Evidence map›Paper›PMID 26152439›Full record

ArticleJournal of the American Board of Family Medicine : JABFM

Regional Supply of Chiropractic Care and Visits to Primary Care Physicians for Back and Neck Pain.

Matthew A Davis, Olga Yakusheva, Daniel J Gottlieb, Julie P W Bynum

Open access · bronzeAbstract read
In one paragraph

Article in Journal of the American Board of Family Medicine : JABFM. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
5.5field-weighted citation impact, top 4% of its field
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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
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  8. The Effect of Healthcare Provider Availability on Spine Spending.Journal of general internal medicine · 2021
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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 at 1 institution in 1 country.

Matthew A DavisFrom the University of Michigan, Ann Arbor (MAD, OY); and the Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth College, Geisel School of Medicine, Hanover, NH (MAD, DJG, JPWB). mattadav@umich.edu.
Olga YakushevaFrom the University of Michigan, Ann Arbor (MAD, OY); and the Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth College, Geisel School of Medicine, Hanover, NH (MAD, DJG, JPWB).
Daniel J GottliebFrom the University of Michigan, Ann Arbor (MAD, OY); and the Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth College, Geisel School of Medicine, Hanover, NH (MAD, DJG, JPWB).
Julie P W BynumFrom the University of Michigan, Ann Arbor (MAD, OY); and the Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth College, Geisel School of Medicine, Hanover, NH (MAD, DJG, JPWB).
University of Michigan–Ann Arbor · US

Funding

The United States Complementary and Alternative Medicine MarketK01AT006162 · NCCIH · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI DAVIS, MATTHEW A · 2010 to 2014
$706k
NCCIH NIH HHS K01 AT006162NCCIH NIH HHS K01AT006162
6 · The paper itself

Abstract

backgroundWhether availability of chiropractic care affects use of primary care physician (PCP) services is unknown.

methodsWe performed a cross-sectional study of 17.7 million older adults who were enrolled in Medicare from 2010 to 2011. We examined the relationship between regional supply of chiropractic care and PCP services using Spearman correlation. Generalized linear models were used to examine the association between regional supply of chiropractic care and number of annual visits to PCPs for back and/or neck pain.

resultsWe found a positive association between regional supply of chiropractic care and PCP services (rs = 0.52; P <.001). An inverse association between supply of chiropractic care and the number of annual visits to PCPs for back and/or neck pain was apparent. The number of PCP visits for back and/or neck pain was 8% lower (rate ratio, 0.92; 95% confidence interval, 0.91-0.92) in the quintile with the highest supply of chiropractic care compared to the lowest quintile. We estimate chiropractic care is associated with a reduction of 0.37 million visits to PCPs nationally, at a cost of $83.5 million.

conclusionsGreater availability of chiropractic care in some areas may be offsetting PCP services for back and/or neck pain among older adults.

Indexed as

AgedAged, 80 and overBack PainCross-Sectional StudiesFemaleHealth Services AccessibilityHumansLinear ModelsMaleManipulation, ChiropracticMedicareMiddle AgedNeck PainPrimary Health CareUnited StatesBack PainComplementary MedicinePrimary Health Care

Identifiers

PMID26152439
PMCPMC4512163
OpenAlexW2139780615

What OpenQuestion holds

Textmetadata
LicenceTDM
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.