Evidence map›Paper›PMID 24708065›Full record

ArticleAnnals of the American Thoracic Society2014

Medicaid expansion under the Affordable Care Act. Implications for insurance-related disparities in pulmonary, critical care, and sleep.

Sarah M Lyon, Ivor S Douglas, Colin R Cooke

Abstract read
In one paragraph

Article in Annals of the American Thoracic Society, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
–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

27 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  6. Medicaid expansion and overall mortality among women with cervical cancer.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2026
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  14. Macro- and micro-influencers of antimicrobial costs…What do stewardship programs need to know?Antimicrobial stewardship & healthcare epidemiology : ASHE · 2025
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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

3 authors.

Sarah M Lyon1 Division of Pulmonary, Allergy and Critical Care, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania.
Ivor S Douglas
Colin R Cooke

Funding

Understanding Variation in the Use of Critical Care ServicesK08HS020672 · AHRQ · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI COOKE, COLIN · 2012 to 2016
$768k
AHRQ HHS K08 HS020672AHRQ HHS K08HS020672
6 · The paper itself

Abstract

The Affordable Care Act was intended to address systematic health inequalities for millions of Americans who lacked health insurance. Expansion of Medicaid was a key component of the legislation, as it was expected to provide coverage to low-income individuals, a population at greater risk for disparities in access to the health care system and in health outcomes. Several studies suggest that expansion of Medicaid can reduce insurance-related disparities, creating optimism surrounding the potential impact of the Affordable Care Act on the health of the poor. However, several impediments to the implementation of Medicaid's expansion and inadequacies within the Medicaid program itself will lessen its initial impact. In particular, the Supreme Court's decision to void the Affordable Care Act's mandate requiring all states to accept the Medicaid expansion allowed half of the states to forego coverage expansion, leaving millions of low-income individuals without insurance. Moreover, relative to many private plans, Medicaid is an imperfect program suffering from lower reimbursement rates, fewer covered services, and incomplete acceptance by preventive and specialty care providers. These constraints will reduce the potential impact of the expansion for patients with respiratory and sleep conditions or critical illness. Despite its imperfections, the more than 10 million low-income individuals who gain insurance as a result of Medicaid expansion will likely have increased access to health care, reduced out-of-pocket health care spending, and ultimately improvements in their overall health.

Indexed as

Health PolicyInsurance, HealthPovertyHealthcare DisparitiesHealth Services AccessibilityHumansMedicaidPatient Protection and Affordable Care ActUnited States

Identifiers

PMID24708065
PMCPMC4225799

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.