دورية أكاديمية
Volunteer Recovery Support for Adolescents: Using propensity score based methods to understand dosage effects within a randomized controlled trial.
العنوان: | Volunteer Recovery Support for Adolescents: Using propensity score based methods to understand dosage effects within a randomized controlled trial. |
---|---|
المؤلفون: | Godley MD; Chestnut Health Systems, 448 Wylie Drive, Normal, IL 61761, USA. Electronic address: mgodley@chestnut.org., Passetti LL; Chestnut Health Systems, 448 Wylie Drive, Normal, IL 61761, USA. Electronic address: lpassetti@chestnut.org., Hunter BD; Chestnut Health Systems, 448 Wylie Drive, Normal, IL 61761, USA. Electronic address: bdhunter@chestnut.org., Griffin BA; RAND Corporation, 1200 South Hayes Street, Arlington, VA 22202, USA. Electronic address: bethg@rand.org. |
المصدر: | Journal of substance abuse treatment [J Subst Abuse Treat] 2022 Jan; Vol. 132, pp. 108637. Date of Electronic Publication: 2021 Oct 08. |
نوع المنشور: | Journal Article; Randomized Controlled Trial; Research Support, N.I.H., Extramural |
اللغة: | English |
بيانات الدورية: | Publisher: Pergamon Press Country of Publication: United States NLM ID: 8500909 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-6483 (Electronic) Linking ISSN: 07405472 NLM ISO Abbreviation: J Subst Abuse Treat Subsets: MEDLINE |
أسماء مطبوعة: | Original Publication: New York : Pergamon Press, c1984- |
مواضيع طبية MeSH: | Substance-Related Disorders*/therapy, Adolescent ; Humans ; Patient Compliance ; Propensity Score ; Telephone ; Volunteers |
مستخلص: | Background: In a recently published randomized controlled trial (RCT) of Volunteer Recovery Support for Adolescents (VRSA), a secondary finding indicated that better adherence to planned VRSA telephone session frequency resulted in significantly higher remission rates relative to lower session adherence. However, interpretation of this dose-response relationship may have been confounded by participant characteristics such as baseline levels of substance use and mental health problems. Methods: The present study used statistical methods designed to approximate RCTs when comparing more than two nonequivalent groups that include an assessment of the potential impact of omitted variables. Classification and Regression Tree (CRT) analysis was used to establish the cut-point between high (H) and low (L) VRSA dosage groups. Because we were interested in generalizing to youth with poor attendance, the L-VRSA group served as the reference group. Balancing weights for H-VRSA and a services as usual (SAU) control group were calculated to ensure similarity of baseline pretreatment characteristics to the reference group, and sensitivity of findings to unobserved confounding variables was assessed. Results: Findings suggested that superior remission rates at the end of the intervention phase were the result of high adherence to planned VRSA session frequency. Recommendations to achieve high VRSA participation among a larger segment of youth and to test whether longer VRSA duration improves the stability of recovery outcomes are provided. Conclusion: Few published dose-response studies have adequately controlled for selection confounds from both observed and unobserved confounding. As such, the present study aims to both assess the impact of different dosage levels of VRSA and provide a template for how to apply state-of-the-art statistical methods designed to approximate randomized controlled trials to such studies. (Copyright © 2021 Elsevier Inc. All rights reserved.) |
