Evidence map›Paper›PMID 32715468›Full record

ArticleHealth services research2020

Comparing cataract surgery complication rates in veterans receiving VA and community care.

Amy K Rosen, Megan E Vanneman, William J O'Brien, Suzann Pershing, Todd H Wagner, Erin Beilstein-Wedel, Jeanie Lo, Qi Chen, Glenn C Cockerham, Michael Shwartz

Open access · greenAbstract read
In one paragraph

Article in Health services research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.9field-weighted citation impact, top 8% 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, 27 citations in OpenAlex.

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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

10 authors at 4 institutions in 1 country.

Amy K RosenCenter for Healthcare Organization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, Massachusetts.ORCID 0000-0002-7539-7749
Megan E VannemanInformatics, Decision-Enhancement and Analytic Sciences Center (IDEAS), VA Salt Lake City Health Care System, Salt Lake City, Utah.ORCID 0000-0003-3013-1362
William J O'BrienCenter for Healthcare Organization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, Massachusetts.
Suzann PershingDepartment of Ophthalmology, VA Palo Alto Health Care System, Palo Alto, California.
Todd H WagnerHealth Economics Resource Center, VA Palo Alto Health Care System, Menlo Park, California.
Erin Beilstein-WedelCenter for Healthcare Organization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, Massachusetts.
Jeanie LoHealth Economics Resource Center, VA Palo Alto Health Care System, Menlo Park, California.
Qi ChenCenter for Healthcare Organization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, Massachusetts.
Glenn C CockerhamDepartment of Ophthalmology, Stanford University School of Medicine, Stanford, California.
Michael ShwartzCenter for Healthcare Organization and Implementation Research (CHOIR), VA Boston Healthcare System, Boston, Massachusetts.ORCID 0000-0003-4840-1682
VA Boston Healthcare System · USVA Palo Alto Health Care System · USStanford University · USVA Salt Lake City Healthcare System · US

Funding

Make Versus Buy- Examining the Evidence on Access, Utilization and Cost: Are We Buying the Right Care for the Right Amount?I01HX002646 · VA · VA BOSTON HEALTH CARE SYSTEM · PI ROSEN, AMY K, VANNEMAN, MEGAN ENFIELD · 2019 to 2021
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Access to and Choice of VA or Non-VA Health Care by Veterans of Recent ConflictsIK2HX002625 · VA · VA SALT LAKE CITY HEALTHCARE SYSTEM · PI VANNEMAN, MEGAN ENFIELD · 2020 to 2025
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HSR&D Senior Research Career Scientist AwardIK6HX002839 · VA · VA BOSTON HEALTH CARE SYSTEM · PI AMY K ROSEN · 2020 to 2026
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HSRD VA I01 HX002646HSRD VA IK2 HX002625HSRD VA IK6 HX002839
6 · The paper itself

Abstract

objectivesTo compare 90-day postoperative complication rates between Veterans receiving cataract surgery in VA vs Community Care (CC) during the first year of implementation of the Veterans Choice Act. DATA SOURCES: Fiscal Year (FY) 2015 VA and CC outpatient data from VA's Corporate Data Warehouse (CDW) 10/01/14-9/30/15). FY14 data were used to obtain baseline clinical information prior to surgery. STUDY

designRetrospective one-year study using secondary data to compare 90-day complication rates following cataract surgery (measured using National Quality Forum (NQF) criteria) in VA vs CC. NQF defines major complications from a specified list of Current Procedural Terminology (CPT) codes. We ran a series of logistic regression models to predict 90-day complication rates, adjusting for Veterans' sociodemographic characteristics, comorbidities, preoperative ocular conditions, eye risk group, and type of cataract surgery (classified as routine vs complex). DATA COLLECTION: We linked VA and CC users through patient identifiers obtained from the CDW files. Our sample included all enrolled Veterans who received outpatient cataract surgery either in the VA or through CC during FY15. Cataract surgeries were identified through CPT codes 66 984 (routine) and 66 982 (complex). PRINCIPAL

findingsOf the 83,879 cataract surgeries performed in FY15, 31 percent occurred through CC. Undergoing complex surgery and having a high-risk eye (based on preoperative ocular conditions) were the strongest clinical predictors of 90-day postoperative complications. Overall, we found low complication rates, ranging from 1.1 percent in low-risk eyes to 3.6 percent in high-risk eyes. After adjustment for important confounders (eg, race, rurality, and preoperative ocular conditions), there were no statistically significant differences in 90-day complication rates between Veterans receiving cataract surgery in VA vs CC.

conclusionsAs more Veterans seek care through CC, future studies should continue to monitor quality of care across the two care settings to help inform VA's "make vs buy decisions."

Indexed as

AgedAged, 80 and overCataract ExtractionComorbidityFemaleHumansLogistic ModelsMaleMiddle AgedPostoperative ComplicationsResidence CharacteristicsRetrospective StudiesRisk FactorsSeverity of Illness IndexSocioeconomic FactorsUnited Statescommunity health servicespostoperative complicationsquality of health caresafetyveterans

Identifiers

PMID32715468
PMCPMC7518823
OpenAlexW3045547822

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.