Evidence map›Paper›PMID 29016396›Full record

ArticleMedical care2017

State Variation in Quality Outcomes and Disparities in Outcomes in Community Health Centers.

Megan B Cole, Ira B Wilson, Amal N Trivedi

Abstract read
In one paragraph

Article in Medical care, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 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

3 authors.

Megan B Cole*Department of Health Law, Policy, & Management, Boston University School of Public Health, Boston, MA†Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI.
Ira B Wilson
Amal N Trivedi

Funding

Tracking and Evaluation CoreU54GM115677 · NIGMS · BROWN UNIVERSITY · PI ROUNDS, SHARON IRENE SMITH · 2016 to 2025
$45.0M
The Early Impact of Medicaid Expansion on Health Center Grantees: Effects on Quality Performance and Capacity to Provide CareR36HS024652 · AHRQ · BROWN UNIVERSITY · PI COLE, MEGAN B. · 2016 to 2016
$43k
AHRQ HHS R36 HS024652NIGMS NIH HHS U54 GM115677Wellcome Trust
6 · The paper itself

Abstract

backgroundPrior studies have reported that community health centers perform as well as other sites of care, despite serving more vulnerable patient populations. However, there is little prior study of geographic variation in quality outcomes and disparities in outcomes in this setting. Quantifying geographic variation is important so as to target quality improvement efforts and funding and to learn from states where total quality is highest and racial/ethnic disparities are lowest.

objectivesTo estimate between-state variation in hypertension, diabetes, and pregnancy outcomes and racial/ethnic disparities in these outcomes for health center patients.

methodsUsing data on all US health centers from 2010 to 2014 (N=1047 health centers/year, or 21.2 million patients in 2014), we used linear regression models to estimate adjusted quality outcomes and racial/ethnic disparities in quality outcomes by state for hypertension control, diabetes control, and normal birthweight.

resultsWe found wide variation in both outcomes and racial/ethnic disparities in outcomes between states for patients seen at health centers. For instance, between states, the mean proportion of patients with hypertension control ranged from 58% to 70% for white patients, from 49% to 64% for black patients, and from 53% to 74% for Hispanic patients (P<0.001). Racial/ethnic disparities in outcomes ranged from negative or nonsignificant in some states to positive in others.

conclusionsWide variation in health center patient outcomes and disparities in outcomes is observed between states. This variation suggests that policymakers should target funding and interventions to underperforming states, and identify determinants of high quality in higher performing states.

Indexed as

Quality Indicators, Health CareAdultCommunity Health CentersDiabetes Mellitus, Type 2EthnicityFemaleHealthcare DisparitiesHealth Status DisparitiesHumansHypertensionMaleMiddle AgedPregnancyPregnancy OutcomeSocioeconomic FactorsUnited States

Identifiers

PMID29016396
PMCPMC5688017

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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.