Evidence map›Paper›PMID 30352132›Full record

ArticleThe Journal of rural health : official journal of the American Rural Health Association and the National Rural Health Care Association2019

Geographic Expansion of Federally Qualified Health Centers 2007-2014.

Chiang-Hua Chang, Julie P W Bynum, Jon D Lurie

Abstract read
In one paragraph

Article in The Journal of rural health : official journal of the American Rural Health Association and the National Rural Health Care Association, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

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

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  18. Communities, universal health coverage and primary health care.Bulletin of the World Health Organization · 2020
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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.

Chiang-Hua ChangThe Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire.
Julie P W BynumDepartment of Internal Medicine, Division of Geriatric & Palliative Medicine, Ann Arbor, Michigan.
Jon D LurieThe Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire.

Funding

Technology Diffusion, Health Outcomes, and Healthcare ExpendituresU01AG046830 · NIA · DARTMOUTH COLLEGE · PI SKINNER, JONATHAN S · 2013 to 2017
$4.5M
NIA NIH HHS U01 AG046830
6 · The paper itself

Abstract

purposeFederally Qualified Health Centers (FQHCs), which were expanded under the Affordable Care Act, are federally funded health centers that aim to improve access to primary care in underserved areas. With continued federal support, the number of FQHCs in the United States has increased >80% within a decade. However, the expansion patterns and their impact on the population served are unknown.

methodsA pre (2007)-post (2014) study of FQHC locations. FQHC locations were identified from the Provider of Services Files then linked to primary care service areas (PCSAs), which represent the service markets that FQHCs served. Road-based travel time was estimated from each 2007 FQHC to the nearest new FQHC as an indicator of geographic expansion in access. PCSA-level characteristics were used to compare 2007 and 2014 FQHC service markets.

findingsBetween 2007 and 2014, there was greater expansion in the number of FQHCs (3,489 vs 6,376; 82.7%) than in the number of service markets (1,835 vs 2,695; 46.9%). Nearly half of 2007 FQHCs (47%) had at least one new FQHC within 30 minutes travel time. Most newly certified FQHCs (81%) were located in urban areas. Compared to 2007 service markets, the new 2014 markets (N = 174) were much less likely to be in areas with >20% of the population below poverty (31.4% vs 14.9%, P < .001).

conclusionsThe latest expansion of FQHCs was less likely to be in rural or high poverty areas, suggesting the impact of expansion may have limitations in improving access to care among the most financially disadvantaged populations.

Indexed as

Geographic MappingAdolescentAdultChildFemaleHealth Services AccessibilityHospitals, FederalHumansInsurance CoverageMaleMedically Underserved AreaMiddle AgedPatient Protection and Affordable Care ActUnited Statesaccessfederally qualified health centersprimary careunderserved

Identifiers

PMID30352132
PMCPMC6478577

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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.