Evidence map›Paper›PMID 42544490›Full record

ArticleJournal of veterinary internal medicine2026

Association of hypoalbuminemia with disease and survival in 1664 cats presenting to a tertiary teaching hospital: a retrospective case-control study.

Conner C Hayes, Xiaojuan Zhu, Paolo Pazzi, Sarah M Schmid

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Article in Journal of veterinary internal medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Conner C HayesDepartment of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN 37996,  United States.
Xiaojuan ZhuOffice of Innovative Technologies, University of Tennessee, Knoxville, TN 37919,  United States.ORCID 0000-0003-2594-8968
Paolo PazziDepartment of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN 37996,  United States.ORCID 0000-0002-5331-1422
Sarah M SchmidDepartment of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN 37996,  United States.ORCID 0000-0002-9383-3591

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHypoalbuminemia (HA) is associated with a higher case fatality rate in people. HYPOTHESIS/

objectivesTo describe the affected organ systems and pathoetiologies in cats with mild (2.5-2.9 g/dL), moderate (2-2.4 g/dL), or severe (< 2 g/dL) HA, and compare hospitalization and survival times to cats without HA (wHA; ≥ 3 g/dL). ANIMALS: Eight hundred thirty-two HA and 832 wHA cats.

methodsRetrospective case-control study of cats with plasma albumin concentrations measured between 2017 and 2023. Diagnoses were categorized by organ system and pathoetiology and subsequently compared among HA and wHA groups. Hospitalization and survival times were compared.

resultsHA prevalence was 32% (948/2927); 116 cats were excluded. Cats with HA were more often diagnosed with infectious (211/832, 25%) or neoplastic (198/832, 24%) pathoetiologies, and diseases affecting the hematopoietic (140/832, 17%) or multisystemic (71/832, 9%) organ systems compared to cats wHA (P < .001 for all). Cats with severe HA were more likely to have infectious diseases than all other severities (P < .001). Cats with HA had longer hospitalizations and shorter survival than wHA cats (P < .001). Cats with severe HA had significantly shorter restricted mean survival times from admission to 6 months (71 days, 95% CI 51-92 days) than wHA (144 days, 95% CI 138-149 days, P < .001), mild HA (119 days, 95% CI 111-127, P < .001), and moderate HA (108 days, 95% CI 95-122 days, P = .02) cats. CONCLUSIONS AND CLINICAL IMPORTANCE: In cats with severe HA, investigation of infectious diseases should be prioritized.

Indexed as

Cat DiseasesHypoalbuminemiaAnimalsCase-Control StudiesCatsFemaleHospitals, AnimalHospitals, TeachingMaleRetrospective Studiesalbuminfelinehypoproteinemianegative prognostic indicator

Identifiers

PMID42544490
PMCPMC13430034

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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.