Evidence map›Paper›PMID 21413984›Full record

ArticleHealth services research2011

Crowd-out and exposure effects of physical comorbidities on mental health care use: implications for racial-ethnic disparities in access.

Benjamin Lê Cook, Thomas G McGuire, Margarita Alegría, Sharon-Lise Normand

Abstract read
In one paragraph

Article in Health services research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

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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

4 authors.

Benjamin Lê CookCenter for Multicultural Mental Health Research, 120 Beacon Street, Somerville, MA 02143, USA. bcook@charesearch.org
Thomas G McGuire
Margarita Alegría
Sharon-Lise Normand

Funding

Project 1: Improving Clinical Assessment of Diagnosis for Latinos (261-295)P50MH073469 · NIMH · CAMBRIDGE HEALTH ALLIANCE · PI ALEGRIA, MARGARITA · 2005 to 2009
$4.6M
Understanding Mechanisms of Mental Health Care DisparitiesR01MH091042 · NIMH · CAMBRIDGE HEALTH ALLIANCE · PI COOK, BENJAMIN LE · 2010 to 2012
$986k
NIMH NIH HHS P50 MH073469NIMH NIH HHS R01 MH091042PHS HHS P50 MHO73469
6 · The paper itself

Abstract

objectivesIn disparities models, researchers adjust for differences in "clinical need," including indicators of comorbidities. We reconsider this practice, assessing (1) if and how having a comorbidity changes the likelihood of recognition and treatment of mental illness; and (2) differences in mental health care disparities estimates with and without adjustment for comorbidities. DATA: Longitudinal data from 2000 to 2007 Medical Expenditure Panel Survey (n=11,083) split into pre and postperiods for white, Latino, and black adults with probable need for mental health care. STUDY

designFirst, we tested a crowd-out effect (comorbidities decrease initiation of mental health care after a primary care provider [PCP] visit) using logistic regression models and an exposure effect (comorbidities cause more PCP visits, increasing initiation of mental health care) using instrumental variable methods. Second, we assessed the impact of adjustment for comorbidities on disparity estimates. PRINCIPAL

findingsWe found no evidence of a crowd-out effect but strong evidence for an exposure effect. Number of postperiod visits positively predicted initiation of mental health care. Adjusting for racial/ethnic differences in comorbidities increased black-white disparities and decreased Latino-white disparities.

conclusionsPositive exposure findings suggest that intensive follow-up programs shown to reduce disparities in chronic-care management may have additional indirect effects on reducing mental health care disparities.

Indexed as

ComorbidityAdolescentAdultAgedAge FactorsEthnicityFemaleHealthcare DisparitiesHealth Services AccessibilityHealth Services ResearchHumansLongitudinal StudiesMaleMental Health ServicesMiddle AgedQuality of Health Care

Identifiers

PMID21413984
PMCPMC3130831

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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.