Evidence map›Paper›PMID 41534506›Full record

ArticleJournal of psychiatric research2026

Stimulant and non-stimulant ADHD medication prescriptions for homeless veteran service users with mental illness.

Katherine A Koh, Dorota Szymkowiak, Jack Tsai

Abstract read
In one paragraph

Article in Journal of psychiatric research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
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0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Katherine A KohDepartment of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA; Boston Health Care for the Homeless Program, Boston, MA, USA.
Dorota SzymkowiakU.S. Department of Veterans Affairs, National Center on Homelessness among Veterans, Washington, DC, USA.
Jack TsaiU.S. Department of Veterans Affairs, National Center on Homelessness among Veterans, Washington, DC, USA; School of Public Health, University of Texas Health Science Center at Houston, Houston, TX, USA; Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA. Electronic address: Jack.Tsai2@va.gov.

Funding

Preventing Homelessness in Transitioning Service Members with Mental IllnessK23MH138668 · NIMH · MASSACHUSETTS GENERAL HOSPITAL · PI Katherine A. Koh · 2025 to 2026
$390k
NIMH NIH HHS K23 MH138668
6 · The paper itself

Abstract

objectivePrescribing of ADHD medications has not been examined in the US homeless population. This study examined frequency of prescriptions for stimulant and non-stimulant ADHD medications, as well as risky and potentially inappropriate prescribing (RPIP) of stimulants, in three groups of veterans with mental illness.

methodsUsing 2021-2022 national VA administrative data, we compared frequency of stimulant and non-stimulant ADHD medication prescriptions using logistic regression between homeless veterans (n = 105,062), veterans in the Department of Housing and Urban Development-VA Supportive Housing (HUD-VASH; n = 33,884), and independently housed (IH) veterans (n = 1,875,083). We also compared indicators of RPIP of stimulants using chi-square tests between the three groups.

resultsAdjusted for sociodemographic, clinical, and health care utilization characteristics, homeless veterans were less likely to be prescribed stimulants (adjusted odds ratio (aOR) = 0.80, 99 % CI = 0.76-0.85) relative to IH veterans and more likely to be prescribed non-stimulants (aOR = 1.12, CI = 1.06-1.18). However, among veterans prescribed stimulants, homeless veterans had more indicators of RPIP, including being prescribed stimulants in the presence of a psychotic disorder (7.9 % vs. 6.4 % for HUD-VASH vs. 2.2 % for IH, p < .001).

conclusionHomeless veterans with mental illness were less likely to be prescribed stimulants and more likely to be prescribed non-stimulant ADHD medications relative to IH veterans with mental illness. However, RPIP of stimulant prescriptions was more common for homeless and HUD-VASH veterans relative to IH veterans.

Indexed as

Attention Deficit Disorder with HyperactivityCentral Nervous System StimulantsDrug PrescriptionsIll-Housed PersonsInappropriate PrescribingMental DisordersVeteransAdultFemaleHumansMaleMiddle AgedUnited StatesUnited States Department of Veterans AffairsCentral Nervous System StimulantsADHDHomelessStimulantsVeterans

Identifiers

PMID41534506
PMCPMC13433006

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.