Supplementary Materials for Post-Intervention Maintenance in PTSD, Anxiety, and Depression Among Migrant Youth: Multilevel Meta-Analyses

Authors

• Maryam Rafieifar, University of Texas at ArlingtonFollow
• Sajede Tavakoli, University of GeorgiaFollow
• Jaclyn Kirsch, University of Texas at ArlingtonFollow
• Blessing Ramsey-Soroghaye, University of Texas at ArlingtonFollow
• Hanna Haran, University of Texas at ArlingtonFollow
• Sadaf Sedaghatshoar, University of LouisvilleFollow
• Herman Nuake Kofi Agboh, University of Texas at ArlingtonFollow
• Diane B. Mitschke, University of Texas at ArlingtonFollow

ORCID Identifier(s)

Maryam Rafieifar: ORCID 0000-0002-4368-2721 Sajede Tavakoli: ORCID 0000-0002-2821-1913 Jaclyn Kirsch: ORCID 0000-0002-9764-0586 Blessing Ramsey-Soroghaye: ORCID 0000-0003-1270-9941 Hanna Haran: ORCID 0000-0001-7016-0892 Diane B. Mitschke: ORCID 0000-0003-0281-7738

Document Type

Dataset

DOI

https://doi.org/10.32855/dataset.2026.02.052

Related Publication(s)

Rafieifar, M., Tavakoli, S., Kirsch, J., Ramsey-Soroghaye, B., Haran, H., Sedaghatshoar, S., Agboh, H. N. K., & Mitschke, D. B. (under review). Post-intervention maintenance in PTSD, anxiety, and depression among migrant youth: Multilevel meta-analyses. Research on Social Work Practice.

Depositor

Maryam Rafieifar, University of Texas at Arlington

Deposit Date

11-4-2026

Data Type

Secondary, study-level aggregate data extracted from published and grey-literature intervention studies for a systematic review and multilevel meta-analysis. The data include sample sizes, means, and standard deviations by study arm, outcome (PTSD, anxiety, depression), and assessment occasion; computed effect sizes (Hedges’ g) and sampling variances; study, intervention, and moderator codes; and risk-of-bias ratings. No individual participant data are included. File formats: comma-separated values (.csv) for the analytic dataset and codebook, R scripts (.R) for analysis, and a Word document (.docx) for the supplementary materials.

Abstract

This document provides the online supplementary materials for a systematic review and multilevel meta-analysis of psychosocial interventions for PTSD, anxiety, and depression among immigrant and refugee youth (59 studies). It reports the detailed review methods that could not be included in the main article: eligibility criteria, information sources and full database search strategies, study selection with reasons for full-text exclusion, data extraction and moderator coding, effect-size formulas, multilevel random-effects model specifications, moderator and small-study-effect procedures, and the risk-of-bias and GRADE approaches. It also presents the study-level results supporting the article: the contribution of each study to each synthesis, RoB 2 and ROBINS-I ratings, a GRADE summary of findings, forest plots and tables of within-group and between-group effects at posttest and follow-up, heterogeneity statistics, funnel plots and Egger-type tests, and sensitivity analyses (assumed correlations, randomized trials only, reconstructed and extreme effects, leave-one-study-out, risk-of-bias restrictions, and alternative standardization).

Disciplines

Social Work

Publication Date

Fall 11-4-2026

Language

English

License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Recommended Citation

Rafieifar, M., Tavakoli, S., Kirsch, J., Ramsey-Soroghaye, B., Haran, H., Sedaghatshoar, S., Agboh, H. N. K., & Mitschke, D. B. (2026). Supplementary materials for post-intervention maintenance in PTSD, anxiety, and depression among migrant youth: Multilevel meta-analyses [Supplemental material]. MavMatrix, University of Texas at Arlington.