significant with a p-value of less than 0.05 based on a two-tailed test.
c For some outcomes, having less of that outcome is favorable. In those cases, an effect with a negative sign is favorable to the treatment group (that is, the treatment group had a more favorable outcome than the comparison group, on average).
d An effect shows credibly estimated, statistically significant evidence whenever it has a p-value of less than 0.05 based on a two-tailed test, includes the appropriate adjustment for clustering (if applicable), and it is not based on an endogenous subgroup.
Language directly from the program model developer or authors.