Evidence map›Paper›PMID 28323324›Full record

ArticleJournal of the American Geriatrics Society2017

Preventing Hospitalization with Veterans Affairs Home-Based Primary Care: Which Individuals Benefit Most?

Samuel T Edwards, Somnath Saha, Julia C Prentice, Steven D Pizer

Abstract read
In one paragraph

Article in Journal of the American Geriatrics Society, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

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

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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.

Samuel T EdwardsSection of General Internal Medicine, Veterans Affairs Portland Health Care System, Portland, Oregon.
Somnath SahaSection of General Internal Medicine, Veterans Affairs Portland Health Care System, Portland, Oregon.
Julia C PrenticePartnered Evidence-Based Policy Resource Center, Veterans Affairs Boston Healthcare System, Boston, Massachusetts.
Steven D PizerPartnered Evidence-Based Policy Resource Center, Veterans Affairs Boston Healthcare System, Boston, Massachusetts.

Funding

VA PEC 16-001
6 · The paper itself

Abstract

objectivesTo examine how medical complexity modifies the relationship between enrollment in Department of Veterans Affairs (VA) home-based primary care (HBPC) and hospitalization for ambulatory care-sensitive conditions (ACSC) for veterans with diabetes mellitus and whether the effect of HBPC on hospitalizations varies according to clinical condition.

designRetrospective cohort study.

settingVA and non-VA hospitals.

participantsVA beneficiaries aged 67 and older with diabetes mellitus and enrolled in Medicare (N = 364,972). MEASUREMENTS: Instrumental variables regression models were used to estimate the effect of HBPC enrollment on hospitalization for ACSCs (defined according to the Agency for Healthcare Research and Quality Prevention Quality Indicators) overall and in subgroups stratified according to medical complexity. Models were also estimated for each ACSC to determine which conditions were most sensitive to HBPC. Distance from the veteran's residence to the nearest HBPC site was used as the instrumental variable.

resultsHBPC was associated with fewer ACSC hospitalizations (odds ratio (OR) = 0.35 per person-month, 95% confidence interval (CI) = 0.30-0.42). For veterans in the highest quartile of medical complexity, HBPC enrollment was associated with fewer ACSC hospitalizations (OR = 0.43, 95% CI = 0.19-0.93), whereas for those in the lowest quartile, HBPC was associated with more ACSC hospitalizations (OR = 33.2, 95% CI = 4.6-240.1). HBPC enrollment was associated with fewer hospitalizations for a range of ACSCs.

conclusionHBPC enrollment was associated with fewer hospitalizations for a range of ACSCs in veterans with diabetes mellitus but only in the most medically complex individuals. This demonstrates the importance of appropriate targeting and suggests that the effect of HBPC is attributable to its comprehensive approach rather than condition-specific interventions.

Indexed as

Home Care ServicesUnited States Department of Veterans AffairsAgedAged, 80 and overChronic DiseaseDiabetes MellitusHospitalizationHumansMedicarePrimary Health CareRetrospective StudiesUnited StatesVeteranschronic diseasefrail elderly adultshome care servicesperson-centered carepolicy

Identifiers

PMID28323324
PMCPMC8284941

What OpenQuestion holds

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LicenceTDM
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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.