References: | J Subst Abuse Treat. 2009 Mar;36(2):131-45. (PMID: 19161894) Health Serv Outcomes Res Methodol. 2023;23(2):115-148. (PMID: 37207016) Psychiatr Serv. 2014 Jul;65(7):853-61. (PMID: 24838535) Stat Med. 2013 Aug 30;32(19):3388-414. (PMID: 23508673) J Subst Abuse Treat. 2018 Jan;84:57-67. (PMID: 29195594) J Stud Alcohol. 2004 Nov;65(6):766-73. (PMID: 15700515) Addict Behav. 2008 Sep;33(9):1208-16. (PMID: 18539402) J Subst Abus Alcohol. 2014 Apr;2(2):1010. (PMID: 25574502) Addict Behav. 2003 Mar;28(2):381-6. (PMID: 12573689) Prev Med. 2020 Nov;140:106201. (PMID: 32652133) J Stud Alcohol Drugs. 2009 Jul;70(4):516-27. (PMID: 19515291) Value Health. 2019 Feb;22(2):177-184. (PMID: 30711062) Alcohol Treat Q. 2016;34(2):197-222. (PMID: 27482142) Addiction. 2002 Dec;97 Suppl 1:98-108. (PMID: 12460132) J Consult Clin Psychol. 2018 Oct;86(10):799-809. (PMID: 30265039) Adm Policy Ment Health. 2001 Jul;28(6):475-89. (PMID: 11804013) Addiction. 2007 Jan;102(1):81-93. (PMID: 17207126) J Am Acad Child Adolesc Psychiatry. 2004 Sep;43(9):1171-4. (PMID: 15322422) J Consult Clin Psychol. 2004 Dec;72(6):967-79. (PMID: 15612844) J Subst Abuse Treat. 2020 Feb;109:34-40. (PMID: 31856948) Alcohol Clin Exp Res. 2008 Aug;32(8):1468-78. (PMID: 18557829) Psychiatr Serv. 2004 Jul;55(7):767-74. (PMID: 15232015) J Subst Abuse Treat. 2019 Mar;98:1-8. (PMID: 30665598) Addiction. 2005 Nov;100(11):1594-610. (PMID: 16277622) Adolesc Health Med Ther. 2014 Nov 20;5:199-210. (PMID: 25429247) Stat Sci. 2007;22(4):569-573. (PMID: 18516239) Health Serv Outcomes Res Methodol. 2021 Mar;21(1):69-110. (PMID: 34483714) Psychol Addict Behav. 2003 Sep;17(3):249-51. (PMID: 14498820) J Subst Abuse Treat. 2016 Feb;61:18-25. (PMID: 26456717) Addiction. 2011 Oct;106(10):1760-9. (PMID: 21545667) Am Psychol. 1986 Feb;41(2):159-64. (PMID: 3516036) J Stud Alcohol. 2000 Jul;61(4):529-40. (PMID: 10928723) Front Psychol. 2019 Jun 13;10:1052. (PMID: 31263434) J Stud Alcohol Drugs. 2007 Jul;68(4):519-28. (PMID: 17568955) J Appl Behav Anal. 2008 Winter;41(4):517-26. (PMID: 19192856) J Subst Abuse Treat. 2019 Mar;98:15-25. (PMID: 30665599) J Subst Abuse Treat. 2015 Nov;58:1-5. (PMID: 26277423) J Subst Abuse Treat. 2016 May;64:1-2. (PMID: 26774843) J Consult Clin Psychol. 2006 Feb;74(1):160-7. (PMID: 16551153) Addiction. 2003 Mar;98(3):325-37. (PMID: 12603232) Addiction. 2017 Dec;112(12):2155-2166. (PMID: 28742932) Addiction. 1997 Nov;92(11):1467-78. (PMID: 9519490) Addiction. 2004 Nov;99 Suppl 2:120-8. (PMID: 15488110) Addiction. 2000 Nov;95 Suppl 3:S347-60. (PMID: 11132362) Arch Gen Psychiatry. 2001 Jul;58(7):689-95. (PMID: 11448377) Addiction. 2012 May;107(5):933-42. (PMID: 22151625) J Clin Psychol. 2001 Jul;57(7):889-900. (PMID: 11406802) J Subst Abuse Treat. 2016 Apr;63:1-9. (PMID: 26882891) Addiction. 2019 Nov;114(11):1915-1925. (PMID: 31265747) Psychol Addict Behav. 2000 Dec;14(4):376-89. (PMID: 11130156) Alcohol Clin Exp Res. 1999 Mar;23(3):529-36. (PMID: 10195829) Arch Psychiatr Nurs. 2005 Feb;19(1):10-7. (PMID: 15765367) J Subst Abuse Treat. 2020 Nov;118:108075. (PMID: 32972649) J Subst Abuse Treat. 2010 Jan;38(1):74-82. (PMID: 19729266) J Psychoactive Drugs. 2008 Mar;40(1):29-40. (PMID: 18472663) |
معلومات مُعتمدة: | R01 AA021118 United States AA NIAAA NIH HHS; R01 DA045049 United States DA NIDA NIH HHS |
فهرسة مساهمة: | Keywords: Adolescent; Causal inference; Omitted variable; Propensity scores; Recovery support; Substance use disorder |
تواريخ الأحداث: | Date Created: 20211016 Date Completed: 20220321 Latest Revision: 20240404 |
رمز التحديث: | 20240404 |
مُعرف محوري في PubMed: | PMC8671322 |
DOI: | 10.1016/j.jsat.2021.108637 |
PMID: | 34654584 |
قاعدة البيانات: | MEDLINE |
تدمد: | 1873-6483 |
---|---|
DOI: | 10.1016/j.jsat.2021.108637 |