About: The effects of body mass index on outcomes for patients undergoing surgical aortic valve replacement

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About: The effects of body mass index on outcomes for patients undergoing surgical aortic valve replacement Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

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type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
title	The effects of body mass index on outcomes for patients undergoing surgical aortic valve replacement
Creator	Freed, Darren Moon, Michael Bozso, Sabin Forgie, Keir Gill, Richdeep »more»
source	PMC
abstract	BACKGROUND: Most of the studies of obesity and postoperative outcome have looked predominantly at coronary artery bypass grafting with fewer focused on valvular disease. The purpose of this study was to compare the outcomes of patients undergoing aortic valve replacement stratified by body mass index (BMI, kg/m^2). METHODS: The Alberta Provincial Project for Outcome Assessment in Coronary Heart Disease registry captured 4780 aortic valve replacements in Alberta, Canada from January 2004 to December 2018. All recipients were stratified by BMI into five groups (BMI: < 20, 20–24.9, 25–29.9, 30–34.9, and > = 35). Log-rank test and Cox regression were used to examine the crude and adjusted survival differences. RESULTS: Intra-operative clamp time and pump time were similar among the five groups. Significant statistical differences between groups existed for the incidence of isolated AVR, AVR and CABG, hemorrhage, septic infection, and deep sternal infection (p < 0.05). While there was no significant statistical difference in the mortality rate across the BMI groups, the underweight AVR patients (BMI < 20) were associated with increased hazard ratio (1.519; 95% confidence interval: 1.028–2.245) with regards to all-cause mortality at the longest follow-up compared with normal weight patients. CONCLUSION: Overweight and obese patients should be considered as readily for AVR as normal BMI patients.
has issue date	2020-05-29(xsd:dateTime)
bibo:doi	10.1186/s12872-020-01528-8
has license	cc-by
sha1sum (hex)	b564c20cdb172b71d11a8888ca126046136dbde8
schema:url	https://doi.org/10.1186/s12872-020-01528-8
resource representing a document's title	The effects of body mass index on outcomes for patients undergoing surgical aortic valve replacement
has PubMed Central identifier	PMC7256925
schema:publication	BMC Cardiovasc Disord
resource representing a document's body	covid:b564c20cdb172b71d11a8888ca126046136dbde8#body_text
is schema:about of	named entity 'AVR' named entity 'Heart Disease' named entity 'sternal' named entity 'infection' named entity 'CONFIDENCE INTERVAL' »more»

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